100 Pair 24 AWG CMR Aluminum Foil Shield 1161A Series Central Office Cable Gray 55-E99-21 1000 ft
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About :
The 1161A Series Central Office (CO) Cables are designed for use between switching and transmission equipment, spanning distances up to 565 feet. With short twist lays, 1161A series offers superior crosstalk performance over standard telephone cable. It is manufactured with a foil shield for Electromagnetic Interference (EMI) reduction. The 1161A series meets or exceeds all applicable requirements of Telcordia GR-137 specifications.
Also Known as :
100 Pair Count, 24 AWG Cable, 100 Pair 24 AWG, Central Office Cable, Cat3 Cable.
Performance Compliance:
• Telcordia GR-137-CORE
• Telcordia GR-499-CORE
• ASTM B33 – Tinned Copper
• UL 444
• CSA C22.2 No. 214-08
• UL 1666
• ANSI/TIA-568.2-D
• RoHS-compliant/RoHS 2-compliant
Applications:
• T1/DS1
• T1C/DS1C
• DS2
Benefits:
• SSmall diameter and light weight results in smaller bundles of cables and improved flexibility
• Tinned copper conductors minimize change in wire-wrap joint resistance
Greater crush resistance and improved transmission characteristics
Features:
• 24 AWG tinned copper conductors
• CMR listed
• Solid color Polyolefin insulation
• 100 Ohm nominal Impedance
• Short pair lays/tight twists
• 75°C rating
• Rip cord
• Band marked conductors
Specifications:
| Pair Count | 100 |
| Conductor Size | 24 AWG |
| Conductor | Tinned Copper |
| Nominal Diameter | 0.89 inch / 23 mm |
| Insulation | Polyolefin |
| Shield | Aluminum foil |
| Core Warp | Non-hygroscopic, dielectric tape |
| Mutual Capacitance Nominal |
16 pF/ft |
| Jacket | Gray, PVC |
| Characteristic Impedance @0.772 MHz Ohms | 102 ± 15.3 |
| Standard Length | 1000 feet |
| Package | Reel |
| Part Number | 55-E99-21 |
