http://www.topnetsystem.com/40g-qsfp.html en http://www.topnetsystem.com/40g-qsfp-sr4.html 40G QSFP+ SR4 is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP+ Transceiver for 40Gigabit Ethernet Applications. This transceivers is a high performance module for short-range multi-lane data communication and interconnect applications. http://www.topnetsystem.com/ 2021/5/5 15:33:02 http://www.topnetsystem.com/40g-qsfp-lr4.html The optical connectivity is based on two SMF LC connectors, one for Tx and one for Rx. The Tx and Rx each consist of 4 10GB/s CWDM channels, whose wavelengths are in the 1300nm range. http://www.topnetsystem.com/ 2021/5/5 15:37:10 http://www.topnetsystem.com/40g-qsfp-psm-lr4.html An optical fiber ribbon cable with an MTP/MPO connector can be plugged into the QSFP+ module receptacle. Operation for an aggregate data rate of 40Gb/s on 10km of single mode fiber. http://www.topnetsystem.com/ 2021/5/5 15:50:31 http://www.topnetsystem.com/40g-qsfp-ir4.html The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. http://www.topnetsystem.com/ 2021/5/5 16:13:45 http://www.topnetsystem.com/40g-qsfp-psm-ir4.html This product is a parallel 40Gb/s Quad Small Form-factor Pluggable (QSFP+) optical module. It provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels. http://www.topnetsystem.com/ 2021/5/5 16:18:55 http://www.topnetsystem.com/40g-qsfp-er4.html QSFP ER4 is a 4x10G hot pluggable optical transceiver enables the integration of 4 transmitters, 4 receivers and an optical MUX/DeMUX into a small form factor package that delivers a 40Gbps data link in a compact QSFP footprint. http://www.topnetsystem.com/ 2021/5/5 16:22:33 http://www.topnetsystem.com/40g-qsfp-bd-sr4.html QSFP+ BIDI SR4 is a Four-Channel,Pluggable, LC Duplex, Fiber-Optic QSFP+ Transceiver for 40 Gigabit Ethernet Applications. This transceiver is a high performance module for short-range duplex data communication and interconnect applications. http://www.topnetsystem.com/ 2021/5/5 16:26:21 http://www.topnetsystem.com/40g-qsfp-sr4-bd-rx.html QSFP+ 40G SR4 BIDI RX-Only receiver integrates receiver on one module. It is a two-Channel, Pluggable, LC Duplex, Fiber-Optic QSFP+ Transceiver for 40 Gigabit Ethernet Applications. http://www.topnetsystem.com/ 2021/5/5 16:33:42 http://www.topnetsystem.com/40g-qsfp-zr4.html QSFP+ optical transceiver is equipped with LC duplex connectors, reaching a link up to 80km over OS2.Topnet manufactured 40GBASE-ZR4 QSFP+ transceiver module is compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-ZR4 http://www.topnetsystem.com/ 2022/4/22 14:23:29