Feature |
Specification |
---|---|
Interface |
ANSI T1.102, T1.403 |
Framing |
D4, ESF |
Line code |
AMI, B8ZS |
Zero bits |
Selectable B8ZS, jammed bit (ZCS) or no zero code suppression |
Alarm signal capabilities |
Loss of signaling multiframe alignment and loss of CRC multiframe alignment (red), remote alarm and remote multiframe alarm (yellow), alarm indication signal (AIS) |
Counts |
Bipolar violation, F(t) error, and CRC error |
Loopback |
Per channel and overall under software control. |
Connectors |
Two Dialogic® MD1 RJ-45 interfaces that can support up to four 120 ohm RJ-48C trunk connectors (using two dual T1/E1 trunk adapter cables). |
Maximum cable length |
655 feet of 22 AWG twisted pair |