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HPE

HPE Q2F19A | 100G QSFP28 | 100GBASE-SR4 | 850nm | 70m OM3 / 100m OM4 | MPO-12

SKU:Q2F19A

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Description

Short-reach 100GbE QSFP28 SR4 module for high-density leaf/spine and aggregation links over multimode fiber. Supports breakout to 4x25GbE on compatible hardware.

Features

- High-density 100G over MMF for short-reach data center links
- Energy-efficient QSFP28 design
- Backward breakout to 4x25G for flexible migrations
- Interoperable with standard 100GBASE-SR4 optics

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 OM3 fiber?
A: Yes, up to approximately 70 meters on OM3 and 100 meters on OM4.

Q: What connector type is required?
A: An MPO-12 (MTP) multimode connector on the patch or trunk cable.

Q: Does it support 4x25G breakout?
A: Yes, when used with an MPO-to-4xLC breakout cable and a switch/NIC that supports 25G breakout.

Q: Is DDM/DOM available?
A: Yes, digital diagnostics per SFF-8636 are supported.

Technical Specifications

- Speed: 100 Gigabit Ethernet
- Form factor: QSFP28
- Optical standard: 100GBASE-SR4 (IEEE 802.3bm)
- Wavelength: 850 nm (VCSEL)
- Connector: MPO-12 (MTP) multimode
- Reach: up to 70 m on OM3 / 100 m on OM4
- Breakout support: 4x 25G over MMF with appropriate cabling and switch support
- Digital diagnostics: Yes (DDM/DOM, SFF-8636)
- Power consumption: ≤3.5 W typical
- Operating temperature: 0°C to 70°C (commercial)

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