Alternative to JC858A: Better-Value Equivalents in Stock
Comparing the JC858A (JC858A - HP 40GBase-SR4 850nm QSFP+ Transceiver Module) against alternatives? Pro Disk Network stocks 12 similar HP 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 JC858A
| SKU | JC858A |
|---|---|
| Product | JC858A - HP 40GBase-SR4 850nm QSFP+ Transceiver Module |
| Current price | $395.17 |
| Stock status | In Stock |
| Detail page | View JC858A › |
Alternatives to JC858A
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.
NHPNF - Dell 16GBase-SW Multi-mode Fiber 300m 850nm LC Connector SFP+ Transceiver Module
SKU: NHPNF
Price: $47.37
212192-001 - HP 2Gb/s 850nm Fibre Channel Hot-Pluggable SFF Optical Transceiver Module
SKU: 212192-001
Price: $61.37
SFP-GE-SX-MM850-A - HP 1Gb/s 1000Base-SX 850nm 550m SFP Transceiver Module
SKU: SFP-GE-SX-MM850-A
Price: $61.84
656435-001 - HP B-Series 16GB SFP+ LC Short Wave 850nm Transceiver Module
SKU: 656435-001
Price: $68.42
455885-001 - HP 10Gb/s 10GBase-SR 300m 850nm Multi-Mode SFP+ Transceiver Module
SKU: 455885-001
Price: $68.42
QW923A - HP 16Gb/s 100m 850nm Short Wave Fibre Channel LC Connector SFP+ Transceiver Module
SKU: QW923A
Price: $68.42
QW923-63001 - HP 16Gb/s 850nm Short Wave Fibre Channel SFP+ Transceiver Module
SKU: QW923-63001
Price: $71.58
221470-B21 - HP 2Gb/s 850nm Fibre Channel Hot-Pluggable SFP Optical Transceiver Module
SKU: 221470-B21
Price: $71.58
1990-3553 - HP 4Gb/s 1000Base-SX Short Wave Fibre Channel 550m 850nm LC Connector SFP Transceiver Module
SKU: 1990-3553
Price: $71.58
5697-5552 - HP 850nm 4GB/s Short Wave 4X Fibre Channel SFP Transceiver Module
SKU: 5697-5552
Price: $71.58
5697-1342 - HP 16Gb/s 850nm Short Wave Fibre Channel SFP+ Transceiver Module
SKU: 5697-1342
Price: $71.58
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.