
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
D-Link DEM-433XT 10Gb/s SFP+ 40km 1550nm Duplex LC SMF Transceiver
- SFP+ Fiber optic 10000 Mbit/s
- Wavelength: 1550 nm
- Hot-swap
- Input voltage: 3.3 V
DEM-433XT isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- SFP transceiver type
- Fiber optic
- Maximum data transfer rate
- 10000 Mbit/s
- Interface type
- SFP+
- Single-mode fiber (SMF) supported
- Yes
- Fiber optic connector
- LC
- Fiber cable diameters supported (core/cladding)
- 9/125 µm
Product details
D-Link 10GBase-ER SFP+. SFP transceiver type: Fiber optic, Maximum data transfer rate: 10000 Mbit/s, Interface type: SFP+. Input voltage: 3.3 V. Compliance certificates: RoHS, Safety: CSA, TUV, CDRH, Certification: CE, FCC, VCCI. Width: 14.8 mm, Depth: 56.5 mm, Height: 11.8 mm
Performance
| SFP transceiver type | Fiber optic |
| Maximum data transfer rate | 10000 Mbit/s |
| Interface type | SFP+ |
| Single-mode fiber (SMF) supported | Yes |
| Fiber optic connector | LC |
| Fiber cable diameters supported (core/cladding) | 9/125 µm |
| SFP transceiver standard | ER |
| Maximum transfer distance | 40000 m |
| Wavelength | 1550 nm |
| Tx power (min) | -3 dBmW |
| Tx power (max) | 3 dBmW |
| Rx power (min) | -14.1 dBmW |
| Rx power (max) | -1 dBmW |
| Networking standards | IEEE 802.3ae |
| Duplex system | Full |
Features
| Plug and Play | Yes |
| Hot-swap | Yes |
Power
| Input voltage | 3.3 V |
Certificates
| Compliance certificates | RoHS |
| Safety | CSA, TUV, CDRH |
| Certification | CE, FCC, VCCI |
Operational conditions
| Operating temperature (T-T) | 0 - 70 °C |
| Storage temperature (T-T) | -40 - 85 °C |
| Operating relative humidity (H-H) | 5 - 85% |
| Storage relative humidity (H-H) | 5 - 95% |
Weight & dimensions
| Width | 14.8 mm |
| Depth | 56.5 mm |
| Height | 11.8 mm |
| Weight | 20 g |
Description
D-Link’s 10G SFP+ Module series are hot-swappable SFP+ transceivers that plug into SFP+ slots on switches and support 10G Ethernet. The D-Link 10GBASE SFP+ Module Series transceivers offer a wide variety of 10G Ethernet connectivity options for data centres, enterprise wiring closets, and service provider transport applications. Enhanced Small Form-factor Pluggable Format The transceivers use the Enhanced Small Form-factor Pluggable format (SFP+). The SFP+ form factor is smaller than other form factors such as Xenpak, X2, and 10G XFP, ensuring lower costs, lower power disruption, and higher port density. They provide the necessary signal amplification for data to be transmitted to the network cable from the port, and vice versa, for the port to receive data from the network cable. Hot Pluggable All D-Link transceivers are hot-pluggable. You can connect a transceiver while the system is powered on without causing any problems. This permits modules to be added or removed without interrupting the network. 10G Ethernet speeds The transceivers all support 10G Ethernet, which results in very fast data transmissions of up to 10 Gbit/s. This is 10 times faster than Gigabit Ethernet and enables the switch to handle faster and higher data transmissions, making it very suitable for business needs.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for DEM-433XT.







