7.2.2 AUX Port Cable Installation
DB9-RJ45_AUX cable is used for dialing and configuring router remotely through MODEM.
One end of the cable is DB9 female plug (hole) and the other end is RJ45 connector. The
cable length is the distance between background to router.
Connection of DB9-RJ45_AUX cable is as shown in
Table 7-2 DB9-RJ45_AUX Cable Connection
Terminal A (DB9)
1
2
3
4
5
6
7
8
7.3 Ethernet Cable Installation
CAT5 and hyper CAT5 network cables are often used as network cables. RJ45 plugs are
crimped on both ends of the cable with the structure as shown in
Figure 7-2 Structure Of Network Cable With RJ45 Connectors At Both Ends
The cable is 8P8C straight cable solder plug; the specification is E5088-001023; technical
parameters: rated current: 1.5, rated voltage: 125V, crimped with AWG24-28# wire gauge
round cable. Cables can be classified into the following two types according to different
cable crimping order in the plug:
l
Straight-through network cable RJ45: the cable connection relationship is in the
one-to-one correspondence at both ends. The specific connection relationship is
shown in
SJ-20110803091932-002|2011-08-30 (R2.0)
Signal
DCD
TX
RX
DTR
GND
DSR
RTS
CTS
Table
7-3.
Chapter 7 External Cable Installation
Table
Terminal B (RJ45)
4
6
3
2
5
7
8
1
7-3
ZTE Proprietary and Confidential
7-2.
Signal
DCD
RX
TX
DTR
GND
DSR
RTS
CTS
Figure
7-2.