Specifications
Communications
- Standard IEEE 3, 802.3u, 802.3ab, 802.3x, IEEE 802.3z
- LAN 10/100/1000Base-T (X), 1000Base-SX or 1000Base-LX
- Transmission Distance Ethernet: Up to 100 m
Fiber:
Multi-mode: Up to 550 m (EKI-2728M/MI) Single-mode: Up to 10 km (EKI-2728S/SI)
- Transmission Speed Up to 1000 Mbps
- Optical Fiber
Multi-mode Wavelength: 850 nm
(EKI-2728M/MI) Tx Power: -4/-9.5 dBm
Rx Sensitivity: -18 dBm
Parameters: 50/125 um, 62.5/125 um
Single-mode Wavelength: 1310 nm
(EKI-2728S/SI) Tx Power: -3/-9.5 dBm
Rx Sensitivity: -20 dBm Parameters: 9/125 um
Interface
2 x SC type fiber connector
6-pin removable screw terminal (power & relay)
- LED Indicators P1, P2, P-Fail Fiber: LNK/ACT
Ethernet: 1000M, LNK/ACT
Power
- Power Consumption 7W
- Power Input 12 ~ 48 VDC, 24 VAC (18 ~ 30 VAC), redundant dual inputs
Mechanism
- Dimensions (W x H x D) 6 x 152 x 105 mm (2.35" x 5.98" x 4.13")
- Enclosure IP30, Metal shell with solid mounting kits
- Mounting DIN-rail, Wall
Protection
- Power Reverse Present
- Overload current Present
Environment
- Operating Temperature -10 ~ 60°C (14 ~ 140°F)
Wide Temp Model -40 ~ 75°C (-40 ~ 167°F) / (I model)
- Storage Temperature -40 ~ 85°C (-40 ~ 185°F)
- Operating Humidity 10 ~ 95% (non-condensing)
- Storage Humidity 10 ~ 95% (non-condensing)
- MTBF TBD
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 IEC 60068-2-27
- Freefall IEC 60068-2-32
- Vibration IEC 60068-2-6
Ordering Information
- EKI-2728M-BE 6G+2G Multi-mode SC Fiber Unmanaged Ethernet
Switch
- EKI-2728MI-BE 6G+2G Multi-mode SC Fiber Unmanaged Ethernet Switch w/ Wide Temp
- EKI-2728S-AE 6G+2G Single-mode SC Fiber Unmanaged Ethernet
Switch
- EKI-2728SI-AE 6G+2G Single-mode SC Fiber Unmanaged Ethernet Switch w/ Wide TempSpecificationsCommunications
- Standard IEEE 3, 802.3u, 802.3ab, 802.3x, IEEE 802.3z
- LAN 10/100/1000Base-T (X), 1000Base-SX or 1000Base-LX
- Transmission Distance Ethernet: Up to 100 m
Fiber:
Multi-mode: Up to 550 m (EKI-2728M/MI) Single-mode: Up to 10 km (EKI-2728S/SI)
- Transmission Speed Up to 1000 Mbps
- Optical Fiber
Multi-mode Wavelength: 850 nm
(EKI-2728M/MI) Tx Power: -4/-9.5 dBm
Rx Sensitivity: -18 dBm
Parameters: 50/125 um, 62.5/125 um
Single-mode Wavelength: 1310 nm
(EKI-2728S/SI) Tx Power: -3/-9.5 dBm
Rx Sensitivity: -20 dBm Parameters: 9/125 um
Interface
2 x SC type fiber connector
6-pin removable screw terminal (power & relay)
- LED Indicators P1, P2, P-Fail Fiber: LNK/ACT
Ethernet: 1000M, LNK/ACT
Power
- Power Consumption 7W
- Power Input 12 ~ 48 VDC, 24 VAC (18 ~ 30 VAC), redundant dual inputs
Mechanism
- Dimensions (W x H x D) 6 x 152 x 105 mm (2.35" x 5.98" x 4.13")
- Enclosure IP30, Metal shell with solid mounting kits
- Mounting DIN-rail, Wall
Protection
- Power Reverse Present
- Overload current Present
Environment
- Operating Temperature -10 ~ 60°C (14 ~ 140°F)
Wide Temp Model -40 ~ 75°C (-40 ~ 167°F) / (I model)
- Storage Temperature -40 ~ 85°C (-40 ~ 185°F)
- Operating Humidity 10 ~ 95% (non-condensing)
- Storage Humidity 10 ~ 95% (non-condensing)
- MTBF TBD
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 IEC 60068-2-27
- Freefall IEC 60068-2-32
- Vibration IEC 60068-2-6
Ordering Information
- EKI-2728M-BE 6G+2G Multi-mode SC Fiber Unmanaged Ethernet
Switch
- EKI-2728MI-BE 6G+2G Multi-mode SC Fiber Unmanaged Ethernet Switch w/ Wide Temp
- EKI-2728S-AE 6G+2G Single-mode SC Fiber Unmanaged Ethernet
Switch
- EKI-2728SI-AE 6G+2G Single-mode SC Fiber Unmanaged Ethernet Switch w/ Wide Temp
