Specifications
Communications
- Standard IEEE 3, 802.3u, 802.3x
- LAN 10/100Base-T (X), 100Base-FX
- Transmission Distance Ethernet: Up to 100 m
Multi-mode Fiber: Up to 2 km (EKI-2525MI) Single-mode Fiber: Up to 30 km (EKI-2525SI)
- Transmission Speed Up to 100 Mbps
Optical Fiber
- Multi-Mode Wavelength: 1310nm
(EKI-2525MI) Tx Power: -14/-20 dBm
Rx Sensitivity: -31 dBm
Parameters: 50/125 um, 62.5/125 um
- Single-Mode Wavelength: 1310 nm
(EKI-2525SI) Tx Power: -8/-15 dBm
Rx Sensitivity: -34 dBm Parameters: 9/125 um
Interface
- Connectors 4 x RJ45 ports
1 x SC Type Fiber Connector (EKI-2525MI/SI) or 1 x ST Type Fiber Connector (EKI-2525MI/SI-ST) 6-pin removable screw terminal (Power & Relay)
- LED Indicators P1, P2, P-Fail
10/100TX: Link/Activity, Duplex/Collision
Mechanism
- Dimensions (W x H x D) 30 x 140 x 95 mm (1.18" x 52" x 3.74")
- Enclosure IP30, Metal Shell with Solid Mounting Kits
- Mounting DIN-Rail, Wall
Protection
- Reverse Polarity Present
- Overload Current Present
Environment
- Operating Temperature -40 ~ 75°C (-40 ~ 167°F)
- Storage Temperature -40 ~ 85°C (-40 ~ 185°F)
- Operating Humidity 10 ~ 95% (non-condensing)
- Storage Humidity 10 ~ 95% (non-condensing)
- MTBF 382,904 hours
Certification
- EMI CE, FCC Class A
- EMS EN 61000-4-2, EN 61000-4-3, EN 61000-4-4
EN 61000-4-5, EN 61000-4-6, EN 61000-4-8
- Shock IEC60068-2-27
- Freefall IEC60068-2-32
- Vibration IEC60068-2-6
Power
- Power Consumption 5 W
- Power Input 12 ~ 48 VDC, Redundant Dual Inputs
- Fault Output 1 Relay Output
Ordering Information
- EKI-2525MI-BE 4-port Ethernet Switch w/ 1-port 100FX Multi-mode
- EKI-2525MI-ST-BE 4-port Ethernet Switch w/ 1-port 100FX Multi-mode (ST type connector)
- EKI-2525SI-AE 4-port Ethernet Switch w/ 1-port 100FX Single-mode
- EKI-2525SI-ST-AE 4-port Ethernet Switch w/ 1-port 100FX Single-mode (ST type connector)
