3M Fiber Optic Splice Closure 2178 Family TM Flexible Fiber Management Solutions More flexibility for your complex fiber optic network A full line of closures and accessories designed to protect fiber optic facilities. The 3M TM Fiber Optic Splice Closure 2178 family has earned its reputation for reliable protection of fiber optic facilities. Now, the 2178 family includes many models and configurations for more flexibility to help meet the complex needs of today's fiber optic networks. Growing technologies require growing solutions. You want to build reliable FTTP networks faster and cheaper. The expanded 3M Fiber Optic TM Splice Closure 2178 family can help you meet these needs for most applications (including aerial, buried, underground, vault and building entrance) and cables (including loose buffer tube, tight buffer tube, central tube, discrete fiber, ribbon fiber, armored or dielectric). 2 3M Fiber Optic Splice Closure 2178 Family TM multiple solutions for evolving networks. The 3M Fiber Optic Splice Closure 2178 family provides multiple real-world solutions with five key aspects: 1 A Complete Product Family The 3M Fiber Optic Splice Closure 2178 family includes seven distinct models (XSB, XLB, S, SL, LS, LL and XL) in both flame-retardant and non-flame-retardant versions, each with flexibility built-in for growing networks. 2 Future-Proof Solutions Fully assembled 3MTM Fiber Optic Splice Closure 2178-S with two LBT cables The 2178 family has scalability and flexibility, allowing you to expand the system based on splicing capacity and the number of cable entry ports. It also allows you to defer your investment until it is required. 3 Easily Re-Enterable Designs A reusable gasket makes re-entry easy, while bolted halves provide greater security than that of dome closures. With the 2178 family, you can re-enter, re-configure and add or remove cables in most outside plant and inside plant environments. Installation of 4-port grommet into the 3M Fiber Optic Splice Closure 2178-S. Expanding the 3M Fiber Optic Splice Closure 2178-S with the 3MTM Expansion Kit 2181-LS TM TM (continued) Close-up of reusable gasket 3 multiple solutions (continued) 4 Flexible Environmental Applications The 3MTM Fiber Optic Splice Closure 2178 family can be effectively used in nearly any application including aerial (pole and strand) mount, central office vault, manhole, pedestal and handhole. It can also accommodate most splicing methods (mechanical and fusion) as well as inline and butt splicing configurations. 5 Network Flexibility 3M designs a variety of sizes, materials (flame retardant vs. non flame retardant) and configuration options so that our fiber optic splice closures can be used in almost 3M Fiber Optic Splice Closure 2178/FR Flame Retardant Series TM every segment of the network. A single product family meets a range of needs. Metropolitan Network Long Haul Metro Core 3MTM Fiber Optic Splice Closure 2178-XL 3MTM Fiber Optic Splice Closure 2178-SL 4 3MTM Fiber Optic Splice Closure 2178-LS 3MTM Fiber Optic Splice Closure 2178-LL 3MTM Fiber Optic Splice Closure 2178-S Metro Edge 3MTM Fiber Optic Splice Closure 2178-XSB 3MTM Fiber Optic Splice Closure 3MTM Fiber Optic Splice Closure 2178-XLB 3MTM Fiber Optic Splice Closure 2 3MTM Fiber Optic Splice Closure 2178-LS 3MTM Fiber Optic Splice Closure (Available in flame retardant) 2178-S 2178-SL 2178-LL Flexible Environmental Applications within the Physical-Media Layer Aerial Fiber Plant 2178 Premises Buried/Underground Fiber Plant Central Office 2178 2178 Local Access Network Local Loop Network DSL DSLAM Central Office Central Office Video Head End 3MTM Fiber Optic Splice Closure 2178-XLB 3MTM Fiber Optic Splice Closure 2178-XSB Premises Single Family Unit Multi-Dwelling Unit FTTP FDH Enterprise Hybrid Fiber Coax HFC Node Single Tenant Unit Multi-Tenant Unit 3MTM Fiber Optic Splice Closure 2178-LS 3MTM Fiber Optic Splice Closure 2178-SL 3MTM Fiber Optic Splice Closure 2178-S 3MTM Fiber Optic Splice Closure 2178-FR 5 More Advantages with a Complete Solution FLEXIBILITY THAT CAN SAVE YOU TIME AND MONEY. The 3M Fiber Optic Splice Closure 2178 family provides excellent system flexibility for both existing and new fiber deployments. TM Products in the 2178 family are industry-proven. The flexible design and common accessories allow you to maintain a reduced inventory, which can save time and money. SMART DESIGN MAKES YOUR JOB EASIER. All 2178 closures are designed to be easy to install, easy to use and easy to re-enter. The reusable gasket helps make re-entry as easy as any other system with almost no training necessary. The 2178 family accommodates most splicing configurations (inline or butt). New features to meet new demands. The closures accommodate cables of varying sizes and provide flexibility to add ports with the cable addition kit. Two additions to the system (the 3M Cable TM Addition Kits 2181-XL, 2181-XB and 3M 4- and 6-Port Grommets) make system TM expansion even easier than before. A flexible tray system allows positionable or fixed splice inserts. Technicians can re-enter and swap out splice holders, and mix and match splice types (fusion and mechanical). The same tray can be used for discrete or mass splicing. 3M 4- and 6-Port Grommets for 3M Fiber Optic Splice Closure 2178 Series TM All of these features combine to give you an enhanced ability to offer optimum bandwidth for triple play services of voice, data and video. 