Replacement for GLC-FE-100ZX: Drop-In Alternatives We Stock
Looking for a replacement for the GLC-FE-100ZX (GLC-FE-100ZX - Cisco Single-Mode100Mbps 100Base-ZX Fiber 80km 1550nm Duplex 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-100ZX
| SKU | GLC-FE-100ZX |
|---|---|
| Product | GLC-FE-100ZX - Cisco Single-Mode100Mbps 100Base-ZX Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module |
| Current price | $189.01 |
| Stock status | In Stock |
| Detail page | View GLC-FE-100ZX › |
Drop-in replacements for GLC-FE-100ZX
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-FE-100ZX-RF - Cisco Single-Mode100Mbps 100Base-ZX Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-FE-100ZX-RF
Price: $189.01
GLC-ZX-SM-C - Cisco 1Gbps 1000Base-ZX Single-Mode Fiber 70km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-ZX-SM-C
Price: $140.79
GLC-ZX-SMD - Cisco 1Gb/s 1000BASE-ZX Single-Mode Fiber 70km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-ZX-SMD
Price: $153.26
GLC-ZX-SMD-RF - Cisco 1Gb/s 1000BASE-ZX Single-Mode Fiber 70km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-ZX-SMD-RF
Price: $206.05
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-ZX-SM - Cisco 1Gb/s 1000BASE-ZX Single-Mode Fiber 70km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: GLC-ZX-SM
Price: $7,018.63
GLC-BX-D-80KM - Cisco 1Gbps 1000Base-BX-D Single-mode Fiber 80km 1310nmRX/1490nmTX LC Connector SFP Transceiver Module
SKU: GLC-BX-D-80KM
Price: $220.84
10-1936-02 - Cisco 622Mb/s OC-12/STM-4 Single-Mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: 10-1936-02
Price: $113.36
X2-10GB-ZR - Cisco 10Gb/s 10GBase-ZR Single-Mode Fiber 80km 1550nm Duplex SC Connector X2 Transceiver Module
SKU: X2-10GB-ZR
Price: $154.95
CWDM-SFP-1550-RGD - Cisco 1Gbps 1000Base-CWDM Fibre Channel Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: CWDM-SFP-1550-RGD
Price: $177.79
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
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.