← Industrial Communication
EKI-5525SI
4FE+1FE SC Single-mode Unmanaged Ethernet Switch, ATEX/C1D2, -40~75℃
Key Features
- Communicates with SCADA software via Modbus/TCP
- Communicates with NMS (Networking management system) via SNMP
- Port-based QoS for deterministic data transmission
- -40~75°C operating temperature range (EKI-5525SI/SI-ST,EKI-5525MI/MI-ST only)
- 8.4~52.8 V DC wide-range power input
- EMS level 3 protection for extreme outdoor environments
- IEEE 802.3az Energy Efficient Ethernet (EEE)
- Supports redundant 12~48V DC power input and P-Fail relay
- Loop detection
Detailed Specifications
| Certification — EMI | EN 55011/55022 Class A, EN 61000-6-4, FCC Part 15 Subpart B Class A |
| Certification — EMS | EN 61000-4-2 (Level 3), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 3), EN 61000-4-5 (Level 3), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 3) |
| Certification — Safety | IEC/EN 60950-1, UL508, Class 1 Division 2, ATEX, IECEx |
| Environment — Temperature (Min. Operating) | -40°C (-40°F) |
| Environment — Temperature (Max. Operating) | 75°C (167°F) |
| Environment — Operating Temperature | -40 ~ 75°C (-40 ~ 167°F) |
| Environment — Storage Temperature | -40 ~ 85°C (-40 ~ 185°F) |
| Ethernet Communication — Fiber Port Number | 1 |
| Ethernet Communication — Fiber Port Interface | Single-Mode |
| Ethernet Communication — Fiber Port Connector Type | SC Type |
| Ethernet Communication — Fiber Transmission Distance | Up to 30 km |
| Ethernet Communication — Fiber Transmission Speed | 100 Mbps |
| Ethernet Communication — RJ-45 Port Number | 4 |
| Ethernet Communication — RJ-45 Port Connector Type | RJ-45 |
| Ethernet Communication — RJ-45 Transmission Distance | 100 m |
| Ethernet Communication — RJ-45 Transmission Speed | 10/100 Mbps |
| Mechanism — Mounting (DIN-rail) | Yes |
| Mechanism — Mounting (Stack) | – |
| Mechanism — Mounting (Panel) | – |
| Mechanism — Mounting (Wall) | Yes |
| Mechanism — Mounting (Rack Mount) | – |
| Mechanism — Mounting (Pole Mount) | – |
| Mechanism — Dimensions (W x H x D) | 27 x 120 x 84 mm |
| Mechanism — Enclosure (Plastic) | – |
| Mechanism — IP Rating | IP30 |
| Mechanism — Weight | 0.4 kg |
| PoE Information — PoE Port Number | – |
| PoE Information — PoE Budget | – |
| PoE Information — PoE Output | – |
| PoE Information — Support PoE | No |
| Power — Power Connector Type | 6-pin removable screw terminal (power & relay) |
| Power — Power Consumption | Max. 2.8W |
| Power — Power Input (AC) | – |
| Power — Power Input (DC) | 12 ~ 48 VDC |
| Power — Power Input (PoE) | – |
| Power — Power Input (Battery) | – |
| Power — Power Operating Current | 0.11A @ 24V |
| Power — Redundant Dual Inputs | Yes |
| Switch Properties — Jumbo Frame | 9,216 bytes |
| Switch Properties — MAC Table Size | 2K |
| Switch Properties — Packet Buffer Size | 1M bit |
| Switch Properties — Switch Fabric Speed | 1.0Gbps |
| Warranty — Warranty Period | 5 years |
| Protection — Overload Current | Present |
| Protection — Reverse Polarity | Present |