LambdaDriver 400 & 800
ML46430, Rev. 07
October 2004
TLB Test
Purpose
The TLB test is used to determine whether the
local
GM2’s electro-optical circuitry and the
local
LDx00’s WDM interface are OK.
Data Path
The data path (round-trip) in an TLB test is shown schematically in
GM2 is not used in the TLB test.)
Figure 86: Data Path in TLB Test using a GM2
Preparation
[arg #0] =
Slot number of the local GM2
Interconnect the local and remote LDx00s, Tester (capable of generating frames), and
Management station as shown
Send data from the tester and verify that the same data is received by it.
1. Insert the GM2 in the
local
LDx00.
2. At the management station, invoke the CLI command:
set-transponder-lb [arg #0] [arg #1] opt.[arg #2] opt.[arg
#3]
where,
[arg #1] =
0
(for GM2 trunk port)
opt.[arg #2] = llb
(TLB mode)
opt.[arg #3] = l
(enable loopback mode)
Interconnection
Procedure
183
