HES5A-2SST-VL -  DIN-Rail Unmanaged, 3 x  100Mbps Copper Port, 2 x Fiber Port,  Single Mode 20KM, ST Interface

HES5A-2SST-VL - DIN-Rail Unmanaged, 3 x 100Mbps Copper Port, 2 x Fiber Port, Single Mode 20KM, ST Interface

  • $379.00
    Unit price per 


5 and 8-port Din-rail Unmanaged Ethernet Switches
Designed to fit Industrial and Commercial applications, the HES5A (5 ports) and HES8A (8 ports) series are plug and play Ethernet switches with compact IP30 DIN rail enclosure, 6 way panel mounting. Convenient LEDs for Power, (Link / Speed / Activity for each port). Powering options include 12 to 36 VDC or 10 to 24 VAC.

Choose a switch with copper ports, or a combination of copper and fiber ports. Multi-mode fiber models extend range up to 2 km. Single-mode fiber models extend range up to 20 km. All models require an external power supply (sold separately).

The switch ships with 4 panel mount clips giving the user 6 different ways to panel mount the unit.


Network Standards IEEE802.3 10Base-T
IEEE802.3u 100BaseT(X) and 100BaseFX
IEEE802.3x Flow Control
Processing Type Store and Forward
Broadcast Storm Automatic Broadcast Storm Control
Flow Control Full Duplex Flow Control, Half Duplex Back Pressure Control
Protocols CSMA/CD(Carrier Sense Multiple Access/Collision Direct)

Switch Properties
MAC Table Size 2K

RJ45 Port Connectors 10/100BaseT(X) auto negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection
Fiber Port Connectors 100BaseFX ports (SC/ST connector)
LED Indicators Power, (Link / Speed / Activity for each port)

Optical Fiber
Mode Typical Dist Wavelength Cable Size TX Power Rx Sensitivity Transmission Speed
Multi-Mode 2km 1310nm 62.5/125um -20~-10dBm < -32dBm 100Mbps
Single-Mode 20km 1310nm 9/125um -15~-8dBm < -32dBm 100Mbps

Power Requirements
Input Voltage HES5A: 12~36VDC @ 6.5W MAX; 10~24VAC @ 6.5VA MAX;
HES8A: 12~36VDC @ 12.5W MAX; 10~24VAC @ 12.5VA MAX;
Input Connection Standard four terminal power input

Physical Characteristics
Case Slim Metal Case, IP30 Design
Dimensions HES5A: 30×112.4×75.2mm
HES8A: 46×130×105mm
Weight HES105A: 214g
HES108A: 554g
Installation DIN Rail or Panel Mounting

Environment Limits
Operating Temperature Standard Models: -10 to 60˚C
Wide Temp Models: -40 to +75˚C
Storage Temperature -40 to 85˚C
Ambient Relative Humidity 5 to 95%(Non-condensing)

Standards and Certifications
EMI FCC Part15, CISPR(EN55022) Class A
EMS EN61000-4-2(ESD) Level 3, EN61000-4-3(RS) Level 3,
EN61000-4-4(EFT) Level 3, EN61000-4-5(Surge) Level 3,
EN61000-4-6(CS) Level 3, EN61000-6-2
UL Class 1, Division 2, Groups A, B, C, and D
Shock IEC 60068-2-27
Freefall IEC 60068-2-32
Vibration IEC 60068-2-6

Warranty Period 3 years


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