---
title: Cisco Optical Transceivers 400G/800G - QSFP/OSFP​ Reviews
meta_title: 'Cisco Optical Transceivers 400G/800G - QSFP/OSFP​ Reviews 2026: Details,
  Pricing, & Features | G2'
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  out how Cisco Optical Transceivers 400G/800G - QSFP/OSFP​ works for a business like
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date_modified: '2026-06-12'
parent_category:
  name: IT Infrastructure
  url: https://www.g2.com/categories/it-infrastructure
---


# Cisco Optical Transceivers 400G/800G - QSFP/OSFP​ Reviews
**Vendor:** Cisco  
**Category:** [Data Center Networking Solutions](https://www.g2.com/categories/data-center-networking)
## About Cisco Optical Transceivers 400G/800G - QSFP/OSFP​
Cisco Optical Transceivers in the 400G and 800G ranges, available in QSFP and OSFP form factors, are hardware components designed to facilitate high-bandwidth data transmission within networking infrastructure. These modules function by converting electrical signals into optical signals for transmission over fiber-optic cabling and performing the reverse conversion upon reception. They are engineered for integration with compatible Cisco switches, routers, and server platforms to provide the physical layer connectivity required for high-density data center environments, service provider backbones, and enterprise networks. By supporting these specific data rates and form factors, these transceivers enable the physical connectivity and throughput necessary for modern high-performance computing and networking applications.






- [View Cisco Optical Transceivers 400G/800G - QSFP/OSFP​ pricing details and edition comparison](https://www.g2.com/products/cisco-optical-transceivers-400g-800g-qsfp-osfp/reviews?section=pricing&secure%5Bexpires_at%5D=2026-08-10+18%3A00%3A12+-0500&secure%5Bsession_id%5D=db6e4f7b-ae44-4294-a0e7-3d890f50fa0a&secure%5Btoken%5D=92d5306acc092f5d6d3812df2c98698bb746e8dd1f8c1b7ff32c1bb4c1083b96&format=llm_user)


## Top Cisco Optical Transceivers 400G/800G - QSFP/OSFP​ Alternatives
  - [OpManager Nexus](https://www.g2.com/products/opmanager-nexus/reviews) - 4.6/5.0 (223 reviews)
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