D-Link DEM-CB50 – 50cm 10G InfiniBand Twinaxial Stacking Cable for DGS-3120 Series
Overview:
• The D-Link DEM-CB50 is a 50cm 10G InfiniBand Twinaxial Cable designed for high-speed short-distance connectivity.
• It is used as a physical stacking cable or for connecting DGS-3120 Series switches to upstream devices.
• The cable supports 10GBASE-CX4 connectivity, providing up to 10Gbps data rate over short distances.
• It uses screw mounting connectors on both sides, making it suitable for stable rack-level switch stacking installations.
• The DEM-CB50 is a cost-effective solution for connecting D-Link switches and compatible devices installed in the same rack or adjacent racks.
Key Features:
• 50cm 10G InfiniBand Twinaxial Cable
• Designed for DGS-3120 Series switches
• Suitable for physical stacking
• Supports 10GBASE-CX4 connectivity
• Up to 10Gbps data rate
• Screw mounting connectors on both sides
• 28AWG cable construction
• Low-latency short-distance copper connection
• Suitable for same-rack and adjacent-rack installations
• Cost-effective alternative for short-distance 10G links
• Supports high-bandwidth switch interconnection
Technical Specifications:
General:
• Brand: D-Link
• Model: DEM-CB50
• Product Type: 10G InfiniBand Twinaxial Stacking Cable
• Cable Length: 50cm
• Application: Physical Stacking Cable, DGS-3120 Series Uplink Cable, Short-Distance 10G Interconnection
• Compatible Switch Series: DGS-3120 Series
Cable and Connector Specifications:
• Connector Type: Screw Mounting on Both Sides
• Cable Type: 10G InfiniBand Twinaxial Cable
• Wire Gauge: 28AWG
• Supported Speed: Up to 10Gbps
• Connectivity: Physical stacking or connection of DGS-3120 Series switches with upstream devices
• Insulation Diameter: 7.6mm
• Differential Impedance: 100 Ohms
Electrical Specifications:
• Voltage: 30VAC
• Current: 0.5A
Environmental Specifications:
• Operating Temperature: -40°C to 85°C
Standards and Certifications:
• Ethernet Standard: IEEE 802.3ak 10GBASE-CX4
• Interface Standard: SFF-8470
• Mechanical / Electrical Standard: EIA-364
• Flammability Rating: UL 94
Applications:
• DGS-3120 Series physical stacking
• Short-distance 10G copper connectivity
• Switch-to-upstream-device connection
• Same-rack network interconnection
• Adjacent-rack switch connectivity
• High-bandwidth enterprise switching
• Cost-effective 10G rack-level cabling
Connect Gates Recommendation:
• Connect Gates recommends the D-Link DEM-CB50 for projects that need a short 50cm 10G stacking cable for DGS-3120 Series switches.
• It is suitable for same-rack installations where stable high-bandwidth copper connectivity is required.
• Before installation, Connect Gates recommends checking DGS-3120 compatibility, required stacking design, cable length, connector type, and rack layout.