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Arista

Arista QDD-200G-2LR4-Arista | 200G QSFP-DD Transceiver, 2x LR4, SMF, 10km, 2x CS

QDD-200G-2LR4-Arista

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Description

This 200GBASE-2LR4 QSFP-DD transceiver carries two 100GBASE-LR4 links over two pairs of duplex single-mode fibre, with a reach of up to 10km. It suits data-centre and campus networks that need 200G or 100G links over duplex single-mode fibre, whether breaking a 200G port out to two 100G LR4 links or connecting QSFP-DD ports to QSFP28 LR4 optics.

The module uses the QSFP-DD form factor with two CS duplex optical connectors and runs over G.652 single-mode fibre. Maximum power consumption is 8W, drawn from the host QSFP-DD port, and the operating case temperature range is 0 to 70 C. It halves the number of fibre links, connectors and patch panels compared with 100G-per-port platforms.

The far end can be two QSFP-100G-LR4 transceivers. The QSFP-DD port must be configured as 2x 100G, and the Arista Transceiver Guide lists minimum EOS 4.30.0. The same optics are also available in an OSFP form factor as OSFP-200G-2LR4.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Dual 100G LR4 links in a single QSFP-DD module
- Interoperates with two QSFP-100G-LR4 transceivers
- Halves fibre links, connectors and patch panels compared with 100G-per-port platforms
- Dual-rate 100G/200G operation
- Duplex single-mode fibre reach of up to 10km
- Powered from the host QSFP-DD port, 8W maximum

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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Technical Specifications

FAQs

Technical Specifications

- PHY type: 200GBASE-2LR4 (2 x 100GBASE-LR4)
- Reach: Up to 10km over 2 pairs of single-mode fibre
- Optical interoperability: 2x 100GBASE-LR4 (QSFP-100G-LR4)
- Form factor: QSFP-DD
- Connector: 2x CS (duplex)
- Fibre type: SMF G.652, two duplex pairs
- Maximum power consumption: 8W
- Dimensions QSFP-DD Type 1 (H x W x D): 13.5 x 18.4 x 78.3mm
- Dimensions QSFP-DD Type 2 (H x W x D): 13.5 x 18.4 x 93.3mm
- Operating case temperature: 0 to 70 C
- Storage temperature: -40 to 70 C
- Relative humidity: 5 to 95%
- Operating altitude: 0 to 10,000 ft
- Port configuration: QSFP-DD port must be set to 2x 100G
- Minimum EOS: 4.30.0

FAQs

Q: What can this transceiver connect to at the far end?
A: It interoperates with two QSFP-100G-LR4 transceivers, one for each of its two 100GBASE-LR4 links.

Q: Does the port need any special configuration?
A: Yes. The QSFP-DD port must be configured as 2x 100G for this module to operate.

Q: What fibre and connectors does it use?
A: It uses G.652 single-mode fibre over two duplex pairs, terminated with two CS duplex connectors, for a reach of up to 10km.

Q: What software version is required?
A: The Arista Transceiver Guide lists minimum EOS 4.30.0. Support is platform specific, so check the guide for your switch.

Q: How much power does it draw?
A: Maximum power consumption is 8W, supplied by the host QSFP-DD port.

Q: Is there an OSFP version of this optic?
A: Yes. OSFP-200G-2LR4 uses the same optics in an OSFP form factor.

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