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OBU-102
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2-Channel fiber optical bypass Relais

Moxa’s OBU-102 fiber optical bypass units add bypass relay functionality to any network node. In linear topologies, a single power outage or node failure can take out an entire chunk of the network, because communications to all the network nodes further down the line are also cut. With relay bypass, that node is instead simply bypassed in the event of a failure, and the rest of the network is unaffected.

The OBU-102 sits between a node and the network to add bypass relay functionality to any network switches that do not already support this important function. In normal operations, the OBU-102 simply acts as a gateway that forwards network traffic to and from the network switch. However, if power is lost, the OBU-102 will bypass the unpowered switch and simply pass network traffic to the next switch in the relay.

Features
  • Supports Fast, Gigabit and 10 Gigabit Ethernet fiber connections with SC, ST, or LC connectors
  • Redundant dual 12, 24, or 48 VDC power input
  • IP30 metal housing
  • -20...+70°C operating temperature range
  • DIN-Rail mounting ability
  • Ultra low power consumption 0.72 W
  • Standards and Certifications
    - Safety: UL 508
    - EMC: EN 55032/24
    - EMI: CISPR 32, FCC Part 15B Class A
    - Freefall: IEC 60068-2-31
    - Shock: IEC 60068-2-27
    - Vibration; IEC 60068-2-6
  • 2 Years Warranty
Ordering Options
Manuf. Part No    Part Description 
OBU-102-SS-SC  Fiber optical bypass Relais, Single-mode, 4 SC-Connectors
Hier kaufen!  
OBU-102-SS-ST  Fiber optical bypass Relais, Single-mode, 4 ST-Connectors
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OBU-102-SS-LC  Fiber optical bypass Relais, Single-mode, 4 LC-Connectors
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Optional Accessories
Manuf. Part No    Part Description 
DR-4524  45 W / 2 A DIN rail 24 VDC power supply with universal 85...264 VAC input
Hier kaufen!  
DR-75-24  75 W / 3.2 A DIN rail 24 VDC power supply with universal 85...264 VAC input
Hier kaufen!  
DR-120-24  120 W / 5 A DIN rail 24 VDC power supply with 88...132 VAC / 176...264 VAC input by switch
Hier kaufen!  
MDR-40-24  40 W DIN-rail 24 VDC power supplies, -20 to 70°C operating temperature
Hier kaufen!  
MDR-60-24  60 W DIN-rail 24 VDC power supplies, -20 to 70°C operating temperature
Hier kaufen!  
WK-30  Wall mounting kit
Hier kaufen!  
WK-46  Wall mounting kit
Hier kaufen!  
RK-4U  4U-high 19” rack mounting kit
Hier kaufen!  
Zubehör // Accessories to TOP
DR-4524

Moxa 		DR-4524 45 W DIN-Rail 24 VDC Power Supply 45W/2A DIN-rail 24 VDC Power Supply with universal 85 to 264 VAC or 120-370 VDC Input, -10 to 50°C Operating Temperature
Moxa DR-4524 high quality 45 W DIN-Rail 24 VDC Power Supply, 100% full load burn-in tested, UL/CUL listed, TÜV/CB certified, and CE marked ... more
DR-75-24

Moxa 		DR-75-24 - 75 W DIN-Rail 24 VDC Power Supply 75 W DIN-Rail 24 VDC Power Supply
Moxa DR-75-24 high quality 75 W DIN-Rail 24 VDC Power Supply, 100% full load burn-in tested, UL/CUL listed, TÜV/CB certified, and CE marked ... more
DR-120-24

Moxa 		DR-120-24 - 120 W DIN-Rail 24 VDC Power Supply 120 W DIN-Rail 24 VDC Power Supply
Moxa DR-120-24 high quality 120 W DIN-Rail 24 VDC Power Supply, 100% full load burn-in tested, UL/CUL listed, TÜV/CB certified, and CE marked ... more
MDR-40-24

Moxa 		MDR-40-24 40 W Extended Temperature Range DIN-Rail 24 VDC Power Supply 40 W Extended Temperature Range DIN-Rail 24 VDC Power Supply
The Moxa MDR series of power supplies provides a reliable DC power source for any industrial control system. Combining wide operating tempeature range (-20..+70°C) ... more
MDR-60-24

Moxa 		MDR-60-24 60 W Extended Temperature Range DIN-Rail 24 VDC Power Supply 60 W Extended Temperature Range DIN-Rail 24 VDC Power Supply
The Moxa MDR series of power supplies provides a reliable DC power source for any industrial control system. Combining wide operating tempeature range (-20..+70°C) ... more
WK-30

Moxa 		WK-30 - Wall mounting kit for EDS-205A/G205 series Wall mounting kit for EDS-205A/G205 series
Wall mounting kit for EDS-205A/G205 series DIN-Rail Ethernet switches more
WK-46

Moxa 		WK-46 - Wall Mounting Kit Wall Mounting Kit
Wall Mounting Kit for EDS-205A/208A Series, VPort 254, EDS-408A 3 Fiber Series, EDS-G509 Series, EDS-P510 Series, VPort 354, VPort 351, IMC-101G Series, IMC-101 Series, EDS-518A Series, EDS-516A Series, EDS-405A/408A Series, EDS-505A/508A Series, EDS-510A Series, EDS-316 Series, EDS-309 Series, and EDS-P308 Series EDS-305/308 Series EDS-G308 Series VPort D351 more
RK-4U

Moxa 		RK-4U - 4U-high 19 4U-high 19" rack mounting kit for DIN-Rail Switches
19'' Rack with 35 mm DIN-Rail for easy Rack-Mounting of Moxa DIN Products ... more
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