EKI-2525M
EKI-2526M/S
4+1 100FX Port Multi-Mode/Single Mode
Unmanaged Industrial Ethernet Switch
4+2 100FX Port Unmanaged Industrial
Ethernet Switch
Features
Provides 4 x 10/100 Mbps Ethernet ports with RJ45 connector
Provides 1 x 100 Mbps Multi-mode SC type fiber optic port (EKI-2525M)
Provides 2 x 100 Mbps Multi-mode SC type fiber optic port (EKI-2526M)
Provides 2 x 100 Mbps Single-mode SC type fiber optic port (EKI-2526S)
Supports full/half duplex flow control
Supports MDI/MDI-X auto crossover
Provides broadcast storm protection
Provides redundant 12 ~ 48 V
DC
power input
Provides flexible mounting: DIN-rail and Wall mount
EKI-2525M
EKI-2526M/S
RoHS
COMPLIANT
2011/65/EU
Introduction
EKI-2525M/2526M/2526S are industrial-grade Ethernet switches that enable you to expand your industrial network fast and cost-effectively. The
EKI-2525M/2526M/2526S have four 10/100 Mbps Ethernet ports, and additionally the EKI-2525M/2526M provides one or two multi-mode fiber-optic ports, while the 2526S provide
one or two single-mode single-mode fiber-optic ports. Using fiber-optics, you can prevent noise from interfering with your system and supports high-speed (100 Mbps) and high-
distance (up to 30 km) transmissions.
EKI-2525M/2526M/2526S have industrial-grade designs, assuring high reliability and stability in harsh environments, making it a robust bridge between enterprise fiber-optic
backbones and Ethernet devices. EKI-2525M/2526M/2526S includes a switch controller that can automatically sense transmission speeds. The RJ45 interface can also be autodetected,
so MDI or MDI-X is automatically selected and a crossover cable is not required. All the Ethernet ports have memory buffers that support the store and forward mechanism, assuring
all data is transmitted properly.
Specifications
Communications
Standard
IEEE 802.3, 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-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
Mechanism
Dimensions (W x H x D)
37 x 140 x 95 mm (1.46" x 5.51" x 3.74")
Enclosure
IP30, Metal shell with solid mounting kits
Mounting
DIN-rail, Wall
Protection
Reverse Polarity
Overload Current
Present
Present
EKI-2525M/2526M/2526S: -10~60°C (14~140°F
-40 ~ 85°C (-40 ~ 185°F)
5 ~ 95% (non-condensing)
0 ~ 95% (non-condensing)
610,453 hours
UL 60950-1, CAN/CSA-C22.2 No.60950, Class I,
Division 2
FCC Part 15 Subpart B Class A, EN 55022 Class A
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4
EN 61000-4-5, EN 61000-4-6, EN 61000-4-8
IEC60068-2-27
IEC60068-2-32
IEC60068-2-6
Environment
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
MTBF
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)
P1, P2, P-Fail
10/100TX: Link/Activity, Duplex/Collision
EKI-2525M: Max. 5 W
EKI-2526M: Max. 6.41 W
EKI-2526S: Max. 6.45 W
12 ~ 48 V
DC
, redundant dual inputs
1 Relay Output
Certification
Safety
EMI
EMs
Shock
Freefall
Vibration
LED Indicators
Power
Power Consumption
Power Input
Fault Output
Industrial Ethernet Solutions
All product specifications are subject to change without notice
Last updated : 14-Jan-2015
ARM Technology
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EEWORLD
