The routers offer features such as hardware-based. Specifications. These powerful, fixed-configuration routers provide secure broadband and Metro Ethernet connectivity. c2900-universalk9_npe-mz. Instructions for Addressing the Cisco Secure Boot. Based on the Cisco Document i have found i need to purchase an additonal subscripton license to enale the IPS feature. suggested Cisco C3945-VSEC/K9 Cisco EHWIC-1GE-SFP-CU= Cisco 1941 Security Bundle Cisco 2901 Voice Bundle Cisco 1905 Cisco CISCO891-K9 Cisco C2921-VSEC/K9 Cisco 2911 Voice Bundle Cisco 1841 - refurbished Cisco 2811 DSL bundle. Operating the router outside of the limits specified is not supported. 1/24 on the router interface. ) to Cisco 2800, 2900, 3800 and 3900 Series Unified Communications routers. Document ID: 1458165773992192. M2. White Papers. Cisco 2901 - 50 Mbps. Also for: Cisco 3900 series, 2901, 2911, 2921, 2951, 3925, 3925e, 3945, 3945e. The following commands are used to gather information on a Cisco IOS Software-based router when attempting to learn basic information about a router, or possibly troubleshooting protocol-independent problems: show version. Step 2 Connect one end of the straight-through RJ-48S-to-RJ-48S cable to the RJ-48S port on the 56/64-kbps DSU/CSU WIC. Cisco 2921 - 25 Mbps. POE = power over Ethernet. Free PDF of Cisco C921-4P Router. 00 68% OFF. 400 1 GB 256 Cisco 2951. com. PRODUCT SPECIFICATIONS OF CISCO 1921 INTEGRATED SERVICES ROUTER Services and Slot Density Embedded hardware-based cryptography acceleration (IPsec + SSL) Yes RJ-45 onboard LAN/WAN 10/100/1000 ports 2 EHWIC slots 2Cisco IP phones, Cisco wireless a ccess points, workstations, and other network devices such as servers, routers, and switches. Figure 1. Cisco 2921 AX Bundle w/ APP. Cisco 2800: What's the improvement The Cisco 2900 series router is the Cisco ISR G2 router, which has much improvement in configuration and performance than 2800 series. Cisco 2921. Cisco AVG Network Module Specifications : Cisco AVG (EVM-IPVS-16A) Router Platforms . Cisco 3845. VPN ISM module HSEC bundles for 2921 ISR platform. Technical Specifications. Optional External Redundant Power Supply (RPS) The Cisco 2911, 2921, and 2951 allow for power redundancy through the use of an external RPS device, thereby decreasing network downtime and protecting the. Release Notes for Cisco Catalyst 9400 Series Switches, Cisco IOS XE Dublin 17. System. 11n access point which is backwards compatible with IEEE 802. 5 Gbps on large packets. アップグレードの準備はできていますか？. 5962 Welcome!Quick Specs Figure 1 shows the appearance of the CISCO2921/k9. The Cisco CISCO2921/K9 is a router from Cisco's 2900 series. In addition to the support of a wide range of wireless and wired connectivity options supported on Cisco 1941 Series, Cisco 1941W offers integration of IEEE 802. Cisco 2921 Specs The Cisco 2921 router, supporting voice module, is designed for small offices. Cisco 2921-VSEC 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)The Cisco 2921 router, supporting voice module, is designed for small offices. steps: Step 1 Strip one end of the ground wire to the length required for the ground lug or terminal. 5 in. 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. DW-EHWICs can fit into slot 0 and 1, and into slot 2 and 3. Router CISCO 2911/K9, 2 Onboard WAN 10/100/1000, 2 RJ 45. Cisco Optical Gigabit Ethernet SFP Figure 2. 15. VPN,QoS,NAT etc. . It appears that with only QoS running, the 2911 can handle 125 Mbps. The system delivers power supply redundancy and resiliency for a variety of power requirements, including Power over Ethernet (PoE). Router Specifications. With the addition of the new Cisco IOS XE Terraform provider, we add an additional tool into the. Any help in understanding why this new 100 mbps circuit will not come up is gratefully received. Meanwhile, you avoid service-call costs for onsite visits to deploy new hardware or. Email: cisco@router-switch. 4 . I've attached a Cisco whitepaper that discusses performance, of many of the ISRs. com. The modular design of the router provides maximum flexibility, allowing you to configure your router to meet evolving needs. 4 . com. Provides high-performance routing and processing performance. Removing the Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply. 00. 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. Table 4. Minimum Cisco IOS Software Release for 2800 and 3800 Series ISRs . 