威晟光电研发的 40G QSFP+ 有源电缆, 符合MSA SFF-8436, 应用于40G以太网和InfiniBand等数据中心互联场景。

Introduction
 
The Quad Small Form-factor Pluggable (often abbreviated as QSFP or QSFP+) is a compact, hot-pluggable transceiver used for data communications applications. It interfaces a network device motherboard (for a switch, router, media converter or similar device) to a fiber optic cable. It is a industry format jointly developed and supported by many network component vendors. QSFP+ transceivers are designed to support Serial Attached SCSI, 40G Ethernet, 20G/40G Infiniband, and other communications standards.

Features

Four channels transmit and receive
10Gbps per channel
Single laser powering 4 channels supporting up to 10.52Gbps channel for 42Gbps total throuthput
Operating temperature of 0~ 70°C
Fewer components and higher reliability than competition
Intrusion Detection and Protection(IDP) Features
QSFP+ SFF-8436 form factor
 
Applications

InfiniBand QDR, 40 Gigabit Ethernet, Fiber Channel, PCIe
Switches, Routers, and HBA/HCA'S
Data Centers
High Performance Computing(HPC) & Storage
Improved cable management applications