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Cisco

Cisco CB-M12-4LC-MMF25M | MMF Aqua breakout | MPO-12 to 4x LC duplex | 25 m

SKU:CB-M12-4LC-MMF25M

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Description

Multimode breakout harness that converts an MPO-12 trunk to four LC duplex legs for easy patching to LC-based ports. Suited for SR multimode fan-out use cases in data center, aggregation, and lab environments. Aqua MMF jacket aids identification and cable management.

Features

- Facilitates MPO trunk to LC patch transitions
- Four LC duplex legs for flexible endpoint connections
- Multimode design optimized for SR optics
- Aqua jacket for clear MMF identification
- Factory-terminated connectors to reduce installation time

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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FAQs

Technical Specifications

FAQs

Q: Is this cable OM3 or OM4?
A: OM grade is not specified; the Aqua jacket indicates MMF. Check your transceiver and link budget requirements.

Q: How many LC ports does it provide?
A: Four LC duplex legs (eight LC connectors total).

Q: Is it suitable for QSFP SR4 breakout?
A: Yes, it is commonly used for QSFP SR4 to 4x LC breakout with compatible SR optics.

Q: What is the color of the jacket?
A: Aqua.

Q: Does it include information about pinning or polarity?
A: No; please verify polarity and pinning with your hardware specifications.

Technical Specifications

- Cable type: MPO-12 to 4x LC duplex breakout (harness)
- Fiber media: Multimode (MMF), Aqua jacket
- Length: 25 m
- Connector A: MPO-12
- Connector B: 8x LC (4x LC duplex)
- Application: MPO trunk fan-out to LC patching; QSFP SR4 to 4x SFP/SFP28 SR breakout
- Wavelength compatibility: 850 nm MMF SR optics (device/transceiver dependent)
- Polarity/pinning: Not specified; confirm device requirements

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