6 TM 3M Fiber Optic Splice Closure 2178 Family TM Features and Benefits Full range of sizes Fits your specific application No special tools required (standard torque wrench) Easy installation and re-entry Constructed of a highly chemical-resistant material Can be deployed in most applications: buried, underground and aerial Gasket seals Reusable for easy re-entry Unique strength member clamp assembly Prevents cable sheath movement with temperature changes Spacious fiber management areas All closures provide separate areas for routing, protecting, and expressing buffer tubes and ribbon fibers Flexible drop or cable addition Multiport grommets provide entry for drops or cables Flame-retardant materials All 2178 closures are available in a flame-retardant model, giving you even more application choices Flame Retardant Material: UL-94V-0 7 Reliable Protection for Your Application The 3MTM Fiber Optic Splice Closure 2178 family provides secure protection for a broad range of fiber cables. The 2178 family is engineered to meet common needs and field conditions, with different sizes to accommodate varying splice counts. All 2178 closures are made of a tough chemical-resistant material and have a gasket seal making them ideal for a wide variety of applications. 3M Fiber Optic Splice Closure 2178-XSB Available in flame retardant 3M Fiber Optic Splice Closure 2178-XLB Available in flame retardant 3M Fiber Optic Splice Closure 2178-S Available in flame retardant 3M Fiber Optic Splice Closure 2178-SL Available in flame retardant 3M Fiber Optic Splice Closure 2178-LS Available in flame retardant 3M Fiber Optic Splice Closure 2178-LL Available in flame retardant TM TM TM TM 3M Fiber Optic Splice Closure 2178-XL Available in flame retardant TM 8 TM TM 3M Fiber Optic Splice Closure 2178 TM Product Number Size in. (mm) (L x W x H) Splice Configuration Cable Entry Ports Maximum Splice Capacity 2178-XSB 14.6 x 10.1 x 4.6 (369.8 x 256.5 x 117.3) Butt 3 Butt 48 Single Fusion 288 Mass Fusion 2178-XLB 14.6 x 10.1 x 5.8 (369.8 x 256.5 x 147) Butt 3 Butt 96 Single Fusion 432 Mass Fusion 2178-S 21.9 x 8.5 x 4.7 (556.3 x 215.9 x 119.4) Inline Butt 4 Inline 2 Butt 96 Single Fusion 288 Mass Fusion 2178-SL 21.9 x 8.5 x 8.0 (556.3 x 215.9 x 203.2) Inline Butt 4 Inline 2 Butt 96 Single Fusion 288 Mass Fusion 2178-LS 21.9 x 8.5 x 8.0 (556.3 x 215.9 x 203.2) Inline Butt 4 Inline 2 Butt 288 Single Fusion 2178-LL 21.9 x 8.5 x 11.3 (556.3 x 215.9 x 287.0) Inline Butt 4 Inline 2 Butt 288 Single Fusion 2178-XL 27.0 x 13.3 x 11.0 (660.4 x 337.8 x 279.4) Inline Butt 8 Inline 4 Butt 576 Single Fusion 1728 Mass Fusion 864 Mass Fusion 864 Mass Fusion 9 Grow as You Go with Multiple Entry Port Configurations 3MTM Fiber Optic Splice Closure 2178 Size SpliceMax Cable Entry Ports (L x W x H ) ApplicationMain Branch 2178-XSB (14.6" x 10.1" x 4.6") Butt 2 Butt 1 Butt Butt 2 Butt 4 Butt Butt 2 Butt 1 Butt Butt 2 Butt 4 Butt Butt or Inline 2 Butt, 2 Inline 0 Butt, 2 Inline Butt or Inline 2 Butt, 2 Inline 2 Butt, 6 Inline Butt or Inline 2 Butt, 2 Inline 4 Butt, 10 Inline Butt or Inline 2 Butt, 2 Inline 6 Butt, 14 Inline Butt or Inline 2 Butt, 2 Inline 0 Butt, 2 Inline Butt or Inline 2 Butt, 2 Inline 2 Butt, 6 Inline Butt or Inline 2 Butt, 2 Inline 4 Butt, 10 Inline 2178-XSB WITH ONE 2181-XB (14.6" x 10.1" x 6.73") 2178-XLB (14.6" x 10.1" x 5.8") 2178-XLB WITH ONE 2181-XB (14.6" x 10.1" x 7.93") 2178-S (21.9" x 8.5" x 4.7") 2178-S with one 2181-LS (21.9" x 8.5" x 6.2") 2178-S with two 2181-LS (21.9" x 8.5" x 7.7") 2178-S with three 2181-LS (21.9" x 8.5" x 9.2") 2178-SL (21.9" x 8.5" x 8.0") 2178-SL with one 2181-LS (21.9" x 8.5" x 9.5") 2178-SL with two 2181-LS (21.9" x 8.5" x 11.0") 10 3MTM Fiber Optic Splice Closure 2178 Size SpliceMax Cable Entry Ports (L x W x H ) ApplicationMain Branch 2178-SL with three 2181-LS (21.9" x 8.5" x 12.5") Butt or Inline 2 Butt, 2 Inline 6 Butt, 14 Inline Butt or Inline 2 Butt, 2 Inline 0 Butt, 2 Inline Butt or Inline 2 Butt, 2 Inline 2 Butt, 6 Inline Butt or Inline 2 Butt, 2 Inline 4 Butt, 10 Inline Butt or Inline 2 Butt, 4 Inline 6 Butt, 14 Inline Butt or Inline 2 Butt, 2 Inline 0 Butt, 2 Inline Butt or Inline 2 Butt, 2 Inline 2 Butt, 6 Inline Butt or Inline 2 Butt, 2 Inline 4 Butt, 10 Inline Butt or Inline 2 Butt, 4 Inline 6 Butt, 14 Inline Butt or Inline 2 Butt, 2 Inline 2 Butt, 6 Inline Butt or Inline 2 Butt, 2 Inline 6 Butt, 14 Inline 2178-LS (21.9" x 8.5" x 8.0") 2178-LS with one 2181-LS (21.9" x 8.5" x 9.5") 2178-LS with two 2181-LS (21.9" x 8.5" x 11.0") 2178-LS with three 2181-LS (21.9" x 8.5" x 12.5") 2178-LL (21.9" x 8.5" x 11.3") 2178-LL with one 2181-LS (21.9" x 8.5" x 12.8") 2178-LL with two 2181-LS (21.9" x 8.5" x 14.3") 2178-LL with three 2181-LS (21.9" x 8.5" x 15.8") 2178-XL (27.0" x 13.3" x 11.0") 2178-xl with one 2181-XL (27.0" x 13.3" x 14.25") 11 Flexible Fiber Management One of the greatest advantages of the 3MTM Fiber Optic Splice Closure 2178 family is flexibility. With seven different closures and several tray choices and expansion kits, there are more configuration choices than ever. 3M Fiber Optic Splice Trays TM PRODUCT Number Description Splices Accommodated Splice Capacity per Tray 2178 Closure 2522* Stackable hinged tray, fiber entry/exit at any corner of the tray, fixed splice holders Single Fusion (3.0 mm x 60 mm) Single Mechanical (Fibrlok ) Mass Fusion 24 12 120 S, LS, LL, SL 2522-24-SF Stackable hinged tray, fiber entry/exit at any corner of the tray, fixed splice holders Single Fusion (3.0 mm x 60 mm) 24 S, LS, LL, SL 2523* Stackable hinged tray, fiber entry/exit at any corner of the tray, fixed splice holders Single Fusion (3.0 mm x 60 mm) Single Mechanical (Fibrlok ) Mass Fusion 48 24 144 S, LS, LL, SL, XL 2523-48-SF Stackable hinged tray, fiber entry/exit at any corner of the tray, fixed splice holders Single Fusion (3.0 mm x 60 mm) 48 S, LS, LL, SL, XL 2524* Stackable, hinged tray lid, side entry, fixed splice holders Single Fusion (3.0 mm x 60 mm) Single Mechanical (Fibrlok ) 24 24 S, LS, LL, SL, XL 2524-FT Stackable, hinged tray lid, side entry, fixed splice holders Single Fusion (3.0 mm x 60 mm) 24 S, LS, LL, SL, XL 2527 Stackable, fiber entry/exit both ends of tray, positionable splice holders Single Fusion (3.0 mm x 60 mm) Single Mechanical (Fibrlok ) Mass Fusion 24 12 144 S, LS, LL, SL, XL 2527-48-SF Stackable, fiber entry/exit both ends of tray, positionable splice holders Single Fusion (3.0 mm x 60 mm) 48 S, LS, LL, SL, XL 2532 Stackable, fiber entry/exit both ends of tray, positionable splice holders Single Fusion (3.0 mm x 60 mm) Single Mechanical (Fibrlok ) Mass Fusion 24 12 144 XLB XSB 2539-12-SF Hinged, fixed spliced holders Single Fusion (2.4 mm x 60 mm) 12 XLB XSB 2540-12-SF/36-MF Hinged, fixed spliced holders Single Fusion (2.4 mm x 60 mm) Single Mechanical (Fibrlok ) Mass Fusion 12 12 36 XLB XSB 2543 Stackable, fiber entry/exit both ends of tray, positionable splice holders Single Fusion (3.0 mm x 60 mm) Single Mechanical (Fibrlok ) Mass Fusion 24 12 144 S, LS, LL, SL, XL * Requires additional kit 12 TM TM TM TM TM TM TM 3M Fiber Optic Splice Closures 2178 Product Family Configuration Guide TM PRODUCT Number 2178 XXX/XX - X - XX - XXX - XXX - XX SIZE: L x W X H (mm) XSB or XSB/FR 2178 XSB, 14.6"x10.1x4.6" (369.8 x 256.5 x 117.3); 2 - 1.0" (25 mm) ports & 1 - 1.4" (35 mm) port XLB or XLB/FR 2178 XSB, 14.6"x10.1x5.8" (369.8 x 256.5 x 147.3); 2 - 1.0" (25 mm) ports & 1 - 1.4" (35 mm) port S or S/FR 2178 S, 21.9" x 8.5"x 4.7" (556.3 x 215.9 x 119.4); 2 - 1.0" (25 mm) ports per end S4 or S4/FR 2178 S4, 21.9" x 8.5"x 6.2" (556.3 x 215.9 x); 4 - 1.0" (25 mm) ports per end S6 or S6/FR 2178 S6, 21.9" x 8.5"x 7.7" (556.3 x 215.9 x); 6 - 1.0" (25 mm) ports per end SL or SL/FR 2178 SL, 21.9" x 8.5" x 8.0" (556.3 x 215.9 x 203.2); 2 - 1.0" (25 mm) ports per end LS or LS/FR 2178 LS, 21.9" x 8.5" x 8.0" (556.3 x 215.9 x 203.2); 2 - 1.0" (25 mm) ports per end LS4 or LS4/FR 2178 LS4, 21.9" x 8.5" x 9.5" (556.3 x 215.9 x ); 4 - 1.0" (25 mm) ports per end LS6 or LS6/FR 2178 LS6, 21.9" x 8.5" x 11.0" (556.3 x 215.9 x ); 6 - 1.0" (25 mm) ports per end LL or LL/FR 2178 LL, 21.9" x 8.5" x 11.3" (556.3 x 215.9 x 287.0); 2 - 1.0" (25 mm) ports per end LL4 or LL4/FR 2178 LL, 21.9" x 8.5" x 12.8" (556.3 x 215.9 x ); 4 - 1.0" (25 mm) ports per end XL or XL/FR 2178 XL, 27.0" x 13.3" x 11.0" (660.4 x 337.8 x 279.4); 2 - 1.0" (25 mm) & 2 - 1.4" (35 mm) ports per end grommets 0-4 Inline or Butt B Butt only cable entry kits 02 - 12 N None A 1.0" flat drop cable grommet B 1.4" flat drop cable grommet Ground Lugs Splicing configuration A Number of grommets type of grommets Number of cable entry kits shipped with the closure. 2178-XSB and 2178-XLB is only available with 2 or 3. 2178-XL is only available with 4 or 8. 2178-S, LS, LL & SL is available with up to 6 kits per end. 0 None 2 2 lugs (not available with XL) 3 3 lugs (XSB & XLB only) 4 4 lugs (S, LS, LL, SL & XL only) 8 8 ground lugs (LL & XL only) grounding kits 0-8 Number of ground kits SPLICE trays type of ground kit 00-14 N None type of SPLICE tray A 4460-D/FO N None B 4460-D 2522-24-SF (accommodates 24 3.0 x 60 mm single fusion splices; S, SL, LS, LL & XL only) C 4460-D with #6 ground wire C 2523-48-SF (accommodates 48 3.0 x 60 mm single fusion splices; S, SL, LS, LL & XL only) D 4460-D/FO with #6 ground wire D 2524-FT (accommodates 24 3.0 x 60 mm single fusion splices; S, SL, LS, LL & XL only) E 2178-EGI Kit A Number of splice trays E 2527 (accommodates 24 3.0 x 60 mm single fusion, 144 mass fusion, or 12 Fibrlok Splices; S, SL, LS, LL & XL only) F 2527-48-SF (accommodates 48 3.0 x 60 mm single fusion splices; S, SL, LS, LL & XL only) G 2532 (accommodates 24 3.0 x 60 mm single fusion, 72 mass fusion or 6 Fibrlok splices; XSB/XLB only) K 2539 (accommodates 12 2.4 x 60 mm single fusion splices; XSB/XLB only) L 2540 (accommodates 12 2.4 x 60 mm single fusion or 36 mass fusion splices; XSB/XLB only) M 2543-U-24-SF-3.0MM/144-MF (accommodates 24 3.0 mm x 60 mm single fusion, 144 mass fusion; S, SL, LS, LL & XL only) N 2543-S-24-SF-2.4MM (accommodates 24 2.4 mm x 60 mm single fusion; S, SL, LS, LL & XL only) P 2543-S-24-SF-3.0MM (accommodates 24 3.0 mm x 60 mm single fusion; S, SL, LS, LL & XL only) Q 2543-T-144-MF (accommodates 144 mass fusion splices; S, SL, LS, LL & XL only) TM 13 Select the Right Combination for Your Specific Application As the chart below demonstrates, 3M provides several options for configuring the products you need today, with room to grow tomorrow. Follow the example to the right to find the components for your particular application. Specifications 3MTM Fiber Optic Splice Closure 2178 Product Configuration Cable Entry Ports per Splicing Configuration 1 Butt 14 Inline main Branch main branch size 2178-S or SL 2 0 2 2 1.0" 2178-S or SL w/ one 2181-LS 2 0 2 2 1.0" 2178-S or SL w/ one 2181-LS 2 2 2 2 6 1.0" 2178-S or SL w/ two 2181-LS 2 0 2 2 1.0" 2178-S or SL w/ two 2181-LS 2 2 2 6 1.0" 2178-S or SL w/ two 2181-LS 2 4 2 10 1.0" 2178-S or SL w/ three 2181-LS 2 2 2 6 1.0" 2178-S or SL w/ three 2181-LS 2 4 2 10 1.0" 2178-S or SL w/ three 2181-LS 2 6 2 14 1.0" 2178-LS 2 0 2 2 1.0" 2178-LS w/ one 2181-LS 2 2 2 6 1.0" 2178-LS w/ two 2181-LS 2 4 2 10 1.0" 2178-LS w/ two 