Raisecom
RC3000-15 (P100R001) Hardware Description
8 Voice cards
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
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LED
Color
Description
SYS
Green
System status LED
Green: the system is working improperly.
Off: the system is working improperly.
Blinking green: the system is working properly.
1–10
Green
Yellow
E&M signaling status LED
Green: E signaling
Yellow: M signaling
On: the corresponding channel is receiving the E or M
signaling.
Off: the corresponding channel is idle.
When the E&M signaling is conducting internal
loopback, the LED indicates the status of the
physical status of the E signaling only.
8.4.6 Internal jumper
Location
There are multiple jumpers on the card, but you need to configure the E&M signaling jumper
only.
On the card, each interface provides a group of 4 E&M signaling jumpers.
Figure 8-5 shows the location of the E&M signaling jumper.