ZXR10 ZSR V2 Hardware Description
RJ45 Pin
PCB CONSOLE
Signal
Signal
Direction
DB9 Pin
PC DB9 (Hole)
Signal
5
GND
—
5
GND
6
RXD
←
3
TXD
7
DSR
←
4
DTR
8
RTS
→
8
CTS
10.2.3 Ethernet Cables
There are two types of Ethernet cables, crossover cables and straight-through cables.
Straight-through Ethernet cables are used in the following cases:
l
Ethernet connection between ZXR10 ZSR V2 and a line concentrator.
l
Ethernet connection between ZXR10 ZSR V2 and an Ethernet switch.
l
Ethernet connection between a computer and a line concentrator.
l
Ethernet connection between a computer and an Ethernet switch.
Crossover Ethernet cables are used in the following cases:
l
Ethernet connection between two ZXR10 ZSR V2 devices.
l
Ethernet connection between ZXR10 ZSR V2 and a computer Ethernet card.
l
Ethernet connection between two line concentrators.
l
Ethernet connection between a line concentrator and an Ethernet switch.
l
Ethernet connection between two Ethernet switches.
l
Ethernet card connection between two computers.
An Ethernet cable consists of RJ45 connectors and an eight-wire twisted pair cable. For
an overview of the Ethernet cable, see
Figure 10-6 Ethernet cable
1.
Ethernet cable connector
2.
Standard shielded Ethernet
cable
3.
Cable label
For the wiring sequence of the straight-through Ethernet cable, refer to
.
10-6
SJ-20150204153047-004|2015-03-30 (R1.0)
ZTE Proprietary and Confidential