Replacement for GLC-BX-U-RGD-40KM: Drop-In Alternatives We Stock
Looking for a replacement for the GLC-BX-U-RGD-40KM (GLC-BX-U-RGD-40KM - Cisco 1Gb/s 1000Base-BX-U SFP 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 GLC-BX-U-RGD-40KM
| SKU | GLC-BX-U-RGD-40KM |
|---|---|
| Product | GLC-BX-U-RGD-40KM - Cisco 1Gb/s 1000Base-BX-U SFP Transceiver Module |
| Stock status | In Stock |
| Detail page | View GLC-BX-U-RGD-40KM › |
Drop-in replacements for GLC-BX-U-RGD-40KM
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.
GLC-EX-SMD-RGD - Cisco 1.25Gb/s 1000Base-EX Single-Mode Fiber 40km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-EX-SMD-RGD
Price: $293.41
GLC-BX-U-40KM - Cisco 1Gbps 1000Base-BX-U Single-mode Fiber 40km 1310nmTX/1490nmRX LC Connector SFP Transceiver Module
SKU: GLC-BX-U-40KM
Price: $145.87
GLC-LX-SM-RGD - Cisco 1.25Gb/s 1000Base-LX/LH Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-LX-SM-RGD
Price: $165.79
Cisco GLC-SX-MM-RGD Multi-mode 1.25Gbps 1000Base-SX Fiber 550m 850nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-SX-MM-RGD
Price: $176.21
Cisco GLC-ZX-SM-RGD Single-Mode 1Gbps 1000Base-ZX Fiber 70km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-ZX-SM-RGD
Price: $211.00
GLC-LX-SM-RGD-RF - Cisco 1.25Gb/s 1000Base-LX/LH Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-LX-SM-RGD-RF
Price: $219.45
GLC-FE-100LX-RGD - Cisco 100Mb/s 100Base-LX Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-FE-100LX-RGD
Price: $224.00
Cisco GLC-FE-100FX-RGD Multi-Mode 100Mbps 100Base-FX Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-FE-100FX-RGD
Price: $344.33
GLC-T-RGD - Cisco 1Gbps 1000Base-T Copper Mode 100m Industrial Temp RJ-45 Connector SFP Transceiver Module
SKU: GLC-T-RGD
Price: $455.03
SFP-10G-BXU-40KM - Cisco 10GBase-BX-U 1270TX / 1330RX 40km SFP+ Transceiver Module
SKU: SFP-10G-BXU-40KM
Price: $1,412.58
SFP-10G-BXD-40KM - Cisco 10GBase-BX-D 1330TX / 1270RX 40km SFP+ Transceiver Module
SKU: SFP-10G-BXD-40KM
Price: $1,412.58
Cisco XFP10GER192IR-RGD Single-Mode 10Gbps 10GBase-ER/EW Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: XFP10GER192IR-RGD
Price: $154.95
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.