Download the datasheet of Cisco C921-4P Router. C3825. The power supply type needs to be. An optional Power-over-Ethernet (PoE) capability can also supply power to IP phones and other devices. Open navigation menu. 5962 Welcome!Cisco 2921-V router with support for DSP, VoiceXML and additional voice services. Cisco 2951 Integrated Services Router. It addresses the needs of transaction-type workers with significant phone traffic and the needs of those working with bandwidth-intensive. An indirect confirmation is that the encryption performance is up to 207 Mbps. Here is an example-config: aaa authentication login VPN local ! interface Virtual-Template1 ip unnumbered GigabitEthernet0/0 ip virtual-reassembly in ! webvpn gateway VPN ip address 192. Voice Support Local conferencing-Digital signal processor-Cisco Unified Survivable Remote Site-Telephony-Cisco Unified Communications-Call Manager Express-Cisco Unity Express-Cisco Unified Border Element-Nano Cisco Unified Border. battery backups. Cisco 2900 Series Integrated Services Routers offer embedded hardware encryption acceleration, voice- and video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. The show flash: result indicates that there isn't much available disk space. The routers contain both hardware and software. Header Compatibility PC Manufacturer Cisco Packaged Quantity 1 Product Line Cisco SMARTnet ModelISR4321/K9 Datasheet. 5GB Upgrade to 2. CISCO1921-SEC/K9 Cisco 1921 W 2 ONBOARD GE, 2 EHWIC Slots, 512MB DRAM, SEC Feature LIC RENEWED $112. 3af Power over Ethernet (PoE), local Layer 3 switching, Cisco Network Assistant and Cisco Emergency Responder, and Cisco StackWise™ interfaces (available on NME-XD-24-1S. For one of our customers I configured a Cisco 2921. This introduction section is followed by the “Cisco 2811 and Cisco 2821 Routers” section on page 2, which details the general features and functionality of the router. Ordering Information . Cisco Nexus 7000 M1-Series 48-Port Fiber GE Module with XL. Cisco 3825 and 3845 . The Cisco 3900 Series builds on the best-in-class offering of the existing Cisco 3800 Series Integrated Services Routers by now offering four platforms (Figure 1): Cisco 3945E, Cisco 3925E, Cisco 3945, and Cisco 3925 Integrated Services Routers. English . . 2(25)EZ : 12. DC Wiring Requirements for Cisco 2911, 2921, and 2951 Routers. Specifications. 0 Helpful Reply. Key features include: 3 integrated 10/100/1000 Ethernet ports (RJ-45 only) 1 service module slot; 4 enhanced high-speed WAN interface card slots;Note For network-end connectors and pinout specifications of the cables connecting the voice cards, see Cisco Modular Access Router Specifications. Availability : In Stock. SM-Ds in the Cisco 2921 and 2951 provide flexibility for higher-density modules. Cisco 2921 Voice Security and CUBE Bundle - router - voice / fax module - desktop. Find answers to your questions by entering keywords or phrases in the Search. Key features include:. 05-28-2023 03:16 AM. Check part details, parametric & specs updated 10 SEP 2023 and download pdf datasheet from datasheets. com. 10/100BASE-T Ethernet Switch High-Speed. Providing maximum flexibility, the modules accelerate applications such as Ethernet WAN access,. The external RPS attaches to a connector on the front of the adapter. 175. The CISCO2921/K9 can be ordered with a power supply that is AC, POE or DC. It helps ensure uninterrupted operation and protection against device. C921-4P is the Cisco 921 Gigabit Ethernet security router with internal power supply. Would this have any bearing on the issue. Free PDF of Cisco C921-4P Router. 2 kg: Width: 43. Bundle, PVDM3-32, UC and SEC License P Product Specification: Place of Origin : USA Brand Name : CISCO Certification : FCC Model Number : CISCO2921-VSEC/K9 Minimum Order Quantity : 1/unit Delivery Time : 3 daysCisco 3945 Cisco 3945E Cisco 3925 Cisco 3925E Cisco 2951 Cisco 2921 Cisco 2911 Cisco 2901 Cisco 1941 Cisco 1921 . Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; Print; Report Inappropriate Content 02-14-2013 04:33 PM -. The CPU utilization on a Cisco router tends to increase as the router processes and routes more packets. FL-SSLVPN25-K9 SSLVPN license 25 users CISCO 2900 INTEGRATED SERVICES ROUTER PRODUCT SPECIFICATIONS Model Cisco 2901 Cisco 2911 Cisco 2921 Cisco 2951 Services and Slot Density Embedded Hardware-Based Cryptography and Acceleration Yes Yes Yes Yes Cisco Unified SRST Sessions 35 50 100 250 Cisco Unified CCME Sessions 35 50 100 150 Total Onboard WAN 10/100/1000 Ports The Cisco document I've attached, better explains ISR performance under different conditions. Product Code. 4-port 10/100BASE-T Ethernet switch HWIC . Price: $42. End-of-Support Date: 2016-11-01. The Cisco 2921 and 2951 platforms offer power redundancy with the use of an external Redundant Power Supply (RPS) device (Cisco RPS 2300). Only logged in customers who have purchased this product may leave a review. IP Base and up . Cisco Integrated Services Routers Generation 2 Ordering Guide. Table 1 shows the Quick Specs of the. The Cisco 2911 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application service. A Bridge Connecting IT Hardware to The World Routers Switches Firewalls Wireless Servers. 5 in x 3. loads file suffix except for the Cisco ATA and Cisco Unified IP Phone 7905 and 7912. Overview: The Cisco 2921 Integrated Services Router. End-of-Life and End-of-Sale Notices. Ethernet Connections. Optical and copper models can be used on a wide variety of Cisco products and intermixed in combinations of 1000BASE-T, 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-EX, 1000BASE-ZX, or 1000BASE-BX10-D/U on a port-by-port basis. Overview: The Cisco 2911 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application service. 40+% in IP Input confirms both these calculations and the availability of free performance. 0. Pre-owned, used and refurbished Cisco PWR-2921-51-POE. Encrypted Traffic Analytics. 1 (2)SGx 04-Dec-2017. I've attached a Cisco whitepaper that discusses performance, of many of the ISRs. ke +254705832811; [email protected] Software Support Table 2 gives the Cisco IOS Software requirements for the Cisco Gigabit Ethernet HWIC, and Table 3 lists the platforms supported. 8 cm x 47 cm x. smart ups battery pack. The Cisco UCS E-Series Servers easily extend the Cisco UCS data center portfolio to branch-office environments. More >. Cisco 1000BASE-SX SFP Cisco's industry-standard SFP is a hot-swappable input/output device that plugs into a Gigabit Ethernet port/slot, linking the port with the fiber-optic network. Because the software can identify the application of each port, it can provide many powerful default behaviors. Removing the Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply. 151-4. The Cisco UCS 5100 Series Blade Server Chassis is a crucial component of the Cisco Unified Computing System, delivering scalability, flexibility, and lower TCO. Cisco 2900 vs. Table 1. 0(1)M . Cisco 2921 Configuration Manual (409 pages) Cisco 3900 Series, Cisco 2900 Series, Cisco 1900 Series. この製品ラインは廃止され、シスコによるサポートは終了しています。. I am trying to update the IOS version on a Cisco 2921 Router. (3000 m. 4-port 10/100BASE-T. by offering four platforms (Figure 1): the Cisco 2901, 2911, 2921, and 2951 Integrated Services Routers. com. CISCO2921-SECK9-RF. It helps ensure uninterrupted operation and protection against device power supply failures by providing seamless failover for Cisco switches. This module describes how to configure voice and data support on the next generation of voice/WAN Interface Cards (VWICs) also known as VWIC3s. exe. Quick Specs. Cisco recommends the 1921 for up to 15 Mbps and the 2921 for up to 50 Mbps. The Cisco SM-X Layer2/3 EtherSwitch Modules are an enterprise class line of switches in Cisco ISR extended service module form factor for the Cisco 2900 and 3900 Series and Cisco 4451-X ISRs. Labels: Labels: Cisco Software. 