Replacement for 407-BBSI: Drop-In Alternatives We Stock
Looking for a replacement for the 407-BBSI (407-BBSI - Dell 100Gbps 100GBase-LR4 Single-mode Fiber LC Connector QSFP28 Transceiver Module)? Pro Disk Network ships Dell 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 407-BBSI
| SKU | 407-BBSI |
|---|---|
| Product | 407-BBSI - Dell 100Gbps 100GBase-LR4 Single-mode Fiber LC Connector QSFP28 Transceiver Module |
| Current price | $705.30 |
| Stock status | In Stock |
| Detail page | View 407-BBSI › |
Drop-in replacements for 407-BBSI
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.
407-BBTT - Dell 40Gb/s Single-mode Fiber 2km MPO Connector QSFP+ Transceiver Module
SKU: 407-BBTT
Price: $161.01
407-BBEE - Dell 10Gbps 10GBase-LR Single-mode Fiber 10km 1310nm LC Connector SFP+ Transceiver Module
SKU: 407-BBEE
Price: $632.09
407-BBGN - Dell 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Transceiver Module
SKU: 407-BBGN
Price: $656.63
407-BBOY - Dell 1Gbps 1000Base-ZX Single-mode Fiber 80km 1550nm LC Connector SFP Transceiver Module
SKU: 407-BBOY
Price: $1,548.33
407-BBQV - Dell 40Gbps 40GBase-PSM4-LR Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP Transceiver Module
SKU: 407-BBQV
Price: $2,655.96
407-BBSL - Dell 100Gbps 100GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP28 Transceiver Module
SKU: 407-BBSL
Price: $4,185.67
407-BBVI - Dell 40Gbps 40GBase-ER4 Single-mode Fiber 40km 1330nm LC Connector QSFP+ Transceiver Module
SKU: 407-BBVI
Price: $5,234.28
407-BBEF - Dell 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 407-BBEF
Price: $47.37
407-BCBE - Dell 10GBase-SR4 Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 407-BCBE
Price: $57.89
407-BBBG - Dell 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 407-BBBG
Price: $61.05
407-BBWO - Dell 25GbE Multi-mode Fiber 100m 850nm LC Connector SFP28 Transceiver Module
SKU: 407-BBWO
Price: $82.11
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.