What Is the A920-PWR400-A=? Power Capacity, D
A920-PWR400-A= Overview The A920-PWR4...
Core Specifications and Regional Compliance
The CAB-PWR-AC2J= is a Japan-compliant AC power cable designed for Cisco devices operating in 100V/200V environments. Tailored to meet Japan’s electrical regulations, its features include:
- Connectors: IEC C13 (device end) to JIS C 8303 2-pin Class II (ungrounded plug).
- Voltage/current rating: 125V AC, 10A (1.25kW) or 200V AC, 7.5A (1.5kW).
- Cable length: 2 meters, 18 AWG stranded copper conductors.
- Safety certifications: PSE (菱形 mark), ETL Japan, and VCCI Class B EMI compliance.
This cable powers Cisco equipment like Catalyst 9200 switches and UCS C240 M6 servers in Japanese offices, labs, or colocation facilities.
Deployment Scenarios and Regulatory Requirements
Why is CAB-PWR-AC2J= non-negotiable for Japan?
- Legal adherence: Mandatory under Japan’s Electrical Appliance and Material Safety Law (PSE) for all imported IT hardware.
- Ungrounded safety: Class II double insulation eliminates grounding needs in non-industrial settings.
- Plug compatibility: Slim 2-pin design fits tightly spaced Japanese outlets, unlike bulkier international plugs.
Using non-certified cables risks fines, device damage, or voided Cisco support contracts.
Addressing Critical User Questions
1. Can CAB-PWR-AC2J= support 200V devices?
Yes, but only if the connected Cisco PSU explicitly supports 200V input (e.g., Catalyst 9300-48UXM). Verify device specs first.
2. Is it safe for PoE++ switches like Catalyst 9400?
Yes, but ensure total PoE load stays below 1.25kW. For higher loads, use dual power supplies with separate circuits.
3. How to identify counterfeit versions?
Genuine cables include a tamper-evident PSE label with QR traceability. Trusted suppliers like itmall.sale provide compliance documentation for audits.
Performance in High-Density Environments
Tested for 50°C ambient temperatures, the cable minimizes voltage drop in densely packed racks—critical for Nexus 9500 deployments or edge sites lacking active cooling. Its 300-cycle plug durability ensures reliability in dynamic setups.
Practical Insight: Compliance Isn’t Just a Checkbox
During a Tokyo data center audit, a client used generic cables for UCS C220 M5 servers. When a power surge damaged three units, Cisco denied warranty claims due to non-compliant cabling. The takeaway? Japan’s PSE standards aren’t arbitrary—they’re engineered to prevent such failures. For teams in Japan, CAB-PWR-AC2J= isn’t just a cable; it’s a safeguard against operational and financial pitfalls.