iPECS-MG Hardware Description and Installation Manual Issue 1.1
DECT INSTALLATION August, 2010
46
5.4.1.1 LED Functions
LED Indication
LED FUNCTION REMARK
LD1 ACT, Activation or Normal Operating Blink (Blue Color)
LD2 IN USE
ON: one or ports in use
OFF: All channels, Idle
5.4.1.2 SLIB Installation
The SLIB has no switches or connectors that are field useable. The SLIB can be installed in any
universal slot of any KSU; the 1
st
slot of the BKSU is for the MPB only. Note a maximum of four (4)
DTIB24/SLIB24s can be installed in a KSU.
Assure Power is OFF.
Slide the SLIB in the guide rails of the desired slot.
Tighten thumbscrews to hold the board firmly in place.
5.4.1.3 SLIB Wiring
The SLT is terminated to the center pair of each RJ-45 connector. A separate RJ-45 is provided for
each SLT port on the SLIB (12 or 24 connectors).
Referring to the pin-out chart below,
wire pins 4 and 5 of the RJ-45 connector to the SLT termination point using UTP cable. The
maximum total wire length is 7500M/24Kft of 22 AWG wire or 5000M/16Kft of 24 AWG wire. For
information on wiring the SLT, refer to section 6.1.2.2
tag or number wiring for maintenance
SLIB12/24
CONNECTOR PIN SIGNAL NAME FUNCTION
1,2,3 Not used
4 SLT_RX Receive Data
5 SLT_TX Transmit Data
RJ45
6,7,8 Not used
To Next Page