2181-LS 2 2 2 6 1.0" 2178-LS w/ three 2181-LS 2 4 2 10 1.0" 2178-LS w/ three 2181-LS 2 6 2 14 1.0" 2178-LL 2 0 2 2 1.0" 2178-LL w/ one 2181-LS 2 2 2 6 1.0" 2178-LL w/ two 2181-LS 2 4 2 10 1.0" 2178-LL w/ two 2181-LS 2 2 2 6 1.0" 2178-LL w/ three 2181-LS 2 4 2 10 1.0" 2178-LL w/ three 2181-LS 2 6 2 14 1.0" 1 - 1.4" 2 - 1.0" 2 - 1.4" 4 - 1.0" 1 - 1.4" 2 - 1.0" 2 - 1.4" 4 - 1.0" 4 - 1.4" 4 - 1.0" 8 - 1.4" 8 - 1.0" 2178-XSB 2 1 - - 2178 XSB w/ one 2181 XB 4 2 - - 2178 XLB 2 1 - - 2178 XLB w/one 2181 4 2 - - 2178-XL 2 2 2 6 2178-XL w/ one 2181-XL 2 6 2 14 How to use chart: 1 Select your splice configuration 2 Determine # of branch ports 3 Choose type of tray (p. 14) 4 Select appropriate splice capacity Configuration Example -- If your application requires: 3 Fixed-position splice holder 1 Butt splice configuration 4 96 single fusion splices 2 2 branch ports Then you would need the 3MTM Fiber Optic Splice Closure 2178-S with one 3MTM Cable Addition Kit 2181 and 3MTM Splice Tray 2523. Splice Capacity per Splice Tray 2527 2522 3 2523 2524 2532 2539-12-SF 2540-12-SF/36-MF 2543 Trays SF 24 SF 48 MF 144 Trays SF 24 MF 144 Trays SF 48 MF 144 Trays SF 24 Trays SF 24 MF 144 Trays SF 12 Trays SF 12 MF 36 TRAYS SF 24 MF 144 2 48 96 288 2 48 288 2 96 288 2 48 - - - - - - - - 2 48 288 5 120 240 720 5 120 720 4 576 4 96 - - - - - - - - 5 120 720 2 48 96 288 2 48 288 2 192 4 96 288 2 48 - - - - - - - - 2 48 288 8 192 384 864 8 192 864 6 288 864 6 144 - - - - - - - - 8 192 864 5 120 240 720 5 120 720 4 192 576 4 96 - - - - - - - - 5 120 720 2 48 96 288 2 48 288 2 96 288 2 48 - - - - - - - - 2 48 288 8 120 384 864 8 192 864 6 288 864 6 144 - - - - - - - - 8 192 864 5 120 240 720 5 120 720 5 240 720 5 120 - - - - - - - - 5 120 720 2 48 96 288 2 48 288 2 96 288 2 48 - - - - - - - - 2 48 288 7 168 336 864 6 144 864 6 288 864 6 144 - - - - - - - - 7 168 864 7 168 336 864 6 144 864 6 288 864 6 144 - - - - - - - - 7 168 864 7 168 336 864 6 144 864 6 288 864 6 144 - - - - - - - - 7 168 864 10 240 480 864 9 216 864 9 432 864 9 216 - - - - - - - - 10 240 864 10 240 480 864 9 216 864 9 432 864 9 216 - - - - - - - - 10 240 864 7 168 336 864 6 144 864 6 288 864 6 144 - - - - - - - - 7 168 864 7 168 336 864 6 144 864 6 288 864 6 144 - - - - - - - - 7 168 864 7 168 336 864 6 144 864 6 288 864 6 144 - - - - - - - - 7 168 864 7 168 336 864 6 144 864 6 288 720 6 144 - - - - - - - - 7 168 864 10 240 480 864 9 216 864 9 432 864 9 216 - - - - - - - - 10 240 864 10 240 480 864 9 216 864 9 432 864 9 216 - - - - - - - - 10 240 864 7 168 336 864 6 144 864 6 288 864 6 144 - - - - - - - - 7 168 864 - - - - - - - - - - - - 2 48 288 6 72 4 48 144 - - - - - - - - - - - - - - - 2 48 288 6 72 4 48 144 - - - - - - - - - - - - - - - 3 96 432 - - - - - - - - - - - - - - - - - - - - 3 96 432 - - - - - - - - 12 288 576 1728 12 288 1728 12 576 1728 12 288 - - - - - - - - 12 288 1728 12 288 576 1728 12 288 1728 12 576 1728 12 288 - - - - - - - - 12 288 1728 15 3MTM Fiber Optic Splice Closure 2178 Accessories splice trays Product Number/ Packaging Info Description 2170 Fiber Optic Splice Sleeve, 3.0 mm x 60 mm Pkg: 50 each Min. Order: 50 each UPC: 054007-17676 Transparent plastic tube and stainless steel rod designed to prevent stress and protect fusion fiber optic splices in field and factory operations. 2171 Fiber Optic Splice Sleeve, 2.4 mm x 60 mm 2519 Cable Fanout Kit 2519-X Cable Fanout Expander Kit 2520 Fiber Transition Tubing, 1 ft. 2520-3FT Fiber Transition Tubing, 3 ft. 2520-100FT Fiber Transition Tubing, 100 ft. 2520-6RF-1FT Fiber Transition Tubing 6-12 Fibrib 1 ft. 2520-6RF-100FT Fiber Transition Tubing 6-12 Fibrib 100 ft. Roll 2518 Fiber Transition Tubing Kit for Loose Buffer Tube 2521-F Fusion Splice Insert, 2 Pack Pkg: 50 each Min. Order: 50 each UPC: 051115-14547 PKg: 10 kits Min. Order: 10 kits UPC: 051138-57722 PKg: 10 kits Min. Order: 10 kits UPC: 051138-57723 Pkg: 50 each Min. Order: 50 each UPC: 051138-36414 Pkg: 24 each Min. Order: 24 each UPC: 051138-36647 Pkg: 1 each Min. Order: 1 each UPC: 051115-26078 Pkg: 50 each Min. Order: 50 each UPC: 051115-06172 Pkg: 1 each Min. Order: 1 each UPC: 051115-06173 Pkg: 6 each Min. Order: 6 each UPC: 051115-26076 Transitions cable buffer tubes or single tube to fiber tube. Transitions one fiber tube to two fiber tubes. Protects 12 single or four 12-fiber ribbon between trays; cut in one-foot lengths. Protects 12 single or four 12-fiber ribbon between trays; cut in three-foot lengths. Protects 12 single or four 12-fiber ribbon between trays; cut in 100-foot lengths. Protects 12 single or six 12-fiber ribbon between trays; cut in one-foot lengths. Protects 12 single or six 12-fiber ribbon between trays; cut in 100-foot lengths. The 2518 Kit is a 2 MM fiber transition tube kit for loose buffer tube cables. It is used to transition the fibers from the splice closure slack storage area to the splice tray. Pkg: 12 PKGS. Min. Order: 12 pkgs. UPC: 051138-36412 Holds 12 single fusion splices in each insert, used in 3M Fiber Splice Organizer Trays 2538/2522/2523 3.0 mm x 60 mm single fusion heat shrink sleeve required (2170 or equivalent). 