Dell QSFP-40G-SR4 07TCDN FTL410QE4C-FC 40G Standard SR4 QSFP+ Multi-Mode Transceiver

Basic Parameter Table

Core Product Features

1. Dell EMC OEM Finisar standard 40G SR4 multi-mode parallel QSFP+ optical transceiver, fully compatible with Dell PowerEdge rack servers and Dell enterprise QSFP+ leaf switches.
2. Adopts 850nm four parallel lane multi-mode design complying with standard 40GBASE-SR4 specification, supporting maximum 100m transmission over OM3 multi-mode ribbon fiber via MPO interface.
3. Hot-swappable QSFP+ housing integrated with DDM (Digital Diagnostic Monitoring), which supports real-time monitoring of transmit/receive optical power of each lane, operating temperature and supply voltage.
4. Low-power industrial wide-temperature hardware design, stable 24/7 continuous operation inside high-density data center rack cabinets.
5. Native 4×10G parallel architecture, can be split into four independent 10G SR optical links by using MPO-to-LC breakout cable for flexible leaf server access layout.
6. Cost-effective short-reach multi-mode solution for dense intra-cabinet, same-row rack 40G high-speed fiber interconnection in leaf-spine data center.

Application Scenarios

1. Short-distance high-speed interconnection between leaf and spine switches inside data center racks, 40G uplink for virtualization compute clusters and NVMe storage hosts within 100 meters.
2. Dense cabinet cluster networking with OM3 multi-mode ribbon fiber, breakout to 4×10G links for mass server access.
3. Not suitable for medium/long-distance cross-floor / cross-building transmission and single-mode fiber deployment environments.