82 cm: Environmental Parameters; Humidity Range Operating:Buy Cisco Network Router CISCO2921-SECK9-RF. The Cisco UCS E-Series NCEs are computing modules that are both price and power optimized. Below is a sample configuration:Buy this Cisco Routers from our Dayari Technologies shop in Nairobi Kenya at discounted prices today. Cisco Umbrella Branch. See above phone firmware vs phont type table. Technical Specifications. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL. Router - voice / fax module. Deploying using the Common Ovf Tool (COT): COT is a tool that allows you to edit virtual appliances such as Cisco Catalyst 8000V. Part Number : 800-21341-02. By adding virtualization to the servers, you can deploy new services incrementally on a schedule that best meets your timing and budget. C3825. Top Assy. . The Cisco 2921 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services for small offices. This is a pdf about cisco 2921 router. Equipment Class of Equipment Complicated network devices . A typical packet mix should be around 1 Gbps. Documentation. #show flash:-#- --length-- -----date/time----- path 450 14018 Aug 8 2014 21:55:56 +01:00 startup-configLos routers Cisco® ISR 3900 Series aprovechan las características inigualables de los routers Cisco 3800 existentes para dar origen a dos plataformas (Figura 1): los routers Cisco ISR 3925 y 3945. Products. No rating value Same page link. 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. 3845 Voice Security Bundle with CME, CUE, and Phone licenses for 35 users, PVDM2-64,NME-CUE, Adv IP Serv,128MB Flash and 512MB DRAM. Cisco 1941, 2901, 2911, 2921, 2951, 3925, and 3945 . 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. 3. com for pinouts. Secure Voice on Cisco Integrated Services Routers. 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. Figure 1. Connecting Cisco Gigabit EtherSwitch EHWICs. 1 (2)SGx 04-Dec-2017. Meets a variety of topology. To install the ground connection for a Cisco 2900 or Cisco 3900 series router, perform the following. service timestamps log datetime msec. Cisco Nexus 7000 M1-Series 8-Port 10 Gigabit Ethernet Module with XL. Thanks in advance. 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). Table 6. 11a/b/g access points. Cisco C2921-CME-SRST/K9 | Full Specifications: Number of LAN ports: 3, Total USB ports: 2, Width: 438. CISCO2921-SECK9-RF. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT. Additional Attributes Parent Product Data FF: Cisco - NULL, FF: Cisco - router, FF: NULL - router . in the services, software services category. The routers offer features such as hardware-based virtual private network (VPN) encryption acceleration. Specifications 1-32 Periodic Inspection and Cleaning 1-46 CHAPTER 2 Safety. Description: 2900 Series Integrated Services Routers. Maximum Total Virtual Ports (dns) Recommended DRAM . The Layer 3 Cisco ® 1- and 2-Port Fast Ethernet High-Speed WAN interface cards (HWICs) (see Figures 1 and 2) supported on Cisco Integrated Services Routers offer small-to-large-sized businesses and enterprise branch-office customers the option to add Layer 3 routed ports with many advanced features, including quality-of-service (QoS) and. Somehow when the data passes through the Cisco my speestest does not go over 280Mb. Table 1 shows the Quick Specs of the. As one of four Security bundles on the 2900 series of integrated services routers from Cisco, the CISCO2921-SEC/K9 delivers security features such as Cisco IOS Software-based intrusion prevention. Any help will be valuable. ISR 1900 Transition Guide Guide to Upgrade Your ISR G1 and ISR G2 Routers to ISR 4000 Want to BuyProduct overview. Ethernet. 0 (1) and later versions, use the complete filename including the file suffix when you configure the load command for phone firmware versions later than version 8-2-2 for all phone types except 69xx, 89xx, and 99xx phones. Note Cisco enhanced EtherSwitch service module model SM-ES2-24 does not support IP phones. (0) 1 / 1. 10,000 ft maximum except CCC 1 only up to 2000 meters. hostname CISCO-2921. The specific inventory of Router Cisco 2921 is: Router#show inventory. Note On the Cisco 2911, 2921, 2951 routers and Cisco 3900 series routers the interface numbering scheme is the same for asynchronous interfaces as for other types of interfaces. Buy this product as Renewed and save $182. The Cisco 2921/K9 supports expansion functions with modules and cards. 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 . For one of our customers I configured a Cisco 2921. 