MMF 226-199STDP11-00 Accessory
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Frequently Asked Questions
What is the Cisco PWR2-20W-24VDC power supply used for?
The Cisco PWR2-20W-24VDC is a 24V DC power supply designed for Cisco 819 ISR (Integrated Services Router) models, including the 819HGW, 819HWD, 819HG-4G, and 819G-4G variants. This power supply enables reliable operation of these fixed-configuration routers in remote offices and teleworking environments where DC power infrastructure is available. We offer this component as part of our complete Cisco networking solutions to ensure your router deployment has the proper power specifications.
What wireless standards and frequency bands does the Ubiquiti UBB-US support?
The Ubiquiti UBB-US UniFi Wireless Bridge supports IEEE 802.11ad and operates across multiple frequency bands: 2.40 GHz, 5 GHz, and 60 GHz. This multi-band capability enables flexible deployment options for various network environments and delivers up to 1.70 Gbit/s throughput.
What power specifications does the Cisco PWR2-20W-AC power supply have?
The Cisco PWR2-20W-AC is a 20W AC power supply designed for Cisco 819 ISR routers and similar networking equipment. It features an IEC 320-C14 input receptacle and delivers reliable power for remote office and teleworker deployments. We offer this power supply as a replacement or spare component for your Cisco router infrastructure.
What is the Cisco PWR2-20W-12VDC power supply used for?
The Cisco PWR2-20W-12VDC is a 12V DC power supply designed for Cisco 819 ISR (Integrated Services Router) data routers. This power supply delivers 20W of output at 12V DC and is essential for powering remote office and small branch locations with fewer than 20 users. We offer this power supply as a replacement or spare component to keep your Cisco routing infrastructure operational.
Is the Cisco PWR2-20W-12VDC compatible with all Cisco 819 router models?
The Cisco PWR2-20W-12VDC is compatible with the Cisco 819 ISR family, including the standard Cisco 819, as well as the 819HGW, 819HWD, 819HG-4G, and 819G-4G models that feature WiFi radios and 4G LTE capabilities. Before ordering, we recommend verifying your specific router model to ensure compatibility. Contact us today if you need assistance confirming the right power supply for your equipment.
What are the mounting options for the UBB-US?
The UBB-US is designed for both wall-mount and pole-mount installations, making it suitable for diverse outdoor and indoor deployment scenarios. The 2-pack configuration allows you to establish wireless bridge links between multiple locations.
Is the Cisco PWR2-20W-AC compatible with Cisco 819 routers?
Yes, the Cisco PWR2-20W-AC is compatible with Cisco 819 ISR series routers, which support Internet, VPN, data, and backup connectivity for small offices and remote locations with fewer than 20 users. These routers feature four 10/100 Fast Ethernet ports, one Gigabit Ethernet port, and WAN connections over Serial and Cellular interfaces. Contact us today to verify compatibility with your specific router model.
Is the Cisco PWR2-20W-24VDC compatible with all Cisco 819 router models?
The Cisco PWR2-20W-24VDC is specifically designed for Cisco 819 ISR models that support 24V DC input, including the standard 819, 819HGW, 819HWD, 819HG-4G, and 819G-4G routers. These routers provide four 10/100 Fast Ethernet ports, one Gigabit Ethernet port, and WAN connectivity over Serial and Cellular interfaces. For compatibility verification with your specific router configuration, contact us today and our team can confirm the exact model requirements for your deployment.
What are the operating temperature and environmental specifications for this power supply?
Based on Cisco's standard power supply specifications, the PWR2-20W-24VDC operates in normal conditions from -5°C to +45°C at altitudes up to 5,000 feet, with storage temperature ranges from -40°C to +70°C. The power supply is rated for 5% to 90% relative humidity in non-condensing environments and supports altitudes up to 10,000 feet at 45°C. These specifications ensure reliable operation in diverse remote office and field deployment scenarios where temperature and humidity fluctuations are common.
What networking interface does the UBB-US provide?
The UBB-US includes one Gigabit Ethernet RJ-45 network port for connectivity. This single network interface connects to your wired infrastructure and supports the full 1.70 Gbit/s wireless throughput.
What are the key features of Cisco 819 ISR routers powered by this supply?
Cisco 819 ISRs provide advanced features including multiprotocol routing between LAN and WAN ports, antivirus protection, and support for bridging across multiple connection types. Select models like the 819HGW and 819HWD support WiFi radios, while the 819HG-4G and 819G-4G models include embedded multimode 4G LTE modems with Sierra Wireless technology. These fixed-configuration routers are ideal for distributed enterprise networks requiring flexible data communication.
What are the input and output specifications for this 12V DC power supply?
The Cisco PWR2-20W-12VDC provides 12V DC output at 20W capacity, making it suitable for powering Cisco 819 routers in remote and small office deployments. The power supply features a terminal block input connector for direct DC wiring, allowing flexible installation in various network environments. For complete technical specifications and installation requirements, visit barcodesinc.com or contact our team for detailed documentation.
Can Cisco 819 routers support wireless connectivity?