06 off the current New price. Cisco Umbrella Branch. Download the datasheet of Cisco CISCO2921/K9 Router. The Cisco® Redundant Power System 2300 (RPS 2300) increases availability for converged data, voice, and video networks. Cisco 2901 - 3114 Mbps (1500-byte packets) Cisco 2921 - 3502 Mbps (1500-byte packets) WAN Circuit Speed ->. Chinese Version of Cisco 800 Series Router Cabling and Setup Quick Start Guide 30-May-2011. Bundle, PVDM3-32, UC and SEC License P Product Specification: Place of Origin : USA Brand Name : CISCO Certification : FCC Model Number : CISCO2921-VSEC/K9 Minimum Order Quantity : 1/unit Delivery Time : 3 daysCisco 2911 Specs Cisco 2911 router, supporting voice module, is designed for medium-sized branch. Cisco Systems. You can view a listing of available Branch Routers offerings that best meet your specific needs. CISCO2921-VSEC/K9 -Cisco 2921 Voice Sec. 250. Manufacturer: Datasheet. The Cisco ® 800M Series Integrated Services Router (ISR) is a modular platform in the Cisco 800 Series ISR product family. Scribd is the world's largest social reading and publishing site. C3845-H-VSEC/K9. Installing and Configuring Cisco 802 IDSL and Cisco 804 IDSL Routers 30-May-2011. Reviews (0) specifications ; Reviews. Service Category: N/A : Global Price in USD: $1960. SNTC-8X5XNBD Cisco 2921 Security : Service Category: N/A. Dear Folks. c2951-universalk9_npe-mz. Power consumption 75 to 320 W, 256 to 1092 BTU/hr (configuration dependent). Beginner Options. Cisco 2921 Integrated Services Router build on 25 years of Cisco innovation and product leadership. 7. You can connect a single DC power source to either the A input or the B input. Router#show run. 9, Depth: 469. Updated: August 18, 2014. Cisco 2921 Specs The Cisco 2921 router, supporting voice module, is designed for small offices. Yes. Yeah, as Reza said, you need to configure a trunk on the backplane to "link" the switch module and the router. com. Pre-owned, used and refurbished Cisco CISCO2921-SEC/K9. Overview Familiarize yourself with the fundamental general information,. Behind the router we have got two openvpn server, which are serving now 120 openvpn clients with heavy traffic. With the 1921/K9, though, the throughput goes. By adding virtualization to the servers, you can deploy new services incrementally on a schedule that best meets your timing and budget. Table 1 shows the Quick Specs of the CISCO2921/k9. • Specifications, page 1-33 Chassis Views This section contains views of th e front and back panels of the Cisco 2900 series and Cisco 3900 series routers, showing locations of the power and signal inte rfaces, module slots, stat us indicators, and chassis. November 29, 2017. So it's possible, but not guaranteed, that the newer 2911 will decrease your CPU usage by the same ratio, i. C3845-H-VSEC/K9. Manually deploying the . Product Overview. Ramesh Chauhan. Cisco TrustSec. The Cisco 2900 Series offers these solutions by providing enhanced performance and increased modular density to support multiple services. A MultigiGabit Fabric (MGF) enables high-bandwidth module-to-module communication without compromising routing performance. com as of Monday Nov 20, 2023 MENU searchThe Cisco 2911, 2921, and 2951 allow for power redundancy through the use of an external RPS device, thereby decreasing network downtime and protecting the network from power-supply failures. Also, see the Cisco Modular Access Router Cable Specifications document at Cisco. The Cisco enhanced EtherSwitch service modules can be deployed as backbone switches, aggregating The new Cisco EtherSwitch service modules, greatly expand the capabilities of integrated switching within Cisco routers by providing support for new features such as IEEE 802. Cisco 2900 Series Integrated Services Routers Data Sheet ; Solution Data. Cisco 2900 Series builds on the best-in-class offering of the existing Cisco 2800 Series Integrated Services Routers by offering four platforms (Figure 1): the Cisco 2901, 2911, 2921, and 2951 Integrated Services Routers. Product Code CISCO2901/k9. The Cisco 1921 offers these solutions by providing enhanced performance and increased modular density to support multiple services. They are well suited for distributed branch offices with small IT footprint. 