2. SEC license pack / 75Mbps WAN ac. The Cisco ADSL2 and ADSL2+ high-speed WAN interface cards (HWICs) deliver business-class asymmetric DSL (ADSL) services for customers ranging from small-to-medium sized businesses to enterprise branch offices. Cisco 2921 Specs The Cisco 2921 router, supporting voice module, is designed for small offices. Figure 1. Cisco Catalyst 3560 Series Switches - Learn product details such as features and benefits, as well as hardware and software specifications. The Cisco 2921 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application service. Documentation. co. Step 3 Connect the other end of the cable to the 56/64-kbps services wall jack, as shown in Figure 2. Somehow when the data passes through the Cisco my speestest does not go over 280Mb. 5962 Welcome!Cisco 2921-V router with support for DSP, VoiceXML and additional voice services. Cisco TrustSec. Enclosure Type. IP Base and up . This is a highly reliable, very flexible routing tool. Model/Part #: GLC-LH. Router-switch. Technical Specifications. To make it simple I would suggest using 192. 5. Equipment Class of Equipment Complicated network devices . Specs Reviews ★★★★★ Related Searches. They are using multiple EVC. C3845-H-VSEC/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. 0. Yes. 2 kg: Width: 43. menu. End-of-Support Date: 2016-11-01. The following sections provide technical. View as List Grid. Cisco 2921 Security Bundle w/SEC license PAK REMANUFACTURED. Options. White Papers. Cisco 1000BASE-T Copper SFP Figure 3. Although the specification recommends a maximum speed of 2 Mbps, EIA-530 is used successfully at 4 Mbps or faster speeds over short distances. 5 in Depth 17. battery backups. – 2-port SKU: VWIC3-2MFT-T1/E1. 5962 Welcome!Posting. English; Español;. FL-CME-SRST-25. Yes. Cisco 2900. 2900/3900 series. Cisco Catalyst 3750-X Series Switches - Learn product details such as features and benefits, as well as hardware and software specifications. Would this have any bearing on the issue. Cisco 2921 w/3 GE,4 EHWIC,3 DSP,1 SM. Specifications. 1. 2 kg Product Description Cisco 2921 - router - rack-mountable Model Cisco 2921 Dimensions (WxDxH) 43. Meela Zeng. Additional security features are available with add-on hardware and software. The Cisco 3800 Series routers offer the award-winning Cisco IP Telephony solution, Cisco CallManager Express (CME), as an optional feature set embedded within Cisco IOS. It addresses the needs of transaction-type workers with significant phone traffic and the needs of those working with bandwidth-intensive. • 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. My cisco rep got back to me with the 2921 specs and tells me that it supports 75MBps and the 3925 supports 150Mbps? CISCO2921-SEC/K9 IS Router 2921 bundle . As more data and voice services are enabled in branch offices, the demand for. Technical Specifications. bin but no voice commands are working on that. The Cisco 2900 Series offers these solutions by providing enhanced performance and increased modular density to support multiple services. Ordering Information . Cisco ISR4451-X/K9 Datasheet. Beginner. All Cisco 2900 Series Integrated Services Routers offer embedded hardware. johnnylingo. 0 Helpful Reply. The Cisco 2900 series offer unparalleled total cost of ownership savings and network agility through the intelligent integration of market leading security, unified communications, wireless, and application services. 05-28-2023 03:16 AM. Feature Information. Warranty : 30 Days. If you want support information for the. Yes. CISCO 3925,. A typical packet mix should be around 1 Gbps. Data Link Protocol. Cisco Security Bundles 18/Aug/2014. Updated: August 18, 2014. Console Port Connections. Ordering Information . Table 3-1 and Table 3-2 summarize the wiring requirements. The Cisco ® Fourth-Generation (4G) Long-Term Evolution (LTE) Network Interface Modules (NIMs) for Cisco 4000 Series Integrated Services Routers (ISRs) provide the next generation of wireless WAN primary and backup solutions. An indirect confirmation is that the encryption performance is up to 207 Mbps. IP Base and up . 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 AccelerationThe 50Mbps recommendation is based on where the router hits 75% CPU utilization when services such as QoS, ACLs and NAT are enabled, 105Mbps "aggregate" throughput. With enhanced data rates and improved latency, WWAN services are an ideal way to replace or supplement traditional wire-line services. 