Replacement for ONS-GC-GE-ZX: Drop-In Alternatives We Stock
Looking for a replacement for the ONS-GC-GE-ZX (ONS-GC-GE-ZX - Cisco 1Gbps 1000Base-ZX Single-mode Fiber 80km 1550nm Duplex SC Connector 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 ONS-GC-GE-ZX
| SKU | ONS-GC-GE-ZX |
|---|---|
| Product | ONS-GC-GE-ZX - Cisco 1Gbps 1000Base-ZX Single-mode Fiber 80km 1550nm Duplex SC Connector GBIC Transceiver Module |
| Current price | $367.03 |
| Stock status | In Stock |
| Detail page | View ONS-GC-GE-ZX › |
Drop-in replacements for ONS-GC-GE-ZX
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.
ONS-SI-622-L2 - Cisco 622Mb/s OC-12/STM-4 Single-Mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: ONS-SI-622-L2
Price: $188.13
ONS-SE-2G-L2 - Cisco Single-Mode 622Mbps OC-12/STM-16 LR2 Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: ONS-SE-2G-L2
Price: $379.93
ONS-SI-GE-ZX - Cisco 1Gbps 1000Base-ZX Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: ONS-SI-GE-ZX
Price: $601.67
ONS-SI-2G-L2 - Cisco Single-Mode 2.48Gbps OC-48/STM-16 LR-2 Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: ONS-SI-2G-L2
Price: $643.43
ONS-SE-2G-1550 - Cisco 2.5Gbps OC-48/STM-16 2.5GBase-CWDM Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: ONS-SE-2G-1550
Price: $1,247.46
ONS-SE-GE-ZX - Cisco Single-Mode 1Gbps 1000Base-ZX Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: ONS-SE-GE-ZX
Price: $1,454.54
ONS-SE-622-1550 - Cisco 622Mbps OC-12/STM-4 622MBase-CWDM Single-mode Fiber 100km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: ONS-SE-622-1550
Price: $633.89
Cisco ONS-SE-155-1550 Single-mode 155Mbps 100Base-CWDM Fiber 120km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: ONS-SE-155-1550
Price: $736.84
Cisco ONS-SC+-10G-ER Single-mode 10Gbps 10GBase-ER Fiber 40km 1550nm Duplex LC Connector SFP+ Transceiver Module
SKU: ONS-SC--10G-ER
Price: $749.12
ONS-XC-10G-1550 - Cisco 10Gbps 10GBase-CWDM Single-mode Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: ONS-XC-10G-1550
Price: $6,704.63
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
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.