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Table 4-5
Pin assignment on the console interface cable
RJ45
Direction
DB25
DB9
Signal
1
->
5
8
CTS (Clear to Send)
2
->
6
6
DSR (Data Set Ready)
3
->
3
2
RXD (Receive Data)
4
—
7
5
GND
5
—
8
1
GND
6
<-
2
3
TXD (Transmit Data)
7
<-
20
4
DTR (Data Terminal Ready)
8
<-
4
7
RTS (Request to Send)
4.3.3 Technical Specifications
lists the technical specifications of the console interface cable.
Table 4-6
Technical specifications of the console interface cable
Item
Description
Connector X1
Network interface connector-crystal connector -8PIN-8bit-shielded plug
Connector X2
Cable connector-D style-25PIN-female
Connector X3
Cable connector-D style-9PIN-female
Cable type
l
Symmetrical twisted cable-120-ohm-
SEYVPV-0.5mm-24AWG-8core-PANTONE 430U
l
Symmetrical twisted cable-100-ohm-
SEYVP-0.48mm-26AWG-8core-black
Number of
cores
8
Fireproof class
CM
Available
length
15 m ( 49.21 ft ) for the 120-ohm cable
3 m ( 9.84 ft ) for the 100-ohm cable
4.4 Auxiliary Port Cable
This section describes the structure and technical specifications of the AUX interface cable.
HUAWEI NE40E-X1 & NE40E-X2 Universal Service
Router
Hardware Description
4 Cables
Issue 02 (2011-09-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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