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HUAWEI NE40E-X1 & NE40E-X2 Universal Service
Router
Hardware Description
Table 4-5 Pin assignment on the console interface cable
RJ45
1
2
3
4
5
6
7
8
4.3.3 Technical Specifications
Table 4-6
Table 4-6 Technical specifications of the console interface cable
Item
Connector X1
Connector X2
Connector X3
Cable type
Number of
cores
Fireproof class
Available
length
4.4 Auxiliary Port Cable
This section describes the structure and technical specifications of the AUX interface cable.
Issue 02 (2011-09-10)
Direction
DB25
->
5
->
6
->
3
7
—
8
—
<-
2
<-
20
<-
4
lists the technical specifications of the console interface cable.
Description
Network interface connector-crystal connector -8PIN-8bit-shielded plug
Cable connector-D style-25PIN-female
Cable connector-D style-9PIN-female
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
8
CM
15 m ( 49.21 ft ) for the 120-ohm cable
3 m ( 9.84 ft ) for the 100-ohm cable
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
DB9
Signal
8
CTS (Clear to Send)
6
DSR (Data Set Ready)
2
RXD (Receive Data)
5
GND
1
GND
3
TXD (Transmit Data)
4
DTR (Data Terminal Ready)
7
RTS (Request to Send)
4 Cables
77
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