Advantech EKI-2525M
4+1 100FX Port Multi-Mode Unmanaged Industrial Ethernet Switch
- Provides 4 x 10/100 Mbps Ethernet ports with RJ45 connector
- Provides 1 x 100 Mbps Multi-mode SC type fiber optic port
- Supports full/half duplex flow control
- Supports MDI/MDI-X auto crossover
- Provides broadcast storm protection
- Provides redundant 12 ~ 48 VDC power input
- Provides flexible mounting: DIN-rail and Wall mount
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 EKI-2526S provides two 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
Multi-Mode (EKI-2525M/EKI-2526M)
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 V DC, redundant dual inputs
Fault Output
1 Relay Output
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
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 No.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
EKI-2526M
EKI-2526S
EKI-2526S-ST
EKI-2526M-ST
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
Multi-Mode (EKI-2525M/EKI-2526M)
- Wavelength:1310nm
Tx Power: -14/-20 dBm
Rx Sensitivity: -31 dBm
Parameters: 50/125 um, 62.5/125 um
- Wavelength: 1310 nm
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 V DC, redundant dual inputs
Fault Output
1 Relay Output
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
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 No.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)
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