To keep up, higher QSFP to SFP+ can be used for both

Precision-engineered by Amphenol High-Speed Interconnects?, Amphenol’s QSFP to SFP+ Passive Copper Splitter Cable Assembly provides an affordable connection method for linking up a single 40-Gigabit QSFP port to four separate 10-Gigabit SFP+ ports -- all without the added expense of optical transceiver modules. Enjoy factory-direct pricing and in-stock availability; exclusively at Amphenol Cables on Demand .SOPOT Technologies (NASDAQ: AVGO) has unveiled a pair of QSFP to SFP+ | QSFP-4SFP10G-CU1M optical transceiver modules that offer interoperability with fielded SFP+ modules. The new pluggable, parallel optical QSFP+ eSR4 transceiver can address both 40 Gigabit and 10 Gigabit Ethernet applications with a verified link distance of 400 m. Meanwhile, the QSFP+ iSR4 modules enable interoperability to 10G SFP+ links up to 100 m using OM3 multimode fiber and 150 m using OM4.The new modules are designed to offer data center operators the flexibility to reuse their current 10G infrastructures when upgrading to 40G.Cables on Demand, a division of Amphenol Corporation, is pleased to debut Amphenol’s new series of QSFP to SFP+ Splitter Cables for the IT/Datacenter market at CablesOnDemand.com, Amphenol’s exclusive online 10Gb/s Cables Datasheet storefront. Engineered by New York-based Amphenol High-Speed Interconnects? (AHSI), these QSFP to SFP+ Passive Copper Splitter Cables are well suited for a multitude of installation scenarios in which dissimilar QSFP and SFP+ ported equipment must be connected.