The 1249C Series Central Office (CO) Cables are designed for use between switching and transmission equipment for distances up to 450 feet. With short twist lays, 1249C series offers superior crosstalk performance over standard telephone cable. It is manufactured with a dual foil shield for additional Electromagnetic Interference (EMI) reduction and is double jacketed for protection of the twisted pairs. The 1249C series meets or exceeds all applicable requirements of Telcordia GR-137 specifications.
Product details
- 26 AWG tinned copper conductors
- Solid color Polyolefin insulation
- 100 Ohm nominal Impedance
- Short pair lays/tight twists
- Dual aluminum foil shields
- Tinned copper drain wire
- CMR listed
- 75°C temperature rating
- Rip cord
- Solid color insulation Standards Compliance:
Standards Compliance
- Telcordia GR-137-CORE
- Telcordia GR-499-CORE (Pulse shape compliance at 450 feet)
- UL 444 CMR
- RoHS-compliant
PART NUMBER | PAIR COUNT | NOMINAL DIAMETER (mm) | APPROX. WEIGHT lbs/kft (kg/km) | STANDARD LENGTH FT (m) |
---|---|---|---|---|
CBL-1204 | 4 | 0.24 (6.1) | 27 (40) | 10,000 (3,048) |
CBL-1206 | 6 | 0.27 (6.9) | 33 (49) | 10,000 (3,048) |
CBL-1212 | 12 | 0.33 (8.4) | 50 (74) | 7,000 (2,133) |
CBL-1216 | 16 | 0.37 (9.4) | 65 (97) | 7,000 (2,133) |
CBL-1220 | 20 | 0.40 (10) | 75 (112) | 5,000 (1,524) |
CBL-1225 | 25 | 0.43 (11) | 88 (131) | 5,000 (1,524) |
CBL-1228 | 28 | 0.42 (11) | 93 (138) | 5,000 (1,524) |
CBL-1230 | 30 | 0.45 (11) | 101 (150) | 4,000 (1,219) |
CBL-1232 | 32 | 0.46 (12) | 105 (156) | 4,000 (1,219) |
CBL-1250 | 50 | 0.55 (14) | 153 (228) | 3,000 (914) |
CBL-1210 | 100 | 0.73 (19) | 277 (412) | 3,000 (914) |