DLP-514
: Detailed Level Procedure 363-206-305
Page 20 of 22 Issue 3, June 2000
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
14. Did
FAULT
LED go off on the near-end
OLIU
?
If
NO
, continue with
Step 15
.
If
YES
, proceed to
Step 16
.
15. Check optical fiber connections at both ends of the fiber. Verify the integrity of
the fiber connections by ensuring
OLIU
output at one end is connected to the
correct
OLIU
input at the other end. Verify proper systems have been
connected by using the rtrv-map-neighbor command (Figures 8 and 9).
Fiber Verification
16. Disconnect the fiber cable from the
OUT
connector on the
OLIU
at one end of
the span. At the other end, verify that the associated
FAULT
LED is flashing,
indicating a loss of signal. Reconnect the fiber and repeat the process for the
other direction of transmission.
17. Verify proper systems have been connected by using the
rtrv-map-network and rtrv-map-neighbor command to retrieve a map
of the network (Figures 7, 8, and 9).
Figure 7. Sample Report From rtrv-map-network Command
*/
Site6NE1
Site6NE1
Site3NE1 Y
Site7NE1
FiberReach
39 840F 80 000000 0000 0000 0000 08006alad06e 00
39 840F 80 000000 0000 0000 0000 00000e3a0372 00
39 840F 80 000000 0000 0000 0000 08006alad06f 00
39 840F 80 000000 0000 0000 0000 00000e3a0273 00
39 840F 80 000000 0000 0000 0000 00000e3a0273 00
39 840F 80 000000 0000 0000 0000 00000e3a0273 00
/* Neighbor Map for
NSAP
TID Product Type Level 2 IS
==================================================================
==================================================================
R5
R7
R6
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