Dell Q28-100G-SR4-85C 04WGYD FTLC9555REPM3-E5 100G SR4 QSFP28 Multi-Mode Transceiver

Basic Parameter Table

Core Product Features

1. Dell OEM Finisar 100G parallel multi-mode QSFP28 optical transceiver, fully compatible with Dell PowerEdge 14G/15G/16G servers and Dell QSFP28 leaf/spine switches.
2. Adopts 850nm 4-lane parallel optical design complying with 100GBASE-SR4 standard, supports maximum 100m transmission via OM4 multi-mode ribbon fiber with MPO interface.
3. Hot-swappable QSFP28 housing with complete DDM (Digital Diagnostic Monitoring), real-time monitoring of each lane’s transmit/receive optical power, module temperature and supply voltage.
4. Low-power industrial wide-temperature hardware design, stable 24/7 non-stop operation in high-density cloud data center rack environments.
5. Native 4×25G parallel architecture, can be split into four independent 25G SR links through MPO-to-LC breakout cable for flexible server access deployment.
6. Cost-effective short-reach multi-mode solution for leaf-spine cloud data center intra-rack 100G high-speed interconnection.

Application Scenarios

1. 100G uplink between leaf and spine switches inside cloud data centers, high-speed interconnection for all-flash NVMe storage clusters, short-distance networking within 100 meters with OM4 ribbon fiber.
2. Dense enterprise cabinet cluster construction, split into 4×25G links to connect a large number of 25G compute hosts via breakout cables.
3. Not suitable for medium/long-distance cross-building transmission and single-mode fiber networking scenarios.