• 24 10/100Base-TX ports with M12 connectors.
• 4 1000Base-LX/LC ports with M15-LC connectors can be connected into 2 gigabit rings topology.
• Support DT-Ring suite (recovery time<50ms)
• Support flexible network topologies such as Ring, Chain, Star and Tangent Ring.
• Advanced ring topology protocol avoiding broad-cast storm.
• Support IGMP Snooping, port mirroring, QoS, VLAN, ACL.
• Support multiple management functions including CLI, TELNET, WEB, SNMP V1/V2 and OPC etc.
• Support centralized management software, net-work topology generated automaticly.
• Improve network monitoring ability through RMON(group1,2,3,and 9)
• EMC industrial level 4, specially designed for harsh electromagnetic interference environment.
• Abundant power supply options, military redundant power supply with no switching break.
• Uniform network management software of TOUGHCOM series: ToughComvision3.0.
• Operating temperature: -40 ~ 85°C(-40 ~ 185°F).
• Ribbed Alumnium heat disspension (patent), fanless design.
• Wall mounting.
• IP67 protection class.

• IEEE802.3, IEEE 802.3u, IEEE 802.3x, IEEE802.3z, IEEE802.1d, IEEE802.1w, IEEE802.1p, IEEE802.1q, Store and forward switching mode

• Gigabit port: Up to 4 x 1000Base-LX/LH with M15-LC connector
• Electrical ports: Up to 24 10/100Base-TX with M12 connector
• Console: RS232, RJ45

• MAC Address Table Size: 8K
• Backplane switching capacity: 12.8G

• Power input: 24VDC (18-36VDC), 48VDC(36-72VDC), 110VDC(82-185VDC), 220VAC/DC(85-264VAC/120-370VDC)
• Input interface: M12
• Power consumption: <20W

• Casing: IP43 protection
• Ribbed Aluminum housing fanless design
• Dimensions(WxHxD): 482.6x132.5x245mm (19x5.22x9.65 in.)
• Weight: 6000g (13.228 pounds)
• Installation: Rack mounted 19 inch 3U

Environmental Limits:

• Operating Temperature: -40 ~ 85°C(-40 ~ 185°F)
• Storage Temperature: -40 ~ 85°C (-40 ~ 185°F)
• Humidity: 0 ~ 95% (no condensing)

Warranty:

• 1 year

Approvals:

• IEC61000-4-2(ESD): ±8KV contact discharge, ±15KV air discharge
• IEC61000-4-2(ESD): ±8KV contact discharge, ±15KV air discharge
• IEC61000-4-3(RS): 10V/M (80-1000MHz)
• IEC61000-4-4(EFT): power line±4KV, data line±2KV
• IEC61000-4-5(Surge): power line ±4KV CM/±2KV DM, data line±2KV
• IEC61000-4-6(CS): 3V(10KHZ-150KHZ),10V(150KHz-80MHz)
• IEC61000-4-8(Power frequency magnetic field): 100A/m cont. 1000A/m, 1s to 3s
• IEC61000-4-12/18(Damped oscillatory wave): 2.5KV CM, 1KV DM
• IEC61000-4-10(Damped oscillatory): 30A/m
• IEC61000-4-16(Common mode conduct): 30V cont. 300V, 1s
• FCC CFR47 Part 15/EN55022: Class A&B
• CE, FCC, ROHS

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