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A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
3-345
Nur für den internen Gebrauch
Boards for HiPath 3000
Peripheral boards
Network interfaces
The TS2N board is connected to the network transfer point (NT1) via the symmetrical line (120
ohms, four-wire twisted-pair cable) at X2 or via an MW line at X5.
Note: use the connection kits listed on Page 3-347 for NT connections in Spain and Portugal.
●
Symmetrical line (120 ohms)
The maximum cable length (approx. 130 m) depends on the quality of the cable used and
its signal attenuation. Use shielded cables only to guarantee proper operation.
Connect the cable to the X2 using an 8-pin Wieland terminal (TS2N only).
●
MW line (MW8 (RJ48C)jack)
The shielded 8-pin MW8 (RJ48C) jack X5 is provided for connecting MW lines. The maxi-
mum cable length (approx. 100 m) depends on the quality of the cable used and its signal
attenuation.
Table 3-168
Contact Assignments for X2 Connector
Contact
X2 (TS2N only)
1
–48V (NT1 feeding), max. 15 W
2
0 V (NT1 feeding)
3
GND
4
Board ID for TMCAS
5
a-wire (T), transmit
6
b-wire (R), transmit
7
a-wire (T), receive
8
b-wire (R), receive
Table 3-169
Contact Assignments for the MW8 (RJ48C) jack X5
Pin
X5
Pin
X5
1
b-wire (R), receive
6
Free
2
a-wire (T), receive
7
Free
3
Free
8
Free
4
b-wire (R), transmit
11
GND
5
a-wire (T), transmit
12
GND
An additional line must be provided from pins 1 and 2 on the X2 connector to NT1 for NT1
feeding.
Summary of Contents for HiPath 3000 Series
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