Installing HiPath 3000
P31003-H3550-S403-4-7620, 02/05
4-126 HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual
inst_h3.fm
Installing HiPath 3750, HiPath 3700
4.3.3.8.1 For U.S. only: Connecting Network Facilities
Connecting to the Point of Demarcation
Most main distribution frames are designed with a network demarcation block. You must cross-
connect the MDF to the incoming trunks. Use a standard wiring tool for laying the cable wires.
Connecting to T1, PRI, or CorNet
Secondary Protection
7
DANGER
Ground the system properly before connecting the stations.
7
Caution
The TMST1 module can only be installed in conjunction with a listed channel service
unit (CSU).
7
DANGER
To protect against surge voltage caused by lightning, the following boards require
secondary protection when their lines leave the building where the main distribution
frame is housed:
● SLA16N / SLA24N
● TIEL4*
● TMDID8
● TMGL8
● TMST1**
* If not connected to facility provider terminal equipment.
** When this module is connected to the public network, secondary protection must
be provided by the CSU.
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