ESI IVX DLC 12 PC Port Card DSS Consoles The 1234P 1702595G1 supports legacy

The 1234P 1702595G1 supports legacy PoE

The T3 connects through dual BNC connectors and includes an integrated DSU/CSU for circuit protection

3Com NBX 100 Phone System 3C10111C Description:

Adtran 4205290L3 Features:

4 Ports 1000-Base-SX SFP

ESI IVX DLC 12 PC Port Card DSS Consoles The 1234P 1702595G1 supports legacyESI IVX DLC 12 PC Port Card Description: The ESI IVX DLC 12 PC is a 12 port digital station card for an ESI phone system. The ESI DLC12 provides 12 digital station ports for ESI digital phones and allows for connecting a T1 or PRI digital circuit to the phone system. The IVX DLC 12 can only be configured as a T1 card, but can be configured as either a T1 or PRI circuit card. ESI IVX DLC 12 PC Features: Provides 12 Digital Station Ports Adds T1 or PRI