Moxa OBU-102-SS-ST | OBU-102 2-Channel Optical Bypass Unit, Single-Mode, ST

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SKU:OBU-102-SS-ST

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Description

The Moxa OBU-102-SS-ST is a 2-channel optical bypass unit with four single-mode ST female connectors, designed to add bypass relay functionality to a network node. Optical switching time is 10 ms maximum with insertion loss of 1.6 dB maximum, and the unit operates across an extended -20 to 70°C temperature range.

Power is supplied through redundant dual 12/24/48 VDC inputs with reverse polarity protection, and a rotary switch sets the boot delay interval in 10 steps of 5 seconds each. The rugged metal IP30 housing mounts on a DIN rail, with wall mounting available using an optional kit.

Features

- Adds bypass relay functionality to any network node
- Redundant dual 12/24/48 VDC power inputs with reverse polarity protection
- Rotary switch sets the boot delay interval in 10 steps of 5 seconds
- Rugged metal IP30 housing with DIN-rail mounting
- Wall mounting available with an optional kit
- Extended -20 to 70°C operating temperature range

Warranty

Moxa offers varying warranty periods depending on the product category:
• 5-Year Warranty: Applies to most industrial networking and connectivity products, including Ethernet switches, routers, wireless devices, serial converters, protocol gateways, and USB hubs.
• 3-Year Warranty: Covers x86-based industrial computers and panel PCs.
• 1-Year Warranty: Applies to external batteries, LCD panels, power adapters, antennas, and other select accessories.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Moxa products. Contact our team to explore options that align with your organization's needs.
https://www.moxa.com/en/support/repair-and-warranty/warranty-policy

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- 2-channel optical fibre bypass unit
- 4 x single-mode fibre, ST female connectors
- Optical switching time: 10 ms (max.)
- Insertion loss: 1.6 dB (max.)
- Boot delay interval: 10 steps, each step a 5 second delay
- Input voltage: 12/24/48 VDC, redundant dual inputs
- Input current: 0.1 A @ 48 VDC
- Reverse polarity protection supported
- Metal housing, IP30
- Dimensions: 53.6 x 135 x 105 mm
- Weight: 700 g
- DIN-rail mounting, wall mounting with optional kit
- Operating temperature: -20 to 70°C
- Storage temperature: -40 to 85°C
- Ambient relative humidity: 5 to 95% (non-condensing)
- Safety: UL 508

FAQs

Q: What fibre type and connectors does the OBU-102-SS-ST use?
A: It provides four single-mode fibre ports with ST female connectors, so it suits single-mode links terminated with ST connectors.

Q: What is the optical switching time?
A: The optical switching time is 10 ms maximum, with a maximum insertion loss of 1.6 dB.

Q: What power inputs does it support?
A: It accepts 12/24/48 VDC through redundant dual inputs and includes reverse polarity protection. Input current is 0.1 A at 48 VDC.

Q: What is the operating temperature range?
A: This model operates from -20 to 70°C and can be stored from -40 to 85°C.

Q: How is the OBU-102-SS-ST mounted?
A: It mounts on a DIN rail, and wall mounting is possible with an optional mounting kit. The housing is metal with an IP30 rating.

Q: What is the boot delay setting for?
A: A rotary switch sets the boot delay interval across 10 steps, each step representing a 5 second delay.

Datasheet

This product has a detailed PDF datasheet available. Open PDF datasheet in a new tab .

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Moxa OBU-102-SS-ST | OBU-102 2-Channel Optical Bypass Unit, Single-Mode, ST