Alternative to PK-SFP-10G-SR: Better-Value Equivalents in Stock
Comparing the PK-SFP-10G-SR (Cisco PK-SFP-10G-SR 10GBASE-SR SFP + MOD FOR MMF) 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-SR
| SKU | PK-SFP-10G-SR |
|---|---|
| Product | Cisco PK-SFP-10G-SR 10GBASE-SR SFP + MOD FOR MMF |
| Current price | $147.11 |
| Stock status | In Stock |
| Detail page | View PK-SFP-10G-SR › |
Alternatives to PK-SFP-10G-SR
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-U5533-FEFX-MMF - Cisco Catalyst 2-Port 100Base-FX MMF Uplink Supervisor Engine III
SKU: WS-U5533-FEFX-MMF
Price: $368.42
SFP-H10GB-CU4M - Cisco 4m 10G SFP+ to SFP+ Passive Direct Attach Copper Twinax Cable
SKU: SFP-H10GB-CU4M
Price: $321.89
FET-10G-RF - Cisco FET-10G 10Gb/s 10GBase-SR Multi-Mode Fibre 300m 850nm SFP+ Transceiver Module
SKU: FET-10G-RF
Price: $111.87
CAB-MMF-SC-10 - Cisco 10ft Sc to SC Male Multi-Mode Fiber Optic Cable
SKU: CAB-MMF-SC-10
Price: $124.92
WS-X6324-100FX-MM - Cisco Catalyst 24-Ports 100Base-FX MMF Ethernet Switching Module
SKU: WS-X6324-100FX-MM
Price: $413.08
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-10G-SR - Cisco 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: SFP-10G-SR
Price: $15.79
SFP-10G-SR-S - Cisco 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: SFP-10G-SR-S
Price: $19.74
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.