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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 LinesMfg Part Number: OBU-102-SS-SC , Item #: 1190949
Status: Active
, PO and Wire.
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.
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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