200G QSFP-DD QDD SR4 2x100G Optical Transceiver

The 200G QSFP-DD QDD SR4 2x100G Optical Transceiver is a QSFP-DD optical transceiver delivering 206.24Gbps(8x 25.78Gbps) over MMF. Operating at 850nm with a MPO-24/UPC interface, it reaches 100m and is compliant with IEEE 802.3bm, QSFP-DD MSA Compliant, CMIS 4.0. Built-in digital diagnostics give real-time access to operating parameters, making the module easy to deploy and maintain in 200G Ethernet data center and cloud network environments.

Product Highlights

• QSFP-DD form factor, 206.24Gbps(8x 25.78Gbps) data rate
• Wavelength: 850nm
• Connector: MPO-24/UPC
• Reach: up to 100m
• Fiber media: MMF
• DDM/DOM: Supported

Built for 200G Ethernet data center and cloud network environments, this QSFP-DD module carries 206.24Gbps(8x 25.78Gbps) over MMF up to 100m per link. With its MPO-24/UPC optical interface, the module works directly with the MMF infrastructure already installed in most facilities. Compatibility with Dell systems is verified in our own test lab before shipment, so the unit works out of the box as an equivalent of Q28DD-200G-2SR4.

Compliance: IEEE 802.3bm, QSFP-DD MSA Compliant, CMIS 4.0. For projects standardized on Dell hardware, this product replaces the Q28DD-200G-2SR4 directly, with identical fit and function. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.

To order, quote QDD-SR4-2X100G together with your quantity. Stock items ship quickly; for OEM orders we support custom labels, retail packing and vendor-specific coding, all handled in our own factory.

We ship to customers around the world every week. Express couriers handle most orders door to door in a few days; larger consignments go by air or sea to keep freight costs down. Tracking information is provided for every shipment, and we are flexible on shipping accounts and forwarders.

Production samples and every outgoing batch pass through bit-error-rate measurement, temperature verification and plug-in compatibility checks on mainstream switches and routers. Because we are the manufacturer, any issue found in testing is fed back to the production line immediately instead of being passed on to customers.

Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.

Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.