1855A-GRY-1000 - BELDEN WIRE AND CABLE

Product: 1855A

Serial Digital Coax, Sub-miniature, #23 Solid BC, Foil + 95% TC braid, CMR

Product Description

Low Loss Serial Digital Coax, Riser-CMR, Sub-Miniature 23 AWG solid bare copper conductor, foam HDPE core, Duofoil, +95% tinned copper braid, PVC

jacket

Technical Specifications

Product Overview

Suitable Applications: SMPTE 2081-1 6 Gb/s UHDTV, SMPTE 424M 3 Gb/s HD-SDI 1080P

Physical Characteristics (Overall)

Conductor

AWG Stranding Material Nominal Diameter No. of Coax

23 Solid BC - Bare Copper 0.023 in 1

Conductor Count: 1

Insulation

Material Nominal Diameter

PE - Polyethylene (Foam) 0.102 in

Table Notes: Gas Injected

Outer Shield Material

Type Layer Material Material Trade Name Coverage [%]

Tape 1Alum / Poly / Alum Duofoil® 100%

Braid 2Tinned Copper (TC) 95%

Outer Jacket Material

Material Nominal Diameter

PVC - Polyvinyl Chloride 0.159 in

Electrical Characteristics

Conductor DCR

Nominal Conductor DCR Outer Conductor DCR

20.1 Ohm/1000ft 3.7 Ohm/1000ft

Capacitance

Nom. Capacitance Conductor to Shield

16.3 pF/ft

Inductance

Nominal Inductance

0.107 µH/ft

Impedance

Nominal Characteristic Impedance

75 Ohm

Return Loss (RL)

Frequency [MHz] Minimum Return (RL)

5 MHz - 1600 MHz 23 dB

1600 MHz - 4500 MHz 21 dB

4500 MHz - 6000 MHz 15 dB

High Frequency (Nominal/Typical)

Frequency [MHz] Nom. Insertion Loss

1 MHz 0.39 dB/100ft

3.58 MHz 0.78 dB/100ft

5 MHz 0.92 dB/100ft

6 MHz 1.00 dB/100ft

7 MHz 1.08 dB/100ft

10 MHz 1.2 dB/100ft

12 MHz 1.3 dB/100ft

25 MHz 1.8 dB/100ft

67.5 MHz 2.83 dB/100ft

71.5 MHz 2.93 dB/100ft

88.5 MHz 3.22 dB/100ft

100 MHz 3.39 dB/100ft

135 MHz 3.84 dB/100ft

143 MHz 4.00 dB/100ft

180 MHz 4.41 dB/100ft

270 MHz 5.44 dB/100ft

360 MHz 6.34 dB/100ft

540 MHz 7.85 dB/100ft

720 MHz 9.15 dB/100ft

750 MHz 9.31 dB/100ft

1000 MHz 10.89 dB/100ft

1500 MHz 13.38 dB/100ft

2000 MHz 15.64 dB/100ft

2250 MHz 16.68 dB/100ft

3000 MHz 19.65 dB/100ft

4500 MHz 24.35 dB/100ft

6000 MHz 28.97 dB/100ft

Delay

Nominal Delay Nominal Velocity of Propagation (VP) [%]

1.24 ns/ft 82%

Voltage

UL Voltage Rating

300 V RMS

Electrical Characteristics Notes: TDR Impedance: 75 +/- 1.5 Ohms

Other Electrical Characteristic 2: Return Loss: Fixed bridge and termination

Temperature Range

UL Temp Rating: 75°C

Operating Temp Range: -30°C To +75°C

Mechanical Characteristics

UV Resistance: Yes

Bulk Cable Weight: 17 lbs/1000ft

Max. Pull Tension: 33 lbs

Min Bend Radius/Minor Axis: 1.6 in

Standards

NEC/(UL) Compliance: CMR

CEC/C(UL) Compliance: CMG

CPR Euroclass: Eca

RG Type: Mini 59/U Type

Applicable Environmental and Other Programs

Environmental Space: Indoor - Riser

EU Directive 2000/53/EC (ELV): Yes

EU Directive 2003/96/EC (BFR): Yes

EU Directive 2011/65/EU (ROHS II): Yes

EU Directive 2012/19/EU (WEEE): Yes

EU Directive Compliance: EU Directive 2003/11/EC (BFR)

