Raisecom
RC3000E (P100R001) Product Description
4 Cards
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
29
4.6.2 Slots
The RC3000-SUB-8E&M can be inserted into slots 1–3.
4.6.3 Interfaces
The interface adopts the SCIC female connector. Figure 4-3 shows the PIN numbers on the
interface. For the used cable, see section 7.2.5 CBL-VOICE-SCSI50M(40)/NC.
Figure 4-3
PIN numbers on the interface
1
2
3
24
25
27
28
26
49
50
Table 4-4 lists the relationship between the SCIC PIN number and the E&M channel.
Table 4-4
Relationship between the SCIC PIN number and the E&M channel
SCIC PIN
E&M
channel
Description
Cable color
1
1
4-wire: receive audio A.
2-wire: idle
White background with
blue loop
2
4-wire: receive audio B.
2-wire: idle
Blue background with
white loop
26
4-wire: send audio A.
2-wire: receive/send audio A.
White background with
orange loop
27
4-wire: send audio B.
2-wire: receive/send audio B.
Orange background with
white loop
3
Signaling M wire
White background with
green loop
4
Signaling E wire
Green background with
white loop
28
2
4-wire: receive audio A.
2-wire: idle
White background with
brown loop
29
4-wire: receive audio B.
2-wire: idle
Brown background with
white loop
5
4-wire: send audio A.
2-wire: receive/send audio A.
White background with
grey loop
6
4-wire: send audio B.
2-wire: receive/send audio B.
Grey background with
white loop
30
Signaling M wire
Red background with blue
loop
