Maintain the performance and security of your Cisco Unified Communications network with the Official Cisco Power Cube. Built to rigorous enterprise standards, these adapters provide the high-amperage, clean DC power required for Cisco’s high-resolution displays and crystal-clear wideband audio.
While most Cisco phones are PoE-capable, the Cisco Power Cube is the essential failover and desk-side power solution for home offices, non-PoE switches, and executive setups in Pakistan. It features advanced electromagnetic interference (EMI) filtering to ensure no “static noise” interferes with your business calls.
| Feature | Details |
| Input Voltage | 100-240V AC, 50/60Hz (Standard Pakistan Input) |
| Output Voltage | 48V DC (Standard for Cisco VoIP) |
| Max Power Output | 15.4W to 30W (Model dependent) |
| Connector Type | Cisco Proprietary Barrel Plug |
| Safety Certification | UL, CE, NOM, Level VI Energy Efficiency |
| Protection | Overload, Thermal, and Short-Circuit Protection |
CP-PWR-CUBE-3: Supports 7900 Series (7940, 7941, 7942, 7960, 7962, 7965).
CP-PWR-CUBE-4: Optimized for 8800 Series (8811, 8841, 8845, 8851, 8861) and 8900/9900 Series.
7800 Series: Compatible with standard Cisco 48V supplies for 7811, 7821, 7841, and 7861.
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Buy original Cisco Power Adapters in Pakistan. Best prices for CP-PWR-CUBE-3 and CUBE-4 for Cisco 7900, 7800, and 8800 series IP phones. Genuine 48V DC power supplies with surge protection for reliable VoIP communication in Karachi, Lahore, and Islamabad.
Verify Your Series: Cisco phones are sensitive to voltage. Always check if your phone requires Cube 3 (Legacy 7900) or Cube 4 (Modern 8800). Using the wrong “generic” 48V adapter can lead to touch-screen lag or permanent motherboard failure. Ensure your purchase includes the Cisco Power Cord (CAB-AC) as it is often sold separately.
