Alternative to SFM40G-SR4: Better-Value Equivalents in Stock
Comparing the SFM40G-SR4 (SFM40G-SR4 - Solarflare Gen2 40Base-SR4 100m 850nm QSFP+ Optical Transceiver Module) against alternatives? Pro Disk Network stocks 12 similar parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the SFM40G-SR4
| SKU | SFM40G-SR4 |
|---|---|
| Product | SFM40G-SR4 - Solarflare Gen2 40Base-SR4 100m 850nm QSFP+ Optical Transceiver Module |
| Current price | $230.88 |
| Stock status | In Stock |
| Detail page | View SFM40G-SR4 › |
Alternatives to SFM40G-SR4
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
MMA1B00-C100D - Mellanox 100Gbps 100GBase-SR4 Multi-mode Fiber 100m 850nm MPO Connector QSFP28 Optical Transceiver Module
SKU: MMA1B00-C100D
Price: $184.21
FTL410QE2CAO - Addonics 40Gbps 40GBase-SR4 Multi-mode Fiber 100m 850nm Hot Pluggable QSFP+ Gen2 Optical Transceiver Module
SKU: FTL410QE2CAO
Price: $361.78
FTLF8536P4BCL - Finisar 25.78Gb/s 100GBase-SR4 Multi-mode Fiber 100m 850nm Duplex LC Connector SFP+ Optical Transceiver Module
SKU: FTLF8536P4BCL
Price: $376.84
FTLF8529P3BNV - Finisar Corporation 16Gb/s 850nm 100m SFP+ Optical Transceiver Module
SKU: FTLF8529P3BNV
Price: $401.97
02310WRD - Huawei 9.8Gbps Multi-mode Fiber 100m 850nm LC Connector SFP+ Optical Transceiver Module
SKU: 02310WRD
Price: $1,151.09
OMXD10N02 - Huawei 9.8Gbps Multi-mode Fiber 100m 850nm LC Connector SFP+ Optical Transceiver Module
SKU: OMXD10N02
Price: $1,151.09
FTLC9152RGPL - Finisar SWDM4 100Gbps Multi-mode Fiber 100m 850nm Duplex LC Connector Hot-pluggable QSFP28 Optical Transceiver Module
SKU: FTLC9152RGPL
Price: $1,295.64
OSN010003 - Huawei 10.3Gbps Multi-mode Fiber 100m 850nm MPO Connector CFP Optical Transceiver Module
SKU: OSN010003
Price: $10,238.80
S4017457 - Huawei 10.3Gbps Multi-mode Fiber 100m 850nm MPO Connector CFP Optical Transceiver Module
SKU: S4017457
Price: $10,238.80
SOLR-SFM10G-SR - Solarflare SFM10G-SR 10GBase-SR 850nm Multimode 10 Gb/s SFP+ Transceiver Module
SKU: SOLR-SFM10G-SR
Price: $258.78
SOLR-SFM40G-SR4 - Solarflare 40Gbps 40GBase-SR4 850nm QSFP+ Transceiver Module
SKU: SOLR-SFM40G-SR4
Price: $592.79
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.