Mdf Cabling; Power Connections - Samsung iDCS 100 Installation Section

iDCS 100
TECHNICAL MANUAL
connecting a high current/voltage capacity ground wire which is bonded to ground at
the electric service power entrance or via some other method approved by the National
Electrical Code to the iDCS 100 system ground lug. This is a more secure ground
connection, which can only be disconnected intentionally. These precautions are taken
for safety reasons to protect personnel working on the iDCS 100 system and also for
operational reasons to accommodate ground return and/or ground-referenced analog
telephone circuits, which require this solid earth ground connection for normal
functioning.

2.5 MDF CABLING

All connections to the iDCS 100 system are made by way of a customer-provided main
distribution frame (MDF). The KSU is connected to the MDF using two 25 pair male
amphenol-type cables and the expansion cabinet is connected to the MDF using a 25
pair male amphenol-type cable. These cables can be routed into the KSU cabinet from
below.
NOTE 1: The iDCS 100 requires the use of amphenol cables with MALE connectors.
NOTE 2: Before plugging the MDF cables into the KSU you must remove the cover
plate on the bottom of the KSU to allow the KSU cover to close correctly. You
may replace the cover plate to secure the cables when you have finished.
Label each cable to correspond with the connector numbers
each 66 type-terminating block with the same connector number with which the cable
is labeled.
Use one pair twisted jumper wire to cross-connect stations or lines to their associated
port.

2.6 POWER CONNECTIONS

• AC POWER CORD ASSEMBLY
The AC Power Cord Assembly plugs into the AC power socket which is located on the
left side of the cabinet. The AC connection is a standard 16 AWG computer type power
cord.
WARNING: DO NOT CONNECT AC POWER TO THE SYSTEM
Up Procedures)
(see Figure
2.4
INSTALLATION
PART 2 JUNE 2002
2–6). Label
(see Section 4, Power
HOME
PAGE
Table of
Contents