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900 pair and 1800 pair Copper Pillar Covers:
|Part Number: TC2722-29-100
1800 pair Pillar cover
|Part Number: TC2722-28-100
900 pair Pillar cover
Part Number: TC2722-900
Pillars or cross connect units are used to provide an accessible distribution/break-down point in the copper cable network between the exchange and the customer. They are fed by main copper cables from the exchange that in turn feed smaller size outgoing customer distribution cables. The connected copper cable pairs are used to provide a telecommunication service to
The 900 pair pillar will typically feed a distribution area of up to 300 customers (maximum). The pillar provides an access and test point in the network, as the customer circuit can be tested both back to the exchange and forward to the customer’s residence, if ever the line develops a fault. Typically a ratio of about 1:2 is provided between main exchange pairs and the customer distribution pairs of copper cables.
Part Number: 51300173
A polyurethane sealant used to ensure joints & cables are effectively sealed against the ingress of water & water vapour. It is dispensed from a sealed cartridge via a mixing nozzle. The applied sealant is an inert material. Wastage is reduced as the cartridge can be re-sealed. Used with new build Neptune Closures & for repair of leaking heat shrink O/Js. Sealant can also be used to seal Optical Fibre cables in Heat Shrinkable Ported Base Closures. Closure Sealant 10B becomes “tack free” within 3-6 minutes at ambient temperatures. Allow 30 minutes to set before moving or pressure testing. Store kit in a cool location, ie, keep out of direct sunlight.
Part Number: 51300225
This is suitable for 0.4mm cable. It consists of a Metal Cable retainer with slots to facilitate securing Aerial cable, using cable ties. This device slides into the spare ports in the Large Maintenance closure, serial item number 51300169.
It also contains an universal mounting bracket and screws for securing onto the pole.