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HPE

HPE 841716-B21 | 40GbE | QSFP+ | 40GBASE‑BiDi | 850 nm | 100 m OM3 / 150 m OM4 | LC duplex

SKU:841716-B21

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Description

40G bidirectional QSFP+ optical transceiver that delivers 40GbE over existing two‑fiber MMF plants using an LC duplex connector. Ideal for cost-effective 40G upgrades without re-cabling to MPO.

Features

- Upgrade to 40G using existing LC duplex MMF
- Compact QSFP+ footprint with BiDi optics
- Lower cabling cost versus MPO/MTP solutions
- Digital diagnostics for monitoring and troubleshooting
- Optimized for short-reach data center and campus 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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FAQs

Technical Specifications

FAQs

Q: Can this module run over existing duplex MMF?
A: Yes. It uses LC duplex and enables 40G without MPO cabling, ideal for OM3/OM4 plants.

Q: What distances are supported?
A: Up to 100 m on OM3 and 150 m on OM4 multimode fiber.

Q: Does it require an MPO connector?
A: No. It uses an LC duplex connector.

Q: Is it interoperable with standard QSFP+ 40G BiDi ports?
A: Yes, it is designed for systems that support QSFP+ 40GBASE‑BiDi.

Technical Specifications

- Data rate: 40 Gigabit Ethernet
- Form factor: QSFP+
- Optical standard: 40GBASE‑BiDi
- Wavelengths: Bidirectional around 850 nm over MMF
- Fiber type: OM3/OM4 multimode fiber
- Reach: Up to 100 m on OM3, 150 m on OM4
- Connector: LC duplex (2‑fiber)
- Cabling advantage: Reuses existing duplex MMF—no MPO required
- DDM/DOM: Digital diagnostics supported
- Compatibility: Platforms that support QSFP+ 40G BiDi optics

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