C921-4P, Cisco 921 Security Router, 1GE, CAT4 LTE, Internal PSU

Brand: Cisco · SKU: C921-4P · MPN: C921-4P · Category: Components

C921-4P, Cisco 921 Security Router, 1GE, CAT4 LTE, Internal PSU
$908.96
In Stock • 10 units

Cisco 921 Gigabit Ethernet security router with internal power supply (with CAT4 LTE)

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Specifications

IPv6IPv6 addressing architecture, IPv6 name resolution, IPv6 statistics, IPv6 translation: Transport packets between IPv6-only and IPv4-only endpoints (NAT-Protocol Translation), Internet Control Message Protocol Version 6 (ICMPv6), IPv6 DHCP, OSPFv3, BGP4+, IPv6 Path Maximum Transmission Unit (PMTU), IPv6 neighbor discovery, IPv6 stateless address autoconfiguration (SLAAC), IPv6 multicast routing
xDSLTrue Multimode VDSL2 and ADSL2+ over Annex A, B, J, and M, including traditional G.DMT and T1.413, World-class interoperability with industry-standard DSL Access Multiplexer (DSLAM) chipsets, Highest field reliability with Impulse Noise Protection (INP) over Repetitive Electrical Impulse Noise (REIN) and single isolated impulse noise (SHINE), extended INP delay, G.INP, physical layer retransmission, Seamless Rate Adaptation (SRA), and Bitswap, VDSL2 Persistent Storage Device (PSD) profiles up to 17a/b with support for spectral shaping, VDSL2 vectoring to offer blazing fiber speeds over copper, Remote management with TR069 and CWMP, Investment protection with Gigabit Ethernet
ModelC921-4P
USB 2.0One USB 2.0 Type A port
ManagementCisco Configuration Professional, Cisco Configuration Express, Cisco Configuration Engine support, Cisco AutoInstall, Cisco IP Service-Level Agreement (IP SLA), Cisco IOS Embedded Event Manager (EEM), CiscoWorks, Cisco Security Manager, Telnet, Simple Network Management Protocol Version 3 (SNMPv3), Secure Shell (SSH) Protocol, Command-Line Interface (CLI), and HTTP management, RADIUS and TACACS+, Cisco Next Generation Plug-and-Play (NG PnP) Protocol
Power supplyPower specifications: AC input voltage: Universal 100 to 240 VAC, Frequency: 50 to 60 Hz, Internal power supply (C921-4P and C931-4P only)
LAN interfaces4-port GE managed switch
Metro EthernetEthernet OAM, Ethernet Local Management Interface (E-LMI), IP SLA for Ethernet
WAN interfaces2 ports Gigabit Ethernet (GE)
Switch featuresAuto Media Device In/Media Device Cross Over (MDI-MDX), 25 802.1Q VLANs, MAC filtering, Switched Port Analyzer (SPAN), Storm control, Smart ports, Secure MAC address, Internet Group Management Protocol Version 3 (IGMPv3) snooping, 802.1X
High availabilityVirtual Router Redundancy Protocol (VRRP) (RFC 2338), HSRP, MHSRP
Security featuresSecure connectivity: Secure Sockets Layer (SSL) VPN for secure remote access, Hardware-accelerated DES, 3DES, AES 128, AES 192, and AES 256, Public-Key-Infrastructure (PKI) support, 50 IPsec tunnels, Cisco Easy VPN client and server, NAT transparency, Dynamic Multipoint VPN (DMVPN), Tunnel-less Group Encrypted Transport VPN (GET VPN), VRF-aware IPsec, IPsec over IPv6, Adaptive control technology, Session Initiation Protocol (SIP) application-layer gateway, Cisco IOS Firewall: Zone-based policy firewall, VRF-aware stateful inspection routing firewall, Stateful inspection transparent firewall, Advanced application inspection and control, HTTPS, FTP, and Telnet Authentication Proxy, Dynamic and static port security, Firewall stateful failover, VRF-aware firewall, Cisco IOS Software black and white lists, Integrated threat control: Intrusion Prevention System (IPS), Control plane policing, Flexible packet matching, Network foundation protection
