D-Link DEM-432XT 10GBase-LR SFP+ Transceiver 1310nm 10km Single-Mode
The D-Link DEM-432XT is a high-performance 10GBase-LR SFP+ transceiver designed for enterprise networks, data centers, and service provider applications. Supporting 10 Gigabit Ethernet speeds over single-mode fiber, this hot-swappable module delivers reliable connectivity up to 10 kilometers at a 1310nm wavelength, making it ideal for long-reach network deployments across campus backbones, building interconnects, and metro applications.
Key Features
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10G Ethernet Performance: Delivers data transmission speeds up to 10 Gbit/s, 10 times faster than Gigabit Ethernet for demanding business applications
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Long-Reach Connectivity: Supports link distances up to 10km on standard single-mode fiber (9/125µm) using 1310nm wavelength
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Hot-Swappable Design: Add or replace transceivers while your switch remains powered on, eliminating network downtime during maintenance
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Enhanced SFP+ Form Factor: Compact design ensures higher port density, lower power consumption, and cost-effective scalability compared to older formats like Xenpak and 10G XFP
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MSA Compliant: Multi-Source Agreement compliance guarantees interoperability with D-Link SFP+ capable switches and multi-vendor network equipment
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IEEE Standards Certified: Fully compliant with IEEE 802.3ae and 802.3aq standards for 10GBase-LR transmission
Seamless Network Integration
The DEM-432XT plugs directly into any SFP+ slot on compatible D-Link switches including the DGS-3630, DXS-1100, DXS-1210, DXS-3400, and DXS-3600 series. The module provides the necessary signal amplification for data transmission between the switch port and network cable in both directions, ensuring optimal performance for enterprise wiring closets, data center interconnects, and service provider transport applications.
Cost-Effective Fiber Upgrades
Leverage a pay-as-you-grow approach to enabling 10G fiber connectivity. The hot-pluggable design allows network administrators to add fiber capability to specific ports as needed, minimizing upfront infrastructure costs while maintaining the flexibility to scale bandwidth on demand. The compact SFP+ form factor delivers lower power disruption and higher port density than legacy 10G modules, making it perfect for space-constrained rack environments.
Reliable Performance for Mission-Critical Networks
Engineered for enterprise reliability, the DEM-432XT operates within a commercial temperature range and features duplex LC connector compatibility with standard single-mode patch cables. The module is RoHS compliant and meets stringent EMI, safety, and performance standards including CE, FCC, VCCI, UL, and TUV certifications.
What's in the Box
- D-Link DEM-432XT 10GBase-LR SFP+ Transceiver Module
Full Specifications
Performance
| Transceiver Type |
SFP+ (Enhanced Small Form-factor Pluggable) |
| Data Rate |
10 Gbps |
| Standard |
10GBase-LR (IEEE 802.3ae, IEEE 802.3aq) |
| Maximum Distance |
10 km |
| Wavelength |
1310 nm |
| Fiber Type |
Single-Mode 9/125µm |
Optical Characteristics
| Connector Type |
Duplex LC |
| Transmit Optical Power (Max) |
+0.5 dBm |
| Transmit Optical Power (Min) |
-12.6 dBm |
| Receiver Sensitivity |
-12.6 dBm |
| Receive Optical Power (Max) |
+0.5 dBm |
Physical & Environmental
| Dimensions (W × D × H) |
14.8 × 56.5 × 11.85 mm |
| Weight |
19.5 g |
| Operating Temperature |
0°C to 50°C |
| Storage Temperature |
-40°C to 85°C |
| Operating Humidity |
5% to 85% (non-condensing) |
| Storage Humidity |
5% to 95% (non-condensing) |
| Power Consumption (Max) |
1 W |
Compliance & Standards
| MSA Compliant |
Yes (Multi-Source Agreement) |
| Hot Pluggable |
Yes |
| RoHS Compliant |
Yes |
| EMI Certification |
CE, FCC, VCCI |
| Safety Certification |
UL, TUV, CDRH |
Compatible D-Link Switches
| Compatible Models |
DGS-3630 Series, DXS-1100 Series, DXS-1210 Series, DXS-3400 Series, DXS-3600 Series, and other SFP+ capable switches |
Specifications are sourced from the manufacturer product page and may be updated.
