Connection Of Console Cable; Console Cable - Huawei Quidway S3000-EI Series Installation Manual

Installation Manual
Quidway S3000-EI Series Ethernet Switches
AC/DC AC/DC AC/DC AC/DC
power box power box power box power box
-48V strip -48V strip -48V strip -48V strip
RTN strip RTN strip RTN strip RTN strip
PGND strip PGND strip PGND strip PGND strip
Ground Ground Ground Ground
Figure 3-8 Sketch of grounding through PGND of a power cabinet

3.3 Connection of Console Cable

3.3.1 Console Cable

The Console cable is an 8-core shielded cable. One end of the cable is an RJ-45
connector, which is to be plugged into the Console port of switch. The other end is
furnished with a DB-9 (female) connector and a DB-25 (female) connector. You can
select either of them as needed to fit into the 25-pin (male) or 9-pin (male) serial
interface receptacle on the configuration terminal. The Console cable is shown in the
following figure.
Enlarged A side
Pos. 25
Pos.1
Figure 3-9 Console cable
Ethernet Switch Ethernet Switch Ethernet Switch Ethernet Switch
-48V -48V -48V -48V
RTN RTN RTN RTN
DC power input DC power input DC power input DC power input
Grounding screw Grounding screw Grounding screw Grounding screw
Grounding wire Grounding wire Grounding wire Grounding wire
DB 25 Female
A
8P8C Plug
B
Pos.1
DB9 Female
3-7
Chapter 3 Installation
Enlarged B side
Pos.8
Enlarged C side
Pos.1
C
Pos.9