Cisco QDD-400G-DR4-S= Transceiver: Technical
What Is the Cisco QDD-400G-DR4-S=? The �...
The CAB-TA-NA-RA= is a Cisco-certified, dual-region power cable engineered to support Cisco devices in North America (NA) and compatible with select regional (RA) power standards. Its swappable plug system allows seamless adaptation to NEMA (North America) and regional outlet types, eliminating the need for multiple cables during cross-border deployments. Built to Cisco’s reliability benchmarks, it ensures stable power delivery to routers, IP phones, and small switches in diverse environments.
Where does the CAB-TA-NA-RA= add value?
[“CAB-TA-NA-RA=” link to (https://itmall.sale/product-category/cisco/).
itmall.sale provides authentic Cisco power solutions with region-specific compliance guarantees. Their inventory includes bulk orders for enterprises, paired with real-time tracking for urgent NA/RA deployments.
Q: Does this cable include both plug types, or are adapters sold separately?
A: The integrated plug system ships with both NEMA and RA connectors—no extras needed.
Q: Can it handle high-wattage devices like PoE switches?
A: No. It’s designed for low-power devices (e.g., Cisco IP Phone 8800 Series). For PoE switches, use CAB-AC series cables.
Q: Is RA compliance region-specific?
A: Yes. Confirm RA standards (e.g., Mexico’s NOM-019) with itmall.sale’s team pre-purchase.
During a cross-border rollout in the US and Mexico, I watched a team burn hours troubleshooting a phone system—only to find a cheap adapter overheated. The CAB-TA-NA-RA= isn’t just a cable; it’s a lesson in preemptive problem-solving. For teams straddling NA and RA regions, this cable turns “What if?” into “Done.”