Reliable Replacement Power Adapter for Arris Modems and Networking Equipment
If your cable modem, broadband gateway, router, VoIP device, or networking equipment is experiencing intermittent power loss, startup failures, unstable connections, random reboots, or complete power failure, a worn or damaged power adapter may be the cause. The APD WB-18D12FU AC Power Adapter delivers regulated 12V DC output at up to 1.5A, helping restore reliable performance and stable connectivity.
Designed for continuous operation in home and business networking environments, this 18W power supply provides dependable power delivery for compatible communication devices. Built-in protection features help safeguard connected electronics while maintaining consistent performance during everyday use.
Application Scenarios
- CCTV / IPC surveillance systems
- AV control systems and multimedia equipment
- Networking equipment and communication devices
- LED lighting and display control systems
- Industrial electronics and automation equipment
- Cable modems and broadband gateways
- VoIP and communication devices
Technical Specifications
| Brand | APD (Asian Power Devices) |
| Model | WB-18D12FU |
| P/N | 596520-001-00 |
| Product Type | AC Power Adapter Charger |
| Input Voltage | 100-240V AC, 50-60Hz |
| Output Voltage | 12V DC |
| Output Current | 1.5A |
| Maximum Output Power | 18W |
| Connector Type | Round DC Barrel Plug |
| Connector Size | 5.5mm × 2.5mm |
| Polarity | Center Positive |
| Protection Features | Over Voltage Protection, Over Current Protection, Short Circuit Protection |
| Device Categories | Networking Equipment, Broadband Gateways, Cable Modems, Communication Devices |
| Condition | OEM Replacement Power Adapter |
OEM Replacement Compatibility
This power adapter is designed as a replacement for the following model and part number:
- APD WB-18D12FU
- P/N 596520-001-00
Commonly used with compatible Arris networking equipment, cable modems, broadband gateways, and communication devices requiring 12V DC input.
Before ordering, verify the following specifications on your original adapter:
- 12V DC output voltage
- 1.5A output current
- 18W power rating
- 5.5mm × 2.5mm barrel connector
- Center-positive polarity
Matching voltage, connector size, and polarity is essential for proper compatibility and safe operation.
The APD WB-18D12FU P/N 596520-001-00 is a 12V 1.5A 18W AC power adapter designed for compatible Arris modems, broadband gateways, networking devices, and communication equipment. It helps resolve power instability, connection interruptions, startup failures, and adapter-related issues caused by aging or damaged power supplies. Featuring a 5.5mm × 2.5mm barrel connector and center-positive polarity, it serves as a replacement for WB-18D12FU and 596520-001-00 power adapters while providing stable 12V DC output for reliable daily operation.
Why Buy From OEM Power US?
- US warehouse fulfillment
- Orders ship within 24 hours on business days
- Every adapter is inspected and tested before shipment
- 1-year warranty included
- 30-day return policy
- Trusted marketplace seller since 2007
