Replacement for GBIC-BX-U: Drop-In Alternatives We Stock
Looking for a replacement for the GBIC-BX-U (GBIC-BX-U - Cisco 1Gbps 1000Base-BX-U 1310TX/1490RX GBIC 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 GBIC-BX-U
| SKU | GBIC-BX-U |
|---|---|
| Product | GBIC-BX-U - Cisco 1Gbps 1000Base-BX-U 1310TX/1490RX GBIC Transceiver Module |
| Current price | $130.47 |
| Stock status | In Stock |
| Detail page | View GBIC-BX-U › |
Drop-in replacements for GBIC-BX-U
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.
DWDM-GBIC-58.17 - Cisco 1.25Gbps 1000Base-DWDM Single-mode Fiber 80km 1558.17nm Duplex SC Connector GBIC Transceiver Module
SKU: DWDM-GBIC-58.17
Price: $38.74
15454-GBIC-SX - Cisco Multi-mode 1Gbps 1000Base-SX Fiber 550m 850nm Duplex SC Connector GBIC Transceiver Module
SKU: 15454-GBIC-SX
Price: $79.66
C6400-GBIC-LHLX - Cisco 1Gbps 1000Base-LX Single-Mode Fibre 10km 1310nm Duplex SC Connector GBIC Transceiver Module
SKU: C6400-GBIC-LHLX
Price: $148.13
CWDM-GBIC-1550 - Cisco 1Gbps 1000Base-ZX CWDM Single-mode Fiber 80km 1550nm Duplex SC Connector GBIC Transceiver Module
SKU: CWDM-GBIC-1550
Price: $178.63
DWDM-GBIC-42.94 - Cisco Single-Mode 1.25Gbps 1000Base-DWDM Fiber 80km 1542.94nm Duplex SC Connector GBIC Transceiver Module
SKU: DWDM-GBIC-42.94
Price: $188.13
15454-GBIC-1490 - Cisco 1Gbps 1000Base-CWDM Single-mode Fiber 120km 1490nm Duplex SC Connector GBIC Transceiver Module
SKU: 15454-GBIC-1490
Price: $197.61
15454-GBIC-ZX - Cisco 1Gbps 1000Base-ZX Single-mode Fiber 70km 1550nm Duplex SC Connector GBIC Transceiver Module
SKU: 15454-GBIC-ZX
Price: $230.88
CWDM-GBIC-1490-RF - Cisco 1Gb/s 1000Base-ZX CWDM Single-Mode Fiber 80km 1490nm Duplex SC Connector GBIC Transceiver Module
SKU: CWDM-GBIC-1490-RF
Price: $248.26
DWDM-GBIC-59.79 - Cisco Single-Mode 1.25Gbps 1000Base-DWDM Fiber 80km 1559.79nm Duplex SC Connector GBIC Transceiver Module
SKU: DWDM-GBIC-59.79
Price: $274.75
CWDM-GBIC-1590-RF - Cisco 1Gb/s 1000Base-ZX CWDM Single-Mode Fiber 80km 1590nm Duplex SC Connector GBIC Transceiver Module
SKU: CWDM-GBIC-1590-RF
Price: $392.62
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.