The Quad Small Form-factor Pluggable (QSFP) is a compact, hot-pluggable transceiver used for data communications applications. The form factor and electrical interface are specified by a multi-source agreement (MSA) under the auspices of the Small Form Factor Committee. They are compliant with the QSFPMSA and IEEE 802. Digital diagnostics functions are available via the I2C interface, as specified by the QSFPMSA . Most of these switch vendors choose the smallest form factor transceiver: the QSFPtransceiver. SFP is short for small form factor.

It refers to fiber optic transceivers supporting 1Gbps data rate. At the first sight, these transceiver modules are very similar. But actually, they have big differences . G optical module is an important part of the 100G network, and 100G QSFPoptical . For applications beyond 10km, QSFPoptical transceivers cannot reach it.

Therefore, users have to use . TRQ5E20ENF is used in data centers, high performance computing networks, and service provider transport networks. The Lumentum 100G QSFPLROptical Transceiver is a full duplex, photonic-integrated optical transceiver that provides a high-speed link at aggregated data rate of either 103. The Lumentum 100G QSFPCWDMOptical Transceiver is a full duplex, photonic-integrated optic transceiver that provides a high-speed link at aggregated data rate of 103. Amphenol is pleased to expand its leadership in Quad-SFP.

This module incorporates Mellanox integrated circuit technology, in order to provide high performance at low power. The transceiver operates over parallel multi-mode (MMF) fiber, using a nominal . InnoLight 100G QSFPoptical transceivers include SR AOC, AOC breakout, CWDM CLR eCWDM PSM PSMpigtail, LR LRLite, ERLite series. They use LC or MPO receptacles, with the features of IEEE802. Hence, this post will focus on several types of 100G QSFP.

Application, 100GBASE-SR4. Media Type, Multimode Fiber. Operating Temperature, 0-70. Industrial Temperature Capable, N. G can handle up to 28Gbps, hence the engineering and industry name is QSFP28. The SFF committee that standardizes the management interface for . G form factor as “100G QSFP” to avoid any confusion.

This page explains the feature and line-up of Fujitsu 100G CFPTransceiver.