Cisco Meraki MA-CBL-40G-1M — 40GbE QSFP+ Direct Attach Stacking Cable

Save on the Cisco Meraki MA-CBL-40G-1M 40GbE QSFP+ stacking cable at Reef Telecom. This 1-meter passive copper DAC delivers reliable 40Gbps connectivity for Meraki switch stacking and short-range data center interconnects — backed by our industry-leading 10-year warranty.

Key Specifications

• Part Number: MA-CBL-40G-1M
• Cable Type: QSFP+ to QSFP+ Passive Direct Attach Copper (DAC) Twinax
• Data Rate: 40 Gbps aggregate (4 x 10 Gbps lanes)
• Length: 1 meter (3.3 ft)
• Standard: IEEE 802.3ba 40GBASE-CR4
• Compliance: MSA SFF-8436, RoHS, TAA
• Power: Low power consumption (max 1.5W), single 3.3V supply
• Operating Temp: 0°C to 70°C
• Hot-Pluggable: Yes

Switch Compatibility

Designed for Cisco Meraki MS Series switch stacking, including the MS210, MS225, MS250, MS350, MS410, and MS425 series. Ideal for top-of-rack deployments, switch-to-switch daisy chaining, and short-range 40GbE server-to-switch connections in data center environments.

Why Buy from Reef Telecom?

• 10-Year Warranty on all equipment
• Free Shipping on orders over $300
• Expert support from certified telecom specialists
• Environmentally conscious — extending the lifecycle of enterprise networking gear

Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.