Belden STP 1325A and STP 1326A: Plenum-rated cables have aluminum/polyester-foil shield

The 1325A two-pair and the 1326A three-pair STP (shielded-twisted-pair) Plenum-rated cables feature a smaller OD (outside diameter) and a low-smoke insulation and jacket. These low-capacitance cables are constructed with #22-AWG stranded, tinned-copper conductors and a #24-AWG stranded, tinned-copper drain wire. The devices are NEC- and CEC CMP-rated. They employ the vendor’s Beldfoil aluminum/polyester-foil shield, made using the Z-Fold isolation/shorting-fold construction. This process reduces potential noise ingress or egress by providing foil-to-foil contact where the shield’s tape edges overlap. Available in 500- and 1000-foot lengths with white or blue jackets, the 1325A costs 39.4 cents per foot, and the 1326A costs 80.8 cents per foot.

Belden, www.belden.com