EU CE Mark: Yes

EU RoHS Compliance Date (yyyy-mm-dd): 2004-01-01

MII Order #39 (China RoHS): Yes

Suitability

Suitability - Aerial: Yes - Black only, when supported by messenger wire

Suitability - Burial: No

Suitability - Hazardous Locations: No

Suitability - Indoor: Yes

Suitability - Outdoor: Yes - Black only

Flammability, LS0H, Toxicity Testing

UL Flammability: UL1666 Vertical Shaft

CSA Flammability: FT4

IEC Flammability: IEC 60332-1-2

UL voltage rating: 300 V RMS

Plenum/Non-Plenum

Plenum (Y/N): No

Plenum Number: 1855P

Part Number

Related Parts: 1855ABHD3

Variants

Item # Color Putup Type Length UPC

1855A 010500 Black Reel 500 ft 612825356950

1855A 0101000 Black Reel 1,000 ft 612825358503

1855A 010N1000 Black Reel w/Small Barrel 1,000 ft

1855A 010Z1000 Black ReelTuff Box 1,000 ft 612825434993

1855A 0105000 Black Reel 5,000 ft 612825436126

1855A 0061000 Blue, Light Reel 1,000 ft 612825358459

1855A 006N1000 Blue, Light Reel w/Small Barrel 1,000 ft

1855A 006Z1000 Blue, Light ReelTuff Box 1,000 ft 612825434955

1855A 0065000 Blue, Light Reel 5,000 ft 612825436072

1855A 0011000 Brown Reel 1,000 ft 612825356851

1855A 001N1000 Brown Reel w/Small Barrel 1,000 ft

1855A 0015000 Brown Reel 5,000 ft 612825436027

1855A 0081000 Gray Reel 1,000 ft 612825358510

1855A 008N1000 Gray Reel w/Small Barrel 1,000 ft

1855A 0085000 Gray Reel 5,000 ft 612825436096

1855A N3U1000 Green, Mil Reel 1,000 ft 612825358480

1855A N3UN1000 Green, Mil Reel w/Small Barrel 1,000 ft

1855A N3UZ1000 Green, Mil ReelTuff Box 1,000 ft 612825435006

1855A N3U5000 Green, Mil Reel 5,000 ft 612825436133

1855A 0031000 Orange Reel 1,000 ft 612825356844

1855A 003N1000 Orange Reel w/Small Barrel 1,000 ft

1855A 003Z1000 Orange ReelTuff Box 1,000 ft 612825434931

1855A 0035000 Orange Reel 5,000 ft 612825436041

1855A 0021000 Red Reel 1,000 ft 612825358473

1855A 002N1000 Red Reel w/Small Barrel 1,000 ft

1855A 002Z1000 Red ReelTuff Box 1,000 ft 612825434917

1855A 0025000 Red Reel 5,000 ft 612825436034

1855A 0071000 Violet Reel 1,000 ft 612825356837

1855A 007N1000 Violet Reel w/Small Barrel 1,000 ft

1855A 007Z1000 Violet ReelTuff Box 1,000 ft 612825434962

1855A 0075000 Violet Reel 5,000 ft 612825436089

1855A 0091000 White Reel 1,000 ft 612825358497

1855A 009N1000 White Reel w/Small Barrel 1,000 ft

1855A 009Z1000 White ReelTuff Box 1,000 ft 612825434986

1855A 0095000 White Reel 5,000 ft 612825436102

1855A 0041000 Yellow Reel 1,000 ft 612825358466

1855A 004N1000 Yellow Reel w/Small Barrel 1,000 ft

1855A 004Z1000 Yellow ReelTuff Box 1,000 ft 612825434948

1855A 0045000 Yellow Reel 5,000 ft 612825436065

Footnote: C - CRATE REEL PUT-UP.

Product Notes

Notes: Print legend includes sequential footage marks.

History

Update and Revision: Revision Number: 0.297 Revision Date: 04-28-2020

Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described here in are subject to error or omission and to change without

notice, and the listing of such information and specifications does not ensure product availability.

Belden provides the information and specifications herein on an "ASIS" basis, with no representations or warranties, whether express, statutory or implied. In no event will Belden be liable for any damages

(including consequential, indirect, incidental, special, punitive, or exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether in an action under contract,

negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein.

All sales of Belden products are subject to Belden's standard terms and conditions of sale.

Belden believes this product to be in compliance with all applicable environmental programs as listed in the data sheet. The information provided is correct to the best of Belden's knowledge, information and belief

at the date of its publication. This information is designed only as a general guide for the safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. The Product

Disclosure is not to be considered a warranty or quality specification. Regulatory information is for guidance purposes only. Product users are responsible for determining the applicability of legislation and

regulations based on their individual usage of the product.