EKI-2712G-4FPI supports 8 Gigabit IEEE 802.3 af/at PoE ports and 4 SFP (mini-GBIC) ports. They can provide up to 30 watts per port to fulfill high power consumption PD (Power Device). The switch also features a wide operating temperature range from -40° to 75°C and NEMA TS2 rating, making the switch an ideal solution for use in traffic applications. The EKI-2712G also has successfully passed the EN50121-4 European railway standard requirements of emission and immunity for railway platforms and trackside deployment.
Advantech
EKI-2712G-4FPI-AE
12 Port Gigabit Unmanaged Ethernet Switch with 8 PoE+ port,-40~75℃,48VDC
£471.32
- Dual 48 VDC power input and 1 x relay output
- -40 ~ 75°C wide-range operating temperature
- EN50121-4 approval for railway trackside deployment
- NEMA TS2 for traffic control
- SFP socket for easy and flexible fiber expansion
- 8 x IEEE 802.3 af/at PoE Gigabit ports + 4 x SFP ports
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Datasheets
Specification
General
| Ethernet Port Count | 12 |
| Mounting | DIN |
| Power | 48VDC |
| Temperature | -40 to 75C |
| Unmanaged | Yes |
Certification
| EMI | CE, FCC Class A |
| EMS | EN 61000-4-2 (Level 4), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 4), EN 61000-4-5 (Level 4), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 4), EN50121-4 |
| Safety | UL 61010, NEMA TS2 |
Environment
| Temperature (Min. Operating) | -40°C (-40°F) |
| Temperature (Max. Operating) | 75°C (167°F) |
| Operating Temperature | -40 ~ 75°C (-40 ~ 167°F) |
| Storage Temperature | -40 ~ 85°C (-40 ~ 185°F) |
Ethernet Communication
| Fiber Port Number | 4 |
| Fiber Port Interface | SFP |
| Fiber Port Connector Type | SFP cage |
| Fiber Transmission Distance | Up to 110 km |
| Fiber Transmission Speed | 100/1000 Mbps |
| RJ-45 Port Number | 8 |
| RJ-45 Port Connector Type | RJ-45 |
| RJ-45 Transmission Distance | 100 m |
| RJ-45 Transmission Speed | 10/100/1000 Mbps |
Mechanism
| Mounting (DIN-rail) | Yes |
| Mounting (Stack) | - |
| Mounting (Panel) | - |
| Mounting (Wall) | - |
| Mounting (Rack Mount) | - |
| Mounting (Pole Mount) | - |
| Dimensions (W x H x D) | 74 x 152 x 105 mm (2.91 x 5.98 x 4.13) |
| Enclosure (Plastic) | - |
| IP Rating | IP30 |
| Weight | 1.1 kg |
PoE Information
| PoE Port Number | 8 |
| PoE Budget | 240W |
| PoE Output | 30W/ port |
| Support PoE | Yes |
Power
| Power Connector Type | 6-pin removable screw terminal (power & relay) |
| Power Consumption | 12.1W (system) |
| Power Input (AC) | - |
| Power Input (DC) | 46 ~ 57 VDC |
| Power Input (PoE) | - |
| Power Input (Battery) | - |
| Power Operating Current | 0.25A @ 48VDC (system) |
| Redundant Dual Inputs | Yes |
Switch Properties
| Jumbo Frame | 9,216 bytes |
| MAC Table Size | 8K |
| Packet Buffer Size | 4.1M bit |
| Switch Fabric Speed | 24Gbps |
Warranty
| Warranty Period | 5 years |
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