DIGITAL TRUNK INTERFACE
The Nortel BCM Digital Trunk Media Bay Module connects to a standard digital PRI ISDN line.
It also supports DASS2, DPN22, Q.SIG, and MCDN over ISDN
On BCM systems, the DTM connects an ETSI ISDN (E1) or PRI (EI) circuit to the BCM system, providing a maximum of 30 digital channels to the PSTN
The front bezel of the DTM has an RJ-48C connector that connects the DTM to the service provider connection point
The faceplate also has a set of monitor jacks you can use to monitor the span
The Nortel BCM DTM is compatible with the BCM 200/400 Main Unit, BCM 400 Expansion Unit, and BCM 50 Expansion Unit
1 Year Warranty
Refurbished
Price: