| 摘要 |
A connection unit comprises a plurality of termination points for interconnection of telecommunications lines, for two or more different communications modes, for example fiber optic, coaxial, twisted pair, Ethernet etc. A connection block is arranged such that direct connection may be made between pairs of lines of a given mode. Connection between lines of different modes may be made through an external unit, which may for example be a DSLAM, or a Fiber/copper interface, connected through an umbilical connection, either wired in or connected by a plug and socket connection. This arrangement allows equipment to be connected to the connection block without access to the internal components of the connection unit, and allows interface units to be developed for new services without having to be accommodated within, or co-located with, the connection unit itself. |
