Overview of 10G 1M SFP+ DAC Direct Attach Copper Cable
The 10G 1M SFP+ DAC Direct Attach Copper Cable is a high-speed direct-attach copper cable designed to provide reliable 10 Gigabit Ethernet connectivity between compatible SFP+ ports. It integrates SFP+ transceiver interfaces with a fixed copper cable, providing a simple and cost-effective interconnection solution for networking equipment.
With a 1-meter length, this DAC cable is particularly suitable for short-distance connections inside server racks and network cabinets. It can be used to connect compatible switches, servers, storage systems, routers, and other networking equipment equipped with SFP+ ports.
The direct-attach design eliminates the need for separate optical transceivers and fiber patch cords for supported short-range applications, helping simplify installation and reduce cabling complexity.
Key Features
- 10Gbps Connectivity: Designed for high-speed 10 Gigabit Ethernet network connections.
- 1-Meter Length: Suitable for short-distance equipment interconnections within racks and network cabinets.
- SFP+ to SFP+: Features integrated SFP+ interfaces on both ends for direct connection between compatible SFP+ ports.
- Direct Attach Copper: Uses a copper cable assembly with integrated SFP+ connectors instead of separate optical transceivers and fiber cables.
- Low-Latency Connection: Suitable for short-distance high-speed interconnects where direct copper connectivity is preferred.
- Simple Installation: Provides a plug-and-connect solution for compatible SFP+ networking equipment.
- Rack-Friendly Design: The short 1-meter cable length helps maintain organized cable routing inside network cabinets.
- Data Center Applications: Suitable for server, switch, storage, and other high-speed rack-level connections.
Technical Specifications
| Specification |
Details |
| Product Type |
SFP+ Direct Attach Copper Cable |
| Data Rate |
10Gbps |
| Cable Length |
1 Meter |
| Connector Type |
SFP+ to SFP+ |
| Cable Type |
Direct Attach Copper (DAC) |
| Application |
10 Gigabit Ethernet |
| Transmission Medium |
Copper |
| Installation Type |
Short-Range Rack Interconnect |
| Transceiver Type |
Integrated SFP+ Ends |
| Optical Fiber Required |
No |
| Manufacturer |
Not Specified |
| Part Number |
Not Specified |
10G SFP+ Connectivity
This DAC cable is designed for 10 Gigabit Ethernet connections using SFP+ interfaces. It provides a direct connection between two compatible SFP+ ports without requiring separate SFP+ optical transceiver modules and fiber patch cables.
The integrated connectors make the cable suitable for equipment-to-equipment connections where both devices support compatible SFP+ DAC connections.
Direct Attach Copper Technology
Direct Attach Copper, commonly known as DAC, combines the cable and SFP+ connector assemblies into one integrated cable. This design is commonly used for short-distance connections in data centers and network racks.
Compared with an optical SFP+ connection, a DAC assembly can simplify installation by eliminating separate fiber-optic patch cords and optical transceiver components for supported applications.
1-Meter Cable Length
The 1-meter length is well suited for short rack-level connections. It can help reduce excess cable slack and maintain a cleaner layout when networking devices are installed close to one another.
Typical applications include switch-to-switch, switch-to-server, switch-to-storage, and server-to-storage connections within the same rack or adjacent rack locations where the cable length is appropriate.
Switch-to-Switch Connectivity
The 10G SFP+ DAC cable can be used to connect compatible SFP+ ports between network switches. This can provide a high-speed link for network aggregation, inter-switch communication, or other suitable 10Gbps network applications.
Both switches must support compatible SFP+ DAC connections and the required 10Gbps networking standard.
Switch-to-Server Connectivity
The cable can also be used to connect a server equipped with a compatible SFP+ network interface to an SFP+ port on a network switch.
This configuration is commonly used for high-speed server networking where 10Gbps connectivity is required between the server and network infrastructure.
Storage Network Applications
High-speed SFP+ connections are commonly used for storage networking and high-bandwidth data transfers. The 10G DAC cable can provide a short-distance physical connection between compatible storage equipment, servers, and network switches.
The suitability of the cable depends on the SFP+ interface compatibility and networking requirements of the connected storage equipment.
Data Center Applications
The compact design of a 1-meter DAC cable makes it suitable for data center and server rack environments. Short copper interconnects can help simplify rack cabling and reduce the number of separate components required for short-distance connections.
DAC cables are particularly useful where network devices are located within the same rack or in nearby racks.
Low-Latency Short-Distance Interconnect
DAC cables provide a direct electrical connection between compatible SFP+ interfaces. This makes them suitable for short-distance applications where low-latency and efficient rack-level connectivity are important.
Actual network latency and performance depend on the connected hardware, network configuration, and overall infrastructure.
Cost-Effective Rack Connectivity
For supported short-range applications, a DAC cable can be a practical alternative to using separate SFP+ optical modules and fiber patch cables.
The integrated cable assembly simplifies installation and can reduce the number of individual components required for a short-distance 10Gbps connection.
Applications
- 10Gbps Ethernet connections
- SFP+ switch-to-switch links
- Switch-to-server connections
- Server-to-storage connectivity
- Data center rack interconnects
- Network aggregation links
- High-speed LAN infrastructure
- Storage networking
- Rack-to-rack short-distance connections
- Enterprise network infrastructure
Compatible Networking Equipment
The cable can be used with compatible equipment featuring SFP+ ports, including Ethernet switches, network interface cards, servers, routers, storage systems, and other networking devices.