05-13-2011 06:21 AM. Cisco 2901 - 3114 Mbps (1500-byte packets) Cisco 2921 - 3502 Mbps (1500-byte packets) WAN Circuit Speed ->. The Cisco 7200 VXR Series offers a rich set of capabilities that address requirements for performance, density, high reliability, availability, serviceability, and manageability (Table 1). Cisco 2900, 3900, and 4000 (4300 and 4400) Series Integrated Services Routers can communicate directly with Cisco Unified Communications Manager, allowing for the deployment of unified communications solutions that are ideal for small and medium-sized businesses, large enterprises, and service providers that offer managed network services. Recent Presentations Content Topics Updated Contents Featured Contents. Authenticate to complete the setup. The command is "interface Virtual-Template1". Step 4 Remove the other end of the RPS 2300 cable from the RPS adapter. This document describes how to install and connect Cisco 2900 series and Cisco 3900 series integrated services routers (ISRs) to LAN, WAN, and Voice networks. Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M), Version 15. 74. Cisco 2921 2 Cisco 2951 2 Cisco 3925 4 Cisco 3945 4 Cisco 3925E 3 Cisco 3945E 3 Cisco 1841 1 Cisco 1861 1 Cisco 2801 1 Cisco 2811 1 Cisco 2821 1 Cisco 2851 1. Cisco 2-Channel 1000BASE-BX. 100. Note: ① Compact flash 0 and 1 (0, right) ② EHWIC 0,1,2 and 3 (0, far right) ③ USB serial port. I found different statistics: Cisco ISR G2 RFC 2544-Based Performance ->. Data Sheets and Literature. The Cisco E1/T1 ISDN PRI network modules also supply connectivity for internal digital modems in the Cisco 3660, 3700 and 3800 series routers, with connectivity options for PRI, T1 channel associated signaling (T1-CAS), and E1-CAS R2 signaling. ⑦ 10/100/1000 Ethernet port (GE 0/1 and GE 0/2) ⑧ 10/100/1000 Ethernet port GE 0/0. 1-Port ISDN BRI U interface High-Speed. FL-CME-SRST-25. Device Type. in the dsl, network routers category. Both, 1-port and 2-port HWIC cards are available. Cisco 2901/2911/2921/2951 Integrated Services Routers . 3. 2 Ordering the Cisco 2900 Series Integrated Services Routers. Operating the router outside of the limits specified is not supported. Step 5 Remove the RPS adapter. Eleven Cisco 890 Series models are available: Figure 1 shows the front and back of one, the Cisco 892FSP. Download Presentation. The Cisco 2900 Series offers these solutions by providing enhanced performance and increased modular density to support multiple services. Specifications Router CISCO 2911/K9. According to Cisco documentation, the performance of 2921 is up to 479 kpps or 3. Hello Ahmed, Welcome to the Cisco family!! :-) To answer your questions: 1) Yes CME supports Video calls; as usual there are some restrictions and some pre-requisites. The Unity Connection installation application prevents installation on servers that do not meet the exact specifications or models listed in this document. 6. com, ship to worldwide. Maximum Total 1 IP Phones. Hi all, we bought new router cisco 2921 with the ios ipbase c2900-universalk9-mz. End-of-Sale Date: 2011-11-01. com, a global distributor of electronics components. Table 1 lists some of the primary behaviors and. 04-03-2017 08:23 AM. It does not go on and off with the power switch. EN55024/CISPR24 (EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-11) 1. You can view a listing of available Branch Routers offerings that best meet your specific needs. steps: Step 1 Strip one end of the ground wire to the length required for the ground lug or terminal. English; Español;. ) to Cisco 2800, 2900, 3800 and 3900 Series Unified Communications routers. The EIA-530 adapter cable is available in DTE mode only. The Cisco 2900 Series Integrated Service Routers comprise four platforms: the Cisco 2901, 2911, 2921, and 2951 ISRs with part numbers shown in Table 6. The Cisco ® Gigabit Ethernet High-Speed WAN Interface Card (HWIC) brings Gigabit Ethernet connectivity to Cisco Integrated Services Routers routers to accelerate applications such as Metro Ethernet access, inter-VLAN routing, and high-speed connectivity to LAN switches. 