CISCO1921-SEC/K9 Integrated Service Router - 2 Ports Gigabit Ethernet

Ports

The Cisco CISCO1921-SEC/K9 Integrated Service Router comes equipped with 2 ports, which provide users with a range of benefits and functionality. These ports play a crucial role in the overall performance and connectivity of the router, ensuring that users can easily connect their devices and access the network.

General Information of Cisco CISCO1921-SEC/K9

• Manufacturer: Cisco
• Model Number / SKU: CISCO1921-SEC/K9
• Product Type: Service Router
• Ports: 2 Ports Services Router

Connectivity and Expansion

• 2 x 10Base-T/100Base-TX/1000Base-T – RJ-45
• Serial: 1 x Console
• Management: 1 x Console – Mini-USB Type B
• Serial: 1 x Auxiliary
• Hi-Speed USB: 1 x 4 Pin USB Type A

Expansion Slots

• Total Expansion Slots: 2
• Free Slots: 1
• Type: EHWIC

Power Specifications

AC Power

• Input Voltage: 100-240V ~
• Frequency: 47-63 Hz
• Current Range: 1.5-0.6 Amps
• Surge Current: <50A
• Typical Power (No Modules): 25W
• Maximum Power (AC): 60W
• Maximum Power (PoE): 70W
• Maximum PoE Device Power: 80W

DC Power

• Input Voltage: 32-60 VDC
• Current: 4A
• Wire Size: AWG 14 (2.0 mm²)
• Ground-Wire Size: AWG 14 (2.0 mm²)

Environmental Conditions

Temperature

• At 5906 ft (1800m) Altitude: 32-104°F (0-40°C)
• At 9843 ft (3000m) Altitude: 32-77°F (0-25°C)

Altitude & Humidity

• Maximum Altitude: 10,000 ft (3,000m)
• Humidity: 10 to 85% Relative Humidity (RH)

Acoustic Information

• Sound Pressure – Typical: 32.99 dBA
• Sound Pressure – Maximum: 58.33 dBA

Regulatory Compliance

Safety Standards

• UL 60950-1
• CAN/CSA C22.2 No. 60950-1
• EN 60950-1
• AS/NZS 60950-1
• IEC 60950-1

EMC Compliance

• 47 CFR, Part 15
• ICES-003 Class A
• EN55022 Class A
• CISPR22 Class A
• AS/NZS 3548 Class A
• VCCI V-3
• EN 300-386
• EN 61000 (Immunity)
• EN 55024, CISPR 24
• EN50082-1

Telecommunications Standards

• TIA/EIA/IS-968
• CS-03
• ANSI T1.101
• IEEE 802.3
• RTTE Directive

Router Features

Security and Network Management

• Firewall Protection
• VPN Support
• MPLS Support
• VLAN Support
• Syslog Support
• IPv6 Support

Traffic Management

• Class-based Weighted Fair Queuing (CBWFQ)
• Weighted Random Early Detection (WRED)
• Quality of Service (QoS)
• Web Services Management Agent (WSMA)
• TR-069 Agent
• Netflow

Routing Protocols

• OSPF
• IS-IS
• BGP
• EIGRP
• DVMRP
• PIM-SM
• Static IP Routing
• IGMPv3
• GRE
• PIM-SSM
• Static IPv4 Routing
• Static IPv6 Routing
• Policy-based Routing (PBR)
• MPLS

Increased Connectivity

Having 2 ports on the Cisco CISCO1921-SEC/K9 Integrated Service Router allows for increased connectivity options. Users can connect multiple devices simultaneously, such as computers, printers, and other network-enabled devices. This feature is particularly useful in environments where multiple users need to access the network, such as small businesses or home offices. With 2 ports available, users can easily expand their network and accommodate more devices without any hassle.

Flexibility in Network Configuration

The presence of 2 ports on the router offers flexibility in network configuration. Users have the option to create separate networks or VLANs (Virtual Local Area Networks) using the different ports. This enables them to designate specific ports for different purposes, ensuring efficient network management. For example, users can allocate one port for guest access while keeping the other port dedicated to secure internal communications. This segregation enhances security and simplifies network monitoring and troubleshooting.

Improved Network Performance

The Cisco CISCO1921-SEC/K9 Integrated Service Router's 2 ports contribute to improved network performance. With multiple ports available, users can distribute network traffic across different channels, reducing congestion and minimizing latency issues. This ensures faster data transfer rates and smoother communication between devices connected to the router. Additionally, having 2 ports allows for link redundancy, where if one port fails or experiences issues, the other port can seamlessly take over, ensuring uninterrupted network connectivity.

Interface

The Cisco CISCO1921-SEC/K9 Integrated Service Router boasts a Gigabit Ethernet interface, which offers users numerous benefits and plays a vital role in the router's overall functionality.

High-Speed Data Transfer

The Gigabit Ethernet interface on the Cisco CISCO1921-SEC/K9 Integrated Service Router enables high-speed data transfer between devices connected to the network. With a maximum data transfer rate of up to 1000 Mbps, users can enjoy lightning-fast internet speeds and swift file transfers. This is especially important for businesses or individuals that rely on large data transfers, such as multimedia content creators or organizations with heavy network traffic.

Enhanced Network Performance

The Gigabit Ethernet interface significantly enhances the overall network performance of the Cisco CISCO1921-SEC/K9 Integrated Service Router. It allows for faster and more efficient data transmission, reducing bottlenecks and ensuring smoother communication between devices. This is particularly beneficial in scenarios where multiple users are simultaneously accessing the network and require reliable and fast connectivity.

Support for Bandwidth-Intensive Applications

The Gigabit Ethernet interface is crucial for supporting bandwidth-intensive applications. Whether it's video conferencing, online gaming, or streaming high-definition content, this interface provides the necessary bandwidth to ensure a seamless experience. Users can enjoy uninterrupted streaming, lag-free gaming, and smooth video conferences without any compromise in quality or performance.

Onboard

The Cisco CISCO1921-SEC/K9 Integrated Service Router features an onboard capability, providing users with a range of benefits and convenience.

Streamlined Installation

The onboard functionality of the Cisco CISCO1921-SEC/K9 Integrated Service Router simplifies the installation process. Users do not need to purchase additional modules or components to enable specific features or capabilities. Everything required for basic router functionality is already onboard, saving users time and eliminating the need for additional purchases or installations.

Cost-Effectiveness

The onboard feature of the Cisco CISCO1921-SEC/K9 Integrated Service Router offers cost-effectiveness. Users do not need to invest in separate modules or interfaces, reducing the overall cost of the router setup. This makes it an ideal choice for small businesses or individuals looking for a reliable and efficient router solution without breaking the bank.

Space-Saving Design

The onboard design of the Cisco CISCO1921-SEC/K9 Integrated Service Router ensures a space-saving solution. With all necessary components integrated into a single device, users can save valuable space in their network setup. This is particularly useful in environments where space is limited, such as small offices or home setups.

In conclusion, the Cisco CISCO1921-SEC/K9 Integrated Service Router offers users a range of benefits through its 2 ports, Gigabit Ethernet interface, and onboard capabilities. These features enhance connectivity, flexibility, network performance, and cost-effectiveness. Whether it's for small businesses, home offices, or individuals requiring reliable and efficient network connectivity, this router proves to be an excellent choice.