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HPE

HPE QK731A | OM4 MMF Patch Cable | MPO-8 to MPO-8 | 50m | 50/125µm | 850nm | SR4 40/100G-ready

SKU:QK731A

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Description

High-density OM4 multimode 8‑fiber MPO patch cable for short-reach 40/100G SR4 links in data centers, cassettes, and trunk deployments. Engineered for consistent optical performance over a 50 m run with low attenuation for reliable parallel optics.

Features

- High-density MPO-8 parallel optics for 40/100G SR4
- OM4 50/125 µm multimode for low-loss short-reach performance
- 850 nm optimized for VCSEL-based transceivers
- Interoperable with MPO cassettes and trunks in spine–leaf fabrics
- Factory-terminated for consistent, reliable insertion loss

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 MPO cable compatible with SR4 transceivers?
A: Yes. It is designed for 40G/100G SR4 links over OM4. Ensure polarity and pin configuration match your transceiver and cassette system.

Q: Can this be used with MPO-to-LC breakout cassettes?
A: Yes, when paired with compatible Method B cassettes or harnesses designed for 8‑fiber parallel optics.

Q: What reach can I expect on OM4 for SR4 links?
A: Typical OM4 reach is up to 150 m for 40G/100G SR4, and this 50 m cable length is well within that budget.

Technical Specifications

- Cable type: OM4 multimode (50/125 µm)
- Connectors: MPO to MPO (8‑fiber)
- Length: 50 m
- Wavelength optimized: 850 nm
- Supported applications: 40GBASE-SR4, 100GBASE-SR4
- Use case: Data center trunks, cassettes, and high-density patching
- Mode: Multimode, bend-tolerant construction

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