Alternative to SFP-OC3-IR1: Better-Value Equivalents in Stock
Comparing the SFP-OC3-IR1 (Cisco SFP-OC3-IR1 1310nm 15km 155Mb/S SMF DDM SFP Optical Transceiver Module) against alternatives? Pro Disk Network stocks 12 similar Cisco parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the SFP-OC3-IR1
| SKU | SFP-OC3-IR1 |
|---|---|
| Product | Cisco SFP-OC3-IR1 1310nm 15km 155Mb/S SMF DDM SFP Optical Transceiver Module |
| Current price | $113.36 |
| Stock status | In Stock |
| Detail page | View SFP-OC3-IR1 › |
Alternatives to SFP-OC3-IR1
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-155-I1 - Cisco 155Mb/s OC-3/STM-1 IR-1 Single-Mode Fiber 15km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: ONS-SI-155-I1
Price: $834.58
WS-U5535-FEFX-SMF - Cisco Network Adapter Dual Port 100BaseFX SMF Uplink Module for Supervisor III
SKU: WS-U5535-FEFX-SMF
Price: $276.32
SFP-OC3-SR - Cisco 155Mb/s OC-3/STM-1 Multi-Mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC3-SR
Price: $79.66
SFP-OC3-MM - Cisco 155Mb/s OC-3/STM-1 Multi-Mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC3-MM
Price: $125.80
SFP-OC3-LR1-RF - Cisco 155Mb/s OC-3/STM-1 Single-Mode Fiber 40km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC3-LR1-RF
Price: $166.13
SFP-OC3-SR-RF - Cisco 155Mb/s OC-3/STM-1 Multi-Mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC3-SR-RF
Price: $560.00
SFP-OC3IR1 - Cisco Single-Mode 155Mbps OC-3/STM-1 IR-1 Fibre 15km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC3IR1
Price: $113.36
SFP-OC12-IR1 - Cisco 622Mb/s OC-12/STM-4 Single-Mode Fiber 15km 1310nm Duplex LC Connecor SFP Transceiver Module
SKU: SFP-OC12-IR1
Price: $150.71
Cisco SFP-OC48-IR1 Single-Mode 2.67Gbps Fiber 15km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: SFP-OC48-IR1
Price: $273.68
10-1957-02 - Cisco 155Mb/s OC-3/STM-1 LR Single-Mode Fiber 40km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: 10-1957-02
Price: $363.16
10-1938-02 - Cisco 155Mb/s 100Base-FX Multi-Mode Fiber 2km 1310nm Duplex LC Connector SFP Transceiver Module
SKU: 10-1938-02
Price: $368.42
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.