Compatibility should be checked before installation because SFP+ DAC support and coding requirements can vary between manufacturers and equipment models.
SFP+ DAC vs Optical SFP+
An SFP+ DAC cable combines both connector ends and the copper cable into one assembly. An optical SFP+ connection normally uses separate SFP+ optical transceivers and a fiber-optic patch cable.
DAC is generally well suited to short-distance rack connections, while optical SFP+ solutions are more appropriate when longer transmission distances or fiber-based connectivity are required.
Installation Considerations
Before installation, verify that both connected devices support the required 10Gbps SFP+ DAC connection. Insert each SFP+ connector firmly into the corresponding port and ensure that the cable is routed without excessive bending or mechanical stress.
The 1-meter length should be selected according to the physical distance between the connected devices to avoid excessive tension or unnecessary cable slack.
Network Performance Considerations
The cable itself does not guarantee a specific end-to-end network speed. Actual performance depends on the SFP+ ports, network interface hardware, switch configuration, supported standards, firmware, and other components in the network.
For a 10Gbps link, both connected devices and their respective SFP+ interfaces must support the required data rate and compatible DAC operation.
Compatibility Notice
The supplied product name identifies this cable as a 10G, 1-meter, SFP+ to SFP+ Direct Attach Copper Cable.
The manufacturer, exact part number, cable gauge, shielding construction, supported SFP+ standards, EEPROM coding, operating temperature, and detailed compliance specifications are not provided in the product name.
These details should be verified before purchase if the cable is intended for a specific switch, server, NIC, router, or storage system.
Why Choose a 10G 1M SFP+ DAC Cable?
A 10G 1M SFP+ DAC cable provides a simple solution for short-distance 10Gbps networking. Its integrated SFP+ connectors eliminate the need for separate optical transceivers and fiber patch cords in supported rack-level applications.
The 1-meter length is particularly useful for maintaining organized connections between nearby network devices while minimizing excess cabling.
Buy 10G 1M SFP+ DAC Cable in Bangladesh
The 10G 1M SFP+ DAC Direct Attach Copper Cable is suitable for network administrators, data center technicians, IT professionals, system integrators, businesses, and enterprise network infrastructure projects in Bangladesh.
Before purchasing, confirm compatibility with the exact SFP+ ports on the intended devices, including manufacturer support, coding requirements, supported data rate, and DAC compatibility.
Why Buy from Independent Tech BD?
- Networking & IT Products
- Competitive Price in Bangladesh
- Enterprise IT Solutions
- Data Center Solutions
- Corporate & Project Supply
- Technical Assistance
- Product Compatibility Support
- Nationwide Delivery
- Reliable After-Sales Service
Independent Tech BD supplies SFP+ DAC cables, optical transceivers, fiber-optic products, Ethernet switches, network accessories, server hardware, data center equipment, and IT infrastructure products for home, business, corporate, ISP, and enterprise requirements.
Frequently Asked Questions
What is a 10G SFP+ DAC cable?
A 10G SFP+ DAC cable is a Direct Attach Copper cable with integrated SFP+ connectors designed for compatible 10Gbps networking connections.
What is the length of this DAC cable?
The cable length is 1 meter.
What connectors does it use?
It uses SFP+ connectors on both ends, making it suitable for connecting compatible SFP+ ports.
What speed does the cable support?
The product is specified for 10Gbps connectivity.
Can I use this cable between two SFP+ switches?
Yes, provided both switches support compatible 10Gbps SFP+ DAC connections.
Can I connect a server to a switch with this cable?
Yes. It can connect a server with a compatible SFP+ network interface to an SFP+ switch port, subject to hardware and DAC compatibility.
Does this cable require SFP+ transceivers?
No separate SFP+ transceivers are required because the cable has integrated SFP+ connector assemblies at both ends.
Is this cable fiber optic?
No. It is a Direct Attach Copper cable and uses copper as the transmission medium.
What is the advantage of a DAC cable?
A DAC cable provides a simple and cost-effective solution for short-distance high-speed connections by combining the cable and SFP+ interfaces into one assembly.
Can a 1-meter DAC cable be used in a data center?
Yes. Its short length is particularly suitable for rack-level and nearby rack connections in data centers and server rooms.
Is DAC better than fiber?
Neither is universally better. DAC is generally convenient for short rack-level connections, while fiber is more suitable when longer distances, optical isolation, or specific fiber infrastructure requirements apply.
Is this cable compatible with every SFP+ switch?
Not necessarily. SFP+ DAC compatibility can vary by manufacturer and device. Always verify the cable's compatibility and coding requirements with the exact networking equipment.
Does a DAC cable increase Internet speed?
No. The cable does not independently increase Internet speed. It provides a physical 10Gbps-capable connection when both connected devices support the required SFP+ standard.
Where can I buy a 10G 1M SFP+ DAC cable in Bangladesh?
The 10G 1M SFP+ DAC Direct Attach Copper Cable can be sourced through professional networking and data-center equipment suppliers in Bangladesh, including Independent Tech BD.
