• Silver arista qdd-200g-2lr43 200g qsfp-dd transceiver modules with blue handles and metallic connectors for 10km smf use
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Arista

Arista QDD-200G-2LR43 | 200G QSFP-DD Transceiver, 2x100G-LR4, 10km, Dual CS

QDD-200G-2LR43

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Description

This 200G QSFP-DD transceiver provides two independent 100GBASE-LR4 links from a single module, each running up to 10km over its own duplex single-mode fibre pair. It suits data centre and campus-interconnect deployments where a 200G QSFP-DD port needs to break out to two 100G LR4 links, for example connecting to 100G QSFP28 LR4 ports at the far end.

The module is a QSFP-DD form factor with 2x CS optical connectors, one per 100G link, and is rated for a maximum power consumption of 8W, drawn from the host switch port. It operates across a case temperature range of 0 to 70 C and complies with IEEE 802.3 and the QSFP-DD MSA. The host QSFP-DD port must be configured as 2x 100G.

On the optical side it is interoperable with Arista QSFP-100G-LR4 modules over duplex single-mode fibre. Use CS-connector fibre, or CS-to-LC breakout cabling, on the module side.

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

Features

- Dual 100G LR4 links in a single QSFP-DD module for breakout to two 100G ports
- Up to 10km reach over single-mode fibre on each of two duplex pairs
- Optical interoperability with 100GBASE-LR4 QSFP modules (QSFP-100G-LR4)
- Hot swappable to maximise uptime and simplify serviceability
- Compliant with IEEE 802.3 and the QSFP-DD MSA
- Supports flexible media and interface choice on a port-by-port basis

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)
- Form factor: QSFP-DD
- Aggregate speed: 200G (2x100G)
- Reach: up to 10km over 2 pairs of single-mode fibre
- Fibre type: single-mode fibre (SMF), 2 duplex pairs
- Optical connector: 2x CS
- Optical interoperability: 2x 100GBASE-LR4 (QSFP-100G-LR4)
- Power consumption: 8W maximum
- 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 requirement: QSFP-DD port configured as 2x 100G
- Compliance: IEEE 802.3 Ethernet, QSFP-DD MSA, 100G Lambda MSA

FAQs

Q: What does the host port need to be configured as?
A: The QSFP-DD port must be configured as 2x 100G for this module to operate as two independent 100GBASE-LR4 links.

Q: Can it link to 100G QSFP28 LR4 ports?
A: Yes. It is optically interoperable with Arista QSFP-100G-LR4 modules over duplex single-mode fibre, so each 100G link can terminate on a 100G LR4 port.

Q: What fibre and connectors does it use?
A: It uses single-mode fibre with two CS optical connectors, one per 100G link. CS-connector fibre or CS-to-LC breakout cabling is used on the module side.

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

Q: What is the maximum reach?
A: Each of the two 100G links reaches up to 10km over its own duplex single-mode fibre pair.

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