Product Description
GENERAL WIRE 21523 56 PAIR 24 AWG PLENUM REEL/1000′ SPECIAL CAP T1 CABLE56 PR 24 T-1 Plenum Special CapT-Screen CablesThe cable products outlined here are designed for a multitude of telecommunications uses, including T-1, T-3, HI-CAP, Primary rate ISDN, DSL, HDSL, ADSL, SDSL, VDSL and Central Office Interconnects.The product line is offered in Plenum, Riser and General Rated Safety Compliance so it is suitable for any installation environment. All of these cables are in stock from 2 Twisted Pairs to 56 Twisted Pairs.T-Screen Cables – Key Features1.Termination Compatibility – Wire wrap, Punch down Block and RJ 45 connectorization compatibility. 2.Cat 5 type electrical characteristics that provide the widest signal bandwidth and future application upgrade potential. 3.Excellent impedance stability across transmission frequency spectrum.4.Complete send and receive signal isolation5.Full safety compliance 6.The shields of the send and receive groups are color coded, making for faster, easier, more accurate termination and eliminating the need to continuity test. 7.Cables are sequentially marked for footage. This coupled with the send and receive groups under one jacket eliminates the need for cutting and paralleling prior to installation. This feature also eliminates mismatched lengths and other waste generating mistakes. Ripcords under jackets provide termination ease and accuracy.Performance ComplianceBellcore TA-TSY-000131 Customer Premises Plenum Cables and WireBellcore TA-TSY-000132 Customer Premise Shielded Station WireBellcore TA-TSY-0000140 Standard Shielded Twisted Pair CablesSafety ComplianceUnderwriters Lab- Subject 13, 444, 910 and 1581Canadian Standards Association – PCC FT 6National Electric Code- Article 800 CPM(Plenum) CMR(Riser) CM(General)Physical and Environmental CharacteristicsThe best materials have been selected for this family of cables. They are designed to stand up to any physical or environmental setting that could be encountered in normal applications and installs.DescriptionConductor AWG 24 Tinned CopperMelting Point 275 Degrees CFlashpoint 655 Degrees CDegradation Temperature 425 Degrees CEmbrittlement Temperature -196 Degrees CFuel Value>2200, <6600C NET Corrositivity <15Abrasion Resistance Coefficient <833 Scrapes/MilThese Plenum rated cables have excellent characteristics for Physical, Environmental, Chemical, Aliphatic Hydrocarbon and Solvent Resistance, as well as being flame proof.Non-Plenum rated cables are more flexible. However, due to their PVC jacketing compounds, the physical and environmental characteristics are not as favorable.Electrical CharacteristicsThe cables are designed and manufactured utilizing Category 5 principles and material selection to produce the widest bandwidth possible.DescriptionCharacteristic Impedance 100 +/-4 Ohms @ 772 kHzAttenuation 6.7 db/1000 Ft @ 772 kHzNear End Crosstalk 80 db @ 1.544 MHz85 db @ 722 kHzFar End Crosstalk85 db @ 1.544 MHz90 db @ 772 kHzInsertion Loss<10 db/1000 @ 1.544 MHz<7 db @ 772 kHzCapacitance15 Picofareds/Foot MaxDC Resistance<28.6 Ohms/1000 FtT-1 Distance480 FtThe family of T-1 cables is ideal for telecommunications interconnects including T-1, HI CAP, Digitized Subscriber Lines, Primary Rate ISDN or Central Office Applications. In the final analysis, these cables are the most cost/benefit effective was to provide long term interconnects in the central office environment.PLENUM T-1 Cables21531 2 PR 24 T-1 Plenum Special Cap21545 6 PR 24 T-1 Plenum Special Cap21518A 10 PR 24 T-1 Plenum Special Cap21519A 16 PR 24 T-1 Plenum Special Cap21522A 28 PR 24 T-1 Plenum Special Cap21523 56 PR 24 T-1 Plenum Special Cap PVC T-1 Cables21551 2 PR 24 T-1 PVC Special Cap21612 6 PR 24 T-1 PVC Special Cap21613 10 PR 24 T-1 PVC Special Cap21614 16 PR 24 T-1 PVC Special Cap21615 28 PR 24 T-1 PVC Special Cap21743 56 PR 24 T-1 PVC Special Cap
