Appendix A. Miscellaneous
A.6 SNMP RJ-45 pin assignment
Pin Signal Description
1 TX+ Transmit (+)*
2 TX- Transmit (-)*
3 RX+ Receive (+)*
4 NC No connection
5 NC No connection
6 RX- Receive (-)*
7 NC No connection
8 NC No connection
(standard Ethernet connection) *The Ethernet interface actually supports auto-MDIX
and auto polarity.
A.7 SNMP Trap Messages and Alarms
Trap Code Description Alarm
00 Alarm Buffer Overflow
01 System Fail ON
02 Power Turn ON
03 DIP Sw. Configuration Mode
04 NMS Configuration Mode
05 Login
06 Logout
07 Remote Side Login
08 Remote Side Logout
09 Auto Logout
10 Signal Loss ON
11 Signal Link
12 FEF Signal Loss ON
13 FEF Signal Link
14 BPV Error ON
15 BPV Ok
16 Loopback ON
17 Loopback OFF
18 BER = 0
19 0 < BER < 1e-6
20 1e-6 =< BER < 1e-3
21 BER >= 1e-3 ON
22 Phone Enabled
23 Phone Disabled
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