S Layer 2 Managed Switch User Manual
陈泽科技有限公司
www.stephen-tele.com
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3.1.2 Hardware Installation on the Rack
The dimension of the switch is compliant with the EIA(Electronic Industries Association) standard 19 in rack.
1. Fix up the 2 L-type Brackets on the two lateral side of the switch. (The accessories contain the bolts)
2. Put the switch on the shelf.
3. Fix up the switch (bolts is provided by the user.)
Fig 3-1 L-type Brackets installation
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Power Supply
The power supply input of the switch is AC 180-260V(50-60Hz), the internal power system of the switch can auto-regulate the
working power according to the actual input power. When the switch is power on, the Power indicator light on the front
panel of the switch shines.
Notice
：
When the power supply is off, to make sure the switch won’t be damaged by sudden great power, please pull off the power
cable from the power supply socket. And plug in when the power supply is well balanced.
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2 Appearance of the Switch
Describe the front panel and back panel of the switch in details.
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1) S
front panel is made up of 2 SFP slots, 2 1000M ports,24 10
／
100Mbps ports, 1 Console port
（
RS232
serial port
）
and LED indicators, as the following:
Fig 3-2
S
Front Panel
Serial Port
Serial Port (Console port or RS232 port) is on the right of the front panel. It’s the port for connecting to the computer when
use the Out-of-band Management. You can configure the system information, network parameter and security management
through CLI.
2 SFP slot
2 SFP slot is on the left of the serial port, support 1000M optical modules.
2
10Base-T/100Base-TX/1000Base-T RJ-45 port
2 1000M ports are on the left on the SFP slot, they support 10Mbps, 100Mbps or 1000Mbps bandwidth joint equipment,
and auto-negotiation. Each port has 3 LED indicators, Link/Act indicator, Speed indicator, and SFP indicator.
24 10Base-T/100Base-TX RJ-45 port
On the left of the 1000M port are 24 10
／
100M ports. They support 10Mbps or 100Mbps bandwidth joint equipment, and
