T1/DS1 Central Office, #22-1pr, Shielded, CMR/CMG

22 AWG solid tinned copper conductors, twisted pairs, polyethylene insulation, overall Beldfoil® shield (100% coverage), 24 AWG solid tinned copper drain wire, PVC jacket.
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Product Overview

Suitable Applications

Bits Timing Cable, DS1, T1, Central Office, Cross-Connect, Interconnect

Construction Details
Element Number of Element Size Stranding Material
Pair(s) 1 22 AWG Solid TC - Tinned Copper
Element Material Nom. Thickness Nom. Insulation Diameter Color Code
Pair(s) PE - Polyethylene 0.024 in (0.61 mm) 0.073 in (1.9 mm) Blue & White
Outer Shield
Shield Type Material Coverage Drainwire Type
Tape Bi-Laminate (Alum+Poly) 100% 24 AWG (Solid) TC
Outer Jacket
Material Nom. Thickness Nom. Diameter Ripcord
PVC - Polyvinyl Chloride 0.020 in (0.51 mm) 0.195 in Yes

Overall Cable Diameter (Nominal)

0.195 in

Electrical Characteristics
Nom. Conductor DCR Nom. Capacitance Cond-to-Cond Nom. Capacitance Cond-to-Other (Conds + Shield) Nom. Characteristic Impedence Max. Current
20.6 Ohm/1000ft 17 pF/ft (56 pF/m) 30.6 pF/ft (100 pF/m) 100 Ohm 6 Amps per Conductor at 30ºC
UL Voltage Rating
300 V
Mechanical Characteristics
UL Temperature Operating
75°C -20°C to +75°C
Bend Radius
Stationary Min. Installation Min.
1.95 in (49.5 mm) 1.95 in

Max. Pull Tension

20.7 lbs (9.39 kg)

Bulk Cable Weight

17 lbs/1000ft

Standards and Compliance

Environmental Suitability

Indoor - Riser, Indoor

Flammability / Reaction to Fire

UL1666 Riser, FT4

NEC / UL Compliance

Article 800, CMR

CEC / C(UL) Compliance


European Directive Compliance

EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)

APAC Compliance

China RoHS II (GB/T 26572-2011)


Update and Revision

Revision Number: 0.319 Revision Date: 12-20-2022

Part Numbers
Item # Color Putup Type Length UPC
1175A 0021000 Red Reel 1,000 ft 612825107859
1175A 0025000 Red Reel 5,000 ft 612825107873
1175A 0026600 Red Reel 6,600 ft 612825107880
1175A 00210000 Red Reel 10,000 ft 612825107866
All Resources
Compliance Documentation