iPECS UCP
Hardware Description and Installation Manual Issue 1.3
88
LEDs
In addition to the Power and LAN LEDs, the DTIM24 has twelve (12) dual color LEDs, which
indicate that the individual Digital terminals are busy (LED ON), ringing (LED flashing) or idle
(LED OFF).
Wiring Connectors
Before wiring any of the Modules, first connect the “ ” screw on the back of the Module to a
known ground, refer to 6.1.4.
On the front of the DTIM24 is the RJ 45 type “LAN” connector. This connector should be wired to
the appropriate LAN points as discussed in 6.1.6 and 6.1.7.
Wire “LAN” to a 10/100 Base-T switch, an ES8G/ES8GP can be used to connect to the
LAN.
Tag or number wiring for maintenance.
On the rear is a 25-pair RJ-21x style connector terminated as shown in Figure 6.9-2. These
connectors should be wired to the Digital terminal termination point as shown in the figure.
Wire each RJ-21x to a Digital terminal termination point/MDF.
Tag or number wiring for maintenance.
AC Power Cord
Assure the AC power cord is plugged into the power input of the DTIM24 and a live AC outlet.
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