7838A - T1/DS1 Central Office, 2 Pair 22 AWG, CM

7838A – T1/DS1 Central Office, 2 Pair 22 AWG, CM

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Product Overview

Suitable Applications: T1, DS1, Data

Physical Characteristics (Overall)

Conductor
AWG Stranding Material Nominal Diameter No. of Pairs
22 Solid TC – Tinned Copper 0.025 in 2
Insulation
Material Material Trade Name Nominal Diameter
PE – Polyethylene (Foam) Datalene® 0.072 in
Color Chart
Number Color
1 Blue & White/Blue
2 Orange & White/Orange
Inner Shield
Type Material Material Trade Name Coverage [%] Drainwire Material Drainwire Diameter Drainwire AWG Drainwire Construction n x D Drainwire Position
Tape Bi-Laminate (Alum+Poly) Beldfoil® 100% TC – Tinned Copper 0.021 in 24 Solid Over shield tape, under polyester separator tape
Outer Jacket
Material Nominal Diameter
PVC – Polyvinyl Chloride .202 x .360 in

Electrical Characteristics

Conductor DCR
Nominal Conductor DCR
16.7 Ohm/1000ft
Capacitance
Nom. Capacitance Conductor to Conductor
14.5 pF/ft
Inductance
Nominal Inductance
0.24 µH/ft
Impedance
Max. Differential Impedance (1MHz)
105
High Frequency (Nominal/Typical)
Frequency [MHz] Nom. Insertion Loss
772 kHz 4.3 dB/100ft
Delay
Nominal Delay Nominal Velocity of Propagation (VP) [%]
1.41 ns/ft 72%
Current
Max. Recommended Current [A]
2.25 Amps per Conductor at 25ºC
Voltage
UL Voltage Rating
300 V RMS

Temperature Range

UL Temp Rating: 75°C
Operating Temperature Range: -20°C To +75°C

Mechanical Characteristics

Bulk Cable Weight: 34 lbs/1000ft
Max. Pull Tension: 34 lbs
Min. Bend Radius/Minor Axis: 2 in

Standards

NEC/(UL) Compliance: CM
CEC/C(UL) Compliance: CM
CPR Euroclass: Eca

Applicable Environmental and Other Programs

Environmental Space: Indoor Rated (Not Riser or Plenum)
EU Directive 2000/53/EC (ELV): Yes
EU Directive 2003/11/EC (BFR): Yes
EU Directive 2011/65/EU (RoHS 2): Yes
EU Directive 2012/19/EU (WEEE): Yes
EU Directive 2015/863/EU (RoHS 2 amendment): Yes
EU Directive Compliance: Yes
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: UL1685 UL Loading
UL voltage rating: 300 V RMS

Plenum/Non-Plenum

Plenum (Y/N): No

Related Part Numbers

Variants
Item # Color Put-Up Type Length UPC
7838A 0601000 Chrome Reel 1,000 ft 612825190127
7838A 0602000 Chrome Reel 2,000 ft 612825190134
7838A 0605000 Chrome Reel 5,000 ft 612825190141
Footnote: C – CRATE REEL PUT-UP.

Product Notes

Notes: Single conductors are dual insulated. The outer layer of insulation must be stripped off before attaching modular connectors. Use a stripping tool such as Cooper Tools Xcelite model 103-S, or equivalent with a mechanical stop to avoid nicking the inner insulation. RJ-45 Compatible.

History

Update and Revision: Revision Number: 0.362 Revision Date: 12-22-2023
SKU: 7838A Category:

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