2521-FL 3MTM FibrlokTM Splice Insert, 2 Pack 2521-R-12RF-MF-A 12RF Mass Fusion Splice Insert, Adhesive Back Pkg: 12 PKGS. Min. Order: 12 pkgs. UPC: 051138-36413 Pkg: 24 each Min. Order: 24 each UPC: 051115-06176 16 Transparent plastic tube and stainless steel rod designed to prevent stress and protect fusion fiber optic splices in field and factory operations. TM Holds six Fibrlok or mass fusion splices in each insert, used in 2538/2522/2523 trays. Accommodates single ceramic rod 12 fiber mass fusion sleeves or double ceramic rod 4 to 6 fiber mass fusion sleeves. Adhesive backed splice insert that holds six 3M Fibrlok Splices or Mass Fusion Splices, used in 2532 and 2543 trays. Accommodates single ceramic rod 12 fiber mass sleeves or double ceramic rod 4 to 6 fiber mass fusion sleeves. TM TM 3MTM Fiber Optic Splice Closure 2178 Accessories splice trays (CONTINUED) Product Number/ Packaging Info Description 2521-R-2.4MM-SF-A 2.4MM Single Fusion Splice Insert, Adhesive Back 2521-R-3.0MM-SF-A 3.0MM Single Fusion Splice Insert, Adhesive Back 2521-MF 3M Fibrlok Multi-Fiber Splice Insert, 2 Pack 2521-RF Ribbon Fusion Splice Insert, 2 Pack 2521-F-A Single Fusion Splice Insert with Adhesive, 2 Pack Pkg: 24 EACH Min. Order: 24 EACH UPC: 051115-06174 Pkg: 24 EACH Min. Order: 24 EACH UPC: 051115-06175 Pkg: 12 PKGS. Min. Order: 12 pkgs. UPC: 051138-36411 Pkg: 12 PKGS. Min. Order: 12 pkgs. UPC: 051138-36415 Adhesive backed splice insert that holds twelve single fusion splices in each insert, used in 2532 and 2543 trays. 2.4 mm X 60 mm single fusion heat shrink sleeve required (2171 or equivalent). Adhesive backed splice insert that holds twelve single fusion splices in each insert, used in 2532 and 2543 trays. 3.0 mm X 60 mm single fusion heat shrink sleeve required (2170 or equivalent). TM TM Holds four multi-fiber splices in each insert, used in 2522/2523 trays. Holds five ribbon fusion splices in each insert, used in 2522/2523 trays. Accommodates double ceramic rod 8 to 12 fiber mass fusion sleeves. Pkg: 24 PKGS. Min. Order: 24 pkgs. UPC: 051115-26074 Holds 12 single fusion splices in each insert, used in 3M Fiber Splice Organizer Trays 2527/2532. 3.0 mm x 60 mm single fusion heat shrink sleeve required (2170 or equivalent). 2521-FL-A Ribbon Fusion Splice Insert with Adhesive, 2 Pack 2522 Small Fiber Splice Organizer Tray Pkg: 24 PKGS. Min. Order: 24 pkgs. UPC: 051115-26046 Pkg: 2 each Min. Order: 2 each UPC: 051138-36522 TM Holds six Fibrlok or mass fusion splices in each insert, used in 2527/2522 trays. Accommodates single ceramic rod 12 fiber mass fusion sleeves or double ceramic rod 4 to 6 fiber mass fusion sleeves. Holds two 3M Splice Inserts 2521 family.* TM The 2522 tray stores and protects single and mass, mechanical and fusion splices. The 2521 family splice inserts are easily added to secure splices into the trays. Fibers are routed into the trays using 3M Transition Tubing 2520 that zips over the fibers. TM *Splice inserts must be ordered separately. 2522-24-SF Small Fiber Splice Organizer Tray, 24SF 2523 Large Fiber Splice Organizer Tray Pkg: 2 each Min. Order: 2 each UPC: 051115-19149 Pkg: 2 each Min. Order: 2 each UPC: 051138-36523 Holds 24 single fusion splices. 3.0 mm x 60 mm single fusion heat shrink sleeve required (2170 or equivalent). Holds four 2521 family splice inserts.* The 2523 tray stores and protects discrete and mass, mechanical and fusion splices. The 2521 inserts are easily added to secure splices into the trays. Fibers are routed into the trays using 2520 tubing that zips over the fibers. *Splice inserts must be ordered separately. 2523-48-SF Pkg: 2 each Min. Order: 2 each UPC: 051115-19145 Large Fiber Splice Organizer Tray, 48SF Holds 48 single fusion splices. 3.0 mm x 60 mm single fusion heat shrink sleeve required (2170 or equivalent). 17 3MTM Fiber Optic Splice Closure 2178 Accessories splice trays (CONTINUED) Product Number/ Packaging Info Description 2524 3M Fibrlok Splice Organizer Tray Pkg: 2 each Min. Order: 2 each UPC: 051138-11514 TM Holds 24 3M Fibrlok Splices and eight buffer tubes. TM TM The 3M Fibrlok Splice Organizer Tray 2524 holds 24 Fibrlok splices. The 2524 tray can be adapted for fusion splice storage using the 2524F tray insert. Buffer tubes are secured with channel snaps so that cable ties are not required. The fibers all enter the tray in one corner eliminating the need for figure 8's in the fiber. An important design feature of these stackable trays is the snap-on hinge cover on each tray. Individual trays may be accessed without disassembly of the trays above or below -- and without kinking buffer tubes. TM TM 2524-F Fusion Splice Insert 2524-FT Fusion Splice Organizer Tray Pkg: 24 each Min. Order: 24 each UPC: 054007-57150 Pkg: 2 each Min. Order: 2 each UPC: 051138-11513 2524-MF Pkg: 2 each Min. Order: 2 each UPC: 051138-34352 Adapts the 2524 tray for fusion splices. 3.0 mm x 60 mm single fusion heat shrink sleeve required (2170 or equivalent). Holds 24 single fusion splices. Holds up to 24 fusion splices. Buffer tubes are secured with channel snaps so that cable ties are not required. The fibers all enter the tray in one corner eliminating the need for figure 8's in the fiber. An important design feature of these stackable trays is the snap-on hinge cover on each tray. Individual trays may be accessed without disassembly of the trays above or below -- and without kinking buffer tubes. 3.0 mm x 60 mm single fusion heat shrink sleeve required (2170 or equivalent). Multi-Fiber Splice Organizer Tray Holds three 3M Fibrlok Multi-Fiber and four single Fibrlok splices. TM TM 2526 Strap Kit for Organizer Trays 2527 Fiber Splice Organizer Tray 2527-48-SF Fiber Splice Organizer Tray 2532 Fiber Splice Organizer Tray 2539-12-SF Fiber Optic Splice Tray with 12 Single Fusion Splices 2540-12-SF/36-MF Fiber Optic Splice Tray with 12 Single/36 Mass Fusion 2543-S-144-MF Fiber Optic Splice Tray Tube Entry, 144 Mass Fusion PKg: 24 kits Min. Order: 24 kits UPC: 051138-36648 PKg: 2 each Min. Order: 2 each UPC: 051138-89008 PKg: 2 each Min. Order: 2 each UPC: 051115-29953 PKg: 2 EACH Min. Order: 2 EACH UPC: 051115-16220 PKg: 2 EACH Min. Order: 2 EACH UPC: 051115-19209 PKg: 2 EACH Min. Order: 2 EACH UPC: 051115-19210 PKg: 2 EACH Min. Order: 2 EACH UPC: 051115-06171 18 TM Holds splice trays in place in closure. The 2527 tray accommodates up to 24 single fusion or 144 mass splices and has entry from all corners. It maintains the minimum bend radius of fiber. The tray has a clear cover and splice holders included. 