EKI-2526M

Specifications

Communications

• Standard IEEE 802.3, 802.3u, 3x
• LAN 10/100Base-T (X), 100Base-FX
• Transmission Distance Ethernet: Up to 100 m

Multi-mode Fiber: Up to 2 km (EKI-2525M/2526M) Single-mode Fiber: Up to 30 km (EKI-2526S)

• Transmission Speed Up to 100 Mbps
• Optical Fiber Wavelength:1310nm Multi-Mode

(EKI-2525M/EKI-2526M)  Tx Power: -14/-20 dBm

Rx Sensitivity: -31 dBm

Parameters: 50/125 um, 62.5/125 um

Single-Mode                  Wavelength: 1310 nm

(EKI-2526S)                   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-2525M) or 2 x SC type fiber connector (EKI-2526M/S)

6-pin removable screw terminal (Power & Relay)

• LED Indicators P1, P2, P-Fail

10/100TX: Link/Activity, Duplex/Collision

Power

• Power Consumption EKI-2525M: Max. 5 W

EKI-2526M: Max. 6.41 W EKI-2526S: Max. 6.45 W

• Power Input 12 ~ 48 VDC, redundant dual inputs
• Fault Output 1 Relay Output

Mechanism

• Dimensions (W x H x D) 37 x 140 x 95 mm (1.46" x 51" 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 EKI-2525M/2526M/2526S: -10~60°C (14~140°F
• Storage Temperature -40 ~ 85°C (-40 ~ 185°F)
• Operating Humidity 5 ~ 95% (non-condensing)
• Storage Humidity 0 ~ 95% (non-condensing)
• MTBF 610,453 hours

Certification

• Safety UL 60950-1, CAN/CSA-C22.2 60950, Class I,

Division 2

• EMI FCC Part 15 Subpart B Class A, EN 55022 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

Ordering Information

• EKI-2525M 5-port Ethernet Switch w/ 1-port 100FX Multi-mode
• EKI-2526M 4-port Ethernet Switch w/ 2-port 100FX Multi-mode
• EKI-2526S 4-port Ethernet Switch w/ 2-port 100FX Single-mode
• EKI-2526S-ST 4-port Ethernet Switch w/ 2-port 100FX Single-mode (ST type connector)
• EKI-2526M-ST 4-port Ethernet Switch w/ 2-port 100FX Multi-mode (ST type connector)