Cisco CISCO3945E/K9 Router
Cisco CISCO3945E/K9 Router - Image 2
Cisco CISCO3945E/K9 Router - Image 3

Cisco CISCO3945E/K9 Router

$9,932.00
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Model:CISCO3945E/K9 Cisco 3945E Router 3945-E ISR G2
Detail:Cisco 3945 router w/SPE250, 4GE, 3EHWIC, 3DSP, 4SM, 256MBCF, 1GB DRAM, IPB
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  • Day and night customer service
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CISCO3945E/K9 Specification

Services and Slot Density
Embedded hardware-based cryptography acceleration (IPSec + Secure Sockets Layer [SSL])Yes
Cisco Unified Communications Manager Express Sessions450
Cisco Unified SRST sessions1500
Total onboard WAN or LAN 10/100/1000 ports4
RJ-45-based ports4
SFP-based ports2
Service-module slots4
Doublewide service-module slots1
EHWIC slots3
Doublewide EHWIC slots1
ISM slots0
Online insertion and removal (OIR)Services modules
Onboard DSP (PVDM) slots3
Memory DDR2 ECC DRAM: Default1 GB
Memory DDR2 ECC DRAM: Maximum2 GB
Compact Flash (external): DefaultSlot 0: 256 MB
Slot 1: None
Compact Flash (external): MaximumSlot 0: 4 GB
Slot 1: 4 GB
External USB 2.0 slots (Type A)2
USB console port (Type B) (up to 115.2 kbps)1
Serial console port (up to 115.2 kbps)1
Serial auxiliary port (up to 115.2 kbps)1
Power-supply optionsInternal: AC, PoE, and DC*
Redundant power supplyInternal: AC, PoE, and DC*
Power Specifications
AC input voltage100 to 240 VAC autoranging
AC input frequency47 to 63 Hz
AC input current range, AC power supply (maximum)7.1 to 3.0A
AC input surge current<50A
DC Operating Input Voltage24Vdc – 60Vdc
Max Input Current range, DC power supply33.2 – 12.4
DC Input Surge Current<50A
Typical power (no modules) (watts)158
Maximum power with AC power supply (watts)540
Maximum power with PoE power supply (platform only) (watts)540
Maximum endpoint PoE power available from PoE power supply (watts)520
Max power with DC input (W)574
Maximum endpoint PoE power capacity with PoE boost (watts)1040
Miscellaneous
Dimensions (H x W x D)5.25 x 17.25 x 18.75 in.

(133.35 x 438.15 x 476.25 mm)

Rack height3 rack units (3RU)
Rack-mount 19in. (48.3 cm) EIAincluded
Rack-mount 23in. (58.4 cm) EIAoptional
Wall-mountNo
Package Weight51.85 lb(23.52 kg)
Weight with AC power supply (no modules)39 lb (17.7 kg)
Weight with PoE power supply (no modules)40 lb (18.1 kg)
Typical weight (with modules)60 lb (27.2 kg)
AirflowBack to front
Optional airflow kit (includes filter)None
Environmental specifications
Operating conditions
Temperature: 5906 ft (1800m) maximum altitude32 to 104ºF (0 to 40ºC)
Temperature: 9843 ft (3000m) maximum altitude32 to 104ºF (0 to 40ºC)
Temperature: 13123 ft (4000m) maximum altitude’32 to 86ºF (0 to 30ºC)
Temperature: Short-term per NEBS/5906 ft (1800m) maximum altitude23 to 122°F (-5 to 50°C)
Altitude4000m (13000 ft)
Relative humidity5 to 85%
Short-term (per NEBS) humidity5% to 90%, not to exceed 0.024 kg water/kg of dry air
Acoustic: Sound pressure (typical/maximum)57.6/77.6
Acoustic: Sound power (typical/maximum)67.8/84.7
None operating conditions
Temperature-40 to 158ºF (-40 to 70ºC)
Relative humidity5 to 95%
Altitude15,584 ft (4750m)
Regulatory and 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
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

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