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QSFP-400G-DR4
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Cisco 400GBASE-DR4 QSFP112 Transceiver, MPO-12, 500 m Parallel Single-Mode
MPNQSFP-400G-DR4
The Cisco QSFP-400G-DR4 is a 400GBASE-DR4 QSFP112 transceiver with an MPO-12 connector and a 500 m reach over parallel single-mode fiber.
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Cisco 400GBASE-DR4 QSFP112 Transceiver, MPO-12, 500 m Parallel Single-Mode
QSFP-400G-DR4 · Refurbished · 1 year warranty
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Overview
Four parallel lanes of single-mode fiber, terminated in a single MPO-12 connector, define the Cisco QSFP-400G-DR4. It is a 400GBASE-DR4 transceiver in the QSFP112 form factor, rated for 500 m.
That reach suits links inside a data center or between nearby halls, where duplex LC cabling is not required. Since the connector is MPO-12, your patching has to match: trunk cables and cassettes need to be single-mode MPO rather than multimode. The module has one port at 400GbE.
Buyers can choose between new stock and refurbished units, both with 1 year or 3 years of warranty. A used option is also listed, with a 90 day warranty, which can help when the project budget is tight and the module only needs to cover a short term. Ask for pricing on whichever condition suits the job.
Specifications
| Manufacturer part number | QSFP-400G-DR4 |
|---|---|
| Brand | Cisco |
| Media | Single-mode fiber |
| Ports | 1 |
| Maximum reach | 500 m |
| Connector | MPO-12 |
| Port speed | 400GbE |
| Form factor | QSFP112 |
| Type | Transceiver |
Specifications from the manufacturer's datasheet ↗
FAQ
- How far can the QSFP-400G-DR4 reach?
- The rated reach is 500 m over single-mode fiber.
- Which connector does the QSFP-400G-DR4 use?
- An MPO-12 connector, with the QSFP112 form factor.
- What warranty does a used QSFP-400G-DR4 carry?
- Used units carry 90 days. New and refurbished units carry 1 year or 3 years.
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