Paradyne FrameSaver 9120 Installation Instructions Manual page 14

LEDs
NET DSX
Faceplate for 1-Slot Housing
Test
Jacks
LEDs
97-15051-01
Faceplate for Access Carrier
9121
NET MON DSX MON
The access unit's faceplate includes 12 LEDs ( light-emitting
diodes) that provide status on the access unit, its network
and DSX interfaces, and the DTE interfaces.
Four sets of test jacks are also provided for accessing and
testing toward the network and DSX. Refer to Chapter 5,
Troubleshooting and Maintenance , of the FrameSaver 9120
Technical Reference for more information about the test
jacks.
NETWORK
14
DSX PORT
97-15315-01