EKI-2525MI-ST

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)