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C819HGW-V-A-K9 Cisco IEEE 802.11n Wireless Services Router

C819HGW-V-A-K9
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Brief Overview of C819HGW-V-A-K9

Cisco C819HGW IEEE 802.11n Wireless Services Router - C819HGW-V-A-K9. Excellent Refurbished with 6-Month Replacement Warranty
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SKU/MPNC819HGW-V-A-K9Availability✅ In StockProcessing TimeUsually ships same day ManufacturerCisco Product/Item ConditionExcellent Refurbished ServerOrbit Replacement WarrantySix-Month (180 Days)
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Description

Main Specifications

  • Brand: Cisco
  • Series: 800
  • Part Number: C819HGW-V-A-K9
  • Product Type: Wireless Integrated Services Router

Transmission and Frequency

  • Broadband Technology: Cellular
  • Wireless LAN Standard: IEEE 802.11n
  • ISM Band: Yes
  • UNII Band: Yes
  • ISM Max Frequency: 2.40 GHz
  • UNII Max Frequency: 5 GHz
  • Cellular Generation: 3.9G
  • Supported Cellular Networks: CDMA 1900, CDMA 800
  • Data Connectivity Technologies: HSPA+, EVDO

Antennas and Speed

  • Total Antennas: 5
  • Antenna Type: Dipole Antenna
  • Wireless Speed: 54 Mbps

Security Features

Encryption and Authentication

  • Security Standards: IEEE 802.1x
  • Encryption Methods: AES 128/192/256-bit
  • Additional Security: IPS

Advanced Features

  • Quality of Service (QoS): Yes
  • MIMO Technology: Yes
  • GPS Capability: Yes

Connectivity Options

Ports and Interfaces

  • Network (RJ-45) Ports: 4
  • Network (RJ-11) Port: No
  • VGA Port: No
  • USB Port: Yes
  • Powerline Port: No
  • PoE (RJ-45) Port: No
  • Management Port: Yes
  • Broadband (RJ-45) Port: 1

Network and Communication

Ethernet Technology

  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 10/100/1000Base-T

Management and Protocols

Management Options

  • Software: Cisco IOS Software Release 15.2(4)M1 or Later
  • Remote Management: Web-Based Management, SNMPv3, Telnet, CLI
  • Protocols Supported: DHCP, MIB, MIB II

Security Protocols

  • L2TP, L2TPv3, NAT, ACL: Yes
  • MAC Filtering, DES, 3DES, IPsec, URL Filtering: Yes

Power Specifications

Power Input and Source

  • Input Voltage: 12 V DC
  • Power Source: AC Adapter

Certifications and Standards

  • UL 60950-1, 2nd Edition
  • CAN/CSA C22.2 No. 60950-1, 2nd Edition
  • EN 60950-1, 2nd Edition
  • CB to IEC 60950-1, 2nd Edition

EMC Emissions and Immunity

  • Emissions: EN55022/CISPR22, CFR 47 Part 15, ICES003, VCCI-V-3, AS/NZS CISPR22, CNS13438, EN300-386, EN61000-3-2, EN61000-3-3, EN61000-6-1
  • Immunity: EN55024/CISPR24, EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-11, EN300-386

Cellular Radio Standards

  • EN 301 908-1
  • EN 301 908-2
  • EN 301 511
  • 47 CFR Part 22
  • 47 CFR Part 24

IEEE Standards

  • 802.3
  • 802.3u
  • 802.11n
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.1d
  • 802.1Q
  • 802.1x

Standard

Introduction

The Cisco C819HGW-V-A-K9 Wireless Services Router is designed to provide seamless connectivity and advanced network capabilities for small to medium-sized businesses. One of its standout features is its support for the IEEE 802.11n standard, which offers significant benefits and plays a crucial role in ensuring reliable and high-performance wireless communication.

Enhanced Wireless Performance

Increased Data Rates

The IEEE 802.11n standard significantly enhances wireless performance by providing increased data rates compared to its predecessors. With the ability to support data rates of up to 300 Mbps, users can experience faster and more efficient data transfers, making it perfect for bandwidth-intensive applications such as video streaming or large file downloads. This increased speed allows for seamless multitasking and improved overall productivity.

Extended Coverage

Another advantage of the IEEE 802.11n standard is its ability to provide extended coverage compared to previous wireless standards. By utilizing multiple antennas, this standard improves signal strength and range, allowing users to stay connected even in areas with weak signals or obstacles. This extended coverage ensures that employees can remain productive by accessing critical resources from any corner of the office without experiencing connectivity issues.

Better Reliability

The IEEE 802.11n standard incorporates advanced technologies such as Multiple Input Multiple Output (MIMO) and spatial multiplexing, which contribute to improved reliability in wireless communication. By utilizing multiple antennas to transmit and receive data simultaneously, this standard reduces the impact of interference and improves the overall quality of the connection. This means fewer dropped connections, reduced latency, and a more stable network experience.

Improved User Experience

Enhanced Quality of Voice and Video Calls

For businesses that rely heavily on voice and video communication, the IEEE 802.11n standard offers significant benefits. Its increased data rates and improved reliability ensure that voice and video calls are clear, with minimal distortion or lag. This feature is particularly crucial for remote workers or businesses with multiple branches, as it allows for seamless collaboration and eliminates communication barriers.

Seamless Mobility

With the Cisco C819HGW-V-A-K9's support for the IEEE 802.11n standard, users can experience seamless mobility within their wireless network. This standard enables fast and automatic handoffs between access points, ensuring uninterrupted connectivity while moving from one area to another. Whether employees are attending meetings, visiting clients, or simply navigating the office premises, they can stay connected without experiencing any disruptions in their workflow.

Increased Scalability

As businesses grow, so does their need for a scalable network infrastructure. The IEEE 802.11n standard offers increased scalability by supporting a larger number of devices simultaneously compared to older standards. This capability is particularly beneficial in environments with a high density of users, such as conference rooms or open office spaces. With the ability to accommodate more devices without sacrificing performance, this standard future-proofs the network infrastructure and allows for seamless expansion.

Conclusion

In summary, the IEEE 802.11n standard is a crucial feature of the Cisco C819HGW-V-A-K9 Wireless Services Router that enhances wireless performance, extends coverage, improves reliability, and provides an overall improved user experience. Whether it's for faster data transfers, seamless mobility, enhanced voice and video calls, or increased scalability, this standard ensures that businesses can leverage advanced wireless capabilities to meet their growing connectivity needs efficiently. With the Cisco C819HGW-V-A-K9's support for IEEE 802.11n standard, businesses can enjoy a reliable and high-performance wireless network that empowers productivity and collaboration.

Features
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
Six-Month (180 Days)