Cisco C921-4P wired router Gigabit Ethernet Black C921-4P

General Information for Cisco Network Routers

Cisco C921-4P, Ethernet WAN, Gigabit Ethernet, Black

C921-4P

The Cisco 900 Series Integrated Services Routers (ISRs) combine Internet access, comprehensive security, and wireless services in a single high-performance device that is easy to deploy and manage. They are well suited for deployment as Customer Premises Equipment (CPE) in enterprise small branch offices and in service provider managed-service environments.

Product overview

The Cisco 900 Series ISRs deliver integrated security and threat defense, protecting networks from both known and new Internet vulnerabilities and attacks. These powerful, fixed-configuration routers provide secure broadband and Metro Ethernet connectivity. Service providers offering managed Ethernet WAN services can deploy them in customer locations as CPE. Centralized and remote management capabilities are available through web-based tools and Cisco IOS Software for full visibility and control of network configurations at the remote site.

The 900 Series ISRs simplify the deployment of Ethernet WAN services, with end-to-end Operations, Administration, and Maintenance (OA&M), Service-Level Agreement (SLA) monitoring and verification, and configuration management.

The Cisco 900 Series ISRs come with a 4-port managed switch, providing LAN ports to connect multiple devices. Figures 1 and 2 show the C921-4P and C926-4P models. C921-4P

Further details for this product, C921-4P, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.

2 ports (GE) WAN, 4-port GE LAN, USB 2.0

Cisco C921-4P. Networking standards: IEEE 802.1D, Ethernet interface type: Gigabit Ethernet. Management protocols: Telnet, Simple Network Management Protocol Version 3 (SNMPv3), Secure Shell (SSH) Protocol,.... Security algorithms: 802.1x RADIUS. Flash memory: 2048 MB, Internal memory: 1024 MB, Electromagnetic compatibility: 47CFR, AS/NZS CISPR22 2, CISPR22, EN55022, ICES003, EN61000-3-2, KCC, EN55024, KN24. Product colour: Black

Initial Release Date: 12/01/2019

Cisco C921-4P wired router Gigabit Ethernet Black C921-4P Specifications

Product Type Networking Product Type Network Switches Product Type Network Routers Brand Cisco Collection Model Cisco C921-4P Manufacturer Product Type Cisco Network Switches Manufacturer Product Type Cisco Network Routers Product colour Black Stackable No LED indicators Yes Rack mounting No Electromagnetic compatibility 47CFR, AS/NZS CISPR22 2, CISPR22, EN55022, ICES003, EN61000-3-2, KCC, EN55024, KN24 Product Family C921-4P Internal Memory 1024 MB Flash Memory 2048 MB Networking standards IEEE 802.1D 10G support No Ethernet interface type Gigabit Ethernet DHCP server Yes IP routing Yes Security algorithms 802.1x RADIUS Rate limiting Yes Link aggregation Yes DHCP client Yes VLAN support Yes Basic switching RJ-45 Ethernet ports quantity 4 Basic switching RJ-45 Ethernet ports quantity 7 USB 2.0 ports quantity 1 Ethernet LAN (RJ-45) ports 4 Gigabit Ethernet (copper) ports quantity 6 WAN ports quantity 2 USB ports quantity 1 Power supply included Yes Number of power supply units 1 AC Input Voltage 100 - 240 V AC input frequency 50 - 60 Hz Firewall Yes IGMP snooping Yes MAC address filtering Yes Height 43.2 mm Depth 241.3 mm Weight 1.2 kg Width 228.6 mm Access Control List (ACL) Yes Year 2019 Switch type Managed Quality of Service (QoS) support Yes Web-based management Yes DSL WAN No SIM card slot No SFP WAN No Ethernet WAN Yes Harmonized System (HS) code 85176990 Operating temperature (T-T) 0 - 50 C Storage temperature (T-T) -40 - 70 C Operating relative humidity (H-H) 5 - 95% Power over Ethernet (PoE) No MPN C921-4P

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