AddOn 1M SFP 1000BASE-CU DAC for Meraki
The AddOn 1M SFP 1000BASE-CU direct attach cable is a Cisco Meraki MA-CBL-1G-1M compatible solution designed for data center and enterprise networking environments requiring reliable short-reach connectivity. This passive copper DAC delivers 1000BASE-CU performance over passive copper with a maximum reach of 1.0 meter (3.3 feet), making it ideal for rack-to-rack connections, switch-to-server deployments, and high-density networking installations. Perfect for organizations standardizing on Meraki infrastructure, this SFP direct attach cable eliminates the need for external transceivers while reducing latency and operational costs.
Key Features
- 1000BASE-CU SFP direct attach cable with passive copper construction
- 1.0 meter (3.3 ft) maximum reach for short-distance connectivity
- Cisco Meraki MA-CBL-1G-1M compatible for seamless integration
- Passive copper DAC eliminates external transceiver requirements
- Low-latency performance ideal for data center environments
- Cost-effective alternative to active optical cables
- Plug-and-play installation with no configuration required
Technical Specifications
| Specification |
Details |
| Manufacturer |
ADD-ON |
| Part Number |
3HE11245AA-AO |
| Cable Type |
SFP Direct Attach Cable (DAC) |
| Standard |
1000BASE-CU |
| Length |
1.0 meter (3.3 feet) |
| Connector Type |
SFP to SFP |
| Media |
Passive Copper |
| Compatibility |
Cisco Meraki MA-CBL-1G-1M |
| Data Rate |
1 Gbps |
| Operating Temperature |
0°C to 70°C |
Frequently Asked Questions
What is a 1000BASE-CU SFP direct attach cable used for?
A 1000BASE-CU DAC is used for short-distance, high-speed connectivity between network switches, servers, and storage devices in data centers. The passive copper construction provides low-latency, cost-effective connections over distances up to 1 meter, making it ideal for rack-mounted equipment and dense networking environments.
Is this AddOn SFP cable compatible with Cisco Meraki equipment?
Yes, the AddOn 1M SFP 1000BASE-CU DAC is fully compatible with Cisco Meraki MA-CBL-1G-1M specifications. It integrates seamlessly with Meraki switches and networking infrastructure without requiring additional configuration or external transceivers.
What are the advantages of passive copper DAC cables over active optical cables?
Passive copper direct attach cables offer lower cost, reduced power consumption, and minimal latency compared to active optical alternatives. They require no external power or active electronics, making them more reliable for short-reach applications under 3 meters while delivering identical 1000BASE-CU performance.
Can I use this 1M SFP cable for longer distances?
No, this SFP direct attach cable is rated for a maximum reach of 1.0 meter (3.3 feet). For longer distances, consider active DAC cables or optical transceivers rated for extended reach applications.
