Raisecom
ISCOM6800 (A)Hardware Description
3 Cards
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
13
Table 3-8
Parameters of the ESC interface
Parameter
Description
Connector type
RJ45
Working mode
Duplex UART
Electrical feature
RS-485/RS-232
Baud rate
9600 Baud
Cable specification
4-core shielded cable
3.2.4 LEDs
There are 5 LEDs on the SMCA card.
Table 3-9 lists LEDs on the SMCA card.
Table 3-9
LEDs on the SMCA card
LED
Quantity Status
Description
SYS/ALM
1
Green
System working status LED
Fast blinking green (4 Hz): the system is being
initialized.
Slow blinking green (1 Hz): the system is working
properly.
Off/Green: the system is working improperly.
Red
Alarm LED
Red: a fault is generated.
Blinking red: the card is inserted improperly.
Off: no fault is generated.
Orange
Standby LED
Orange: the card is in standby status.
Off: the card is not in standby status.
When the card is in standby status, other
LEDs are off.
ACT
1
Green
Primary and secondary signal LED
Green: the card is a primary one.
Off: the card is a secondary one.
100M
1
Green
Interface rate LED
Green: the electrical interface is working at 100
Mbit/s.
Off: the electrical interface is working at 10
Mbit/s.