• Cisco CB-M12-M12-SMF20M yellow MPO-12 to MPO-12 OS2 SMF fiber trunk, 20m
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Cisco

Cisco CB-M12-M12-SMF20M | MPO-12 OS2 SMF Type-B Trunk Cable, 20 m, LSZH, Yellow

CB-M12-M12-SMF20M

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Description

This MPO-12 to MPO-12 trunk cable uses OS2 single-mode fibre with a 9/125µm core and cladding, terminated with Type-B polarity connectors at both ends. The 20 m yellow LSZH jacket suits structured cabling runs in enclosed spaces where low smoke and halogen-free materials are required. It is designed for high-density single-mode fibre links between patch panels, cassettes and MPO-compatible optical equipment.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Type-B polarity for straight-through MPO trunk links with reversed fibre positions
- OS2 single-mode fibre for long-reach, high-bandwidth optical links
- LSZH jacket for low smoke and halogen-free performance
- Yellow jacket colour identifies single-mode fibre
- MPO-12 connectors at both ends for high-density cabling

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

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

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Technical Specifications

FAQs

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Technical Specifications

- Connectors: MPO-12 to MPO-12
- Fibre type: OS2 single-mode (SMF), 9/125µm
- Polarity: Type-B
- Jacket: LSZH (low smoke zero halogen)
- Colour: Yellow
- Length: 20 m

FAQs

Q: What fibre type does this cable use?
A: It uses OS2 single-mode fibre with a 9/125µm core and cladding, suited to long-reach single-mode optical links.

Q: What does Type-B polarity mean for this trunk cable?
A: Type-B polarity reverses the fibre positions from one MPO-12 connector to the other, so fibre 1 at one end connects to fibre 12 at the other. This is commonly used in parallel optics and breakout cassette designs.

Q: What length and jacket material is this cable?
A: The cable is 20 m long with a yellow LSZH (low smoke zero halogen) jacket.

Q: Can this cable be used with multimode equipment?
A: No. It is a single-mode OS2 cable, so it should be paired with single-mode MPO-compatible optics, cassettes or panels.

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