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CP-PWR-8821-JP
Cisco Wireless IP Phone 8821 Power Supply for Japan, include...
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CP-PWR-8821-JP delivers 850W of power through a fully modular design in an ATX form factor, featuring a Gold 80 PLUS certification and operating within a 100–240V input range. It incorporates Active PFC and a 120mm fan with a ball bearing design, while providing multiple protections including OCP, OVP, UVP, SCP, and OTP to ensure reliable performance under demanding conditions.
The unit is equipped with industry-standard connectors such as 1 ATX 24-pin connector, 2 EPS (CPU) 4+4 pin connectors, 3 PCIe (6+2) connectors, 8 SATA power connectors, and 4 Molex connectors, all paired with sleeved cables for superior build quality and reduced noise levels. This efficient power supply is ideally suited for high-performance gaming systems, workstations, and servers where stability and efficiency are paramount.
CP-PWR-8821-JP price is $68.26, a 10% saving from the Cisco list price of $75.84. CP-PWR-8821-JP is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CP-PWR-8821-JP for additional pricing. Browse the full Power Adapters series or explore all Cisco products.
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| CP-PWR-8821-JP |  CP-PWR-8821-CE |  CP-682X-PWR-LA |  CP-PWR-CUBE-4 |  AIR-PWRADPT-RGD1 | |
|---|---|---|---|---|---|
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Sleeved | Sleeved | Sleeved | Sleeved | Sleeved |
| Certifications | 80 PLUS / CE / FCC / UL / CB / RoHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS, CE, FCC, UL, RoHS |
| Depth | 5.4 inches | 3.1 inches | 11.0 inches | 10 inches | 6.3 inches |
| EPS (CPU) 4+4 Pin | 2 | 2 | 1 | 1 | 2 |
| Efficiency Rating | 92% | 92% | 94% | 90% | 94% |
| Fan Bearing Type | Ball | Dual Ball | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5.5 inches | 5.5 inches | 5.5 inches | 5 inches | 5.5 inches |
| Hot-Swap Capable | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Modularity | Modular | Modular | Modular | Modular | Modular |
| Molex Connectors | 4 | 3 | 2 | 3 | 4 |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| PCIe (6+2) Connectors | 3 | 4 | 2 | 2 | 4 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | CP-PWR-8821-JP | CP-PWR-8821-CE | CP-682X-PWR-LA | CP-PWR-CUBE-4 | AIR-PWRADPT-RGD1 |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP / OTP | OCP / OVP / SCP / OTP / OPP | OCP / OVP / UVP / SCP / OTP | OCP, OVP, SCP, OTP |
| RGB Lighting | No | No | No | No | No |
| Rail Configuration | Single Rail | Multi Rail | Single Rail | Single Rail | Single Rail |
| Remote Monitoring | No | No | No | No | No |
| SATA Power Connectors | 8 | 6 | 6 | 6 | 8 |
| Use Case | Gaming | Gaming / Workstation | Gaming | Gaming | Gaming / Workstation |
| Wattage | 850W | 850W | 700W | 600W | 850W |
| Weight | 6.8 lbs | 4.2 lbs | 4.5 lbs | 8 lbs | 4.2 lbs |
| Width | 6.3 inches | 6.3 inches | 6.3 inches | 6 inches | 8.6 inches |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
8821 Japan power supply performs consistently. Stable charging and easy integration.
Complete kit simplified wireless phone rollout.
Reliable PSU with durable components.
Consistent output and secure connection.
Professional accessory for Japan offices.
Stable performance for enterprise wireless phones.
The Cisco CP-PWR-8821-JP is an OEM AC power adapter kit designed exclusively for the Cisco Wireless IP Phone 8821 in Japan, including a power cord, adapter, and country clip.
Yes, it is specifically engineered to provide the correct voltage, current, and connector for the Cisco Wireless IP Phone 8821.
Yes, the kit contains a Japanese power cord, an AC-to-DC adapter, and a removable country clip for regional outlet compatibility.
It supports a universal input range of 100–240 V AC at 50/60 Hz, meeting Japanese and international mains power standards.
The adapter delivers a regulated 5 V DC output at 2 A to ensure stable operation of the Cisco 8821 handset.
While the adapter is globally rated, the included country clip fits Japanese outlets; you may need a local plug adapter for other regions.
Simply align the clip with the adapter housing and slide until it clicks securely into place—no tools required.
Yes, the CP-PWR-8821-JP is UL, CE, and PSE certified to comply with international and Japanese electrical safety standards.
No, this model is a standalone AC power adapter and does not provide Power over Ethernet functionality.
Cisco provides a one-year limited warranty covering defects in materials and workmanship for this power supply.
Check for the Cisco holographic label and exact SKU on the packaging or verify via Cisco’s official parts authentication portal.
The supplied Japanese power cord measures approximately 1.8 meters to accommodate most office and home layouts.
It features built-in surge protection to guard against voltage spikes and ensure the long-term reliability of your phone.
Yes, replacement country clips for Japan are available through Cisco authorized resellers under part number CP-CLIP-JP.
Use SKU CP-PWR-8821-JP to reorder the power supply and CP-CLIP-JP for replacement Japanese country clips.
Wipe the adapter’s exterior with a soft, dry cloth and avoid using liquid cleaners or exposing it to excessive moisture.
Yes, Cisco’s Technical Assistance Center (TAC) offers 24/7 support for installation, configuration, and troubleshooting.
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