Product Details
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.
Features:
• 26 AWG tinned copper conductors
• Solid Polyolefin insulation
• 100 Ohm nominal Impedance
• Short pair lays/tight twists
• Dual aluminum foil shields
• Tinned copper drain wire
• CMR listed
• Rip cord
• Solid color insulation
Benefits:
• Small diameter and light weight result in smaller cable bundles and easier handling; minimize change in wire-wrap joint resistance
• Greater crush resistance and improved transmission characteristics
• Impedance mismatch with OSP cable is minimized
• Improved crosstalk performance and pair identification
• Higher EMI isolation over a single foil shield
• Easier termination and superior grounding
• Suitable for horizontal and riser installations
• Added ease of jacket removal
• Easy identification of conductor ring mates
Specifications:
Conductor
• Tinned copper
Insulation
• Flame retardant polyethylene
Shield
• Dual aluminum foil
Jacket
• Gray PVC printed at 2 foot intervals including product identification, pair count, UL information and sequential lengths in feet and meters
Performance Compliance
• Telcordia® GR-137-CORE, Issue 2, May 2013
• Telcordia GR-499-CORE (Pulse shape compliance at 450 feet)
• ASTM B33 – Tinned Copper
• UL® 444
• CSA C22.2 No. 214-08
• UL 1666
• RoHS-compliant/RoHS 2-compliant
NRTL Programs
• UL, c(UL) Listed CMR
Applications:
• T1/DS1
• T1C/DS1C
• DS2
| technical specification: | |
| awg (mm) | 26 (0.4) |
| pair count | 12 |
| nominal diameter in (mm) | 0.35 (8.8) |
| approx. weight lbs/kft (kg/km) | 50 (74) |
| standard length ft (m) | 7,000 (2,133) |
| package | Reel |
| Superior Essex Cable part number | 55-499-20 |
Fast Shipping with Professional Packaging
We offer a broad range of shipping options due to our long-standing partnerships with UPS, FedEx and DHL. Our warehouse staff is extremely skilled and will package your goods in accordance to our exact and precise specifications. Your products will go through a thorough inspection and be securely secured prior to being delivered. We deliver to thousands of customers every day across multiple countries. This is a testament to our commitment to be the biggest online retailer in the world. There are distribution centers as well as warehouses in Europe and the USA.
Orders that include more than one item are given processing time for each item.
We will carefully examine all items before sending. Today, the majority orders will be shipped within 48 hours. The delivery time will be between 3 and 7 working days.
Returns
Due to multiple parties, including the factory and the warehouse, we are unable to completely manage our stock. The levels of stock can change at any moment. Please understand it may happen that your order will be out of stock when your order has been made.
Our policy lasts for thirty days. Unfortunately, if the 30 days have elapsed from the date you purchased the item, we cannot offer you a return or exchange.
In order to be eligible for a return your product must be unopened and in the same condition as you received it in. It should also be in its original packaging.
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