User guide

16 Summit GbX Installation and User Guide
Troubleshooting the SummitGbX
T
ROUBLESHOOTING THE
S
UMMIT
GbX
This section describes troubleshooting procedures for the SummitGbX:
• Cleaning the optical connector
• Troubleshooting the link
• Loopback troubleshooting
O
PTICAL
C
ONNECTOR
C
LEANING
Connecting damaged or dirty optical fibers to the SummitGbX will damage the
connectors and the internal optics.
The following steps describe the procedure for cleaning an optical connector, shown in
Figure 8.
Table 7:
Status Field Descriptions
Column
Location
Field Text Description
Status
Column
1-11 User Defined SummitGbX ID NA
13-15 GBE Gigabit Ethernet Interface NA
17-24 RX FLT RX fault (low optical input power) 24
26-36 SYNC LOSS Sync loss (clock recovery failure) 36
38-47 LOOPBACK Loopback enabled 47
49-51 LDI Long distance interface NA
53-60 RX FLT RX fault (low optical input power) 60
62-72 SYNC LOSS Sync loss (clock recovery failure) 72
74-83 LOOPBACK Loopback enabled 83
85-88 TF Temperature fault, chassis 88
90-95 PS1F Power supply 1 fault 95
97-102 PS2F Power supply 2 fault 102
104-xx Variable Comment field NA
END <LF><CR> Message terminator NA