B&B IE-iMcV-T1-Mux/4+Ethernet, SFP (requires SFP/155 Module) - 1 x Network (RJ-45) - Management Port - 10/100Base-TX - 2 x Expansion Slots - 1 x SFP Slots - Internal - RoHS Compliance 857-18110

The IE-iMcV-T1-Mux/4 is a managed modular media converter, installed as a Host/Remote pair, that transports four independent T1 lines over a single or dual fiber optic line. The module is ideal for applications requiring TDM extension, such as remote office PABX connectivity, with support for a full bandwidth 10/100BaseT Ethernet connection over the same optical link.