IGS-9812GPManaged GbE Ethernet switch with EN 50155 certification for railway applications
- Manufacturer
IGS-9812GP is a managed Gigabit Ethernet switch with 10/100/1000 copper ports and 100/1000Base-X fiber slots, intended for industrial networks and on-board installations on rolling stock. EN 50155 certification and EMC compliance with IEC 61000-4-2/-3/-4/-5/-6/-8 define its use in environments with high electromagnetic stress.
On the network side, the redundancy protocols include O-Ring, O-Chain, Open-Ring, MRP, RSTP and MSTP, with 30 ms recovery. The power supply accepts a 12~48 V range with a redundant input and protections against overload, overcurrent (OCP) and reverse polarity.
At a glance
- Fiber ports (SFP/FX): 2
- Fiber port speed: 100/1000Base-X
- Serial interfaces: RS-232 in RJ45 connector with console cable. 115200bps, 8, N, 1
- Management: Managed
- Copper port speed: 10/100/1000 Gigabit
Technical specifications
| Fiber ports (SFP/FX) | 212 |
|---|---|
| Fiber port speed | 100/1000Base-X |
| PoE | 802.3at PoE+802.3af PoE |
| Serial interfaces | RS-232 in RJ45 connector with console cable. 115200bps, 8, N, 1 |
| Management | Managed |
|---|---|
| Copper port speed | 10/100/1000 Gigabit |
| Redundancy protocols | O-ChainMRPMSTPRSTPO-RingOpen-Ring |
| Ethernet standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x |
| Forwarding mode | Store-and-forward |
| Switching bandwidth | 40 Gbps |
| Switching latency | 7 us |
| MAC table | 8192 address |
| Jumbo frame | 9.6 KB |
| Packet buffer | 4 Mbit |
| Priority queues | 8 queue |
| IGMP multicast groups | 128 group |
| Ring recovery time | 30 ms |
| Power input | 12–48 V |
|---|---|
| Redundant input | Yes |
| Power consumption | 10 W |
| Alarm relay | Yes(1A@24VDC) |
| Weight | 1.21 kg |
|---|
| Operating temperature | -40–75 °C |
|---|---|
| IP rating | IP30 |
| Storage temperature | -40–85 °C |
| MTBF | 670184 h |
| Manufacturer warranty | 5 year |
| Certified market sectors | Railway |
|---|---|
| Certifications | EN 50155 |
| EMC (emission/immunity) | IEC 61000-4-6 CSIEC 61000-4-8 PFMFFCC Part 15BEN 55024CISPR 32EN 55032EN 55035IEC 61000-4-2 ESDIEC 61000-4-3 RSIEC 61000-4-4 EFTIEC 61000-4-5 Surge |
| Electrical safety | EN 60950-1 |
Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.
Documentation
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