Cisco Business PoE Injector - North America
Best power solution for flexible wireless access point installations.
The Cisco Business PoE Injector is designed for the North America region, providing essential power for compatible Cisco Business Wireless Access Points. This external unit efficiently delivers power over the data line, enabling flexible placement of devices like the Business 140AC, 145AC, and 240AC models. It ensures reliable operation for your networking infrastructure and integrates seamlessly into professional environments requiring robust and flexible wireless deployment solutions.
$62.87
Owner Satisfaction
4.5
/ 5
Category Rank
118
/ 320
#118 in Power Over Ethernet Adapters
Price vs Category Average
-58%
Below average
Model Number
CB-PWRINJ-NA
/ CB-PWRINJ-NA
Who it's for
- Budget-conscious IT managers avoiding expensive switch replacements
- Network administrators prioritizing reliable Cisco ecosystem integration
- Small business owners needing quick, hassle-free device connectivity
Who should skip it
- Network architects managing large-scale deployments with limited space
- IT professionals requiring remote management and power monitoring capabilities
- Businesses scaling up who need cost-efficient multi-port solutions
Performance breakdown
Compatibility Precision
Engineered specifically for seamless integration with Cisco Business access points.
Data Throughput
Full Gigabit support ensures zero bottlenecks for high-speed wireless traffic.
Installation Flexibility
External form factor allows for convenient placement away from network switches.
Power Reliability
Standardized 802.3at delivery provides consistent, stable power for demanding hardware.
Safety Standards
Integrated short-circuit protection safeguards your sensitive networking equipment from surges.
Build Durability
Robust plastic housing stands up to the rigors of professional environments.
Key Specs
Model Number
CB-PWRINJ-NA
Product Type
PoE injector
Form Factor
External
Gigabit Support
Yes
Mounting Options
External
Manufacturer
Cisco Business
Injector/Splitter Type
Injector
Ethernet Port Type
RJ45
Features
- Provides Gigabit Power over Ethernet support
- Enables flexible access point installation
- Compatible with 140AC, 145AC, 240AC models
- Designed for Cisco Business devices
- External form factor for easy placement
- Powers devices over the data line
What customers say
Customers overwhelmingly praise this Cisco PoE Injector for its exceptional reliability and stable power delivery, making it essential for deploying access points when switches are unavailable. The plug and play simplicity ensures seamless compatibility, reinforcing confidence in the genuine Cisco hardware. This consistent performance is the product's greatest strength, highly valued for maintaining network uptime. The main drawback noted by users is the premium cost. While the quality justifies the price for critical needs, many feel the injector is significantly more expensive than generic options, slightly diminishing the overall value perception. Satisfaction remains high regarding function, despite the higher investment required.
Know before you buy
This injector is specifically designed for the Cisco Business 140AC, 145AC, and 240AC wireless access point models.
Yes, it supports Gigabit Ethernet, ensuring that your network performance remains fast and consistent at speeds up to 1000 Mbps.
No, this injector acts as the power source. It delivers power directly over the Ethernet data cable, eliminating the need for a separate power adapter at the access point's mounting location.
This unit adheres to the 802.3at PoE+ standard and utilizes Mode A (pins 1, 2, 3, and 6) for power delivery.
Yes, the injector is equipped with short-circuit protection to help safeguard your connected networking equipment from electrical faults.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$63