5. Direction B 6. Direction C 7. DB9 male connector W1 and W2 communication cable
Table 6-17 Pin assignment on the AUX interface cable
RJ45 Direction DB25 DB9 Signal
1 -> 4 7 RTS
2 -> 20 4 DTR
3 -> 2 3 TXD
4
—
8 1 GND
5
—
7 5 GND
6 <- 3 2 RXD
7 <- 6 6 DSR
8 <- 5 8 CTS
6.5.3 Technical Specifications
Table 6-18 lists the technical specifications of the AUX interface cable.
Table 6-18 Technical specifications of the AUX interface cable
Item
Description
Connector X1 Network interface connector-crystal connector-8PIN-8bit-shielded plug
Connector X2 Cable connector-D type-25PIN-male
Connector X3 Cable connector-D type-9PIN-male
Cable type Symmetrical twisted cable-120-ohm-SEYVPV-0.5mm-24AWG-8core-
PANTONE 430U
Symmetrical twisted cable-100-ohm-SEYVP-0.48mm-26AWG-8core-
black
Number of cores 8
Fireproof class CM
Available
length
15 m for the 120-ohm cable
3 m for the 100-ohm cable
HUAWEI Eudemon8000E Firewall
Hardware Description 6 Cables
Issue 01 (2012-11-07) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
133
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