Router Cisco CISCO2921-SEC/K9 - 1

Router Cisco CISCO2921-SEC/K9

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    Cisco 2921 w/3 GE,4 EHWIC,3 DSP,1 SM,256MB CF,512MB DRAM,IPB

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    Thông số kỹ thuật

    SeriesCisco 2900 Series
    Part NumberCisco 2911Cisco 2921 (CISCO2921-SEC/K9)Cisco 2951Cisco 2901
    SERVICES AND SLOT DENSITY
    Embedded Hardware-Based Cryptography and AccelerationYesYesYesYes
    Cisco Unified SRST Sessions3550100250
    Cisco Unified CCME Sessions3550100150
    Total Onboard WAN 10/100/1000 Ports2333
    RJ-45-Based Ports2333
    SFP-Based Ports (use of SFP port disables the corresponding RJ-45 port)0011
    Service Module Slots0112
    Double-Wide Service Module Slots (use of a double-wide slot will occupy all single-wide service module slots in a 2900)0011
    EHWIC Slots4444
    Double-Wide EHWIC Slots (use of a double-wide EHWIC slot will consume two EHWIC slots)2222
    ISM Slots1111
    Onboard DSP (PVDM) Slots2233
    Memory DDR2 ECC DRAM - Default512 MB512 MB512 MB512 MB
    Memory (DDR2 ECC DRAM) - Maximum2 GB2 GB2 GB2 GB
    Compact Flash (External) - Defaultslot 0: 256 MB
    slot 1: none    		slot 0: 256 MB
    slot 1: none    		slot 0: 256 MB
    slot 1: none    		slot 0: 256 MB
    slot 1: none
    Compact Flash (External) - Maximumslot 0: 4 GB
    slot 1: 4 GB    		slot 0: 4 GB
    slot 1: 4 GB    		slot 0: 4 GB
    slot 1: 4 GB    		slot 0: 4 GB
    slot 1: 4 GB
    External USB 2.0 Flash Memory Slots (Type A)2222
    USB Console Port (Type B) (up to 115.2 kbps)1111
    Serial Console Port1111
    Serial Auxiliary Port1111
    Power-Supply OptionsAC and PoEAC, PoE, and DCAC, PoE, and DCAC, PoE, and DC
    RPS Support (External)NoCisco RPS 2300Cisco RPS 2300Cisco RPS 2300
    POWER SPECIFICATIONS
    AC Input Voltage100 to 240 VAC auto ranging100 to 240 VAC auto ranging100 to 240 VAC auto ranging100 to 240 VAC auto ranging
    AC Input Frequency47 to 63 Hz47 to 63 Hz47 to 63 Hz47 to 63 Hz
    AC Input Current Range AC Power Supply (Maximum)1.5 to 0.6A2.2 to 1.0A3.4 to 1.4A3.4 to 1.4A
    AC Input Surge Current<50A<50A<50A<50A
    Typical Power (No Modules) (Watts)40506070
    Maximum Power with AC Power Supply (Watts)150210320340
    Maximum Power with PoE Power Supply (Platform Only) (Watts)175250370405
    Maximum Power with DC-PoE Power Supply (Platform Only) (Watts)-140--
    Maximum End-Point PoE Power Available from AC PoE Power Supply (Watts)130200280370
    Maximum End-Point PoE Power Available from DC PoE Power Supply (Watts)-160--
    Maximum End-Point PoE Power Capacity with PoE Boost (Watts)N/A750750750
    DC Input VoltageN/A24 to 60 Vdc, autoranging positive or negative24 to 60 Vdc, autoranging positive or negative24 to 60 Vdc, autoranging positive or negative
    DC Input CurrentN/A(MAX) 8A (24V)
    3.5A (60V)    		(MAX) 12A (24V)
    5A (60V)    		(MAX) 12A (24V)
    5A (60V)
    PHYSICAL SPECIFICATIONS
    Dimensions (H x W x D)1.75 x 17.25 x 17.3 in. (44.5 x 438.2 x 439.4 mm)3.5 x 17.25 x 12 in. (88.9 x 438.2 x 304.8 mm)3.5 x 17.25 x 18.5 in. (88.9 x 438.2 x 469.9 mm)3.5 x 17.25 x 18.5 in. (88.9 x 438.2 x 469.9 mm)
    Rack Height1RU (rack unit)2RU2RU2RU
    Rack-Mount 19 in. (48.3 cm) EIAIncludedIncludedIncludedIncluded
