iPECS eMG800
Hardware Description and Installation Manual
Issue 1.8
60
4.4.5.1
Connectors, Switch and LED Functions
The following Table shows the relation between the front panel RJ45 connectors and associated Base Station
(cell) numbers.
Table 4.4.5.1-1 WTIB RJ45 Connector Functions
CONNECTOR
CELL NUMBER
BS1
Cell 1
BS2
Cell 2
BS3
Cell 3
BS4
Cell 4
BS5, WTIB8 only
Cell 5
BS6, WTIB8 only
Cell 6
BS7, WTIB8 only
Cell 7
BS8, WTIB8 only
Cell 8
Table 4.4.5.1-2 Switch Functions
SWITCH
ON
OFF
DESCRIPTION
DEFAULT
SW3-1
Test mode
Normal
TRB6 Test Mode
OFF
SW3-2
Enable Echo-can.
Disable Echo-can. Echo-canceller control
ON
SW3-3
Not used
ON
SW3-4
All base reset
Only new base
reset
On: All base reset
Off: One base reset
OFF
The eight (8) LEDs mounted on the WTIB indicate the status of the board as explained in the chart below.
Table 4.4.5.1-3 WTIB LED Indications
LED
NORMAL
LABEL
1
ON: Master WTIB, Toggle: Slave 1 WTIB, OFF: Slave 2 WTIB
M/S
2
When Nios CPU is normal, TMR LED toggles every 100msec.
TMR
3
ON: DSP Echo cancellation enabled, OFF: DSP Echo cancellation disabled
DSP
4
When more than one DECT channel is used, LED8 is ON.
IN USE
5
When WTIB is connected to MPB, CON LED is ON.
CON
6
When WTIB sends or receives data from MPB, IP LED toggles.
IP
7
When WTIB sends or receives data from Base Station, E1 LED toggles.
E1
8
When WTIB sends or receives data from other WTIB, WBUS LED toggles.
WBUS
4.4.5.2
DECT Installation
For detailed instructions on Site Planning for Base Stations, Cell-coverage Region Survey, RSSI Monitoring,
and Base Station Installation, refer to the DECT Installation Guide for iPECS eMG800.
4.4.5.3
WTIB Installation
Prior to installation, assure the Dipswitch settings are in the default position, section 4.4.5.1. The WTIB can be
installed in any universal slot of any KSU; the 1st slot of the BKSU is for the MPB only. Note when installing
more than one WTIB, all WTIBs should be installed in the same KSU.
