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Technical parameters
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Protocol Standard
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IEEE802.3Ethernet), IEEE802.3u(100Base-TX&100Base-FX), IEEE802.3x(Flow control), IEEE802.3ab(1000Base-T), IEEE802.3z(1000Base-LX)
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Switch capability
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MAC Table Size
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8k
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Backplane bandwidth
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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
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Connector: SFP optical port (LC interface, single/multi-mode optional) or 10/100/1000M adaptive RJ45 ports
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Baud rate: 100Base-LX (fiber port), Self-adaption 10/100/1000MBase-TX
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100M port
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Number: 24
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Connector: 1×9 fixed fiber port(single/multi-mode optional, SC/FC/ST interface) or RJ45 100M TX port
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Baud rate: 100Base-FX(fiber port), Self-adaption 10/100Mbase-TX
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Terminal block for power input
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7.62mm terminal block
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Terminal block for relay alarm
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5.08mm terminal block,1A@24VDC
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Communication distance
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Twisted-pair
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100m(CAT5/CAT5e cable)
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Multi-mode fiber
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1000M multi-mode:850nm, 500m; 100M multi-mode: 1310nm, 2km
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Single-mode fiber
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1000M single-mode: 1310nm, 20km; 100M single-mode: 1550nm, 60/80km
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LED indicator lights
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Front panel LED lights
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Port light: LINK/ACT; SPEED
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System work light: RUN
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Power status light: PWR1; PWR2;
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Alarm light: ALARM
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Back panel LED lights
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RJ45 Port indicator light: LINK/ACT; SPEED
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Fiber indicator light: LINK/ACT
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Power
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Input power
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AC / DC220V (85-264VAC / 110-370VDC)
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Power consumption
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<40W@(MAX)
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Overload protection
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Support
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Reverse protection
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Support
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Redundancy protection
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Support
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Working Environment
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Operating Temperature
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-40°C~85°C
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Storage temperature
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-45°C~85°C
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Ambient Humidity
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5%~95%
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Physical Characteristics
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Shell
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IP40 protection, aluminum alloy shell
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Installation
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Standard 19-inch rack mounting,
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Dimension
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482.6mmx44mmx315mm
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Industry standard
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EMC
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EN61000-4-2(ESD), Level 4
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EN61000-4-3(RS), Level 4
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EN61000-4-4(EFT), Level 4
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EN61000-4-5(Surge), Level 4
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EN61000-4-6(CS), Level 4
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EN61000-4-8, Level 5
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Impact
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IEC60068–2-27
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Falling
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IEC60068-2-32
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Shock
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IEC60068-2-6
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Warranty
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Warranty
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5 Years
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Certification
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Certification
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CE, FCC, RoHS
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