Front Panel; H4Lxc Front Panel - ADC LPS-H4TU-C-L5 User Manual

LTPS-UM-8054-01
F P
RONT ANEL
Figure 1 shows the features of the H4LXC front panel and
Figure 26 on page 38
The H4LXC
connected to the SCU craft port. Depending on the security level assigned to a user, future
remote unit configuration changes may be made through the H4LXR craft port using a laptop
PC (see "Provisioning" on page
For information about the H4TU-R-402-5A, refer to document LTPH-QI-1254-xx.
LPS-H4TU-C-L5
for a diagram of the H4LXC card-edge connector pinout.
and
H4LXR modules are initially configured through a maintenance terminal
12).
Remote alarm LED
D 1
D 1 LOS/BER LED S
Continuity or SNR alarm LED
Loop 1 and Loop 2 Frame sync, CRC, or
HDSL BER
D 1 transmit/receive S
Loopback control button
Figure 1. H4LXC Front Panel
Table 2 on page 4
Status LED
Loopback LED
S line code LED
H4
alarm LED
m onitor jacks
Extraction handle
December 3, 2003
describes these features. Refer to
H4TU
S0441-C
Overview
3