Table 8-17 Pin Definitions Of The Interface On The 16E&M/8E&M/4E&M Card - Raisecom RC3000-15 Hardware Description

Raisecom
RC3000-15 (P100R001) Hardware Description
Interface PINs
For colors of the cable used by the interface, see section 13.14 MUL cable.
Table 8-17 lists PIN definitions of the interface on the 16E&M/8E&M/4E&M card.
Table 8-17 PIN definitions of the interface on the 16E&M/8E&M/4E&M card
1
11
2
12
3
13
4
14
5
15
6
HDB26
PIN Cable
R_A4
R_B4
T/RA_4
T/RB_4
R_A3
R_B3
T/RA_3
T/RB_3
R_A2
R_B2
T/RA_2
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Definition
No. 4 way

Audio RX A in 4-wire mode

Idle in 2-wire mode
No. 4 way

Audio RX B in 4-wire mode

Idle in 2-wire mode
No. 4 way

Audio TX A in 4-wire mode

Audio TX/RX A in 2-wire mode
No. 4 way

Audio TX B in 4-wire mode

Audio TX/RX B in 2-wire mode
No. 3 way
 Audio RX A in 4-wire mode

Idle in 2-wire mode
No. 3 way

Audio RX B in 4-wire mode

Idle in 2-wire mode
No. 3 way

Audio TX A in 4-wire mode

Audio TX/RX A in 2-wire mode
No. 3 way
 Audio TX B in 4-wire mode

Audio TX/RX B in 2-wire mode
No. 2 way
 Audio RX A in 4-wire mode

Idle in 2-wire mode
No. 2 way
 Audio RX B in 4-wire mode
 Idle in 2-wire mode
No. 2 way
 Audio TX A in 4-wire mode
 Audio TX/RX A in 2-wire mode
Description
8 Voice cards
83