BT approved CW1308B telephone cable designed for both internal and
external use. Using a Black outer LSZH (low smoke zero halogen) jacket,
together with internal foil to reduce RF noise. Cable pairs are totally
non-jelly filled. Ideal for direct ground burial in water logged ducts
etc. Available from 10 pair to 320 pair on a per mtr basis and will be
cut to order without any additional cutting charges.
Intenal / External Grade CW1308B Telephone Cable