Network leds – Paradyne 7612 SNMP DSU User Manual
Page 41
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Monitoring the DSU
6-4
7612-A2-GB20-10
November 1997
Network LEDs
496-15062
CTS (106)
OK
ALARM TEST
DM
OOS
OOF
NS
TXD (103)RXD (104)R
TS (105)
DTR (108)
Network
System
Port
red
green
yellow
DM – Data Mode:
ON – DSU (DDS network interface) is sending or
receiving data, or is in DMI condition
(all 1’s being received).
OFF – DDS network interface is receiving CMI codes.
OOS – Out of Service:
ON – The network has notified the DSU that
the remote unit is out of service.
Refer to Table 6-1,
OOF – Out of Frame:
ON – DSU is detecting an out of frame
condition. Refer to Table 6-1,
NS – No Signal:
ON – DDS network interface detects
no signal. Refer to Table 6-1,
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