Preparing The Installation Site; Inspect The Site - Northern Telecom M5317TX Installation Manual

Preparing the installation site

Inspect the site

1. Make sure the set can be placed in a well-lit area so the display is easy
to read.
2. Avoid putting the set in a place where it can be exposed to sunlight for
a prolonged period of time.
3. Confirm that the NT1 is installed and working.
The M5317TX is designed for connection with the Network
Termination 1 (NT1) and S/T bus. The NT1 can either be a stand-
alone version located at the workstation or a rack mounted module
version located in a central equipment room.
Note that some Meridian 1 installations often use a U interface from
the PBX to connect with the network, instead of an NT1. If this is the
case, ensure that the Digital Subscriber Loop (DSL) and Terminal
Service Profiles (TSP) are defined according to the Meridian 1 ISDN
Basic Rate Interface NTPs listed in appendix C.
Northern Telecom Stand-alone NT1
When the stand-alone NT1 (shown in figure 2-2) is present at the site,
connect the RJ45 line cord to the S/T jack.
Northern Telecom Module NT1
For customers using the module NT1(see NT1 and S/T Bus
Installation Guide, NTP 297-2451-207), the connection from the
NT1 to the M5317TX is made via an installed wall jack.
Terminating Resistor
Depending upon the wiring configuration at the customer premises,
there may be an external Terminating Resistor (TR) box connected to
the S/T jack or wall jack. When you are instructed to connect the
RJ45 line cord in the instructions that follow, connect it to TR box if
there is one present.
Preparing to install the M5317TX
M5317TX and CustomNet Installation Guide
13