EKI-2728SI

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

• Connectors 6 x RJ45

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

  • Connectors 6 x RJ45

  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