Router Cisco CISCO3945E/K9 - 1

Router Cisco CISCO3945E/K9

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    Cisco 3925E w/SPE250,4GE,3EHWIC,3DSP,4SM,256MBCF,1GBDRAM,IPB

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    Thông số kỹ thuật

    SeriesCisco 3900 Series
    Part NumberCisco 3945E (CISCO3945E/K9)Cisco 3925ECisco 3945Cisco 3925
    SERVICES AND SLOT DENSITY
    Embedded hardware-based cryptography acceleration (IPSec + Secure Sockets Layer [SSL])YesYesYesYes
    Cisco Unified Communications Manager Express Sessions**450400350250
    Cisco Unified SRST sessions150013501200730
    Total onboard WAN or LAN 10/100/1000 ports4433
    RJ-45-based ports4433
    SFP-based ports2222
    Service-module slots4242
    Doublewide service-module slots1111
    EHWIC slots3344
    Doublewide EHWIC slots1122
    ISM slots0011
    Online insertion and removal (OIR)Services modulesServices modulesServices modulesServices modules
    Onboard DSP (PVDM) slots3344
    Memory DDR2 ECC DRAM: Default1 GB1 GB1 GB1 GB
    Memory DDR2 ECC DRAM: Maximum2 GB2 GB2 GB***2 GB***
    Compact Flash (external): DefaultSlot 0: 256 MBSlot 0: 256 MBSlot 0: 256 MBSlot 0: 256 MB
    Slot 1: NoneSlot 1: NoneSlot 1: NoneSlot 1: None
    Compact Flash (external): MaximumSlot 0: 4 GBSlot 0: 4 GBSlot 0: 4 GBSlot 0: 4 GB
    Slot 1: 4 GBSlot 1: 4 GBSlot 1: 4 GBSlot 1: 4 GB
    External USB 2.0 slots (Type A)2222
    USB console port (Type B) (up to 115.2 kbps)1111
    Serial console port (up to 115.2 kbps)1111
    Serial auxiliary port (up to 115.2 kbps)1111
    Power-supply optionsInternal: AC, PoE, and DC*Internal: AC, PoE, and DC*Internal: AC, PoE, and DC*Internal: AC, PoE, and DC*
    Redundant power supplyInternal: AC, PoE, and DC*Internal: AC, PoE, and DC*Internal: AC, PoE, and DC*Internal: AC, PoE, and DC*
    POWER SPECIFICATIONS
    AC input voltage100 to 240 VAC autoranging100 to 240 VAC autoranging100 to 240 VAC autoranging100 to 240 VAC autoranging
    AC input frequency47 to 63 Hz47 to 63 Hz47 to 63 Hz47 to 63 Hz
    AC input current range, AC power supply (maximum)7.1 to 3.0A7.1 to 3.0A7.1 to 3.0A7.1 to 3.0A
    AC input surge current<50A<50A<50A<50A
    DC Operating Input Voltage24Vdc - 60Vdc24Vdc - 60Vdc24Vdc - 60Vdc24Vdc - 60Vdc
    Max Input Current range, DC power supply (A)33.2 - 12.433.2 - 12.433.2 - 12.433.2 - 12.4
    DC Input Surge Current<50A<50A<50A<50A
    Typical power (no modules) (watts)158150105100
    Maximum power with AC power supply (watts)540420540420
    Maximum power with PoE power supply (platform only) (watts)540420540420
    Maximum endpoint PoE power available from PoE power supply (watts)520520520520
    Max power with DC input (W)574446574446
    Maximum endpoint PoE power capacity with PoE boost (watts)1040104010401040
    Dimensions (H x W x D)5.25 x 17.25 x 18.75 in. 
    (133.35 x 438.15 x 476.25 mm)    		5.25 x 17.25 x 18.75 in.
    (133.35 x 438.15 x 476.25 mm)    		5.25 x 17.25 x 18.75 in.
    (133.35 x 438.15 x 476.25 mm)    		5.25 x 17.25 x 18.75 in.
    (133.35 x 438.15 x 476.25 mm)
    Rack height3 rack units (3RU)3RU3 RU3RU
    Rack-mount 19in. (48.3 cm) EIAIncludedIncludedIncludedIncluded
    Rack-mount 23in. (58.4 cm) EIAOptionalOptionalOptionalOptional
    Wall-mountNoNoNoNo
    Weight with AC power supply (no modules)39 lb (17.7 kg)39 lb (17.7 kg)39 lb (17.7 kg)39 lb (17.7 kg)
    Weight with PoE power supply (no modules)40 lb (18.1 kg)40 lb (18.1 kg)40 lb (18.1 kg)40 lb (18.1 kg)
    Typical weight (with modules)60 lb (27.2 kg)60 lb (27.2 kg)60 lb (27.2 kg)60 lb (27.2 kg)
    AirflowBack and sides to frontBack and sides to frontBack and sides to frontBack and sides to front
    Optional airflow kit (includes filter)NoneNoneFront to back and sidesFront to back and sides
    ENVIRONMENTAL SPECIFICATIONS
    OPERATING CONDITIONS
    Temperature: 5906 ft (1800m) 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: 9843 ft (3000m) 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: 13123 ft (4000m) maximum altitude’32 to 86ºF
    (0 to 30ºC)    		32 to 86ºF
    (0 to 30ºC)    		32 to 86ºF
    (0 to 30ºC)    		32 to 86ºF
    (0 to 30ºC)
    Temperature: Short-term per NEBS/5906 ft (1800m) maximum altitude23 to 122°F23 to 122°F23 to 122°F23 to 122°F
    (-5 to 50°C)(-5 to 50°C)(-5 to 50°C)(-5 to 50°C)
    Altitude4,000m (13,000 ft)4,000m (13,000 ft)4,000m (13,000 ft)4,000m (13,000 ft)
    Relative humidity5 to 85%5 to 85%5 to 85%5 to 85%
    Short-term (per NEBS) humidity5% to 90%, not to exceed 0.024 kg water/kg of dry air5% to 90%, not to exceed 0.024 kg water/kg of dry air5% to 90%, not to exceed 0.024 kg water/kg of dry air5% to 90%, not to exceed 0.024 kg water/kg of dry air
    Acoustic: Sound pressure (typical/maximum)57.6/77.657.6/77.657.6/77.657.6/77.6
    Acoustic: Sound power (typical/maximum)67.8/84.767.8/84.767.8/84.767.8/84.7
    Nonoperating conditions  2 
    Temperature-40 to 158ºF
    (-40 to 70ºC)    		-40 to 158ºF
    (-40 to 70ºC)    		-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%
    Altitude15,584 ft (4750m)15,584 ft (4570m)15,584 ft (4750m)15,584 ft (4570m)
    REGULATORY AND 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