50%-98% off Cisco2901/K9 price, buy brand new cisco 2900 router (In Stock): 2901 router 2-Port Gigabit, 2 DSP,256MB CF,512MB DRAM, IP Base at router-switch. The hardware specifications are provided in Table 6 (later in this document). For one of our customers I configured a Cisco 2921. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. Regulatory Compliance and Safety Information—Regulatory Compliance & Safety Information for Cisco Catalyst 9400 Series Switches 21-Mar-2018 (PDF) Release Notes for Cisco Catalyst 9400 Series Switches, Cisco IOS XE Dublin 17. These Cisco EtherSwitch Service Modules (Figure 1) greatly expand the capabilities of the router by integrating industry-leading Layer 2. Providing maximum flexibility, the modules accelerate applications such as Ethernet WAN access,. It does not go on and off with the power switch. Reviews (0) specifications ; Reviews. Similar Products. The Unity Connection installation application prevents installation on servers that do not meet the exact specifications or models listed in this document. Get a 100% brand new Cisco ISR 4331 (3GE,2NIM,1SM,4G FLASH,4G DRAM,IPB) at Router-Switch. 720. Power consumption 75 to 320 W, 256 to 1092 BTU/hr (configuration dependent). 800. 2(25)EZ : 12. Cisco 2921/K9 Modular Router, 3-Port 10/100/1000 Gigabit Ethernet, 4 Enhanced High-Speed WAN Interface Card EHWIC Slots, 3 DSP Slots, 1 882658278211 UPP 1. The Cisco 3900 Series offers embedded hardware encryption acceleration, voice- and video- The Cisco ® 4-Port Clear Channel T1/E1 High-Speed WAN Interface Card provides n x T1/E1 connectivity in a compact form factor and reduces deployment and management costs for the Cisco 2800, 3800, 2900 and 3900 Series Integrated Services Routers. Cisco 1000BASE-LX/LH SFP transceiver module for MMF and SMF, 1300-nm wavelength, 10km, extended operating temperature range and DOM support, dual LC/PC connector. The Cisco IOS H323 Gatekeeper is integrated Cisco IOS Software application that runs on the Cisco 2900 and 3900 Series Integrated Services Routers. ISR 3900 vs. 0 0. Cisco 2901 - 50 Mbps. You also need to manually create the VLAN's in the switch module as well as the router module. Only logged in customers who have purchased this product may leave a review. The Cisco 2921 router, supporting voice module, is designed for small offices. Document ID: 1458165773992192. Cisco recommends the 2911 for up to 35 Mbps of WAN bandwidth. Hi all, we bought new router cisco 2921 with the ios ipbase c2900-universalk9-mz. Dimensions (WxDxH) 17. The Cisco 2921 can be ordered with a power supply that is AC, POE or DC. The Cisco 2921/K9 supports expansion functions with modules and cards. Yes. The company I work for has been given an internet connection from a certain American Multinational Corporation that is relatively new to the ISP game. Cisco 2821, 2851, 3825, 3845, 2911, 2921, 2951, 3925, 3945 Integrated Services Routers . Technical Specifications. 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. Browse . com, a global distributor of electronics components. $11,495. From documentation, if all services are being used. menu. On a router that connects a remote site to the WAN is a 2911 sufficent for a 100 Mbps circuit. The Cisco® Redundant Power System 2300 (RPS 2300) increases availability for converged data, voice, and video networks. Equipment Class of Equipment Complicated network devices2811 is rated by Cisco at 120 Kpps, the 2911 at 352 Kpps. The HSEC-K9 license removes the curtailment enforced by the U. 2800 Series provides significant additional value compared to prior generations of Cisco routers at similar price points by offering up to a fivefold. Ordering Information . security router. Linkom-PC sells refurbished and tested Cisco C2921-WAAS-SEC/K9, Cisco 2921,SRE 700,WAAS Enterprise Medium and SEC PAK bundle. The system integrates a low-latency, lossless 10 Gigabit Ethernet unified network fabric with enterprise-class, x86-architecture servers. Cisco 2921 Integrated Services Router. com. Configuring Auto-QoS. Cisco 2921 is the integrated service router of the cisco 2900 series that carried the 25. Cisco 2901 - 3114 Mbps (1500-byte packets) Cisco 2921 - 3502 Mbps (1500-byte packets) WAN Circuit Speed ->. They are using multiple EVC. Cisco 2921 Specs 1 / 3. Cisco 4000シリーズISR は、優れたパフォーマンスと機能を提供します。. End-of-Sale and End-of-Life Announcement for the Version 11. 151-4. sbin or . 6. To ensure that specifications are met over FDDI-grade, OM1 and OM2 fibers, the transmitter should be coupled through a mode conditioning patch cord. It helps ensure uninterrupted operation and protection against device power supply failures by providing seamless failover for Cisco switches. 