Alternative to DEM-431XT-DD: Better-Value Equivalents in Stock
Comparing the DEM-431XT-DD (DEM-431XT-DD - D-Link 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Duplex LC Connector SFP+ 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 DEM-431XT-DD
| SKU | DEM-431XT-DD |
|---|---|
| Product | DEM-431XT-DD - D-Link 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module |
| Current price | $200.59 |
| Stock status | In Stock |
| Detail page | View DEM-431XT-DD › |
Alternatives to DEM-431XT-DD
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.
DEM-431XT - D-Link 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: DEM-431XT
Price: $131.58
DEM-421XT - D-Link 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm LC Connector XFP Transceiver Module
SKU: DEM-421XT
Price: $274.30
X2-10GB-SR-06 - Cisco 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Duplex SC Connector X2 Transceiver Module
SKU: X2-10GB-SR-06
Price: $78.39
Cisco X2-10GB-SR 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Duplex SC Connector X2 Transceiver Module Spare
SKU: X2-10GB-SR
Price: $79.66
XENPAK-10GB-SR-RF - Cisco 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Duplex SC Connector Xenpak Transceiver Module
SKU: XENPAK-10GB-SR-RF
Price: $105.54
XENPAK-10GB-SR - Cisco 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Duplex SC Connector Xenpak Transceiver Module
SKU: XENPAK-10GB-SR
Price: $168.78
X2-10GB-SR-V04 - Cisco 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Duplex SC Connector X2 Transceiver Module
SKU: X2-10GB-SR-V04
Price: $176.21
X2-10GB-SR-C - Cisco 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Duplex SC Connector X2 Transceiver Module
SKU: X2-10GB-SR-C
Price: $226.72
SFP-10GB-SR - Cisco 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: SFP-10GB-SR
Price: $435.39
XBR-000218 - Brocade 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Fiber Channel Duplex LC Connector SFP+ Transceiver Module
SKU: XBR-000218
Price: $102.68
57-1000114-01 - Brocade 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Fiber Channel Duplex LC Connector SFP+ Transceiver Module
SKU: 57-1000114-01
Price: $106.49
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.