IP and IP servicesRouting Information Protocol Versions 1 and 2 (RIPv1 and RIPv2), Generic Routing Encapsulation (GRE) and Multipoint GRE (MGRE), Cisco Express Forwarding, Standard 802.1d Spanning Tree Protocol, Layer 2 Tunneling Protocol (L2TP), L2TP Version 3 (L2TPv3), Network Address Translation (NAT), Dynamic Host Configuration Protocol (DHCP) server, relay, and client, Dynamic DNS, DNS Proxy, DNS Spoofing, Access Control Lists (ACLs), IPv4 and IPv6 multicast, Open Shortest Path First (OSPF), Border Gateway Protocol (BGP), Performance Routing (PfR), Enhanced Interior Gateway Routing Protocol (EIGRP), Virtual Route Forwarding (VRF) Lite, Next Hop Resolution Protocol (NHRP), Bidirectional Forwarding Detection (BFD), Web Cache Communication Protocol (WCCP)
Integrated USB 2.0Yes
Physical dimensionsH x W x D = 1.70 x 9.0 x 9.5 in. (4.32 x 22.86 x 24.13 cm) (includes rubber feet)
Separate console portsRJ-45
Approvals and complianceSafety: IEC 60950-1, UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950.1, Class I Equipment (C921-4P and C931-4P only), Class III Equipment (C927-4P, C927-4PM, and C926-4P only). Emissions: 47 CFR Part 15: 2006, CISPR22: Edition 6.0: 2008, CNS13438: 2006, EN 300 386 V1.6.1, EN 55032, EN61000-3-2: 2006 [+ amd 1 & 2], EN61000-3-3: 2008, ICES-003 Issue 5: 2012, KN 22: 2009, TCVN 7189: 2009, VCCI: V-3/2012.04. Immunity: CISPR24: 2010 [+ amd 1 & 2], EN300386: V1.6.1, EN55024: 2010, EN61000-6-1: 2007, KN24: 2011, TCVN 7317:2003
Default and maximum DRAMDefault 1 GB
Quality of Service (QoS)Low-Latency Queuing (LLQ), Weighted Fair Queuing (WFQ), Class-Based WFQ (CBWFQ), Class-Based Traffic Shaping (CBTS), Class-Based Traffic Policing (CBTP), Policy-Based Routing (PBR), Class-Based QoS MIB, Class of Service (CoS)-to-Differentiated Services Code Point (DSCP) mapping, Class-Based Weighted Random Early Detection (CBWRED), Network-Based Application Recognition (NBAR), Link Fragmentation and Interleaving (LFI), Resource Reservation Protocol (RSVP), Real-Time Transport Protocol (RTP) header compression (cRTP), Differentiated Services (DiffServ), QoS preclassify and prefragmentation, Hierarchical QoS (HQoS)
Maximum crypto throughput150 Mbps
Number of recommended users50
Environmental operating rangeNonoperating temperature: -40° to 158°F (-40° to 70°C), Nonoperating humidity: 5% to 95% relative humidity (noncondensing), Nonoperating altitude: 0 to 15,000 ft (0 to 4570 m), Operating temperature: 0° to 50°C (de-rate 1°C per 1000-ft increase in altitude), Operating humidity: 5% to 95% relative humidity (noncondensing), Operating altitude: 0 to 10,000 ft (0 to 3000 m)
Default and maximum flash memory2 GB on all Cisco 900 Series ISR models; not upgradable
Application visibility and controlNBAR2, Flexible NetFlow (FNF), Performance Agent
Warranty3-Year Warranty

Key Features

  • OEM Genuine Component verified by certified technicians.
  • Clean serial number ready for service contract registration.
  • Electrostatic Discharge (ESD) safe packaging.
  • Supports hot-swapping for zero-downtime maintenance.

Frequently Asked Questions

Is this product genuine OEM?

Yes, this C921-4P, Cisco 921 Security Router, 1GE, CAT4 LTE, Internal PSU (C921-4P) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.

What warranty is included?

This C921-4P, Cisco 921 Security Router, 1GE, CAT4 LTE, Internal PSU includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.

How long does shipping take?

We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.

Can I return this product?

Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.

Is the C921-4P, Cisco 921 Security Router, 1GE, CAT4 LTE, Internal PSU compatible with my system?

Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the C921-4P.

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