Replacement for ONSSI2GS1AO: Drop-In Alternatives We Stock
Looking for a replacement for the ONSSI2GS1AO (ONSSI2GS1AO - Addonics OC-48 OC-48C-SR Single-mode Fibre 2km 1310nm LC Connector SFP Transceiver Module)? Pro Disk Network ships 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 ONSSI2GS1AO
| SKU | ONSSI2GS1AO |
|---|---|
| Product | ONSSI2GS1AO - Addonics OC-48 OC-48C-SR Single-mode Fibre 2km 1310nm LC Connector SFP Transceiver Module |
| Current price | $551.33 |
| Stock status | In Stock |
| Detail page | View ONSSI2GS1AO › |
Drop-in replacements for ONSSI2GS1AO
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.
SFP1OC48SRAO - Addonics OC-48 OC-48-SR Single-mode Fibre 2km 1310nm LC Connector SFP Transceiver Module
SKU: SFP1OC48SRAO
Price: $340.13
ONSSE2GS1AO - Addonics OC-48 OC-48C-SR Single-mode Fibre 2km 1310nm LC Connector SFP Transceiver Module
SKU: ONSSE2GS1AO
Price: $527.17
SFPOC48SRAO - Addonics OC-48 OC-48C-SR Single-mode Fibre 2km 1310nm LC Connector SFP Transceiver Module
SKU: SFPOC48SRAO
Price: $608.63
OC48SFPSR1AO - Addonics 2.5Gbps OC-48/STM-16 Single-mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: OC48SFPSR1AO
Price: $364.82
SFP-OC48-SR-RF - Cisco SFP-OC48-SR - Cisco 2.5Gb/s OC-48/STM-16 SR-1 Single-Mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC48-SR-RF
Price: $113.36
FC95700120 - Fujitsu OC-48 2.5Gbps SR Single-Mode Fibre 2km 1310nm LC Connector SFP Transceiver Module
SKU: FC95700120
Price: $127.16
740-011785 - Juniper 2.488Gbps OC-48/STM-16 Single-Mode Fibre 2km 1310nm LC Connector SFP Transceiver Module
SKU: 740-011785
Price: $168.78
Cisco SFP-OC48-SR Single-mode 2.5Gbps Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC48-SR
Price: $113.36
SFP-1OC48-SR - Juniper 2.67Gbps OC-48 Single-mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-1OC48-SR
Price: $156.29
SFP-1OC48-SR-ACC - Accortec 2.67Gb/s OC-48/STM-16 Single-Mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-1OC48-SR-ACC
Price: $284.42
OC48-SFP-SR1 - Brocade 2.5Gb/s OC-48/STM-16 SR-1 Single-Mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: OC48-SFP-SR1
Price: $289.16
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.