Overview
SICOM3024PT is a precise clock synchronization solution of IEC61850 compliant managed industrial Ethernet switch specifically designed to operate stably in electrically harsh and climatically demanding utility substation and industrial environments. It offers up to 24 100Base-FX or 24 10/100Base-T(X), 4 1000Base FX/TX ports. The redundant function of optical fiber network, independent entire network management channel, dual redundant power inputs function, and entire network real-time management system provide multiplex guarantee for reliable operation of the system.

Features
1. IEEE1588V2, Boundary Clock, E2E Transparent Clock (TC-E2E), P2P Transparent Clock (TC-P2P)
2. Time source automatic selection
3. Supports G.8261: Timing and Synchronization Aspects in Packet Networks
4. IEC61850-3 & IEEE1613 compliant for substations, EN50121-4 compliant for rail transportation
5. Low time delay and zero packet loss features while working with full load for a long period of time, specially designed for digital substations
6. Supports DT-Ring protocols (recovery time<50ms), RSTP/STP (IEEE802.1w/d) redundant protocol
7. Supports up to 24 100Base-FX and 4 1000Base SFP ports
8. Supports ring, chain, star, and tangent ring protocol
9. Advanced ring topology protocol avoiding broadcast storm
10. Supports IGMP Snooping, port mirroring, QoS, VLAN, ACL
11. Supports multiple management functions including CLI, TELNET, WEB, SNMP V1/V2 and OPC
12. Supports network topology auto-generation and centralized network management
13. Safe MAC and port binding function, supports static FDB
14. Bandwidth configuration controls port bandwidth properly
15. Improves network monitoring ability through RMON(group 1, 2, 3 and 9)
16. Broadcast storm control and unicast attack detection
17. Real time temperature detecting and alarming, alarm value can be set
18. IP and MAC address confliction detection
19. System operation log's writing and uploading
20. EMC industrial level 4, specially designed for harsh electromagnetic interference environment.
21. Abundant power supply options, able to provide redundant DC power supply.
22. Support relay alarm output port alarming the lose of power
23. Unified management software for SICOM series: Kyvision3.0.
24. Working temperature: -40 to 85°C(-40 to 185°F)
25. Ribbed Aluminum housing for heat dissipation, fanless design
26. Rack-mounting (19' 1U) installation.
27. IP40 protection class.

Standard
IEEE1588 V2
G.8261
IEEE802.3
IEEE 802.3u
IEEE 802.3x
IEEE802.3z
IEEE802.3ab
IEEE802.1d
IEEE802.1w
IEEE802.1p
IEEE802.1q
IEEE802.1x
Store and forward switching mode

Network
Ring, chain, star and tangent ring network topology

Interface
Gigabit Port: Max 4 10/100/1000Base-T(X) ports or 4 1000Base SFP slots
Fast Ethernet Ports: 3 slots and each slot supports 8 100Base fiber or copper ports
Console Interface: RS232, RJ45
Alarm Contact: 3-pin 3.81mm-spacing terminal block, 250VAC/220VDC Max; 2A Max; 60W Max

1588
24 100Base-FX/TX ports support Sync Ethernet and hardware timestamp
Time transfer accuracy: 20ns (BC), 200ns (TC-E2E), 200ns (TC-P2P)
Clock Type: master clock, slave clock, transparent clock, ordinary clock
Supports time source automatic selection

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 (100Base-FX); 1310nm 0-2km (1000Base-FX)
Single Mode Fiber: 1310nm, 0-40km; 1550nm, 0-120km

Power Requirements
Power input: 24VDC (18-36VDC), 48VDC (36-72VDC), 110VDC (82-185VDC), 110VAC/220VAC/220VDC(85-264VAC/120-370VDC), dual redundant power supplies
Power terminal: 3-Pin 9.5mm-spacing plu-in terminal block
Power consumption: <65W