Cisco 1921 Series Router Datasheet - Cisco Router, Cisco .
Cisco 1921 Series Router Datasheet
CONTENTOverview . 2Appearance . 2Key Features and Benefits . 3Product Specifications . 4Basic Ordering Information . 7Additional Information . 8Where to Buy . 8Sources . 8Contact UsTel: 1-626-239-8066 (USA) 852-3050-1066 / 852-3174-6166 / 852-9795-4940 (Hong Kong)Fax: 852-3050-1066 (Hong Kong)Email: cisco@router-switch.com (Sales Inquiries)ccie-support@router-switch.com (CCIE Technical Support)Router-switch.com1
OVERVIEWThe Cisco 1921 builds on the best-in-class offering of the Cisco 1841 Integrated Services Routers. AllCisco 1900 Series Integrated Services Routers offer embedded hardware encryption acceleration,optional firewall, intrusion prevention, and advanced security services. In addition, the platformssupport the industry's widest range of wired and wireless connectivity options such as Serial, T1/E1,xDSL, Gigabit Ethernet, and third-generation (3G) wireless (Figure 1).APPEARANCEFigure 1. Cisco 1921 Integrated Services RouterRouter-switch.com2
KEY FEATURES AND BENEFITSService integration The Cisco 1921 offers increased levels of services integration with data, security, wireless, andmobility services, enabling greater efficiencies and cost savings.Services on demand A single Cisco IOS Software Universal image is installed on each ISR G2. The Universal image containsall of the Cisco IOS Software technology sets that can be activated with a software license, allowingyour business to quickly deploy advanced features without downloading a new Cisco IOS Softwareimage. Additionally, larger default memory is included to support the new capabilities.High performance with integrated services The Cisco 1900 Series enables deployment in high-speed WAN environments with concurrent servicesenabled up to 15 Mbps.Network agility Designed to address customer business requirements, the Cisco 1921 with the modular architectureoffers a performance range of modular interfaces and services as your network needs grow. Modular interfaces offer increased bandwidth, a diversity of connection options, and networkresiliency.Energy efficiency The Cisco 1921 architecture provides energy-savings features that include the following: The Cisco 1900 Series offers intelligent power management and allows you to control power to themodules based on the time of day. Cisco EnergyWise technology will be supported in the future. Services integration and modularity on a single platform performing multiple functions optimizes rawmaterials consumption and energy usage. Platform flexibility and ongoing development of both hardware and software capabilities lead to alonger product lifecycle, lowering all aspects of the TCO, including materials and energy use. High-efficiency power supplies are provided with each platform. DC Power option available (CISCO1921DC/K9).Investment protection The Cisco 1921 maximizes investment protection: Reuse of a broad array of existing modules supported on the original ISRs provides a lower TCO. A rich set of Cisco IOS Software features is carried forward from the original ISRs and delivered in theRouter-switch.com3
