Preparing to Install the Unit
Checking modules and chassis
The Stinger® Compact Remote ATM DSLAM Getting Started Guide
2-15
The 48-port LPM with splitters (STGRCR-LPM2-48-S) is designed for use with
48-port low-power LIM in the Stinger CR ATM DSLAM. It provides connection
points for coupling analog voice service onto the subscriber facilities that carry the
DSL service.
The 48-port LPM with splitters can also be used to provide the physical connection
points for connecting an adjacent T1/IMA LIM to its line facilities. When used with a
T1/IMA LIM, the 48-port LPM with splitters provides 4-wire connections for the T1
ports supported by the T1/IMA LIM. Specific information about making 2-wire ADSL
and POTS connections, or 4-wire T1 connections to the 48-port LPM with splitters is
contained in the Appendix C, “Cables and Connectors.”
Figure 2-10. The 48-port LPM with splitters
Checking the cooling unit
The cooling unit is installed at the top of the CR chassis. It uses an internal fan to
circulate air past components in the Stinger CR and provides power for a external
J2803
J2801
J2802
TEST
P
AIR
Test connector
64-pin
connectors to
DSL and POTS