Moxa OBU-102-SS-LC Fiber Optic Bypass Техническое Руководство
1
w w w. m o x a . c o m
i n f o @ m o x a . c o m
Industrial Ethernet Solutions
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.
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.
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.
Introduction
OBU-102 Series
Specifications
2-channel optical fiber bypass units
›
Supports Fast, Gigabit and 10 Gigabit Ethernet fiber connections
in SC/ST/LC connectors
›
Redundant dual 12/24/48 VDC power inputs
›
IP30 metal housing
›
-20 to 70°C operating temperature range
›
DIN-Rail mounting ability
›
Ultra low power consumption 0.72 W
Bypass Properties
Optical Switching Time: Max. 10 ms
Insertion Loss: Max. 1.6 dB
Insertion Loss: Max. 1.6 dB
Interface
Fiber Ports: 100M/1G/10G fiber in SC/ST/LC connector, single mode
Rotary Switch: configure boot delay interval
LED Indicators: PWR1, PWR2, STATE
Rotary Switch: configure boot delay interval
LED Indicators: PWR1, PWR2, STATE
Power Requirements
Input Voltage: 12/24/48 VDC redundant dual inputs
Overload Current Protection: 1100 mA @ 48 VDC
Connection: 2 removable 2-contact terminal block
Reverse Polarity Protection: Present
Overload Current Protection: 1100 mA @ 48 VDC
Connection: 2 removable 2-contact terminal block
Reverse Polarity Protection: Present
Physical Characteristics
Housing: Metal, IP30 protection
Dimensions:
53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in)
Weight: 700 g
Installation: DIN-Rail mounting, wall mounting (with optional kit)
Dimensions:
53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in)
Weight: 700 g
Installation: DIN-Rail mounting, wall mounting (with optional kit)
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)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity: 5 to 95% (non-condensing)
Standards and Certifications
Safety: UL 508
EMI: FCC Part 15 Subpart B Class A, EN 55022 Class A
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
Shock: IEC 60068-2-27
Freefall: IEC 60068-2-32
Vibration: IEC 60068-2-6
EMI: FCC Part 15 Subpart B Class A, EN 55022 Class A
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
Shock: IEC 60068-2-27
Freefall: IEC 60068-2-32
Vibration: IEC 60068-2-6
Note: Please check Moxa’s website for the most up-to-date certification status.
Warranty
Warranty Period: 2 years
Details: See www.moxa.com/warranty
Details: See www.moxa.com/warranty