Optional Module; S3026T/S3026T-Dc Ethernet Switches; Front Panel - Huawei Quidway S3000-EI Series Installation Manual

Installation Manual
Quidway S3000-EI Series Ethernet Switches
II. S3026C-DC Switch rear panel
Rear panel layouts
You can find DC power switch, DC socket, grounding screw, and redundant power
socket on the rear panel of S3026C-DC Switch. See the figure below.
DC DC
power power
switch input
Grounding screw
Figure 1-6 S3026C-DC Switch rear panel
DC power input range
-60V to -48V DC, tolerance range: ±20%

1.3.3 Optional Module

100Base-FX Single Mode module
100Base-FX Multi-mode module
1000Base-SX module
1000Base-LX module
1000Base-T module
1000Base-ZX Single Mode module (70km)
1000Base-LX GL Single Mode module (40km)
Stack module

1.4 S3026T/S3026T-DC Ethernet Switches

1.4.1 Front Panel

Note:
The layouts of the front panels of S3026T and S3026T-DC Switches are exactly same. This section will
introduce the front panel, taking S3026T Switch as an example.
I. Front panel layouts
You can find the system state indicator (POWER), fixed Ethernet port indicator, 24
fixed 10Base-T/100Base-TX auto-negotiation Ethernet ports, 2 10/100/1000Base-T
uplink interfaces, and Console port located in order on the front panel of S3026T
Ethernet Switch. See the figure below.
Redundant power input
1-7
Chapter 1 Product Introduction