Installation Planning - Paradyne COMSPHERE 3610 Operator's Manual

COMSPHERE 3600 Series Data Service Units

Installation Planning

Your installation site should be clean, well-lighted,
well-ventilated, and free from environmental extremes.
Allow 1 to 2 feet of clearance around the unit for access
and cable connections during installation.
A dedicated grounded ac outlet that is protected by a
circuit breaker should be installed within 6 feet of the
DSU's planned location. The outlet should be capable of
supplying 90 to 132 Vac 60 Hz (U.S. and Canada). At the
branch site, the circuit must be capable of supplying a
minimum of 2 amperes at 115 Vac. Refer to the
Specifications section in Chapter 1 for additional power
requirements.
The distance between the DTE and the DSU must be
within EIA-232-D/V.24 or V.35 limits. For the V.35
connector, the recommended maximum distance between
a DTE and DSU is nominally 1000 feet. As specified for
the EIA-232-D connector, the effective shunt capacitance
of the circuit measured at the DSU, including the
capacitance of the cable and the DTE, must not exceed
2500 picofarads.
Before connecting the DSU, you need to contact the
telephone company to coordinate your installation before
connecting the DSU to the DDS or switched 56 kbps
network. The DSU can only be operated at the data rate
for which access to the DDS network is provided. In
addition, the DSU must be connected to the dial network.
Refer to the notice at the front of this guide to ensure
compliance with FCC, Bell Canada, and Canadian DOC
rules.
2-2
The Model 3610 without options comes from the
factory completely assembled in its housing and requires
no on-site assembly. The shipping container should
include the following items:
DSU in housing.
Power cord with table-top ac transformer.
A 14-ft cable for connection to the DDS network,
with 8-pin modular type RJ48S plug on each end.
For Canadian purchasers, a cable with an 8-pin
RJ48S type connector on one end and a 6-pin
Technical
connector on the other (feature number
3000-F1-006).
For purchasers of the 4-wire Switched 56 DBM, a
14-ft cable for connection to the switched 56 kbps
network, with an 8-pin modular SJA56 type plug on
each end.
For purchasers of the 2-wire Switched 56 DBM, a
14-ft. cable for connection to the switched 56 kbps
network with a 6-pin modular SJA48 type plug on
each end.
A 14-ft cable for connection to the permissive dial
network, with a 6-pin RJ11C modular plug on each
end (feature number 3600-F3-503).
For programmable services, the following dial
interface cable should have been ordered:
Programmable (RJ45S) – an 8-pin modular plug at
each end (feature number 4400-F1-
Contact your service representative if any of these
items is missing from the shipping container, or to order a
programmable dial interface cable.
July 1999
54x).
3610-A2-GB91-90