Full specifications (PDF)
Device Supported:
Router
Cisco PWR2-20W-12VDC= Accessory
Part Number:
PWR2-20W-12VDC=
Model:
C819
Cisco C819 Data Routers Model Overview
The Cisco 819 Integrated Services Routers (ISRs) deliver robust connectivity solutions for corporate teleworkers and small offices with fewer than 20 users. These fixed-configuration routers are designed to bridge LAN and WAN connections while ensuring high levels of security with advanced features such as antivirus protection. Equipped with multiple Ethernet interfaces and optional 4G LTE capabilities, the Cisco 819 ISRs facilitate seamless internet access and reliable data communication, effectively reducing the need for wired connections in various settings.
Key Features
Specifications
Key Features
- Versatile Connectivity: Offers four 10/100 Fast Ethernet and 1 Gigabit Ethernet ports.
- Advanced Security: Integrated Intrusion Prevention System (IPS), Firewall, and URL filtering.
- 3G and 4G LTE Capabilities: Supports multimode 4G LTE with an embedded modem for seamless mobile access.
- Wireless Support: Dual Radio support with CleanAir Technology and Dynamic Frequency Selection.
Specifications
- Model Variants: Cisco 819G, Cisco 819HG, Cisco 819HWD, Cisco 819HGW, Cisco 819HG-4G, Cisco 819G-4G.
- WAN Connections: Serial and Cellular (3G) interfaces.
- Ethernet Ports: Four 10/100 FE and one Gigabit GE.
- Security Features: IPS, DMVPN, IPsec, QoS, Firewall.
- WLAN Features: Dual Radio, CleanAir Technology, Dynamic Frequency Selection.
- GPS Services: Global Positioning System services supported.
Technical Information
Power Description
Input Voltage:
12 V DC
Input Voltage Range:
10 V DC - 36 V DC
Output Voltage:
5 V DC
Maximum Output Power:
25 W
Maximum Output Current:
4 A
Miscellaneous
Compatibility:
Cisco ISR Routers:
- C819HG-4G-A-K9
- C819HG-4G-V-K9
- C819HG-4G-G-K9
- C819HGW-S-A-K9
- C819HGW-V-A-K9
- C819HGW+7-E-K9
- C819HGW+7-N-K9
- C819HGW+7-A-A-K9
- C819HWD-E-K9
- C819HWD-A-K9
- C819H-K9
- C819G+7-K9
- C819G-B-K9
- C819G-S-K9
- C819G-U-K9
- C819G-V-K9
Country of Origin:
Thailand
Item Numbers
GTIN:
0882658522178
UPC:
882658522178
EAN:
0882658522178
UNSPSC:
39121006
Frequently Asked Questions
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 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 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 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 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.
The Cisco PWR2-20W-12VDC= Accessory is also known as
CSC-PWR220W12VDC=
