Industrial Ethernet Switch - Industrial Networking Solution

Industrial Ethernet Switch – JetNet 2005f



Korenix JetNet 2005f is an Industrial with 4 ports 10/100Base-TX and one 100Base-FX Fast Ethernet switch. With the fiber uplink function, it enlarges the transmission distance to 2KM by multi-mode fiber (JetNet 2005f-m) or 30KM by single-mode fiber (JetNet 2005f-s). The JetNet 2005f adopts slim and rigid aluminum case to save rail space and provides good heat radiation ability for compact system requirement. In order to be operated in harsh environment, JetNet 2005f is equipped with IP31 grade case design to meet the requirements of drop-water and dust proof. The JetNet 2005f also provides one relay output for port error events, which is enabled/ disabled by the DIP switch. Moreover, JetNet 2005f has good immunity against unstable power source and can accept DC 18~32V power input by terminal block.

  • 4 10/100 Base TX ports plus 1 Fast Ethernet Fiber ports
  • Supports Multi-mode 2KM, Single-mode 30KM
  • Slim-sized for Industrial Din-rail Application
  • 18~32VDC Power Input
  • Relay Output for Port Alarm
  • Supports AC 1.5KV Hi-pot isolation protection
  • IP31 rugged aluminum case
  • Operating temperature -10~60°C (-40~75°C wide temperature mode available by request)

industrial ethernet switch JetNet2005f_dimension

IEEE802.3 10Base-T
IEEE802.3u 100Base-TX
IEEE802.3u 100Base-FX
IEEE802.3x flow control
Switch Technology
Store and forward technology and with 3.2Gbps switch bandwidth
Aggregate System Throughput
Number of Ports
4 x 10/100 Base-TX with Auto MDI/MDI-X function, 1 x 100Base-FX
10/100 Base-TX: RJ-45
100Base-FX: Duplex SC
Power/Relay: 4-pin terminal block
RJ-45 connector: supports Cat.3, Cat.4, Cat.5 unshielded twisted pair or shielded twisted pair cable.The link distance is maximum 100 meters.
Fiber: SC, multi-mode or single-mode
Multi-mode fiber: 50/125um or 62.5/125um, max. distance 2KM
Single-mode fiber: 8/125um, 9/125um or 10/125 um, max. distance 30KM
Fiber Transceiver
JetNet2005f-m, Multi-mode: 2KM max. distance
Wave-length: 1310nm
Min Tx Power:-19dBm
Max Tx Power:-14dBm
Min Rx Sensitivity:-30dBm
Link budget:11dBm
JetNet2005f-s, Single-mode: 30KM max. distance
Max Tx Power:-8dBm
Min Tx Power:-15dBm
Min Rx Sensitivity:-34dBm
Link budget:19dBm
Port Alarm DIP Switch
DIP 1~5: Enable or disable port link down
alarm for copper port 1~4, fiber port 5
On: Enable port link down alarm
Off: Disable port link down alarm
Diagnostic LED
System: Power (green), Fault (red on)
RJ-45 port: 100Mbps Link (green on)/Activity(green flashing)
10Mbps Link (yellow on)/Activity(yellow flashing)
Power Requirements
System Power
DC 18~32V with reverse polarity protection
Power Consumption
4Watts @ DC 24V
DIN-Rail mount
Aluminum case with IP31 protection
111.8mm(H) x 30mm (W) x 98.2mm (D) ( with DIN rail clip)
111.8mm(H) x 30mm (W) x 89.4mm (D) ( without DIN rail clip)
377g with package
295g without package
Operating Temperature
-10 ~ 60°C (JetNet 2005f)
-40 ~ 75°C (JetNet 2005f-w)
Operating Humidity
0% to 95% (Non-condensing)
Storage Temperature
-40 to 85°C
1.5KV for all ports and power
Regulatory Approvals
FCC Class A, CE/EN55022
EMC Immunity Interface
IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8
UL 508
Free Fall
713,506 Hours, MIL-HDBK-217F GB standard

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