* This product is discontinued. Please click on link below to order replacement.
Click here to order the 4000-03-R
4000-03 - New SBX Basic KSU R3
Basic KSU (BKSU)
Includes:
- Power Supply
- 3 CO line ports
- 1 digital station port and 7 hybrid station ports
- RS232 port
- RJ45 LAN port
- 1 MOH RCA
- 1 ext. page RCA
- 2 relay contacts
Accepts 4032-00, 4035-00, 4000-80, 4030-00, & 4037-00/10.
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