Alternative to WSP-Q40GLR4L: Better-Value Equivalents in Stock
Comparing the WSP-Q40GLR4L (Cisco WSP-Q40GLR4L 40Gb/s 40GBase-LR4L Single-Mode Fiber 2km 1310nm Duplex LC Connector QSFP+ Transceiver Module Spare) against alternatives? Pro Disk Network stocks 12 similar Cisco 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 WSP-Q40GLR4L
| SKU | WSP-Q40GLR4L |
|---|---|
| Product | Cisco WSP-Q40GLR4L 40Gb/s 40GBase-LR4L Single-Mode Fiber 2km 1310nm Duplex LC Connector QSFP+ Transceiver Module Spare |
| Current price | $726.47 |
| Stock status | In Stock |
| Detail page | View WSP-Q40GLR4L › |
Alternatives to WSP-Q40GLR4L
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.
SFP-OC48-SR-RF - Cisco SFP-OC48-SR - Cisco 2.5Gb/s OC-48/STM-16 SR-1 Single-Mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC48-SR-RF
Price: $113.36
10-1970-01 - Cisco 622Mb/s OC-12/STM-4 Single-Mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: 10-1970-01
Price: $99.58
Cisco SFP-OC48-SR Single-mode 2.5Gbps Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC48-SR
Price: $113.36
ONS-SI-2G-S1 - Cisco Single-Mode 2.48Gbps OC-48/STM-16 SR-1 Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: ONS-SI-2G-S1
Price: $448.51
ONS-SE-2G-S1-RF - Cisco 2.5Gbps 2.5GBase OC-48/STM-16/2.5G SONET SR Single-mode Fiber 2km 1310nm LC Connector SFP Transceiver Module
SKU: ONS-SE-2G-S1-RF
Price: $699.95
10-1971-02 - Cisco 2.5Gb/s 1000Base-LX OC-48/STM-16 SR-1 Single-Mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: 10-1971-02
Price: $749.08
ONS-SE-2G-S1 - Cisco Single-Mode 2.5Gbps 2.5GBase OC-48/STM-16/2.5G SONET SR Fiber 2km 1310nm LC Connector SFP Transceiver Module
SKU: ONS-SE-2G-S1
Price: $787.07
QSFP-100G-SM-SR - Cisco Single-Mode 100Gbps 100GBase-CWDM4 Fiber 2km 1310nm LC Connector QSFP Transceiver Module
SKU: QSFP-100G-SM-SR
Price: $6,843.83
MFEFX1-C - Cisco 100Mbps 100Base-FX Multi-mode Fiber 2km 1310nm Duplex LC Connector SFP (mini-GBIC) Transceiver Module
SKU: MFEFX1-C
Price: $76.09
SFP-OC3-SR - Cisco 155Mb/s OC-3/STM-1 Multi-Mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC3-SR
Price: $79.66
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.