Feature |
Specification |
---|---|
Interface |
G.703 2048 kbit/s trunk interface. |
Framing |
CEPT G.704. |
Line code |
HDB3 or AMI (in zero code suppression). |
Zero bits |
Selectable B8ZS, jammed bit (ZCS) or no zero code suppression. |
Alarm signal capabilities |
Loss of frame alignment, loss of signaling multiframe alignment and loss of CRC multiframe alignment (red), remote alarm and remote multiframe alarm (yellow), alarm indication signal (AIS) (blue). |
Counts |
Bit error rate, CRC errors, slips, line code violations, far-end block errors. |
Loopback |
Per channel and across channels 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). |