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Cisco

Cisco CB-M12-M12-SMF15M | MPO-12 to MPO-12 OS2 SMF Type-B trunk, 9/125µm, LSZH, yellow, 15 m

SKU:CB-M12-M12-SMF15M

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Description

High-density 12‑fiber single‑mode trunk for parallel optics. Type‑B (key-up to key-up) polarity supports 40G/100G PSM links and compatible InfiniBand/ethernet MPO-12 applications over OS2 9/125µm SMF. Factory-tested for low loss and consistent channel performance.

Features

- High-density MPO-12 trunk for parallel SMF links
- OS2 9/125µm for long-reach single‑mode deployments
- Type-B polarity for straight-through parallel mapping
- MTP/MPO compatible connectors (IEC 61754-7)
- LSZH jacket for low-smoke, halogen-free environments
- Factory tested for low insertion loss and endface quality
- Suitable for QSFP(28) PSM and 40G/100G parallel optics
- Yellow jacket for quick SMF identification

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: What does Type-B polarity mean for this MPO-12 trunk?
A: Type-B is key-up to key-up, providing a straight fiber mapping appropriate for many parallel SMF applications such as 40G/100G PSM links.

Q: Is this cable compatible with MTP- branded connectors?
A: Yes. MTP is a high-performance variant of the MPO interface, and the cable is MTP/MPO compatible when polarity and pinning match your hardware.

Q: Can I directly connect two MPO-12 transceivers with this cable?
A: Yes, provided the transceivers expect Type-B polarity and the connector gender/pinning matches the ports. Always verify device requirements.

Q: Is this for single-mode or multimode?
A: Single-mode (OS2 9/125µm). The yellow jacket indicates SMF.

Q: Which speeds/standards does it support?
A: It supports parallel single‑mode MPO-12 applications such as 40G PLR4 and 100G PSM4, and other MPO-12 parallel SMF links when polarity and pinning align.

Technical Specifications

- Cable type: MPO-12 to MPO-12 trunk (12 fibers)
- Polarity: Type-B (key-up to key-up)
- Fiber: OS2 single-mode, 9/125µm
- Jacket: LSZH, yellow
- Length: 15 m
- Connector interface: MPO (IEC 61754-7), MTP/MPO compatible
- Application: Parallel SMF links (e.g., QSFP(28) PSM4, 40GBASE-PLR4), InfiniBand parallel optics
- Mode: Single-mode (SMF)
- Breakout: None (straight trunk)
- Environmental: RoHS compliant

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