Advantech EKI-2525MI / SI
4+1 100FX Port 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 (EKI-2525MI)
- Provides 1 x 100 Mbps Multi-mode ST type fiber optic port (EKI-2525MI-ST)
- Provides 1 x 100 Mbps Single-mode SC type fiber optic port (EKI-2525SI)
- Provides 1 x 100 Mbps Single-mode ST type fiber optic port (EKI-2525SI-ST)
- Supports MDI/MDI-X auto crossover
- Provides redundant 12 ~ 48 VDC power input
- Provides flexible mounting: DIN-rail and wall mount
EKI-2525MI/2525SI are industrial-grade Ethernet switches that enable you to expand your industrial network quickly and cost-effectively. The EKI-2525MI/2525SI have four 10/100 Mbps Ethernet ports. Additionally the EKI-2525MI provides one multi-mode fiber-optic ports, while the EKI-2525SI provides one single-mode fiber-optic port. Using fiber-optics prevents noise from interfering with your system and supports high-speed (100 Mbps) and high-distance (up to 30 km) transmission.
EKI-2525MI/2525SI have industrial-grade designs, assuring high reliability and stability in harsh environments. This makes them a robust bridge between enterprise fiber-optic backbones and Ethernet devices. EKI-2525MI/2525SI includes a switch controller that can automatically sense transmission speeds. The RJ45 interface can also be autodetected, so MDI or MDI-X are automatically selected and a crossover cable is not required. All 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-2525MI)
Single-mode Fiber: Up to 30 km (EKI-2525SI)
Transmission Speed
Up to 100 Mbps
Optical Fiber
- Multi-Mode(EKI-2525MI)
Wavelength: 1310nm
Tx Power: -14/-20 dBm
Rx Sensitivity: -31 dBm
Parameters: 50/125 um, 62.5/125 um
Single-Mode(EKI-2525SI)
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-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
Power
- Power Consumption
Max. 5 W
Power Input
12 ~ 48 VDC, Redundant Dual Inputs
Fault Output
1 Relay Output
Mechanism
- Dimensions (W x H x D)
30 x 140 x 95 mm
(1.18" x 5.52" 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
ORDERING INFORMATION
Available Modules | |
EKI-2525MI | 4-port Ethernet Switch w/ 1-port 100FX Multi-mode |
EKI-2525MI-ST | 4-port Ethernet Switch w/ 1-port 100FX Multi-mode (ST type connector) |
EKI-2525SI | 4-port Ethernet Switch w/ 1-port 100FX Single-mode |
EKI-2525SI-ST | 4-port Ethernet Switch w/ 1-port 100FX Single-mode (ST type connector) |
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