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P31003-H3560-S403-54-7620, 09/05
HiPath 3000 V6.0, HiPath 5000 V6.0, Provisional Service Manual
3-99
Boards for HiPath 3000
Peripheral Boards
Jack assignment
Assigning the system cable S30267-Z167-Axxx
Table 3-35
DIUN2 - 15-Pin Sub-D Jack Assignment
Pin
Signal
Signal description
Route
1
TTIP0
a-wire 120 ohms/75 ohms
Output
4
LWLO0_FRONT
Fiber optic (data output)
Output
5
GND
Ground return path for the +5-
V power supply
Input/output
6
SCAN_IN0
Adapter test
Input
7
SCAN_IN0
Adapter test
Input
8
RTIP0
a-wire 120 ohms/75 ohms
Input
9
TRING0
b-wire 120 ohms/75 ohms
Output
10
+5 V
+5-V power supply
Output
11
LWLI0_FRONT
Fibre optic (data input)
Input
12
GND
Ground return path for the +5-
V power supply
Input/output
14
+5 V
+5-V power supply
Output
15
RRING0
b-wire 120 ohms/75 ohms
Input
No other pins used.
Table 3-36
DIUN2 - Assigning the System Cable S30267-Z167-Axxx
Pin
Function
Color code
8
a-wire (T), transmit
ora/wht
15
b-wire (R), transmit
wht/ora
1
a-wire (T), receive
blu/wht
9
b-wire (R), receive
wht/blu