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Product Code: OPTT-037
MPN #: QSFP-40G-SR4=
The Cisco QSFP-40G-SR4= is a fiber optic QSFP+ transceiver module designed for 40 Gigabit Ethernet connectivity. It supports Ethernet 40GBASE-SR4 technology and provides a data transfer rate of 40Gbps.
This 40G QSFP+ transceiver operates at an optical wavelength of 850 nm and supports a maximum transfer distance of 492 ft. Its plug-in module form factor is designed for compatible networking equipment.
The module uses wired connectivity technology and supports the 40 Gigabit Ethernet data link protocol. It provides a 1 x 40Gb Ethernet interface with MPO multi-mode connectivity.
The Cisco QSFP-40G-SR4= complies with Laser Class 1, ELV, RoHS, IEC 60825-1, GR-326-CORE, MSA, GR-20-CORE, and GR-1435-CORE standards.
The transceiver operates from 32 °F to 158 °F, features a beige housing, and is supplied as a packaged quantity of one. It includes a limited 90-day warranty.
40Gbps data transfer rate
QSFP+ transceiver module
Ethernet 40GBASE-SR4
850 nm optical wavelength
492 ft maximum transfer distance
MPO multi-mode interface
Wired connectivity technology
Plug-in module form factor
Laser Class 1 compliant
RoHS and MSA compliant
32 °F to 158 °F operating temperature
| Miscellaneous | |
| Compliant Standards | Laser Class 1, ELV, RoHS, IEC 60825-1, GR-326-CORE, MSA, GR-20-CORE, GR-1435-CORE |
| Networking | |
| Form Factor | Plug-in module |
| Connectivity Technology | Wired |
| Data Transfer Rate | 40Gbps |
| Optical Wave Length | 850 nm |
| Cabling Type | Ethernet 40GBASE-SR4 |
| Data Link Protocol | 40 Gigabit Ethernet |
| Type | QSFP+ transceiver module |
| Max Transfer Distance | 492 ft |
| Header | |
| Product Line | Cisco |
| Packaged Quantity | 1 |
| Manufacturer Warranty | |
| Service & Support | Limited warranty - 90 days |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 158 °F |
| Service & Support | |
| Type | 90-day warranty |
| General | |
| Device Type | QSFP+ transceiver module |
| Color | Beige |
| Form Factor | Plug-in module |
| Expansion & Connectivity | |
| Interfaces | 1 x 40Gb Ethernet - MPO multi-mode |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)