3.0 mm x 60 mm single fusion heat shrink sleeve required (2170 or equivalent). The 2527 tray accommodates up to 48 single fusion splices and has entry from all corners. It maintains the minimum bend radius of fiber. The tray has a clear cover and splice holders included. 3.0 mm x 60 mm single fusion heat shrink sleeve required. Tray is stackable and accommodates 24 single and 72 mass fusion splices. 3.0 mm x 60 mm single fusion heat shrink sleeve required (2170 or equivalent). Hinged tray that accommodates 12 single fusion splices. Only for 2178-XSB closures. 2.4 mm x 60 mm single fusion heat shrink sleeves required (2171 or equivalent). Hinged tray that accommodates up to 12 single fusion and 36 mass fusion splices. Only for 2178-XSB closures. 2.4 mm x 60 mm single fusion heat shrink sleeves required (2171 or equivalent). Accommodates up to 144 mass fusion splices and has entry from all corners for standard transition or LBT tubes. 3MTM Fiber Optic Splice Closure 2178 Accessories splice trays (CONTINUED) Product Number/ Packaging Info Description 2543-S-24-SF-2.4MM Fiber Optic Splice Tray Tube Entry, 24SF 2.4MM 2543-S-24-SF-3.0MM Fiber Optic Splice Tray Tube Entry, 24SF 3.0MM 2543-T-144-MF Fiber Optic Splice Tray 2520 Tube Entry, 144MF 2543-U-24SF-3MM/144MF Fiber Optic Splice Tray 2520 Tube Entry 24SF 3MM/144MF 2527-1X32PLC-01-SF2-AA 1X32 PLC 2527 Splitter Tray Input Splicing PKg: 2 EACH Min. Order: 2 EACH UPC: 051115-06167 PKg: 2 EACH Min. Order: 2 EACH UPC: 051115-06168 PKg: 2 EACH Min. Order: 2 EACH UPC: 051115-06170 PKg: 2 EACH Min. Order: 2 EACH UPC: 051115-06169 PKg: 1 EACH Min. Order: 1 EACH UPC: 051115-06060 Accommodates up to 24 single fusion splices and has entry from all corners. The single fusion splice inserts accommodate the 3MTM Fiber Optic Splice Sleeve 2171 or equivalent 2.4 mm x 60 mm heat shrink sleeve. Accommodates up to 24 single fusion splices and has entry from all corners. The single fusion splice inserts accommodate the 3MTM Fiber Optic Splice Sleeve 2170 or equivalent 3.0 mm x 60 mm heat shrink sleeve. Accommodates 144 mass fusion splices. Fibers are routed into the trays using 2520-6RF tubing that zips over the fibers. The tray has entry from all corners. Accommodates 24 single fusion (3.0 mm x 60 mm) or 144 mass fusion splices. Fibers are routed into the trays using 2520-6RF tubing that zips over the fibers on one end of the tray. Standard transition tube or LBT securing is available on the other end of the tray. 2527 tray with one 1x32 PLC Splitter, SM discrete 250 m input/output fibers, with 12-splice holder. 19 3MTM Fiber Optic Splice Closure 2178 Accessories expansion Product Number/ Packaging Info Description 2172 Strength Member Clamp for Fiber Cable 2178-LS/GSKT Gasket Kit for 2178-L/S Family 2178-XLB-TOP Fiber Closure 2178 XLB Top 2178-XSB-1.4B Cable Branch Port Kit for 2178-XSB and XLB 2178-4PGA 4-Port Grommet 2178-6PGA 6-Port Grommet 2181-B Double Adapter Bolt Kit PKg: 100 each Min. Order: 100 each UPC: 051138-36612 Pkg: 10 kitS Min. Order: 10 kitS UPC: 051138-57929 PKg: 1 each Min. Order: 1 each UPC: 051115-26208 PKg: 5 EACH Min. Order: 5 EACH UPC: 051115-19058 PKg: 5 EACH Min. Order: 5EACH UPC: 051115-19057 PKg: 5 EACH Min. Order: 5 EACH UPC: 051115-19056 Pkg: 1 kit Min. Order: 1 kit UPC: 054007-17678 Replaceable gasket kit. XLB Closure Top Single cable entry for 1.4" cable entry port. Compatible with most flat drop cable available. For use with all 2178 models. For use with 1.0" ports. Compatible with most flat drop cable available. For use only with the 2178-XSB, 2178-XLB, and 2178-XL closures. For use with 1.4" ports. Contains bolts for installation of two 3M Cable Addition Kits 2181-LS or 2181-LS/FR. TM 2181-C Triple Adapter Bolt Kit 2181-LS Cable Addition Kit 2181-LS/FR Cable Addition Kit, Flame Retardant 2181-XL/CAK Cable Addition Kit for 2178-XL 2181-XL/FR-CAK Cable Addition Kit for 2178-XL 2181-XB Cable Addition Kit for 2178-XB 2181-XB/FR Cable Addition Kit for 2178-XSB/FR & 2178-XLB/FR Pkg: 1 kit Min. Order: 1 kit UPC: 054007-92597 Pkg: 1 each Min. Order: 1 each UPC: 051138-57927 Pkg: 1 each Min. Order: 1 each UPC: 051138-75414 Pkg: 1 each Min. Order: 1 each UPC:051138-88928 Pkg: 1 Each MIN. ORDER: 1 Each UPC: 051115-26124 Pkg: 1 each Min. Order: 1 each UPC: 051115-262104 Pkg: 1 each Min. Order: 1 each UPC: 051115-53466 20 Clamps strength member to cable sheath for 2178-L/S closures. Contains bolts for installation of three 2181-LS or 2181-LS/FR cable addition kits. Contains gasket and materials for installing additional cables. For use with 2178-L/S family closures. Contains gasket and materials for installing additional cables and is flame retardant. For use with 2178-L/S fire retardant closures. Contains gasket and materials for installing additional cables. For use with 2178-XL closure. Contains gasket and materials for installing additional cables. For use with 2178-XL/FR flame retardant closure. Contains gasket and materials for installing additional cables. For use with 2178-XSB and -XLB closures. Cable