Siemens HiPath 3000 Series Service Documentation page 386

boards.fm
Boards for HiPath 3000
Peripheral boards
Assigning the CAS cable
The following options are available for connecting network terminators (NT), multiplexers
(MUX) or modems to the TCAS-2 and TCASR-2 cards (MINI BNC connections):
Coaxial trunk (75 ohms), length = 10 m
●
Table 3-119
Wire
1
2
MINI BNC connector
Figure 3-86
symmetrical line (120 ohms)
●
The impedance converter F31505-E1-A146 must be used for connecting to a symmetrical
trunk.
3-254
TCAS-2, TCASR-2 (for selected countries only) – Assignment of the CAS
Cable C39195-A7700-B13
Function
Receive, Tip
Receive, Ring
Transmit, Tip
Transmit, Ring
TCAS-2, TCASR-2 (for selected countries only) – CAS Cable C39195-
A7700-B13
MINI BNC connec-
tor
Conductor
Shield
Conductor
Shield
Ferrite core
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
Nur für den internen Gebrauch
BNC connector
Conductor
Shield
Conductor
Shield
BNC connector