    Rack-Mount 23 in. (58.4 cm) EIAOptionalOptionalOptionalOptional
    Wall-Mount (refer to installation guide for approved orientation)YesYesNoNo
    Weight with AC Power Supply (No Modules)13.4 lb (6.1 kg)18 lb (8.2 kg)29 lb (13.2 kg)29 lb (13.2 kg)
    Weight with AC PoE Power Supply (No Modules)14.3 lb (6.5 kg)19 lb (8.6 kg)30 lb (13.6 kg)30 lb (13.6 kg)
    Typical Weight Fully Configured16 lb (7.3 kg)21 lb (9.5 kg)34 lb (15.5 kg)34 lb (15.5 kg)
    AirflowFront to sideSide to sideBack and Side to FrontBack and Side to Front
    Optional Airflow KitN/AFront to backN/AN/A
    ENVIRONMENTAL SPECIFICATIONS
    OPERATING CONDITIONS
    Temperature: 5,906 feet (1,800m) Maximum Altitude32 to 104ºF (0 to 40ºC)32 to 104ºF (0 to 40ºC)32 to 104ºF (0 to 40ºC)32 to 104ºF (0 to 40ºC)
    Temperature: 9,843 feet (3,000m ) Maximum Altitude32 to 77ºF (0 to 25ºC)32 to 104ºF (0 to 40ºC)32 to 104ºF (0 to 40ºC)32 to 104ºF (0 to 40ºC)
    Temperature: 13,123 feet (4,000m) Maximum AltitudeN/A32 to 86ºF (0 to 30ºC)32 to 86ºF (0 to 30ºC)32 to 86ºF (0 to 30ºC)
    Temperature: Short-Term (per NEBS) 5906 feet (1,800m) Maximum AltitudeN/A23°F to 122°F (-5 to 50°C)N/A23°F to 122°F (-5 to 50°C)
    Altitude10,000 ft (3,000m)13,000 ft (4,000m)10,000 ft (3,000m)13,000 ft (4,000m)
    Relative Humidity10 to 85%5 to 85%10 to 85%5 to 85%
    Short-Term (per NEBS) HumidityN/A5% to 90%, but not to exceed 0.024 kg water/kg of dry airN/AN/A
    Acoustic: Sound Pressure (Typical/Maximum)41/53 dBA51.8/62.9 dBA54.4/67.4 dBA54.4/67.4 dBA
    Acoustic: Sound Power (Typical/Maximum)49/61 dBA58.5/70.3 dBA62.6/74.5 dBA62.6/74.5 dBA
    NON-OPERATING CONDITIONS
    Temperature-40 to 158ºF (-40 to 70ºC)-40 to 176ºF (-40 to 80ºC)-40 to 158ºF (-40 to 70ºC)-40 to 158ºF (-40 to 70ºC)
    Relative Humidity5 to 95%5 to 95%5 to 95%5 to 95%
    Altitude15,000 ft (4,570m)15,000 ft (4,570m)15,000 ft (4,570m)15,000 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    		UL 60950-1
    CAN/CSA C22.2 No. 60950-1
    EN 60950-1
    AS/NZS 60950-1
    IEC 60950-1    		UL 60950-1
    CAN/CSA C22.2 No. 60950-1
    EN 60950-1
    AS/NZS 60950-1
    IEC 60950-1    		UL 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
    CNS 13438
    EN 300-386
    EN 61000 (Immunity)
    EN 55024, CISPR 24
    EN50082-1    		47 CFR, Part 15
    ICES-003 Class A
    EN55022 Class A
    CISPR22 Class A
    AS/NZS 3548 Class A
    VCCI V-3
    CNS 13438
    EN 300-386
    EN 61000 (Immunity)
    EN 55024, CISPR 24
    EN50082-1    		47 CFR, Part 15
    ICES-003 Class A
    EN55022 Class A
    CISPR22 Class A
    AS/NZS 3548 Class A
    VCCI V-3
    CNS 13438
    EN 300-386
    EN 61000 (Immunity)
    EN 55024, CISPR 24
    EN50082-1    		47 CFR, Part 15
    ICES-003 Class A
    EN55022 Class A
    CISPR22 Class A
    AS/NZS 3548 Class A
    VCCI V-3
    CNS 13438
    EN 300-386
    EN 61000 (Immunity)
    EN 55024, CISPR 24
    EN50082-1
    TelecomTIA/EIA/IS-968
    CS-03
    ANSI T1.101
    ITU-T G.823, G.824
    IEEE 802.3
    RTTE Directive    		TIA/EIA/IS-968
    CS-03
    ANSI T1.101
    ITU-T G.823, G.824
    IEEE 802.3
    RTTE Directive    		TIA/EIA/IS-968
    CS-03
    ANSI T1.101
    ITU-T G.823, G.824
    IEEE 802.3
    RTTE Directive    		TIA/EIA/IS-968
    CS-03
    ANSI T1.101
    ITU-T G.823, G.824
    IEEE 802.3
    RTTE Directive