addition kit for the 2178-XLB/FR and 2178-XSB/FR Closures. Allows for the addition of 3 cable ports. Contains three cable entry hardware kits. 3MTM Fiber Optic Splice Closure 2178 Accessories Expansion (CONTINUED) Product Number/ Packaging Info Description 2178-LS-CSB-SMC-BRKT Cable Strain Relief Bracket 2178-1.0-PORT-CRPX Cable Grommet for Corning RPX Cable 2178-XL/XSB-FR-3PG-0.52 Flame Retardant 3-Port 0.52" Grommet 2178-XL/XSB-FR-2PG-0.60 Flame Retardant 2-Port 0.60" Grommet PKg: 10 each Min. Order: 10 each UPC: 051115-26203 Pkg: 5 each Min. Order: 5 each UPC: 051115-26153 Pkg: 2 each Min. Order: 2 each UPC: 051115-26248 Pkg: 2 each Min. Order: 2 each UPC: 051115-22807 Contains materials for installing additional cables. For use with 2178-L/S family of closures. To be used in the 2178 1.0" cable entry port. This grommet can only be used with the 2178-XSB/FR, 2178-XLB/FR and 2178-XL/FR closures. For use with 1.4" port only. This grommet can only be used with the 2178-XSB/FR, 2178-XLB/FR and 2178-XL/FR closures. For use with 1.4" port only. GROUNDING Product Number/ Packaging Info Description 2178-EGI External Ground Isolation Kit 25T-BBE6 Bond Braid 4460-D/FO 3MTM ScotchlokTM Shield Bond Connector Assembly Pkg: 5 each Min. Order: 5 each UPC: 051138-57930 Pkg: 1 each Min. Order: 1 each UPC: 054007-32671 Pkg: 100 each Min. Order: 100 each UPC: 054007-92757 Provides a means to ground each cable shield with waterproof isolation. The 2178-EGI housing can be used with any 2178 closure utilizing the 1.0" port. Contents: two 2178-EGI housing assemblies and caps, two ground wire assemblies, two O-rings, two bolts and two 4460-D/FO shield bond connectors. With 6" eyelets. Provides grounding and strength member clamp for armored fiber cables. 21 3MTM Fiber Optic Splice Closure 2178 Accessories 2178 Classic Product Number/ Packaging Info Description 2178-125 Mastic Sealing Tape, Re-enterable 2178-281 CORD Re-enterable Mastic 2180 Cable Kit 2181 Cable Addition Kit Pkg: 8 each Min. Order: 8 each UPC: 054007-91019 PKg: 14 each Min. Order: 14 each UPC: 051138-58633 Pkg: 1 each Min. Order: 1 each UPC: 054007-17533 Pkg: 1 each Min. Order: 1 each UPC: 051138-89321 For use only with 2178 classic closures. For use only with 2178 classic closures. All materials required for re-entry into 2178 splice closure. Includes plugs, washers and sealing materials (mastic tape and cord). Contents: two plugs, two hose clamps, four green cable ties, four blue cable ties, one hex key, 48 sealing washers, one box sealing cord and one box sealing tape. For use only with 2178 classic closures. Contains mastic, cable adapter and materials for installing additional cables in 2178 and 2178-G splice closures. This kit permits butt splicing after initial plant construction. Contents: cover, cable adapter, three plugs, four hose clamps, four green cable ties, four blue cable ties, one spacer clamp assembly, one box sealing cord, one box sealing tape, ten bolts and eight sealing washer trees. For use only with 2178 classic closures. Mounting hardware Product Number/ Packaging Info Description 2183-UHB Universal Aerial Hanger Bracket Kit Pkg: 1 Kit Min. Order: 1 kit UPC: 051138-34602 TM 2184 Adjustable Aerial Hanger Bracket Kit 2184-LL Aerial Offset Hanger Bracket Kit Lightlinker 2197 Aerial Hanger Bracket Kit PKg: 10 Kits Min. Order: 10 kits UPC: 05115-19470 PKg: 10 Kits Min. Order: 10 kits UPC: 051115-25984 Pkg: 1 kit Min. Order: 1 kit UPC: 054007-92222 Adjustable aerial hanger bracket kit for the 2178-XSB, 2178-XLB, 2178-S, 2178-LS, and 2178-SL closures. 3MTM Aerial Offset Hanger Bracket 2184-LL is designed to work with the 3MTM Fiber Splice Closure System LL Series and the 3MTM Fiber Optic Splice Closure 2178-XL. Contains hardware for aerial installation with hinged cover. For 2178-L/S family splice closures (S, SL, LS, LL). The kit also accommodates the 2178 splice closure with one or two 2181 cable addition kits. It provides additional hardware to attach the splice closure cover to its base. Contents: six corner inserts, 12 nuts, two flexible hinges, two "L" brackets, two bonding/hanger brackets and two bolts with washers. 2198 Wall Mount Bracket 2199 Wall Mount Bracket PKg: 1 kit Min. Order: 1 kit UPC: 051138-36613 Pkg: 1 kit Min. Order: 1 kit UPC: 051138-57928 22 Hardware for aerial installation of the 2178-LS family splice closures (S, SL, LS, LL). The kit also accommodates the 2178 splice closure with one or two 3M Cable Addition Kits 2181. Contents: four nylon stop nuts, two corner inserts with studs, two universal hanger bracket assemblies. For use with 2178-XSB, 2178-XLB, 2178-S, 2178-SL, 2178-LS and XL fiber closures. For use with 2178-S, LS and LL fiber closures. 3MTM Fiber Optic Splice Closure 2178 Accessories Mounting hardware (CONtinued) Product Number/ Packaging Info Description AC-HB4 Aerial Offset Hanger Bracket, 4.0" 2178-S/LS-OPGW OPGW Cable Bracket Pkg.