Zhonglu Bestone PDH Multi-Service Optical Terminal

An integrated Plesiochronous Digital Hierarchy (PDH) optical terminal from Zhonglu Bestone, model BST-240DQ16P-120B. It features 8 E1 interfaces, 4 physically isolated network ports, and 16 telephone channels. Designed for dual-fiber transmission over distances up to 120km.

category: other type: Optical Terminal Equipment