Alternative to DEM-433XT: Better-Value Equivalents in Stock
Comparing the DEM-433XT (DEM-433XT - D-Link 10Gbps 10GBase-ER Single-mode Fiber 40km 1550nm 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-433XT
| SKU | DEM-433XT |
|---|---|
| Product | DEM-433XT - D-Link 10Gbps 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector SFP+ Transceiver Module |
| Current price | $669.58 |
| Stock status | In Stock |
| Detail page | View DEM-433XT › |
Alternatives to DEM-433XT
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-433XT-DD - D-Link 10Gbps 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector SFP+ Transceiver Module
SKU: DEM-433XT-DD
Price: $450.00
DEM-423XT - D-Link 10Gbps 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: DEM-423XT
Price: $1,043.51
DEM-315GT - D-Link 1Gbps 1000Base-ZX Single-mode Fiber 80km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: DEM-315GT
Price: $148.13
XFP-1550-10GE-40KM - Huawei 11.1Gbps Single-mode Fiber 40km 1550nm LC Connector XFP Optical Transceiver Module
SKU: XFP-1550-10GE-40KM
Price: $10,639.63
DEM-432XT - D-Link 10Gb/s 10GBase-LR Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP+ Transceiver Module
SKU: DEM-432XT
Price: $189.47
DEM-432XT-DD - D-Link 10Gb/s 10GBase-LR Single-Mode Fiber 10km 1310nm Duplex LC Connector SFP+ Transceiver Module
SKU: DEM-432XT-DD
Price: $304.33
02312172-ACC - Accortec 1Gbps 1000Base-LH40 Single-mode Fiber 40km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: 02312172-ACC
Price: $135.49
Cisco XFP10GER192IR-RGD Single-Mode 10Gbps 10GBase-ER/EW Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: XFP10GER192IR-RGD
Price: $154.95
SRX-XFP-10GE-ER - Juniper 10Gbps 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: SRX-XFP-10GE-ER
Price: $187.37
FTLX1612M3BCL-J3 - Juniper 10Gbps 10GBase-ER Single-mode Fiber 40km 1550nm Duplex LC Connector XFP Transceiver Module
SKU: FTLX1612M3BCL-J3
Price: $196.05
JD062A-ACC - Accortec 1Gbps 1000Base-LH40 Single-mode Fiber 40km 1550nm Duplex LC Connector SFP Transceiver Module
SKU: JD062A-ACC
Price: $281.97
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.