GLOBALfiber Q40G-PSM4 is a parallel single-mode 40G QSFP+ transceiver for links up to 10 km. Four independent optical lanes use an MPO/MTP interface, providing a parallel-fiber option for data center, access and switch interconnects.
Available coding and compatibility
Available coding options: Alcatel, Arista, Ciena, Cisco, Dell, Extreme, Fortinet, Generic, H3C, HP, Huawei, IBM, Infinera, Intel, Juniper, NVIDIA-Mellanox(ETH).
Provide the equipment model, port configuration and software version so we can check support. Coding availability does not confirm compatibility with every equipment model. For other coding requirements, contact salg@globalfiber.no. Ethernet coding does not by itself confirm InfiniBand support.
Key specifications
| Specification |
Details |
| Product number |
Q40G-PSM4 |
| Form factor |
QSFP+ |
| Capacity |
40 Gb/s |
| Applications |
40GbE PSM4; InfiniBand, subject to host support and coding |
| Power dissipation |
3.5 W maximum |
| Reach and fiber |
Up to 10 km on single-mode fiber |
| Nominal wavelength |
1310 nm |
| Optical connectors |
MPO/MTP, eight active fibers (MPO-8) |
| Diagnostics |
Digital diagnostic monitoring (DDM) |
Installation requirements
Match the MPO polarity and mating connector to the parallel single-mode link. Any 4 x 10G breakout use requires separate confirmation of module, host, far-end optics and coding support.