Replacement for QSFP40GSRBD: Drop-In Alternatives We Stock
Looking for a replacement for the QSFP40GSRBD (QSFP40GSRBD - Cisco Multi-Mode 40Gbps 40GBase-SR-BiDi Fibre Duplex LC Connector QSFP+ Transceiver Module)? Pro Disk Network ships Cisco 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 QSFP40GSRBD
| SKU | QSFP40GSRBD |
|---|---|
| Product | QSFP40GSRBD - Cisco Multi-Mode 40Gbps 40GBase-SR-BiDi Fibre Duplex LC Connector QSFP+ Transceiver Module |
| Current price | $259.26 |
| Stock status | In Stock |
| Detail page | View QSFP40GSRBD › |
Drop-in replacements for QSFP40GSRBD
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.
Cisco QSFP-40G-BD-RX Multi-mode 40Gbps 40GBase-SR-BiDi Fiber 150m LC Connector QSFP+ Transceiver Module
SKU: QSFP-40G-BD-RX
Price: $1,617.22
Cisco QSFP-40/100-SRBD Multi-mode 100Gbps 40GBase SR-BiDi OM4 Fiber 100m LC Connector QSFP Transceiver Module
SKU: QSFP-40-100-SRBD
Price: $4,180.12
XFP-10G-BXU-80 - Cisco 10.5Gbps 10GBase-BX-U Single-mode Fiber 80km 1270nm/1330nm BIDI LC Connector XFP Transceiver Module
SKU: XFP-10G-BXU-80
Price: $2,655.96
XFP-10G-BXD-80 - Cisco 10.5Gbps 10GBase-BX-D Single-mode Fiber 80km 1330nm/1270nm BIDI LC Connector XFP Transceiver Module
SKU: XFP-10G-BXD-80
Price: $2,655.96
GLC-SXMMC - Cisco 1Gbps 1000Base-SX Multi-Mode Fibre 850nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-SXMMC
Price: $78.00
ONS-SE-4G-MM - Cisco Multi-mode 4Gbps Fibre Channel 4GBase-SW Fiber 300m 860nm Duplex LC Connector SFP Transceiver Module
SKU: ONS-SE-4G-MM
Price: $79.66
10-2195-01 - Cisco 4Gb/s Fiber Short Wave Fibre Channel Multi-Mode 300m 850nm Duplex LC Connector SFP Transceiver Module
SKU: 10-2195-01
Price: $79.66
Cisco DS-SFP-FC4G-SW Multi-mode 4Gbps Fiber Short Wave Fibre Channel 300m 850nm Duplex LC Connector SFP Transceiver Module
SKU: DS-SFP-FC4G-SW
Price: $79.66
MGBPSX1-FO - Cisco 1Gbps 1000Base-SX Multi-Mode Fibre 850nm Duplex LC Connector SFP Transceiver Module
SKU: MGBPSX1-FO
Price: $99.99
DS-SFP-FC10G-SW - Cisco 10Gb/s Short Wave Fibre Channel Multi-Mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: DS-SFP-FC10G-SW
Price: $147.37
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.