Router Cisco CISCO1921/K9 - 1

Router Cisco CISCO1921/K9

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    C1921 Modular Router, 2 GE, 2 EHWIC slots, 512DRAM, IP Base

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    Thông số kỹ thuật

    SeriesCisco 1921 Series
    Part NumberCISCO1921/K9
    SERVICES AND SLOT DENSITY
    Embedded hardware-based cryptography acceleration (IPsec + SSL)Yes
    RJ-45 onboard LAN/WAN 10/100/1000 ports2
    EHWIC slots2
    Doublewide EHWIC slots (use of a doublewide EHWIC slot will consume 2 EHWIC slots)1
    Cisco Integrated Services Module (ISM) slots0
    Memory (DDR2 DRAM): Default/maximum512 MB/512 MB
    USB flash memory (internal): Default/maximum256 MB/256 MB
    External USB flash-memory slots (Type A)1
    USB console port (mini-Type B) (up to 115.2 kbps)1
    Serial console port (up to 115.2 kbps)1
    Serial auxiliary port (up to 115.2 kbps1
    Integrated power supplyAC and DC power-supply models
    Power-supply optionsPOE (external) - on AC models only
    Redundant-power-supply supportNo
    POWER SPECIFICATIONS
    AC input voltage100-240V ~
    AC input frequency47-63 Hz
    AC input current range AC power supply (maximum) (amps)1.5-0.6
    AC input surge current<50A
    Typical power (no modules)25W
    Maximum power capacity with AC power supply60W
    Maximum power capacity with PoE power supply (platform only)70W
    Maximum PoE device power capacity with PoE power supply80W
    DC power input32-60 VDC, 4A, positive or negative, single source
    DC input wire sizeAWG 14 (2.0 mm2)
    Safety ground-wire sizeAWG 14 (2.0 mm2), minimum
    Wire terminal (lug)Amp/Tyco No.32957
    Overcurrent protection20A maximum
    PHYSICAL SPECIFICATIONS
    Dimensions (H x W x D)1.75 x 13.5 x 11.5 in. (4.45 x 34.29 x 29.21 cm)
    Rack height1 rack unit (1RU)
    Rack-mount 19 in. (48.3 cm) EIAOptional
    Wall-mount (refer to installation guide for approved orientation)Yes
    Weight: With AC power supply (no modules)6.75 lb
    Weight: With PoE power supply (no modules)7.5 lb
    AirflowBack to sides
    ENVIRONMENTAL SPECIFICATIONS
    Operating Conditions 
    Temperature: 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 dBA
    Acoustic: Sound power (typical/maximum)41.99/67.22 dBA
    TRANSPORTATION AND STORAGE CONDITIONS
    Temperature-40 to 158°F (-40 to 70°C)
    Humidity5 to 95% RH
    Altitude15,000 ft (4,570m)
    REGULATORY COMPLIANCE
    SafetyUL 60950-1
    CAN/CSA C22.2 No. 60950-1
    EN 60950-1
    AS/NZS 60950-1
    IEC 60950-1
    EMC47 CFR, Part 15
    ICES-003 Class A
    EN55022 Class A
    CISPR22 Class A
    AS/NZS 3548 Class A
    VCCI V-3
    EN 300-386
    EN 61000 (Immunity)
    EN 55024, CISPR 24
    EN50082-1
    TelecomTIA/EIA/IS-968
    CS-03
    ANSI T1.101
    IEEE 802.3
    RTTE Directive