Macroreer Products provides high quality 40G QSFP+ modules transceivers for network, server, and storage systems. These transceivers are specifically coded to be 100% compatible with the original manufacturer hardware. Each product is subject to in depth qualification and testing to ensure that it will perform to the demands of rigorous technology environments. 

QSFP+ is short for quad (4-channel) small form-factor pluggable. These transceivers are used to connect switches and routers to the network. QSFP+ modules are hot-pluggable which allows them to be plugged into a QSFP+ port without shutting down the system. There are several types of QSFP+ range options which allow for a wide variety of combinations on a port-by-port basis. QSFP+ will typically have an LC or MTP fiber interface.

Macroreer 40G QSFP+ modules transceivers series includes the 40G QSFP+ SR4, 40G QSFP+ LR4, 40G QSFP+ PSM4, 40G QSFP+ ER4 and the latest innovation the 40G QSFP+ Bidi. It offers connecting solutions from 100m to 40km for data centers and high performance computing networks.

Our 40G QSFP+ modules transceivers support link lengths up to 300m over multimode fiber cables with MTP/MPO connectors. The 40G QSFP+ transceivers support link lengths up to 10km over single mode fiber with MPO connectors (PSM4) and up to 40km over single mode with duplex LC connectors.

Form Factor Details

  •  The first 40GB transceiver
  •  Introduced “lanes” 4x 10G
  • Opened up a wide range of networking possibilities!
  • MPO/MTP or LC connectors
Macroreer 40G QSFP+ transceivers

QSFP+ 40G Modules Transceivers

Part NumberModel No.Data Rate(Gbps)WavelengthMedia TypeReachTX Power(dBm)RX Sens.(dBm)Temp.(℃)Note
MA-QSFP-40G-SR4QSFP-40G-SR440850nmMTP/MPO100 m-5.6~+3-5.40~70
MA-QSFP-40G-SR4QSFP-40G-SR440850nmMTP/MPO300 m-7.6~+1-5.40~70
MA-QSFP-40G-IR4(PSM)QSFP-40G-IR4(PSM)401310nmMTP/MPO1.4 kmTBDTBD0~70
MA-QSFP-40G-IR4QSFP-40G-IR4401310nmLC2 km-2~+3.5-11.50~70
MA-QSFP-40G-LR4QSFP-40G-LR4401310nmLC10 km-4~+3.5-9.90~70