Alternative to PK-SFP-10G-LR: Better-Value Equivalents in Stock
Comparing the PK-SFP-10G-LR (Cisco 10GBASE-LR SFP + MOD FOR SMF) 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 PK-SFP-10G-LR
| SKU | PK-SFP-10G-LR |
|---|---|
| Product | Cisco 10GBASE-LR SFP + MOD FOR SMF |
| Current price | $5,401.32 |
| Stock status | In Stock |
| Detail page | View PK-SFP-10G-LR › |
Alternatives to PK-SFP-10G-LR
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.
WS-U5535-FEFX-SMF - Cisco Network Adapter Dual Port 100BaseFX SMF Uplink Module for Supervisor III
SKU: WS-U5535-FEFX-SMF
Price: $276.32
Cisco SFP-OC3-IR1 1310nm 15km 155Mb/S SMF DDM SFP Optical Transceiver Module
SKU: SFP-OC3-IR1
Price: $113.36
QSFP-40G-LX4 - Cisco 40Gbps 40GBase-LX4 SMF/MMF 100m 1310nm Duplex LC Connector QSFP+ Transceiver Module
SKU: QSFP-40G-LX4
Price: $1,464.67
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
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.