D-Link DEM-436XT-BXU – 10GBASE-LR Bi-Directional Single-Mode 20km SFP+ Transceiver with Simplex LC Connector, TX 1270nm / RX 1330nm

• The D-Link DEM-436XT-BXU is a 10GBASE-LR Bi-Directional SFP+ Transceiver designed for compatible switches, network adapters, and devices with SFP+ slots.

• It supports 10Gbps Ethernet over single-mode fiber, using WDM bi-directional transmission to send and receive data over a single fiber core.

• The module uses a Simplex LC connector and operates with TX 1270nm / RX 1330nm wavelength direction.

• It supports transmission distance up to 20km, making it suitable for long-distance 10G fiber uplinks, backbone links, and inter-building connections.

• The DEM-436XT-BXU is hot-pluggable, MSA compliant, and RoHS compliant, and should be paired with the matching opposite-end DEM-436XT-BXD module for correct wavelength operation.

• 10GBASE-LR SFP+ transceiver

• Bi-directional WDM transmission

• Single-mode fiber support

• 10Gbps Ethernet speed

• Distance up to 20km

• Simplex LC connector

• TX 1270nm / RX 1330nm wavelength

• Uses one fiber core for transmit and receive

• Enhanced SFP+ form factor

• Hot-pluggable design

• MSA compliant

• RoHS compliant

• IEEE 802.3ae compliant

• Designed to pair with DEM-436XT-BXD

• Brand: D-Link

• Model: DEM-436XT-BXU

• Product Type: 10G Bi-Directional SFP+ Transceiver

• Standard: IEEE 802.3ae 10GBASE-LR

• Form Factor: SFP+

• Fiber Media Support: Single-Mode Fiber

• Speed: 10Gbps

• Application: 10G Fiber Uplink, Backbone Connectivity, Data Center Interconnection, Enterprise Fiber Link, Single-Fiber Network Extension

• Connector: Simplex LC Connector

• Fiber Type: Single-Mode 9/125µm Fiber

• Transmission Type: WDM Bi-Directional

• Wavelength: TX 1270nm / RX 1330nm

• Distance Capacity: 20km

• Matching Pair: DEM-436XT-BXD

• TX Optical Power: Max. 0.5dBm / Min. -5.2dBm

• RX Optical Power: Max. 0.5dBm / Min. -12.5dBm

• Sensitivity: -12.5dBm

• Minimum Power Budget: 7.3dB

• Maximum Power Budget: 13dB

• Operating Power: 3.3V

• Maximum Input Current: 3.3V / 300mA

• Heat Generated: 3.6kJ/h

• MTBF: 1,920,000 Hours

• DDM: Not Supported

• Dimensions: 14.8 × 56.5 × 11.85mm

• Weight: 22g

• Bail Latch Color: Blue

• Operating Temperature: -40°C to 85°C

• Storage Temperature: -40°C to 85°C

• Operating Humidity: 5% to 85%

• Storage Humidity: 5% to 95%

• Hot Pluggable: Supported

• MSA Compliant: Supported

• RoHS Compliant: Supported

• EMI: CE, FCC, VCCI

• Safety: UL, TUV, CDRH

• 10G single-fiber uplinks

• Data center interconnection

• Enterprise backbone links

• Switch-to-switch 10G fiber connectivity

• Long-distance building-to-building links

• Service provider transport networks

• Fiber links where only one fiber core is available

• Professional network racks requiring 20km 10G connectivity

• Connect Gates recommends the D-Link DEM-436XT-BXU for projects that require 10Gbps single-fiber bi-directional connectivity up to 20km.

• It is ideal when only one single-mode fiber core is available and a 10G link is required.

• The module should be paired with DEM-436XT-BXD at the opposite end to match the TX/RX wavelengths correctly.

• For proper installation, Connect Gates recommends checking SFP+ slot compatibility, single-mode fiber availability, LC connector compatibility, required distance, and opposite-end module wavelength before deployment.