ExpressPortTM SFP+ 1xN UE76-A20-3010T Amphenol's ExpressPortTM SFP+ 1xN connector, when combined with the ExpressPortTM SFP+ cage, provides data transfer speeds of up to 25 Gbps. The design of the ExpressPortTM SFP+ connector minimizes impedance discontinuities and reflections at high data rates, and provides a 10 to 20 dB improvement in Near-End Crosstalk. Amphenol's unique ExpressPortTM SFP+ cage construction features EMI shielding available in the form of metal spring fingers or elastomeric gaskets. These cages also eliminate ventilation holes near the front of the cage to prevent potential catch points for the mating module EMI springs. Additional features available include lightpipes (which can be purchased with cages or separately), heat sinks, and other custom features. U77-A441M-2081 U77-C1419-2001 Specification Highlights U77-C261M-2081 Materials * Cage o Base Material: Copper Alloy o Plating: Nickel or Tin o Light Pipe: Optical Grade Polycarbonate o Heat Sink: Aluminum Alloy o Heat Sink Clip: Stainless Steel o Dust Cover: Thermoplastic * Connector o Contact Base Material: Copper Alloy o Contact Plating: Gold on Mating Area, Gold or Matte Tin on Termination o Housings: Glass Reinforced, Lead-Free Solder Reflow Process Compatible Thermoplastic, UL94V-0 Rated The interconnect system is comprised of a cage assembly which is used with 20-position SFP+ connectors complying with SFF-8081 and SFF-8083. Ganged cages comply with industry standard SFF-8433. General Characteristics * RoHS Compliant * Industry Standard Footprint * Industry Standard EIA-364 Mechanical Characteristics * Accepts Multiple Transceivers per SFF-8431 * Compliant Press-Fit Pins or Solder Tails (for 1x1 Cages) * Durability: 250 Mating Cycles min Temperature Rating * Operating Temperature: -55C to +85C * Storage Temperature: -55C to +105C Electrical Characteristics * Hot Swappable * Operating Voltage: 3.3 V * Operating Current: 0.5 A * Differential Impedance: 100 +/- 10 * DWV: 300 V AC * Insulation Resistance: 1000 M min * Contact Resistance: 70 m max Configurations (Rows x Ports per Row) * 1x1 * 1x2 * 1x3 * 1x4 * 1x6 Options * Dust Cover * Round Light Pipe * Heat Sink * EMI Shielding o Metal Spring Fingers o Conductive Elastomeric Gasket Packaging * Tape and Reel Packaging: Connector or 1x1 Cage * Tray Packaging: Cage of all Sizes * Bulk Packaging: Dust Cover 4 Ordering Information U77-C461M-2081 UE76-A20-3000 ExpressPortTM SFP+ Connector UE76 - A 20 - X X X X X UE76 SERIES DESIGNATION (RoHS) A 20 X STYLE A - R/A Single Surface Mount Connector X X X X NUMBER OF POSITIONS LUBRICANT OPTION X OPTION 2 X OPTION 1 X PACKAGING X OPTION 1 X DUST COVER OPTION X PLATING X PCB MOUNTING OPTION X 0 - Standard 1 - Resonance Cancelation Features CONTACT PLATING 2 - 30 " Gold Plating on Mating Area; Gold Flash on Termination 3 - 30 " Gold Plating on Mating Area; Matte Tin Plating on Termination 5 - 15 " Gold Plating on Mating Area; Gold Flash on Termination 6 - 15 " Gold Plating on Mating Area; Matte Tin Plating on Termination 0 - Standard 6 - 25 Gbps U77 - X X X X X - X X X X SERIES DESIGNATION (RoHS) 1 - Tray Packaging (ACC Re-Packed) T - Tape and Reel Packaging (for 1x1 Only) STYLE A - One Row C - One Row Cage; Light Pipe Combo (on Top) E - One Row Cage; Heat Sink Combo (Fin) F - One Row Cage; 1 degree Angle (1x1 Only) 0 - Standard 7 - Cage with Extra Bottom Spring Fingers, No Bottom Mid G-Pins 8 - Cage with Half-Moon Mid G-Pins 9 - Cage with Extra Bottom Spring Fingers and Half Moon Mid G-Pins NUMBER OF PORTS IN ROW 1 - Single in Row 2 - Inline 1x2 3 - Inline 1x3 4 - Inline 1x4 6 - Inline 1x6 0 - Without Dust Cover D - With Dust Cover (Shipped Loose) CHASSIS GROUNDING 3 - Metal Spring Fingers (No Bottom Latch Cover) 4 - Elastomeric Gasket 6 - Metal Spring Fingers (1 Piece Design Bottom Latch Cover) 1 - Bright Tin (for Wave Solder) 2 - Nickel 3 - Matte Tin (for Reflow 245 degrees) HEAT SINK / LIGHT PIPE OPTION 1 - No Heat Sink / Light Pipe Option 2 - Heat Sink Option 3 - Light Pipe Option (for 1xN Cage Only) Telephone: (416)-291-4401 X 0 - Non Lubricated 1 - Lubricant Added 20 - 20 Positions ExpressPort TM SFP+ Cage U77 PACKAGING J - Tape and Reel Packaging (480 per Reel) T - Tape and Reel Packaging (500 per Reel) X - Various Options Available Consult Sales or Website for Details Website: www.amphenol-highspeed.com All specifications are subject to change without notice. 5 Email: cages@amphenol-highspeed.com