D-Link DEM-210 – 100BASE-FX Single-Mode 20km SFP Transceiver with Duplex LC Connector, 155Mbps Speed & Hot-Pluggable Design
Overview:
• The D-Link DEM-210 is a 100BASE-FX Single-Mode SFP Transceiver designed for compatible switches and network devices with SFP slots.
• It supports Fast Ethernet optical communication over single-mode fiber with a maximum transmission distance up to 20km.
• The transceiver uses a Duplex LC connector and operates at 1310nm wavelength.
• It supports 155Mbps speed, making it suitable for Fast Ethernet fiber uplinks, backbone connections, and long-distance network extension.
• The DEM-210 is hot-pluggable, MSA compliant, and RoHS compliant, allowing easy installation and replacement without powering down the compatible device.
Key Features:
• 100BASE-FX SFP transceiver
• Single-mode fiber support
• Distance up to 20km
• Duplex LC connector
• 155Mbps speed
• 1310nm wavelength
• IEEE 802.3u 100BASE-FX compliant
• Hot-pluggable design
• Small Form-Factor Pluggable package
• MSA compliant
• RoHS compliant
• Suitable for Fast Ethernet fiber uplinks
• Reliable long-distance optical connection
Technical Specifications:
General:
• Brand: D-Link
• Model: DEM-210
• Product Type: Fast Ethernet SFP Transceiver
• Transceiver Type: SFP
• Fiber Media Support: Single-Mode
• Network Standard: IEEE 802.3u 100BASE-FX
• Speed: 155Mbps
• Distance: Up to 20km
• Application: Fast Ethernet Fiber Uplink, Backbone Connection, Long-Distance Fiber Link
Interface and Fiber Specifications:
• Connector: Duplex LC Connector
• Direction Type: Single-Direction
• Wavelength: 1310nm
• Cable Type: Single-Mode 9/125µm Fiber
• Fiber Distance: 20km
Compliance and Reliability:
• Hot Pluggable: Supported
• MSA Compliant: Supported
• RoHS Compliant: Supported
• Laser Eye Safety: FDA, CDRH, TUV Certified
Applications:
• Fast Ethernet fiber uplink
• Long-distance single-mode fiber connection
• Switch-to-switch fiber connectivity
• Campus network backbone
• Factory and building network links
• Metropolitan network applications
• Remote site connectivity
• Network expansion using compatible SFP ports
Connect Gates Recommendation:
• Connect Gates recommends the D-Link DEM-210 for projects that require 100BASE-FX single-mode fiber connectivity up to 20km.
• It is suitable for Fast Ethernet fiber uplinks where a reliable Duplex LC single-mode SFP module is required.
• The hot-pluggable design, MSA compliance, and 20km distance support make it practical for business, campus, and backbone network applications.
• For proper installation, Connect Gates recommends checking switch SFP compatibility, single-mode fiber availability, LC connector compatibility, required distance, and network speed before deployment.
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