The 3Com 3C10114 refurbished NBX analog line card connects up to four
conventional (loop start) PSTN telephone lines. Please let us know if you have any questions regarding the 3C10114 module.
The 3C10114 has Four RJ11 Ports and one 10M MDIX (switch) port for
load balancing.
The 3C10114 includes one Power Fail Safe port
The 3C10114 adds analog lines to your phone system.
