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Cisco

Cisco CB-M12-M12-MMF5M | MPO-12 Type B MMF Trunk Cable, 5 m, 40/100G SR4

SKU:CB-M12-M12-MMF5M

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Description

This 5 m MPO-12 to MPO-12 multimode fibre trunk cable uses Type B polarity and is designed for 40/100G SR4 links operating at 850 nm. The aqua jacket identifies OM3/OM4-class multimode cabling, making it well suited to parallel optic connections between QSFP-based transceivers in data centre and high-density switch environments. The 5 m length suits short in-rack and adjacent-rack runs where a direct MPO connection is required.

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

Features

- MPO-12 connectors on both ends for parallel optic links
- Type B polarity for straight-through 40/100G SR4 trunk connections
- Optimised for 850 nm multimode operation
- Aqua jacket for easy identification of multimode fibre
- Suited to high-density data centre and switch interconnects

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

- Connector type: MPO-12 to MPO-12
- Fibre type: Multimode (MMF)
- Polarity: Type B
- Cable length: 5 m
- Supported applications: 40G/100G SR4
- Operating wavelength: 850 nm
- Jacket colour: Aqua

FAQs

Q: What applications is this MPO-12 trunk cable designed for?
A: It is designed for 40G and 100G SR4 parallel optic links operating at 850 nm over multimode fibre, connecting MPO-12 based QSFP transceivers.

Q: What does Type B polarity mean for this cable?
A: Type B polarity reverses the fibre positions end to end, so the fibre at position 1 on one connector lands at position 12 on the other. This is the arrangement commonly used for SR4 parallel optics.

Q: Is this cable single-mode or multimode?
A: It is a multimode (MMF) cable, identified by the aqua jacket, intended for 850 nm short-reach connections.

Q: How long is this trunk cable?
A: This SKU is a 5 m MPO-12 to MPO-12 trunk cable, suited to short links within or between adjacent racks.

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