Replacement for GP-QSFP-40GE-PSM4: Drop-In Alternatives We Stock
Looking for a replacement for the GP-QSFP-40GE-PSM4 (GP-QSFP-40GE-PSM4 - Force10 40Gbps 40GBase-LR4 PSM Single-mode Fiber 10km 1310nm MPO Connector QSFP+ Transceiver Module)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the GP-QSFP-40GE-PSM4
| SKU | GP-QSFP-40GE-PSM4 |
|---|---|
| Product | GP-QSFP-40GE-PSM4 - Force10 40Gbps 40GBase-LR4 PSM Single-mode Fiber 10km 1310nm MPO Connector QSFP+ Transceiver Module |
| Current price | $2,796.28 |
| Stock status | In Stock |
| Detail page | View GP-QSFP-40GE-PSM4 › |
Drop-in replacements for GP-QSFP-40GE-PSM4
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.
QSFP-40G-PLR4 - Arista 40Gbps 40GBase-PLR4 Single-Mode Fiber 10km 1310nm MTP/MPO Connector QSFP+ Transceiver Module
SKU: QSFP-40G-PLR4
Price: $1,300.00
QSFP-4X10G-LR-S - Cisco Single-Mode 40Gbps 10GBase-LR Fiber 10km 1310nm MTP/MPO Connector QSFP+ Transceiver Module
SKU: QSFP-4X10G-LR-S
Price: $1,986.01
JNP-QSFP-4X10GE-LR - Juniper 40Gbps 40GBase-LR Single-mode Fiber 10km 1310nm MPO Connector QSFP+ Transceiver Module
SKU: JNP-QSFP-4X10GE-LR
Price: $2,124.21
QSFP-40GBASE-PLR-ACC - Accortec 40Gb/s 40GBase-PLR4 Single-mode Fiber 10km 1310nm MPO Connector QSFP+ Transceiver Module
SKU: QSFP-40GBASE-PLR-ACC
Price: $2,419.41
QSFP-4X10G-LR-S-ACC - Accortec 40Gbps 10GBase-LR Single-Mode Fiber 10km 1310nm MTP/MPO Connector QSFP+ Transceiver Module
SKU: QSFP-4X10G-LR-S-ACC
Price: $2,643.50
ONS-QSFP-4X10-MLR - Cisco Single-Mode 40Gbps 40GBase-LR Multi-rate Fiber 10km 1355nm MPO-12 Connector QSFP+ Transceiver Module
SKU: ONS-QSFP-4X10-MLR
Price: $2,315.79
QFX-QSFP-40G-LRM4 - Juniper 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1330nm MPO Connector QSFP+ Transceiver Module
SKU: QFX-QSFP-40G-LRM4
Price: $3,932.28
10-3118-02 - Cisco Single-mode 40Gbps 10GBase-LR Fiber 10km 1310nm MPO Connector QSFP+ Transceiver Module
SKU: 10-3118-02
Price: $1,337.79
FTL4P1QE1C - Finisar 40Gbps 4x10GBase-LR Single-mode Fiber 10km 1310nm MPO Connector QSFP Transceiver Module
SKU: FTL4P1QE1C
Price: $1,699.86
QSFPP-4X10GE-LR - Juniper 40Gbps 40GBase-CWDM LR Single-mode Fiber 10km 1310nm MPO Connector QSFP+ Transceiver Module
SKU: QSFPP-4X10GE-LR
Price: $1,966.32
QSFPP-4X10GE-LR-ACC - Accortec 40Gbps 40GBase-CWDM LR Single-mode Fiber 10km 1310nm MPO Connector QSFP+ Transceiver Module
SKU: QSFPP-4X10GE-LR-ACC
Price: $2,228.91
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.