4(15)T . 89 cm: Weight: 13. The last day to order the affected product(s) is December 9, 2017. The Cisco 2921-V router offers a modular design for easy scalability. This data sheet describes the benefits, specifications, and ordering information for the One- and 2-Port Serial and Asynchronous High-Speed WAN Interface Cards for Cisco 1800, 1900, 2800, 2900, 3800, and 3900 Series Integrated Services Routers. . Cisco 2921 Integrated Service Router . The Layer 3 Cisco ® 1- and 2-Port Fast Ethernet High-Speed WAN interface cards (HWICs) (see Figures 1 and 2) supported on Cisco Integrated Services Routers offer small-to-large-sized businesses and enterprise branch-office customers the option to add Layer 3 routed ports with many advanced features, including quality-of-service (QoS) and rate-limiting capabilities. This is a pdf about cisco 2921 router. hi, currently i have and existing GW cisco 2921 and it is requested to upgrade it to match the features in CISCO2921-V/K9. PID: CISCO2921/K9 , VID: V06 , SN: XXXXXXXXXXX. 193. menu. With the HSEC-K9 license, the ISRG2 router can go over the. in the power supplies, ac to dc power supplies category. This module describes how to configure voice and data support on the next generation of voice/WAN Interface Cards (VWICs) also known as VWIC3s. You can view a listing of available Branch Routers offerings that best meet your specific needs. In the acces ports, I have an AP (Cisco 861W), a DVR, 2 NICs from my x3250 M2 server, my desktop and my gf's laptop. 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. This functionality is. Header Compatibility PCCisco 2921 Integrated Service Router. version 15. Cisco 1941, 2901, 2911, 2921, 2951, 3925, and 3945 . 2, Height: 88. A MultigiGabit Fabric (MGF) enables high-bandwidth module-to-module communication without compromising routing performance. Cisco C2921-WAAS-SEC/K9 Technical Specifications. A-2 Catalyst 2960 Switch Hardware Installation Guide OL-7075-09 Appendix A Technical Specifications Table A-2 Catalyst 2960-24-S, 2960-Plus 24TC-S, 2960-24TC-S, 2960-Plus 48TC-S, and C2921-AX/K9-RF. 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. show running-config. exe. 4G LTE WWAN data services offered today have theoretical limits of 100 Mbps on the downlink and 50 Mbps on the uplink. The external RPS attaches to a connector on the front of the adapter. Following. Only Advanced Capability CF purchased from Cisco operates in Cisco 2900 series and Cisco 3900 series ISRs. Powerful internal hardware lets the Cisco 2921-SEC router support high-speed WAN up to 75 Mbps. All Cisco 2900 Series Integrated Services Routers offer embedded hardware encryption. PDF - Complete Book (17. Cisco 3925/3945 Integrated Services Routers . Note: ① Compact flash 0 and 1 (0, right) ② EHWIC 0,1,2 and 3 (0, far right) ③ USB serial port. White Papers. 6-0-1. I checked the config and believe that it is correct, but have added it as an attachment. Table 2-3 lists the specifications for ISDN BRI cables. One of them is an 500Mb. Ramesh Chauhan. Cisco Catalyst 6500 Series10/100 and 10/100/1000 modules are the key enablers of a Borderless Network access solution. Table 1 shows the Quick Specs of the CISCO2901/k9. End-of-Sale Date: 2011-11-01. 75. Cisco's End-of-Life Policy. 2. The Routers Offer Features Such As Hardware-based Virtual Private Network (vpn) Encryption Acceleration, Intrusion-protection And Firewall Functions, And Optional Integrated Call Processing And Voice Mail. basically, you need to configure a trunk between the switch module and the router, in order to connect them to each other. (1)M . Cisco 2921 3-Port Gigabit Wired Router (CISCO2921/K9) The Cisco 2921 router, supporting voice module, is designed for small offices. Cisco 4000 Series Integrated Services Routers: Architecture for Branch-Office Agility (PDF - 971 KB) Miercom Performance Analysis: Cisco 4000 Series ISRs (PDF - 878 KB) 4321 Integrated Services Router: Access product specifications, documents, downloads, Visio stencils, product images, and community content. 73. Options. Product Code CISCO2901/k9. speed 100. Processor board ID xxx 9 FastEthernet interfaces 3 Gigabit Ethernet interfaces 1 Virtual Private Network (VPN) Module DRAM configuration. In addition to wideband audio, Cisco Unified Wireless IP Phone 7921G supports presence, which enables users in a mobile Wi-Fi. Cover for empty 2 nd Power Supply slot on Cisco 3925 - 3945E (only as spare) 1.