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Home Networking Network Switches D-Link DEM-331R 1-Port 1000Base-BX-U SFP Transceiver (LC) - Single-Mode Bi-Directional Mini-GBIC 40KM

D-Link DEM-331R 1-Port 1000Base-BX-U SFP Transceiver (LC) - Single-Mode Bi-Directional Mini-GBIC 40KM

D-Link DEM-331R 1-Port 1000Base-BX-U SFP Transceiver (LC) - Single-Mode Bi-Directional Mini-GBIC 40KM

Brand:

D-Link

Specifications

Product Overview:

The D-Link DEM-331R is a high-performance 1000Base-BX-U single-mode SFP (Mini-GBIC) transceiver designed for long-distance fiber networking. Utilizing bi-directional (BiDi) technology, it transmits and receives data over a single fiber strand, making it ideal for efficient and cost-effective network deployments.
Operating at Tx 1310nm / Rx 1550nm wavelengths, this module supports transmission distances of up to 40km, making it perfect for enterprise networks, campus connectivity, and metropolitan area networks.

Features:

Supports Gigabit Ethernet (1000Base-BX-U)
Bi-directional transmission over single fiber strand
Up to 40km long-distance connectivity
Simplex LC connector for compact fiber connection
Hot-swappable SFP form factor
Low power consumption with high stability
Durable metal housing for EMI protection

Specifications:

Interface: SFP (Mini-GBIC)
Standard: IEEE 802.3z 1000Base-BX-U
Connector: Simplex LC
Fiber Type: Single-mode (9/125µm)
Max Distance: Up to 40 km
Wavelength: Tx 1310 nm / Rx 1550 nm
Data Rate: 1.25 Gbps
Power Supply: 3.3V
Operation Mode: Bi-directional (single fiber)
Operating Temperature: 0°C to 70°C

Ideal For:

Enterprise and campus fiber networks
Metro Ethernet (MAN) deployments
Long-distance switch-to-switch connectivity
Data center interconnects
IT professionals and network engineers

Why choose this Product?

Supports long-distance connectivity up to 40km
Reduces fiber usage with single-strand BiDi technology
Reliable Gigabit performance for critical networks
Easy installation with hot-swappable design
Trusted D-Link compatibility and quality

Features

Brand:

D-Link

Color:

Silver

Conditions:

New

Warranty:

3 Years

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