Siemens HiPath 5000 Service Manual page 412

boards.fm
Boards for HiPath 3000
Peripheral Boards
Jumper settings
The X300 or X302 jumpers are used to set the TMS2 interface for the connection of this inter-
face to NT1. The following can be set:
symmetric line (120 ohms)
●
Use only pre-formed cables S30267-Z57-Axxx to guarantee problem-free operation
(length = 6 m (not available in Germany), 10 m or 20 m).
coaxial line (75 ohms)
●
S30267-Z69-Axxx.
TMS2
Interface
120 ohms =
factory default
75 ohms
SU connector assignment (backplane) and cable color codes
Table 3-155 TMS2 (Not for U.S.) - SU Connector Assignment and Cable Color Codes
SU connector
1
Xx8/Xx9
Pin
2
22
6
26
1 SU connector Xx8B is used in board status 4 and lower, whereas SU connector Xx9 is used in board status 5 and higher.
Note that the SU connector Xx9 was used in the old TMS2M board.
>
3-322
Jumper
X300
2 - 3
1 - 2
Function
a-wire (T), receive
b-wire (R), receive
a-wire (T), transmit
b-wire (R), transmit
HiPath 3000 V6.0, HiPath 5000 V6.0, Provisional Service Manual
Jumper Jumper
X301 X302
2 - 3 2 - 3
1 - 2 1 - 2
Cable S30267-Z57-Axxx, color code
Up to and including
status 6
grn
blk
red
blk
Status 7 or later
wht/blu
blu/wht
wht/ora
ora/wht
P31003-H3560-S403-54-7620, 09/05