(lbs.): 10 sets (4.00) Min. Order: 10 sets UPC: 051115-19068 PKg: 2 each Min. Order: 2 each UPC: 051115-06019 For overlashing application. For use with 2178-S and 2178-LS fiber closures. general Product Number/ Packaging Info Description 2178-XB/XL-T-INSERT-G Plastic Threaded Inserts 2178-L/S-T-INSERT Stainless Steel Threaded Inserts 2178-L/S-T-INSERT-G Plastic Threaded Inserts 2178-L/S-375-BOLTS Cable Addition Replacement Bolts 2178-L/S-248-BOLTS Standard Closure Bolts 4415 Cable Cleaning Kit PKg: 10 each Min. Order: 1 pack UPC: 051115-06082 PKg: 10 each Min. Order: 1 pack UPC: 051115-22714 PKg: 10 each Min. Order: 1 pack UPC: 051115-06083 PKg: 10 EACH Min. Order: 1 pack UPC: 051115-22715 PKg: 10 each Min. Order: 1 pack UPC: 051115-22716 Threaded inserts for the 2178-XSB, XLB, XL splice closures. Threaded inserts for the 2178-S, SL, LS and LL splice closures. Inserts for 2178-S, SL, LS, LL splice closures. Bolts used with a single 2181-LS cable addition kit. Bolts for the 2178-S, LS, LL, XSB, XLB and XL splice closures. Pkg: 10 KITS Min. Order: 10 KITS UPC: 054007-57219 Provides all the necessary materials for cleaning the filling compound from filled copper and fiber optic cables in an easy-to-transport kit. 5005-KIT Reflective Lettering System Kit 2178-2T-LL-CLTK Tool Kit with Torque Wrench Pkg: 1 kit Min. Order: 1 kit UPC: 0-00-54007-56488-1 PKg: 1 EACH Min. Order: 1 kit UPC: 051115-22808 Each kit contains 25 each A-Z, 0-9, blank and dash characters packaged in a clear, 36-compartment box, including an application tool. Kit includes sockets, extension and torque wrench. 23 3M Fiber Optic Splice Closure 2178 Configurations TM FEATURES 2178-XSB 2178-XLB 2178-S 2178-S4 2178-S6 INLINE 0 0 4 8 12 BUTT 3 3 2 4 6 SIZE INCHES (MM) 2 - 1.0" (25 mm) 1 - 1.4" (35 mm) 2 - 1.0" (25 mm) 1 - 1.4" (35 mm) 1.0" (25 mm) 1.0" (25 mm) 1.0" (25 mm) CABLE ENTRY PORTS & SIZE SPLICE CAPACITY (MAXIMUM) AND TRAY INFORMATION SINGLE FUSION 72 96 96 96 96 MASS FUSION 288 432 288 288 288 TRAYS *Most Popular 2532* 2539 2540 2532* 2539 2540 2522* 2523 2524 2527 2543 2522* 2523 2524 2527 2543 2522* 2523 2524 2527 2543 0, 2, 3 or 6 0, 2, 3 or 6 LENGTH 14.6" (370 mm) 14.6" (370 mm) 21.9" (556 mm) 21.9" (556 mm) 21.9" (556 mm) WIDTH 10.1" (257 mm) 10.1" (257 mm) 8.5" (216 mm) 8.5" (216 mm) 8.5" (216 mm) HEIGHT 4.6" (117 mm) 5.8" (147 mm) 4.7" (119 mm) 6.2" (158 mm) 7.7" (196 mm) CABLE PORT OR SPLICE CAPACITY EXPANSION 2181-XB 2181-XB 2181-LS 2181-B 2181-C 2181-LS 2181-B 2181-C 2181-LS 2181-C GROMMETS 2178-4PGA 2178-6PGA 2178-1.0-PORT-CRPX 2178-4PGA 2178-6PGA 2178-1.0-PORT-CRPX 2178-4PGA 2178-1.0-PORT-CRPX 2178-4PGA 2178-1.0-PORT-CRPX 2178-4PGA 2178-1.0-PORT-CRPX AERIAL STRAND MOUNT 2184 2184 2183, 2184, or 2197 MANHOLE 2198 2198 2198 HANDHOLE 2198 2198 2198 AERIAL POLE MOUNT 2198 2198 2198 WALL MOUNT 2198 2198 2198 or 2199 2178-XSB/FR* 2181-XB/FR* 2178-XLB/FR* 2181-XB/FR* BONDING & GROUNDING # OF GROUND LUGS 0, 2, or 4 DIMENSIONS (INCHES) KEY ACCESSORIES MOUNTING HARDWARE FLAME/FIRE RETARDANT SOLUTION (UL LISTED*) PRODUCT 2178-S/FR* 2181-LS/FR* Note: The deeper base of the 2178-SL and 2178-LL closures provides for additional slack storage for buffer tubes and ribbons. The 2181 Cable Addition Kits can be used to increase splice capacity or port capacity. Maximum splice capacity varies per the splice tray selected for each closure. 24 2178-S4/FR 2181-LS/FR* 2178-S6/FR 2181-LS/FR* 2178-SL 2178-LS 2178-LS4 2178-LS6 2178-LL 2178-LL4 2178-XL 4 4 8 12 4 8 8 2 2 4 6 2 4 4 1.0" (25 mm) 1.0" (25 mm) 1.0" (25 mm) 1.0" (25 mm) 1.0" (25 mm) 1.0" (25 mm) 4 - 1.0" (25 mm) 4 - 1.4" (35 mm) 96 288 288 288 288 288 576 288 864 864 864 864 864 1728 2522* 2523 2524 2527 2543 2522* 2523 2524 2527 2543 2522* 2523 2524 2527 2543 2522* 2523 2524 2527 2543 2522* 2523 2524 2527 2543 2522* 2523 2524 2527 2543 2522* 2523 2527 2543 0, 2, or 4 0, 2, or 4 0, 2, or 4, 8 0, 4, or 8 21.9" (556 mm) 21.9" (556 mm) 21.9" (556 mm) 21.9" (556 mm) 21.9" (556 mm) 1.9" (556 mm) 27.0" (660 mm) 8.5" (216 mm) 8.5" (216 mm) 8.5" (216 mm) 8.5" (216 mm) 8.5" (216 mm) 8.5" (216 mm) 13.3" (337 mm) 8.0" (203 mm) 8.0" (203 mm) 9.5" (241 mm) 11.0" (279 mm) 11.3" (287 mm) 12.8" (325 mm) 11.0" ( 279 mm) 2181-LS 2181-B 2181-C 2181-LS 2181-B 2181-C 2181-LS 2181-B 2181-C 2181-LS 2181-C 2181-LS 2181-B 2181-C 2181-LS 2181-B 2181-C 2181-XL/CAK 2178-4PGA 2178-1.0-PORT-CRPX 2178-4PGA 2178-1.0-PORT-CRPX 2178-4PGA 2178-1.0-PORT-CPRX 2178-4PGA 2178-1.0-PORT-CRPX 2178-4PGA 2178-1.0-PORT-CRPX 2178-4PGA 2178-1.0-PORT-CRPX 2178-4PGA 2178-6PGA 2178-1.0-PORT-CRPX 2183, 2184, or 2197 2183, 2184, or 2197 2183 or 2197 2198 2198 2198 2198 2198 2198 2198 2198 2198 2198 2198 2198 2198 or 2199 2199 2199 2198 na 2178-LS/FR* 2181-LS/FR* 2178-LS4/FR 2181-LS/FR* 2178-LS6/FR 2181-LS/FR* 2178-LL/FR* 2181-LS/FR* 2178-LL4/FR 2181-LS/FR* 2184-LL 2178-XL/FR* 2178-XL/CAK-FR 25 26 27 *RoHS 2011/65/EU" means that the product or part does not contain any of the substances in excess of the maximum concentration values ("MCVs") in EU RoHS Directive 2011/65/EU. The MCVs are by weight in homogeneous materials. This information represents 3M's knowledge and belief, which may be based in whole or in part on information provided by third party suppliers to 3M. 3M, Fibrlok and Scotchlok are trademarks of 3M Company. All other trademarks are owned by their respective companies. Important Notice All statements, technical information, and recommendations related to 3M's products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in 3M's current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M. Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture for a period of 12 months from the time of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M's option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any loss or damage arising from this 3M product, whether indirect, special, incidental or consequential regardless of the legal theory asserted. Communication Markets Division 6801 River Place Blvd. Austin, TX 78726-9000 800/426 8688 Fax 800/626 0329 www.3Mcom/Telecom Please recycle. Printed in USA. (c) 3M 2014. All rights reserved. 80-6114-9875-1 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: 3M: 2521-F-A 2521-RF 2521-FL 2521-F