Obam Link - Polycom SoundStructure C16 Design Manual

Design Guide for the Polycom SoundStructure C16, C12, C8, and SR12

OBAM Link

15 - 6
The OBAM cable is a standard 1394b BETA style cable. The current maximum
length of this cable is 12 inches.
While OBAM Link uses 1394b cables, the underlying bus protocol is not
IEEE1394b compliant which means that external IEE1394b devices will not be
compatible with OBAM Link. Using IEE1394b hubs or repeaters will not
extend the length of OBAM and any non-SoundStructure approved device
that is placed on the OBAM Link will prevent OBAM Link from operating
properly.
Connector Pinout
1394b
BETA Plug
1
2
9
3
4
5
6
8
SHELL
Pin 7 is not connected.
Red
Green
Blue
Orange
White
Black
1394b
BETA Plug
3
4
5
1
2
9
6
8
SHELL