Overview
SICOM3024SM is a Gigabit modular managed industrial Ethernet switch which supports up to 24 high-power POE feeding ports. It supports DT-Ring and DT-Ring+ with recovery time less than 50ms. Its powerful network management system supports CLI, Telnet, WEB, SNMP, OPC and network topology auto-generation. The reliable short lagging function, the function of zero packet loss in long-time full load running and in Goose message real-time transmission make SICOM3024SM quite suitable for digital substations and other fields.

Features
1. Supports high-power POE feeding output of DC48V and DC24V compliant with IEEE802.3af
2. Modular design, up to 24 100Base-FX ports and 4 Gigabit fiber ports
3. Supports DT-Ring protocols (recovery time<50ms), RSTP/STP (IEEE802.1w/d)
4. Flexible network topologies: ring, chain, star, and tangent ring
5. Advanced ring topology protocol avoiding broadcast storm
6. Supports IGMP Snooping, port trunking, port mirroring, QoS, VLAN, ACL
7. Supports multiple management functions including CLI, TELNET, WEB, SNMP V1/V2 and OPC
8. Supports network topology auto-generation and centralized network management
9. Safe MAC and port binding function, static FDB supported
10. Bandwidth configuration controls port bandwidth properly
11. Improves network monitoring ability through RMON(group 1, 2, 3 and 9)
12. Broadcasting storm control
13. EMC industrial level 4, specially designed for harsh electromagnetic interference environment
14. Various power supply options, dual redundant power inputs (optional)
15. Relay alarm output for the failure of power
16. Unified management software for SICOM series: Kyvision 3.0.
17. Operating temperature: -40 to 85°C (-40 to 185°F)
18. Ribbed aluminum case for heat dissipation, fanless design
19. 19 inch 2U Rack-mounting
20. IP40 protection class

Standard
IEEE802.3
IEEE 802.3u
IEEE 802.3x
IEEE802.3z
IEEE802.3ab
IEEE802.1d
IEEE802.1p
IEEE802.1q
IEEE802.3af
Store and forward switching mode

Network
Ring, chain, star and tangent ring network topology

Interface
Gigabit Ethernet Ports: 4 1000Base SFP slots for 1000Base-SX/LX/LH/ZX, LC or 10/100/1000Base-T(X), RJ45 interface modules
100M Fiber Ports: Max 24 100Base-FX ports, FC/SC/ST
10/100M Copper Ports: Max 24 10/100Base-T(X) ports, RJ45
Console Interface: RS232, RJ45

Power over Ethernet:
Power feeding ports: Max 24 10/100Base-T(X) adaptive Ethernet ports
POE mode: 1,2,3,6; 4,5,7,8 optional
Max output power per each port: 29W
Max output power in the end of 100m cable of each port: 15.6W
Output voltage: 24VDC,48VDC
POE output terminal: 5-pin 9.5mm-spacing plug-in terminal block

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

Cable
Twisted Pair: 0-100m ( Standard CAT5, CAT5e network cable)
Multi Mode Fiber: 1310nm, 0-5km (100Mbps); 1310nm 0-2km (1000Mbps)
Single Mode Fiber: 1310nm, 0-40km; 1550nm, 0-80km

Power Requirements
Power input: 24VDC (18-36VDC), 48VDC (36-72VDC),
110VDC (82-185VDC), 110VAC/220VAC/220VDC (85-264VAC/120-370VDC), dual redundant power inputs (optional)
Power terminal: 5-pin 9.5mm-spacing plug-in terminal block, single-phase 3-pin AC power socket
Power consumption: <45W