10. co. Equipment Class of Equipment Complicated network devices . Model/Part #: GLC-LH. Use this document in conjunction with the documents in the “Related Documentation” section. Table 5. You can also use this tool to deploy the . I would suggest to go through the feature document that will answer your questions in detail:Cisco 2921, building on 25 years of Cisco innovation and product leadership, is one of smart Integrated Services Routers. Check Cisco C2921-VSEC/K9 product detail and price trend at itprice. . Options. . 150. Part Number : 800-21341-02. Cisco 1900 Series Integrated Services Routers - Learn product details such as features and benefits, as well as. 1 port 443 port 80 ssl trustpoint SSL-VPN-2015 inservice ! webvpn. Recommended Security Positioning and Service Combinations and Overall Positioning. Cisco 2921-V Router Quick Specs: Number of Available WAN Ports: 3 at once; WAN RJ45 Ports: 3x 10/100/1000; WAN SFP Ports: 1 (turns off 1 RJ45 port) Modular Slots: 4x EHWIC (2x double-wide)Cisco 2911 ISR Throughput Question. Table 5. 4. Hardware Revision : 3. As more data and voice services are enabled in branch offices, the demand for WAN bandwidth. FL-SSLVPN25-K9 SSLVPN license 25 users . PCB Serial Number : FOC11526J78. Fab Version : 01. 15. I have 2 HWIC-2FE installed and one FE port is routing around 90Mbps of traffic. Like many companies, Cisco uses cookies and other technologies, some of which are essential to make our website work. hi joseph, thanks for the screenshots! kindly amend these on your cisco 2921 and do a ping from a host on the 192. Dimensions & Weight; Depth: 46. Figure 1. com, a global distributor of electronics components. Installing and Removing a Redundant Power Supply Adapter. Table 1 shows the Quick Specs of the CISCO2901/k9. Step 1 Confirm that the router is turned off. Step 6 Cisco 2900 Series and 3900 Series Hardware Installation Guide 5-42. Enclosure Type. MEM-CF-256U512MB. Others help us improve services and the user experience or to advertise. Cisco C2921-AX/K9 for $4,873. The Cisco 2900 series ISRs offer embedded hardware encryption acceleration, voice- and video-capable digital signal processor. Cisco Catalyst IW6300 Series Heavy Duty Access Points; HPE. com as of Friday Mar 3, 2023So, our company purchased some 2921 routers a few years back. Emphasis on the use of the term perfect conditions. PID: CISCO2921/K9 , VID: V06 , SN: XXXXXXXXXXX. As you add more services to the forwarding operation, that number drops fast. 2(25)EZ * When installed in Cisco 3700 Series routers, the modules can only provide Cisco's pre-standard PoE. The Cisco Unified IP Phone 7945G (Figure 1) demonstrates the latest advancesin VoIP telephony, including wideband audio support, backlit color display, and an integrated Gigabit Ethernet port. EN55024/CISPR24 (EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-11) 1. An integrated stateful and application inspection firewall provides network perimeter security. Free PDF of Cisco CISCO2921/K9 Router. Browse . Cisco 4000 Series Integrated Services Routers: Architecture for Branch-Office Agility (PDF - 971 KB) Miercom Performance Analysis: Cisco 4000 Series ISRs (PDF - 878 KB) 4221 Integrated Services Router: Access product specifications, documents, downloads, Visio stencils, product images, and community content. With a FortiWiFi 60E, or with a FirtiGate 60E as the main router, the throughput to LAN reaches 1Gbps. x. In using our site, you consent to the use of these cookies and other. ROMMON Release Notes for the WS-X45-SUP7-E, WS-X45-SUP7L-E, and WS-C4500X Family of Switches 14-Mar-2019. Product Overview. This was a 3845 and at the time we couldn't find any way to reduce theThe Cisco industrial router portfolio includes a range of compact, ruggedized modular products to build a highly secure, reliable, and scalable loT infrastructure. Then devices connected to your switch could use addresses in that network. Buy this product as Renewed and save $182. I would like to enable IOS Level IPS feature on this Router now. The modular design of the router provides maximum flexibility, allowing you to configure your router to meet evolving needs. One of them is an 500Mb. Console and Auxiliary Port Considerations. High Performance with Integrated Services. The Cisco 2921 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application service. Figure 1. Check Cisco ISR4331/K9 price and datasheet. 