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2-channel optical fiber bypass unit with 4 single-mode ports, SC, -20 to 70°C operating temperature

Product Page @ MOXA Site MOXA Major Lines
Mfg Part Number:  OBU-102-SS-SC  
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Price: $1,557.25 + Free Shipping
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Status: Active
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Certifications: EN 55032/EN 55024FCC Part 15BRoHSUL508

Introduction

Moxa’s OBU-102 fiber-optic 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 bypassed in the event of a failure, and the rest of the network is unaffected.

 

Bypass Relay Functionality

The OBU-102 Series 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 Series 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.

 

MOXA

Specification

Interface
Fiber Ports 100M/1G/10G fiber in SC/ST/LC connector, single mode
LED Indicators PWR1, PWR2, STATE
Rotary Switch configure boot delay interval
Power Requirements
Overload Current Protection 1100 mA @ 48 VDC
Reverse Polarity Protection Present
Input Voltage 12/24/48 VDC redundant dual inputs
Connection 2 removable 2-contact terminal block
Bypass Properties
Insertion Loss Max. 1.6 dB
Optical Switching Time Max. 10 ms
Environmental Limits
Operating Temperature -20 to 70°C (-4 to 158°F)
Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Physical Characteristics
Weight 700 g
Dimensions 53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in)
Installation DIN-Rail mounting, wall mounting (with optional kit)
Housing Metal, IP30 protection
Standards and Certifications
EMI FCC Part 15 Subpart B Class A, EN 55022 Class A
Safety UL 508 (Pending)
Note Please check Moxa’s website for the most up-to-date certification status.
Shock IEC 60068-2-27
Vibration IEC 60068-2-6
EMS EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) Level 3,
EN 61000-4-4 (EFT) Level 3, EN 61000-4-5 (Surge) Level 3,
EN 61000-4-6 (CS) Level 3, EN 61000-4-8, EN 61000-4-11
Freefall IEC 60068-2-32
Warranty
Warranty Period 2 years
Details See www.moxa.com/warranty

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