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Yoshito Kanda
5
8821 Japan power supply performs consistently. Stable charging and easy integration.
CP-PWR-8821-JP
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Cisco Wireless IP Phone 8821 Power Supply for Japan, include...
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Name:
CP-PWR-8821-JP
- Description:
- Cisco Wireless IP Phone 8821 Power Supply for Japan, includes power cord, power adapter, and country clip
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658915536
- Condition:
- Warranty:
- 3
- List Price:
$75.84
- Price:
$68.2610% off
Quantity:
1
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CP-PWR-8821-JP Overview
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.
CP-PWR-8821-JP Specifications
- Product Type
- Power Supply
- Wattage
- 850W
- Use Case
- Gaming
- Form Factor
- ATX
- Modularity
- Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS / CE / FCC / UL / CB / RoHS
- Remote Monitoring
- No
- Input Voltage
- 100–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 120mm
- Fan Bearing Type
- Ball
- Zero RPM Mode
- Yes
- Efficiency Rating
- 92%
- Protections
- OCP / OVP / UVP / SCP / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 2
- PCIe (6+2) Connectors
- 3
- SATA Power Connectors
- 8
- Molex Connectors
- 4
- Floppy Connector
- No
- Cable Type
- Sleeved
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- CP-PWR-8821-JP=
- Height
- 5.5 inches
- Width
- 6.3 inches
- Depth
- 5.4 inches
- Weight
- 6.8 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 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 |
Reviews & Ratings
H
Haruki Endo
5
Complete kit simplified wireless phone rollout.
K
Kazuhiro Shimizu
4
Reliable PSU with durable components.
T
Takashi Morita
4
Consistent output and secure connection.
N
Naoki Ueda
4
Professional accessory for Japan offices.
R
Ryohei Matsuda
5
Stable performance for enterprise wireless phones.
Questions & Answers
What is the Cisco CP-PWR-8821-JP= power supply?
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.
Is the CP-PWR-8821-JP= compatible with Cisco Wireless IP Phone 8821?
Yes, it is specifically engineered to provide the correct voltage, current, and connector for the Cisco Wireless IP Phone 8821.
Does this power supply include the power cord, adapter, and country clip?
Yes, the kit contains a Japanese power cord, an AC-to-DC adapter, and a removable country clip for regional outlet compatibility.
What input voltage does the CP-PWR-8821-JP= support?
It supports a universal input range of 100–240 V AC at 50/60 Hz, meeting Japanese and international mains power standards.
What output specifications does this adapter provide?
The adapter delivers a regulated 5 V DC output at 2 A to ensure stable operation of the Cisco 8821 handset.
Can I use this power supply outside Japan?
While the adapter is globally rated, the included country clip fits Japanese outlets; you may need a local plug adapter for other regions.
How do I install the country clip on the CP-PWR-8821-JP=?
Simply align the clip with the adapter housing and slide until it clicks securely into place—no tools required.
Are there safety certifications for this power adapter?
Yes, the CP-PWR-8821-JP= is UL, CE, and PSE certified to comply with international and Japanese electrical safety standards.
Does the CP-PWR-8821-JP= support Power over Ethernet (PoE)?
No, this model is a standalone AC power adapter and does not provide Power over Ethernet functionality.
What warranty covers the CP-PWR-8821-JP=?
Cisco provides a one-year limited warranty covering defects in materials and workmanship for this power supply.
How can I verify the authenticity of the CP-PWR-8821-JP=?
Check for the Cisco holographic label and exact SKU on the packaging or verify via Cisco’s official parts authentication portal.
What is the power cord length included?
The supplied Japanese power cord measures approximately 1.8 meters to accommodate most office and home layouts.
How does the CP-PWR-8821-JP= handle power surges?
It features built-in surge protection to guard against voltage spikes and ensure the long-term reliability of your phone.
Can I replace the country clip if it is lost?
Yes, replacement country clips for Japan are available through Cisco authorized resellers under part number CP-CLIP-JP.
What is the SKU for ordering additional accessories?
Use SKU CP-PWR-8821-JP= to reorder the power supply and CP-CLIP-JP for replacement Japanese country clips.
How do I clean or maintain the adapter?
Wipe the adapter’s exterior with a soft, dry cloth and avoid using liquid cleaners or exposing it to excessive moisture.
Is technical support available for installation issues?
Yes, Cisco’s Technical Assistance Center (TAC) offers 24/7 support for installation, configuration, and troubleshooting.