Alternative to X5558A: Better-Value Equivalents in Stock
Comparing the X5558A (X5558A - Sun 10GBase-SR XFP Transceiver Module) against alternatives? Pro Disk Network stocks 12 similar 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 X5558A
| SKU | X5558A |
|---|---|
| Product | X5558A - Sun 10GBase-SR XFP Transceiver Module |
| Current price | $465.88 |
| Stock status | In Stock |
| Detail page | View X5558A › |
Alternatives to X5558A
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.
TN-XFP-LR1 - Transition 10Gbps 10GBase-LR/LW Fiber Channel XFP 1310nm 10km Duplex LC Connector XFP Transceiver Module
SKU: TN-XFP-LR1
Price: $290.54
TN-XFP-LR2 - Transition 10Gbps 10GBase-LR/LW Fiber Channel XFP 1310nm 20km Duplex LC Connector XFP Transceiver Module
SKU: TN-XFP-LR2
Price: $1,732.33
TN-XFP-LR10 - Transition 10Gbps 10GBase-LR Fiber Channel XFP 1550nm 100km Duplex LC Connector XFP Transceiver Module
SKU: TN-XFP-LR10
Price: $9,501.24
GP-XFP-1S - Force10 10Gb/s 10GBase-SR Multi-Mode Fiber 850nm XFP Transceiver Module
SKU: GP-XFP-1S
Price: $61.84
GP-XFP-1CX4 - Force10 10Gb/s 10GBase-CX4 Copper 15m CX4 Connector XFP Transceiver Module
SKU: GP-XFP-1CX4
Price: $97.14
XFP-10G-S-C - Cisco 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10G-S-C
Price: $97.42
GP-XFP-1L-MFGR4 - Force10 10Gb/s 10GBase-LR 1310nm 300m XFP Transceiver Module
SKU: GP-XFP-1L-MFGR4
Price: $118.62
Cisco XFP-10GLR-OC192SR/NS 10Gbps OC-192/STM-64 SR-1 10GBase-LR/LW Single-mode Fiber 10km 1310nm Duplex LC Connector XFP Transceiver Module
SKU: XFP-10GLR-OC192SR-NS
Price: $136.74
XFP-10GD-LR-R - Gigatech MRV 10Gbps OC192/STM-64 Fiber Channel Single-mode 1310nm 10km XFP Transceiver Module
SKU: XFP-10GD-LR-R
Price: $137.78
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.