Yes, select Cisco 819 ISR models support wireless capability through WiFi radios. The Cisco 819HGW and 819HWD ISRs are compatible with the AP802H-AGN wireless radio, allowing WLANs to augment wired LAN infrastructure and minimize the need for physical connections. This flexibility makes them ideal for remote offices and teleworker environments where wireless coverage is beneficial.
Can the Cisco PWR2-20W-12VDC be used as a backup or redundant power supply?
The Cisco PWR2-20W-12VDC is a single power supply unit designed as the primary power source for Cisco 819 ISR routers rather than a redundant backup solution. For environments requiring power redundancy and failover capability, Cisco offers separate redundant power systems. We can help you identify the appropriate power architecture for your remote office or branch location—contact us today to discuss your specific availability requirements.
What safety and compliance certifications does the Cisco PWR2-20W-24VDC have?
The Cisco PWR2-20W-24VDC meets comprehensive safety and EMC compliance standards including UL 60950-1/62368-1, CAN/CSA-C22.2, EN 60950-1/62368-1, IEC 60950-1/62368-1, and CE Marking. For EMC emissions, it complies with FCC Part 15 Class A, ICES-003 Class A, EN 55032 Class A, CISPR 32 Class A, and AS/NZS 3548 Class A standards. These certifications ensure the power supply meets international safety and electromagnetic compatibility requirements for enterprise deployments.
What are the operating temperature and humidity specifications for the UBB-US?
The UBB-US is rated for operating temperatures between -5 to 40°C (23 to 104°F) and operating humidity of 5 to 95% non-condensing. These specifications ensure reliable performance in diverse climate conditions.
Can the Cisco PWR2-20W-24VDC be used in redundant power configurations?
The Cisco 819 ISR routers support flexible power configurations for mission-critical remote office deployments, though the PWR2-20W-24VDC itself is a single power supply unit. For redundant power system requirements, Cisco offers RPS (Redundant Power System) solutions that provide seamless failover capabilities and increased availability. Contact us today to discuss your redundancy requirements and explore the complete range of Cisco power solutions available from us.
What connectivity options do Cisco 819 routers powered by this supply support?
Cisco 819 ISR routers powered by the PWR2-20W-12VDC supply support multiple connectivity options including four 10/100 Fast Ethernet ports, one Gigabit Ethernet port, Serial WAN connections, and Cellular 3G/4G LTE interfaces depending on the model. The 819HGW and 819HWD variants also include WiFi radio support, while the 819HG-4G and 819G-4G models feature embedded Sierra Wireless multimode modems for 4G LTE connectivity. Available from us with full technical support and compatibility guidance.
What cellular and WAN connectivity options do Cisco 819 routers offer?
Cisco 819 ISR routers provide WAN connectivity over Serial and Cellular (3G) interfaces, with advanced 4G LTE support available on 819HG-4G and 819G-4G models featuring embedded Sierra Wireless multimode modems. This multi-connectivity approach ensures redundant backup capability and reliable connectivity for remote and small office locations. Visit barcodesinc.com to explore the full range of Cisco 819 configurations available.
What certifications does the Ubiquiti UBB-US hold?
The UBB-US carries CE, FCC, and IC certifications, confirming compliance with international electromagnetic and safety standards. These certifications ensure the device meets regulatory requirements for deployment across multiple regions.
What should I do if I need to replace or upgrade my Cisco 819 router power supply?
If you need to replace or upgrade the power supply for your Cisco 819 ISR deployment, we offer the Cisco PWR2-20W-24VDC and other compatible power modules to ensure your router continues operating reliably. Our team can help you identify the correct power supply specifications based on your router model, DC voltage availability, and power requirements. Visit barcodesinc.com or contact us today to order the correct power supply and discuss any additional networking components you may need for your remote office or teleworking infrastructure.
What security features do Cisco 819 routers provide for remote office deployments?
Cisco 819 ISR routers deliver advanced security capabilities including built-in antivirus protection, VPN support, and multiprotocol routing between LAN and WAN ports to protect corporate teleworkers and remote offices. These routers are specifically designed for small office and branch locations with fewer than 20 users, providing Internet, VPN, data, and backup connectivity with enterprise-grade security. We offer complete Cisco 819 solutions including power supplies and accessories—visit barcodesinc.com or contact us today for deployment assistance.
What makes Cisco 819 routers suitable for small office and remote deployments?
Cisco 819 ISRs are fixed-configuration routers specifically designed for corporate teleworkers and small offices with fewer than 20 users, delivering Internet, VPN, data, and backup capabilities in a compact form factor. They combine multiple connectivity options (Ethernet, Serial, Cellular, and optional WiFi) with advanced security features like antivirus protection to ensure reliable operation in distributed environments. We offer the PWR2-20W-AC power supply to support these deployments reliably.
Is the UBB-US suitable for professional wireless bridge deployments?
Yes, the UBB-US is designed as a professional-grade UniFi wireless bridge with IEEE 802.11ad support and high throughput capabilities. We offer the UBB-US as part of our comprehensive Ubiquiti Networks product portfolio—contact us today to discuss your wireless bridge requirements and get pricing on the 2-pack configuration.