40G QSFP+ QSFP-40G-SR4-S 150m 850nm40G QSFP+ QSFP-40G-SR4-S 150m 850nm MPO-12/UPC Module, Cisco
Designed for 40G Ethernet data center and enterprise network environments, the 40G QSFP+ QSFP-40G-SR4-S 150m 850nm MPO-12/UPC Module, Cisco provides 41.25Gbps throughput in a QSFP+ form factor. It operates at 850nm over fiber through a MTP/MPO-12 Male connector and supports link lengths up to 150m@OM4/100m@OM3. The module meets IEEE 802.3 40GBASE-SR4, SFF-8436 and includes digital diagnostic monitoring for live status readout.
Product Highlights
- QSFP+ form factor, 41.25Gbps data rate
- Wavelength: 850nm
- Connector: MTP/MPO-12 Male
- Reach: up to 150m@OM4/100m@OM3
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Cisco Compatible | QSFP-40G-SR4 |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP+ |
| Max. Data Rate | 41.25Gbps |
| Wavelength | 850nm |
| Max. Transmission Distance | 150m@OM4/100m@OM3 |
| Connector | MTP/MPO-12 Male |
| Cable Type | MMF |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| TX Power | -7.6~2.4dBm |
| Receiver Sensitivity | <-5.4dBm |
| Digital Optical Monitoring | Yes |
| Receiver Overload | 2.4dBm |
| Max. Power Consumption | ≤1.5W |
| Core Size | 50um |
| Extinction Ratio | >3dB |
| Modulation | NRZ |
| Host FEC | Supported |
| Modal Bandwidth | 2000 (OM3) MHz*km4700 (OM4) MHz*km |
| Operating Temperature | 0 to 70°C (32 to 158°F) |
| Protocols | IEEE 802.3 40GBASE-SR4, SFF-8436 |
Applications
The 40G QSFP+ QSFP-40G-SR4-S 150m 850nm MPO-12/UPC Module, Cisco is used in 40G Ethernet data center and enterprise network environments, where it provides a 41.25Gbps link over twinax copper up to 150m@OM4/100m@OM3. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. Compatibility with Cisco systems is verified in our own test lab before shipment, so the unit works out of the box as an equivalent of QSFP-40G-SR4.
Standards and Compatibility
On the compatibility side, this unit is the practical equivalent of the Cisco part QSFP-40G-SR4 and works in Cisco systems out of the box. Standards compliance covers IEEE 802.3 40GBASE-SR4, SFF-8436.
Ordering Information
Our part number for this module is QSFP-SR4-40G. When ordering, just let us know the quantity and whether you need the compatibility coding for a particular switch brand; labeling and packaging can also follow your channel requirements.
Quality and Testing
Every unit we ship is tested in our own test bed on mainstream switch and transport platforms before packing. Our test center has been fully upgraded, which sets us apart from other third party product providers: 10G, 40G, 100G, 200G and 400G transceivers and direct attach cables are verified on the latest top brand equipment, including selected original switches that can hardly be found elsewhere.
Packaging
Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.
Factory Custom Capability
Working directly with the manufacturer means no middleman limits. We support OEM and ODM projects, custom cable assemblies, alternative packaging and compatibility coding for major equipment vendors, with engineering support from the same team that designs our standard products.
Logistics
Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.
