Replacement for GLC-FE-100BX-D: Drop-In Alternatives We Stock
Looking for a replacement for the GLC-FE-100BX-D (Cisco GLC-FE-100BX-D Single-mode 100Mbps 100Base-BX-D Fiber 10km 1550nmTX/1310nmRX LC Connector 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-FE-100BX-D
| SKU | GLC-FE-100BX-D |
|---|---|
| Product | Cisco GLC-FE-100BX-D Single-mode 100Mbps 100Base-BX-D Fiber 10km 1550nmTX/1310nmRX LC Connector SFP Transceiver Module |
| Current price | $124.70 |
| Stock status | In Stock |
| Detail page | View GLC-FE-100BX-D › |
Drop-in replacements for GLC-FE-100BX-D
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.
SFP-10G-BXU-10KM - Cisco 10Gbps 10GBase-BX Single-mode Fiber 10km 1270nmTX/1330nmRX LC Connector SFP+ Transceiver Module
SKU: SFP-10G-BXU-10KM
Price: $740.41
SFP-10G-BXD-10KM - Cisco 10Gbps 10GBase-BX Single-mode Fiber 10km 1270nmRX/1330nmTX Duplex LC Connector SFP+ Transceiver Module
SKU: SFP-10G-BXD-10KM
Price: $740.41
GLC-LH-SMD - Cisco 1Gb/s 1000Base-LX/LH Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-LH-SMD
Price: $15.79
GLC-LH-SM - Cisco 1Gb/s 1000Base-LX/LH Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-LH-SM
Price: $46.04
30-1299-02 - Cisco Single-Mode GLC-LH-SM 1Gbps 1000Base-LX/LH Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: 30-1299-02
Price: $79.66
GLC-LX-SM - Cisco 1Gbps 1000Base-LX/LH Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-LX-SM
Price: $111.42
GLC-LH-SM-RF - Cisco 1Gb/s 1000Base-LX/LH Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-LH-SM-RF
Price: $113.36
GLC-LH-SMD-RF - Cisco 1Gb/s 1000Base-LX/LH Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-LH-SMD-RF
Price: $126.25
Cisco GLC-LH-SMD=-C3 1Gbps 1000Base-LX/ LH Single-mode Fiber 10km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-LH-SMD--C3
Price: $126.25
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
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.