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T1 Cable - DB15 Male to DB15 Male, Straight-Pinned, 5-ft.

The right cable for high-speed T1 connections.


Limited Quantity In Stock
Typically Ships within One Week
Lifetime Double Diamond™ Warranty (Standard)

*Required field

Product Features

  • Connects your CSU/DSU to DDS lines.
  • Suitable for 56K, T1, Frame-Relay, and ISDN line connections.
  • PVC construction.
  • Guaranteed for life!


Straight-Pinning, ETNMRS01:
1—1 Orange/White
2—2 White/Orange
3—3 NC
4—4 Blue/White
5—5 White/Blue
6—6 NC
7—7 NC
8—8 NC

Cross-Pinning, ETNMR01:
1—4 Orange/White
2—5 White/Orange
3—3 NC
4—1 Blue/White
5—2 White/Blue
6—6 NC
7—7 NC
8—8 NC

Tech Specs

Conductor Material Solid copper
Connectors ETNMRS01, ETNMR01: (2) RJ-48C; ETNMRS02, ETNMR02: (2) DB15 M; ETNMRS03, ETNMR03: (1) DB15 M, (1) RJ-48C; ETNMRS04, ETNMR04: (1) DB15 M, (1) DB15 F
Diameter 0.209"
Ground 24 AWG solid tinned copper ground wire
Impedance 100 ohms
Jacket Material Gray, PVC
Mutual Capacitance 24 pF/ft.
Number of Conductors 3 pair
Shielding Individually shielded pairs
Wire Gauge 24 AWG
For custom lengths and plenum jackets, contact our FREE Tech Support.

* Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.


Double Diamond Warranty Diamond

Double Diamond™ Warranty (Standard)

Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

The 5ft T1 Cable DB15 Male to DB15 Male Straight-Pinned comes with a standard Lifetime Double Diamond™ Warranty (Standard) already included.

During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

Plus, get an Extended Double Diamond Warranty.

You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

* Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.