iPECS eMG800 - Switch and LED Functions

iPECS eMG800
Hardware Description and Installation Manual Issue 1.8
37
Note
iPECS eMG800 does not support daisy chained clocking for digital lines. The clock priority and
synchronization is controlled by Admin. For details, refer to PGM 301 of iPECS eMG800 Admin Manual.
The default clock is assigned based on the board type, KSU, and slot as below.
 Board – PRIB > BRIB2/BRIB4 > Internal Clock
 KSU – 1’st KSU > 2’nd KSU > 3’rd KSU
 Slot – Slot 1 > Slot 2 >…> Slot 18
4.3.2.1 Switch and LED Functions
Table 4.3.2.1-1 BRIB Line Mode Switch SW1
SWICTH
FUNCTION
ON
OFF
SW1-1
Line #1 mode
S-mode
T-mode
SW1-2
Line #2 mode
S-mode
T-mode
SW1-3
Line #3 mode
S-mode
T-mode
SW1-4
Line #4 mode
S-mode
T-mode
Note
The default setting is T Mode for all switches. SW1-3 and SW1-4 are for BRIB4 only.
Table 4.3.2.1-2 BRIB Terminating Resister (100-Ohm)
SWITCH
FUNCTION
ON
OFF
SW6-1
Line 1 TX resistor
Terminate
Open
SW6-2
Line 1 RX resistor
Terminate
Open
SW8-1
Line 2 TX resistor
Terminate
Open
SW8-2
Line 2 RX resistor
Terminate
Open
SW10-1
Line 3 TX resistor
Terminate
Open
SW10- 2
Line 3 RX resistor
Terminate
Open
SW12-1
Line 4 TX resistor
Terminate
Open
SW12-2
Line 5 RX resistor
Terminate
Open
Table 4.3.2.1-3 BRIB Power Feed
SWITCH
FUNCTION
ON
OFF
SW7-1
Line 1 Power Feed (-40V)
Feed
Open
SW7-2
Line 1 Power Feed (Ground)
Feed
Open
SW9-1
Line 2 Power Feed (-40V)
Feed
Open
SW9-2
Line 2 Power Feed (Ground)
Feed
Open
SW11-1
Line 3 Power Feed (-40V)
Feed
Open
SW11- 2
Line 3 Power Feed (Ground)
Feed
Open
SW13-1
Line 4 Power Feed (-40V)
Feed
Open
SW13-2
Line 4 Power Feed (Ground)
Feed
Open