0. SEC license pack / 75Mbps WAN ac. We understand that as an experienced supplier of refurbished network hardware, we must be better than the manufacturer. 5 Gbps on large packets. 9. 00 Price. Cisco C2921-CME-SRST/K9 | Full Specifications: Number of LAN ports: 3, Total USB ports: 2, Width: 438. Table A-1 lists the operational limits of the Cisco 812 ISR. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. English . (0) 1 / 1. 752. 1. [email protected] 08:57 AM - edited 03-09-2019 11:12 PM. 100% Brand New Cisco2921-SEC/K9, check best price 2921-SEC/K9 router: Cisco 2921 Security Bundle w/SEC license PAK and more cisco 2900 security routers at router-switch. Cisco IOS Software Release 12. Download Presentation >>. It is a modular platform that provides highly secure data, voice, video, and application services for small to medium-sized. An indirect confirmation is that the encryption performance is up to 207 Mbps. 0 and earlier versions, do not include the . I have this problem too. It runs Cisco IOS ® Software and delivers built-in security in a single. VWIC2 Specifications (Refer to "CISCO SECOND-GENERATION 1- AND 2-PORT T1/E1 MULTIFLEX TRUNK VOICE/WAN INTERFACE CARDS" Data Sheet) Cisco Product Number . 15. Description . There are no reviews yet. The aggregate part is the most important part, meaning upload + download + local hair pinning through the router if you have that. Performance. Check part details, parametric & specs updated 15 OCT 2022 and download pdf datasheet from datasheets. The system delivers power supply redundancy and resiliency for a variety of power requirements, including Power over Ethernet (PoE). Cisco 2921/2951 AC Power Supply with Power Over Ethernet (Both system & spare) Typically ships within 2-3 days. PWR-2921-51-POE. 00. 0. Cisco AVG Network Module Specifications : Cisco AVG (EVM-IPVS-16A) Router Platforms . Products. The Cisco 2921 router, supporting voice module, is designed for small offices. NEW Cisco C2921-VSEC/K9 2U 3x 1GB- Ports Router ISR G2 Voice Security Bundle P/N C2921-VSEC/K9 New In Sealed Original Packaging with Voice Sec. The system is an integrated, scalable,. Device Type. post your show crypto isakmp sa and show crypto ipsec sa afterwards. 93 MB) PDF - This Chapter (1. Hi All, I have a router of Cisco 2921 series (C2921/K9) basic box with IP BAse IOS image (SL-29-IPB-K9 IOS). CISCO 2921 CISCO2921-HSEC+/K9 Specifications: General (CISCO 2921 CISCO2921-HSEC+/K9) Bundle: VPN ISM module HSEC bundles for 2921 ISR platform: Enclosure Type: Rack-mountable – modular – 2U:. The whitepaper discusses performance for. 400 1 GB 256 Cisco 2951. Table 1 shows the Quick Specs of the CISCO2921/k9. Cisco's End-of-Life Policy. The Cisco 2900 series ISRs offer embedded hardware encryption acceleration, voice-. ova file to the ESXi server and provision the VM. i searched cisco site but could not find any ios for 2921 which supports voice. (1)M . The Cisco 1921 is designed to consolidate the functions of separate devices into a single, compact system that can be remotely managed. The modular design of the router provides maximum flexibility, allowing you to configure your router to meet evolving needs. 4G LTE WWAN data services offered today have theoretical limits of 100 Mbps on the downlink and 50 Mbps on the uplink. johnnylingo. 00 68% OFF. Patricia50%-98% off Cisco2921/K9 price, buy brand new cisco 2900 router (In Stock): 2921 router 3-Port Gigabit, 4 EHWIC, 3 DSP, 1 SM, 256MB CF, 512MB DRAM, IP Base online!. HWIC-2T 2 port serial WAN card . 2(25)EZ : 12. Cisco ISR4451-X/K9 Datasheet. Table 6. Powerful internal hardware lets the Cisco 2921-SEC router support high-speed WAN up to 75 Mbps. Options. Product Description. Product overview. 1.