Universal image. This router gives you the flexibility to grow as your business needs evolve.PRODUCT SPECIFICATIONS OF CISCO 1921 INTEGRATED SERVICES ROUTERServices and Slot DensityEmbedded hardware-based cryptography accelerationYes(IPsec SSL)RJ-45 onboard LAN/WAN 10/100/1000 ports2EHWIC slots2Doublewide EHWIC slots (use of a doublewide EHWIC slot1will consume 2 EHWIC slots)Cisco Integrated Services Module (ISM) slots0Memory (DDR2 DRAM): Default/maximum512 MB/512 MBUSB flash memory (internal): Default/maximum256 MB/256 MBExternal USB flash-memory slots (Type A)1USB console port (mini-Type B) (up to 115.2 kbps)1Serial console port (up to 115.2 kbps)1Serial auxiliary port (up to 115.2 kbps1Integrated power supplyAC and DC power-supply modelsPower-supply optionsPOE (external) - on AC modelsonlyRedundant-power-supply supportNoPower SpecificationsAC input voltage100-240V AC input frequency47-63 HzAC input current range AC power supply (maximum)1.5-0.6(amps)AC input surge current 50ATypical power (no modules)25WMaximum power capacity with AC power supply60WRouter-switch.com4
Maximum power capacity with PoE power supply70W(platform only)Maximum PoE device power capacity with PoE power80WsupplyDC power input32-60VDC,4A,positiveornegative, single sourceDC input wire sizeAWG 14 (2.0 mm2)Safety ground-wire sizeAWG 14 (2.0 mm2), minimumWire terminal (lug)Amp/Tyco No.32957Overcurrent protection20A maximumPhysical SpecificationsDimensions (H x W x D)1.75 x 13.5 x 11.5 in. (4.45 x 34.29x 29.21 cm)Rack height1 rack unit (1RU)Rack-mount 19 in. (48.3 cm) EIAOptionalWall-mount (refer to installation guide for approvedYesorientation)Weight: With AC power supply (no modules)6.75 lbWeight: With PoE power supply (no modules)7.5 lbAirflowBack to sidesEnvironmental SpecificationsOperating ConditionsTemperature: 5906 ft (1800m) maximum altitude32-104 F (0-40 C)Temperature: 9843 ft (3000m) maximum altitude32-77 F (0-25 C)Altitude10,000 ft (3,000m)Humidity10 to 85% relative humidity (RH)Acoustic: Sound pressure (typical/maximum)32.99/58.33 dBAAcoustic: Sound power (typical/maximum)41.99/67.22 dBATransportation and Storage ConditionsTemperatureRouter-switch.com-40 to 158 F (-40 to 70 C)5
Humidity5 to 95% RHAltitude15,000 ft (4,570m)Regulatory ComplianceSafetyUL 60950-1CAN/CSA C22.2 No. 60950-1EN 60950-1AS/NZS 60950-1IEC 60950-1EMC47 CFR, Part 15ICES-003 Class AEN55022 Class ACISPR22 Class AAS/NZS 3548 Class AVCCI V-3EN 300-386EN 61000 (Immunity)EN 55024, CISPR 24EN50082-1TelecomTIA/EIA/IS-968CS-03ANSI T1.101IEEE 802.3RTTE DirectiveRouter-switch.com6
CISCO 1921 BASIC ORD ERING INFORMATIONCISCO1921/K9Cisco ISR 1900 Series, Cisco 1921 Modular Router, 2 GE, 2 EHWICslots, 512DRAM, IP BaseCISCO1921-SEC/K9Cisco 1921 Security Bundle w/SEC license PAKCISCO1921-T1SEC/K9Cisco 1921 T1 Bundle incl. HWIC-1DSU-T1,256F/512D, SEC LicCISCO1921-ADSL2/K9Cisco 1921 ADSL2 Bundle, HWIC-1ADSL, 256F/512D, IP Base LicC1921-4SHDSL/K9Cisco 1921 4-pair SHDSL Bundle, HWIC-4SHDSL, IP Base LicC1921-ADSL2-M/K9Cisco 1921 ADSL2 Anx M Bundle, HWIC-1ADSL-M, IP Base LicC1921-3G-G-SEC/K9Cisco 1900 Series Wireless WAN Bundle C1921-3G-G-SEC/K9C1921-3G-U-SEC/K9Cisco 1900 Series Wireless WAN Bundle C1921-3G-U-SEC/K9C1921-3G-G-K9Cisco 1900 Series Wireless WAN Bundle C1921-3G-G-K9C1921-3G-S-SEC/K9Cisco 1900 Series Wireless WAN Bundle C1921-3G-S-SEC/K9C1921-3G-S-K9Cisco 1900 Series Wireless WAN Bundle C1921-3G-S-K9C1921-3G-U-K9Cisco 1900 Series Wireless WAN Bundle C1921-3G-U-K9C1921-3G-V-K9Cisco 1900 Series Wireless WAN Bundle C1921-3G-V-K9C1921-3G-V-SEC/K9Cisco 1900 Series Wireless WAN Bundle C1921-3G-V-SEC/K9MEM-1900-2GBCisco Memory MEM-1900-2GBMEM-1900-1GBCisco Memory MEM-1900-1GBMEM-1900-512MBCisco Memory MEM-1900-512MBMEM-1900-512U2.5GBCisco Memory MEM-1900-512U2.5GBMEM-1900-512U1.5GBCisco Memory MEM-1900-512U1.5GBMEM-1900-512U1GBCisco Memory MEM-1900-512U1GBMEM-CF-4GBCisco Memory MEM-CF-4GBMEM-CF-2GBCisco Memory MEM-CF-2GBMEM-CF-1GBCisco Memory MEM-CF-1GBMEM-CF-512MBCisco Memory MEM-CF-512MBMEM-CF-256MBCisco Memory MEM-CF-256MBMEM-CF-256U2GBCisco Memory MEM-CF-256U2GBMEM-CF-256U1GBCisco Memory MEM-CF-256U1GBMEM-CF-256U512MBCisco Memory MEM-CF-256U512MBRouter-switch.com7
