• Silver-colored arista qsfp-200g-sr4 200g sr4 sfp56 transceiver modules with blue handles and metallic connectors
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Arista

Arista QSFP-200G-SR4 | 200G/100G SR4 QSFP56 Transceiver, 850nm, MPO-12, 100m

Arista QSFP-200G-SR4 | 200G/100G SR4 QSFP56 Transceiver, 850nm, MPO-12, 100m

QSFP-200G-SR4

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Description

The Arista QSFP-200G-SR4 is a dual-rate 200GBASE-SR4 / 100GBASE-SR4 QSFP56 optical transceiver designed for high-density data centre deployments requiring flexible 200G or 100G connectivity over parallel multi-mode fibre. Operating at 850nm across four parallel lanes, it supports link distances of up to 70m over OM3 and 100m over OM4 MMF via an MPO-12 (PC/UPC) connector. Its dual-rate capability allows a single SKU to serve both 200G and 100G port configurations, reducing inventory complexity in mixed-speed environments.

Built to IEEE 802.3bs and QSFP56 MSA standards, the transceiver includes Digital Optical Monitoring (DOM) via I2C for real-time diagnostics including temperature, voltage, and optical power. The hot-swappable pull-tab form factor enables tool-free installation with minimal disruption. Compatible with Arista EOS-based platforms from EOS 4.28.2 onwards, it suits data centre spine/leaf, high-performance computing, and enterprise core or distribution layers. RoHS compliant. Contact iptrading.com.au — your local source for enterprise-grade networking solutions.

Features

- Dual-rate operation — supports both 200G and 100G on a single transceiver module
- Parallel OM3/OM4 MMF connectivity for high-density data centre cabling infrastructure
- MPO-12 (PC/UPC) optical connector — industry-standard parallel fibre interface
- Digital Optical Monitoring (DOM) via I2C for real-time link diagnostics
- Hot-swappable pull-tab form factor for tool-free, non-disruptive installation
- Compatible with Arista EOS-based 200G QSFP platforms from EOS 4.28.2
- Suited to data centre spine/leaf, HPC, and enterprise core/distribution deployments
- IEEE 802.3bs and QSFP56 MSA compliant
- RoHS compliant

Warranty

Arista hardware products come with a 1-year limited hardware warranty, covering defects in materials and workmanship under normal use.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Arista products. Contact our team to explore options that align with your organisation's needs.
https://www.arista.com/assets/data/pdf/Warranty.pdf

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- Form Factor: QSFP56 (QSFP200)
- Data Rate: Dual Rate — 200GBASE-SR4 / 100GBASE-SR4
- Wavelength: 850nm (4 x parallel lanes)
- Fiber Type: Parallel Multi-Mode Fiber (MMF) — OM3 / OM4
- Connector: MPO-12 (PC/UPC)
- Max Reach: 70m over OM3 / 100m over OM4
- Digital Optical Monitoring (DOM): Yes (via I2C)
- Operating Temperature: 0°C to 70°C (Commercial)
- Minimum EOS Version: 4.28.2
- Compliance: IEEE 802.3bs, 200GBASE-SR4, QSFP56 MSA, RoHS

FAQs

Q: What speeds does the QSFP-200G-SR4 support?
A: The QSFP-200G-SR4 operates as a dual-rate transceiver, supporting both 200GBASE-SR4 (200G) and 100GBASE-SR4 (100G) on the same module. This makes it suitable for deployments where port speeds may vary or transition over time.

Q: What fibre type and cable distance does this transceiver support?
A: It operates over parallel multi-mode fibre (MMF) using an MPO-12 (PC/UPC) connector. Maximum reach is 70 metres over OM3 fibre and 100 metres over OM4 fibre.

Q: Which Arista platforms and EOS versions are compatible?
A: The QSFP-200G-SR4 is compatible with Arista EOS-based platforms that support 200G QSFP56 ports. A minimum EOS version of 4.28.2 is required. Consult Arista's compatibility matrix for specific switch model support.

Q: Does this transceiver support Digital Optical Monitoring (DOM)?
A: Yes. The QSFP-200G-SR4 includes DOM via I2C, enabling real-time monitoring of optical transmit/receive power, temperature, supply voltage, and laser bias current directly from the Arista EOS CLI.

Q: Can I purchase the Arista QSFP-200G-SR4 in Australia?
A: Yes. The Arista QSFP-200G-SR4 is available through iptrading.com.au, an Australian B2B IT hardware reseller. Contact the team for pricing, volume availability, and lead times for enterprise and data centre deployments.

Q: Is the QSFP-200G-SR4 hot-swappable?
A: Yes. The transceiver uses a hot-swappable pull-tab form factor, allowing installation and removal without powering down the host system, minimising downtime in live data centre environments.

Datasheet

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