Model 3550 Hardware Switch Location (Shown Without A Tdm/Flex); Model 3550 Dsu Switch Settings - Paradyne COMSPHERE 3550 Series User Manual

FRONT BEZEL
SNAP
TABS
Figure 2-1. Model 3550 Hardware Switch Location (shown without a TDM/Flex)
Switch Position Switch Setting
S1-1 S1-1
S1-2
ON is to the rear as you face the front of the DSU.
Off is to the front.
3550-A2-GB20-40
SWITCH 1

Model 3550 DSU Switch Settings

ON Permissive V.32 DBM transmit output level of –9 dBm
(default)
Off Programmable V.32 DBM transmit level between –12 dBm and 0 dBm
ON Frame ground (FG) connected to signal ground (SG)
Off FG connected to SG through 100 ohm resistor
(default)
HINGE TAB
LOCATIONS
Table 2-1
Function
July 1999
Installing the Model 3550 DSU
496-14457-01
2-3