Brand: D-Link · SKU: DEM-CB300 · MPN: DEM-CB300 · Category: Networking

| Connector 1 | SFP+ |
|---|---|
| Connector 2 | SFP+ |
| Cable length | 3 m |
| Certification | FCC CE C-Tick |
| Package depth | 317 mm |
| Package width | 267 mm |
| Package height | 46 mm |
| Package weight | 495.4 g |
| Product colour | Black |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Pallet gross width | 120 cm |
| InfiniBand protocol | Yes |
| Pallet gross length | 110 cm |
| Storage temperature (T-T) | -10 - 70 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| Shipping (inner) case width | 33.6 cm |
| Shipping (inner) case height | 26.5 cm |
| Shipping (inner) case length | 56.2 cm |
| Products per shipping (inner) case | 10 pc(s) |
| Shipping (inner) case gross weight | 5.75 kg |
| Warranty | 3-Year Warranty |
Features - 20-Gigabit Performance (Full Duplex Operation) Per Port; - Complies With IEEE 802.3ak Standard; - Supports Twin-Axial Copper; - Cable Lengths Up to 15 m to 20 m; - Cost-Effective, Very High-Speed; - Connection With Low Latency; - No External Transceivers Required; - 1-m Copper Cable Provided; - Optional Copper Cables of Longer Lengths Available. The D-Link CX4 port module provides enterprises with a highly affordable, low-latency 10- Gigabit network connection on the twin-axial copper cable. Significantly lower in cost than the fiber fable, this copper cable supports distances ranging up to 15 to 20 meters, depending on wire gauge. The CX4 port module does not require any transceiver to be installed, eliminating the need for costly fiber transceivers. The CX4 port module slides into an open slot of a D-Link Gigabit switch. The port provides a very high bandwidth of 20-Gigabit operating in the full duplex mode. It can be used to stack the switches together in a very high bandwidth stacking scheme, or to uplink them to core chassis switches. It can also be deployed to connect to servers or network storage devices with CX4 support. The CX4 port module is thus an ideal solution for high-bandwidth network connections in high-performance computing clusters and for short distances within wiring closets.
D-Link 3m SFP+. Cable length: 3 m, Connector 1: SFP+, Connector 2: SFP+
Yes, this D-Link 3m SFP+ InfiniBand/fibre optic cable SFP+ Black (DEM-CB300) is 100% genuine D-Link hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This D-Link 3m SFP+ InfiniBand/fibre optic cable SFP+ Black includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the DEM-CB300.