MEM-1900-2GB 2GB DRAM (1 DIMM) for Cisco 1941/1941W ISR, SpareMEM-1900-1GB 1GB DRAM (1 DIMM) for Cisco 1941/1941W ISR, SpareC1-CISCO1921/K9Cisco ONE - ISR 1921ADDITIONAL INFORMATI ONGuide to Select New Cisco RoutersGuide to Upgrade Your ISR G1 and ISR G2 Routers to ISR 4000Cisco ISR 4451-X vs. ISR 3900 vs. ISR 2900 vs. ISR 1900WHERE TO BUYWant to buy this series of products? please contact: Tel: 1-626-239-8066 (USA)/ 852-3050-1066 / 852-3174-6166 Fax: 852-3050-1066 (Hong Kong) Email: sales@router-switch.com (Sales Inquiries)Or visit: Cisco ISR 1921 Series RoutersAbout usRouter-switch.com, founded in 2002, is one of the biggest Global Network Hardware Supplier. We area leading provider of network products with 14,500 customers in over 200 countries. We provideoriginal new and used network equipments (Cisco, Huawei, HPE, Dell, Hikvision, Juniper, EMC, etc.),including Routers, Switches, Servers, Storage, Telepresence and Videoconferencing, IP Phones,Firewalls, Wireless APs & Controllers, EHWIC/HWIC/VWIC Cards, SFPs, Memory & Flash, Hard Disk,Cables, and all kinds of network solutions related vicesrouters-isr/data sheet c78-598389.htmlRouter-switch.com8
Router-switch.com 2 OVERVIEW The Cisco 1921 builds on the best-in-class offering of the Cisco 1841 Integrated Services Routers. All Cisco 1900 Series Integrated Services
Cisco 819G-S-K9 Integrated Solutions Router 15.2(4)M6A Cisco 819HG-4G-G-K9 Integrated Solutions Router 15.2(4)M6A Cisco 891 Integrated Solutions Router 15.2(4)M6A Cisco 881 Integrated Solutions Router 15.2(4)M6A Cisco 1905 Integrated Solutions Router 15.2(4)M6A Cisco 1921 Integrated Solutions Router 15.2(4)M6A Cisco 1941 Integrated Solutions .
Cisco 2951 2 2 Cisco 3925 4 4 Cisco 3945 4 4 Cisco 3925E 3 3 Cisco 3945E 3 3 Cisco 1841 1 1 Cisco 2801 2 1 Cisco 2811 2 1 Cisco 2821 2 1 Cisco 2851 2 1 Cisco 3825 4 2 Cisco 3845 4 4 Table 1A provides relevant software information Router Chassis Software Release Minimum Software Package Cisco 1921 15.0(1)M2 IP Base
Cisco 2951 ISR, Cisco 3925 ISR, Cisco 3925E ISR, Cisco 3945 ISR, and Cisco 3945E ISR, running Cisco IOS Release 15.1.2.T3. 1.5 Physical Scope of the TOE The TOE is a hardware and software solution that makes up the following router models Cisco 881 ISR, Cisco 881G ISR, Cisco 891 ISR, Cisco 1905 ISR, Cisco 1921 ISR, Cisco
TTL and CMOS logic 74 Series 74ls00 datasheet, 74ls02 datasheet, 74ls04 datasheet, 74ls08 datasheet, 74ls11 datasheet, 7414 datasheet, 74ls14 datasheet, 74ls20 datasheet, 74ls30 datasheet, 74ls32
Cisco ASA 5505 Cisco ASA 5505SP Cisco ASA 5510 Cisco ASA 5510SP Cisco ASA 5520 Cisco ASA 5520 VPN Cisco ASA 5540 Cisco ASA 5540 VPN Premium Cisco ASA 5540 VPN Cisco ASA 5550 Cisco ASA 5580-20 Cisco ASA 5580-40 Cisco ASA 5585-X Cisco ASA w/ AIP-SSM Cisco ASA w/ CSC-SSM Cisco C7600 Ser
Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unified Computing System (Cisco UCS), Cisco UCS B-Series Blade Servers, Cisco UCS C-Series Rack Servers, Cisco UCS S-Series Storage Servers, Cisco UCS Manager, Cisco UCS
Cisco Nexus 1000V Cisco Nexus 1010 Cisco Nexus 4000 Cisco MDS 9100 Series Cisco Nexus 5000 Cisco Nexus 2000 Cisco Nexus 6000 Cisco MDS 9250i Multiservice Switch Cisco MDS 9700 Series Cisco Nexus 7000/7700 Cisco Nexus 3500 and 3000 CISCO NX-OS: From Hypervisor to Core CISCO DCNM: Single
Peter Friz and Martin Hairer (2014), A Course on Rough Paths, Springer. Terry Lyons, M. Caruana, and T. L evy (2007), Di erential equations driven by Rough Paths, Springer. Future direction: Application to stochastic control and reinforcement learning: (i)Extend control theory to dynamical systems perturbed by coloured noise. (ii)Find e cient Monte-Carlo schemes to compute optimal path and .
