General
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Manufacturer
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Cisco Systems, Inc
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Manufacturer Part Number
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CISCO3945/K9
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Product Type
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Router
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Form Factor
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Desktop - modular - 3U
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Connectivity Technology
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Wired
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Data Link Protocol
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Ethernet, Fast Ethernet, Gigabit Ethernet
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Capacity
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Cisco Unified Communications Manager Express sessions : 350
Cisco Unified SRST sessions : 1200
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Network / Transport Protocol
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IPSec, PPPoE, L2TPv3
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Routing Protocol
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OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based
routing (PBR)
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Remote Management Protocol
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SNMP, RMON
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Encryption Algorithm
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SSL
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Features
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Firewall protection, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, Class-Based Weighted
Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Quality of Service (QoS), Dynamic Multipoint VPN
(DMVPN)
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Compliant Standards
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IEEE 802.3, IEEE 802.1Q, IEEE 802.1ah, IEEE 802.1ag
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DRAM Memory
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1 GB (installed) / 2 GB (max)
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Flash Memory
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256 MB (installed) / 8 GB (max)
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LED Status Lights Indicators
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Link activity, power
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Connectivity Slots
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Router Interfaces
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3 x 10Base-T/100Base-TX/1000Base-T - RJ-45
Management : 1 x console - RJ-45
Management : 1 x console - mini-USB Type B
Serial : 1 x auxiliary - RJ-45
Hi-Speed USB : 2 x 4 PIN USB Type A
2 x SFP (mini-GBIC)
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Expansion Slots Total (Free)
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4 ( 4 ) x EHWIC
4 ( 4 ) x PVDM
2 ( 1 ) x CompactFlash Card
1 ( 1 ) x Expansion Slot
4 ( 4 ) x service module (SM)
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Power Supply
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Power Device
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Power supply - internal
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Voltage Required
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AC 120/230 V ( 47/63 Hz )
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Dimensions / Weight / Miscellaneous
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Width
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47.6 cm ( 18.74 in)
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Depth
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43.8 cm ( 17.24 in)
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Height
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13.3 cm (5.24 in)
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Package Weight
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21.84 kg ( 48.15 lbs)
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Weight
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17.7 kg ( 39.02 lbs)
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Compliant Standards
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CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, AS/NZ 3548 Class A,
CAN/CSA-E60065-00,ICES-003 Class A, CS-03, FCC CFR47 Part 15, EN300-386, UL 60950-1, IEC 60950-1,
EN 60950-1, CSA C22.2 No. 60065, BSMI CNS 13438
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System Software
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IOS Software Included
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Cisco IOS IP Base
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