|
Technical
parameters
|
|
Protocol Standard
|
IEEE802.3Ethernet), IEEE802.3u(100Base-TX&100Base-FX),
IEEE802.3x(Flow control), IEEE802.3ab(1000Base-T), IEEE802.3z(1000Base-LX)
|
|
Switch
capability
|
|
MAC
Table Size
|
8k
|
|
Backplane bandwidth
|
12.8Gbps
|
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Switch
Delay
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<5μs
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Interface
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Gigabit port
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Port numbers: 4
|
|
Connector: SFP optical port (LC interface, single/multi-mode
optional) or 10/100/1000M adaptive RJ45 ports
|
|
Baud rate:100Base-LX (optical port), Self-adaption
10/100/1000MBase-TX
|
|
100M port
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Number: 24
|
|
Connector: 1×9 fixed optical port(single/multi-mode
optional, SC/FC/ST interface) or RJ45 100M TX port
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Baud rate: 100Base-FX(Optical port), Self-adaption 10/100Mbase-TX
|
|
Terminal
block for power input
|
7.62mm
terminal block
|
|
Terminal
block for relay alarm
|
5.08mm
terminal block,1A@24VDC
|
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Communication distance
|
|
Twisted-pair
|
100m(CAT5/CAT5e cable)
|
|
Multi-mode
fiber
|
1000M
multi-mode:850nm, 500m; 100M multi-mode: 1310nm, 2km
|
|
Single-mode
fiber
|
1000M
single-mode: 1310nm, 20km; 100M single-mode: 1550nm, 60/80km
|
|
LED indicator
lights
|
|
Front
panel LED lights
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Port light: LINK/ACT; SPEED
|
|
System work light: RUN
|
|
Power
status light: PWR1; PWR2;
|
|
Alarm light: ALARM
|
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Back
panel LED lights
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RJ45 Port indicator light: LINK/ACT; SPEED
|
|
Fiber indicator
light: LINK/ACT
|
|
Power
|
|
Input power
|
DC110~220V (Wide temperature: DC110~370V) orAC100~240V (Wide temperature: AC85~264V)
|
|
Power consumption
|
<40W@(MAX)
|
|
Overload protection
|
support
|
|
Inversed protection
|
support
|
|
Redundancy protection
|
Support
|
|
Working Environment
|
|
Operating Temperature
|
-40°C~80°C
|
|
Storage temperature
|
-45°C~85°C
|
|
Ambient Humidity
|
5%~95%
|
|
Physical Characteristics
|
|
Shell
|
IP40 protection, aluminum alloy shell
|
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Installation
|
Standard 19-inch rack mounting,
|
|
Dimension
|
482.6mm×44mm×315mm
|
|
Industry standard
|
|
EMC
|
EN61000-4-2(ESD), Level 4
EN61000-4-3(RS), Level 4
EN61000-4-4(EFT), Level 4
EN61000-4-5(Surge), Level 4
EN61000-4-6(CS), Level 4
EN61000-4-8, Level 5
|
|
Impact
|
IEC60068–2-27
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|
Falling
|
IEC60068-2-32
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|
Shock
|
IEC60068-2-6
|
|
Warranty
|
|
Warranty
|
5 Years
|
|
Certification
|
CE, FCC, RoHS
|
