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Cisco 3945E wired router Gigabit Ethernet Black

SKU
CISCO3945E-V/K9
Out of stock
3945E Bundle, PVDM3-64, UC License PAK, 4x Gigabit Ethernet, 3 EHWIC slots, 3 DSP slots, 4 SM slots, 256MB CF, 1 GB DRAM, IP Base

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Overview
Full specs

Overview

Highlights

Cisco® 3900 Series Integrated Services Routers build on 25 years of Cisco innovation and product leadership. The new Cisco Integrated Services Routers Generation 2 (ISR G2) platforms are architected to enable the next phase of branch-office evolution, providing rich-media collaboration and virtualization to the branch office while maximizing operational cost savings. The new routers support new high-capacity digital signal processors (DSPs) for future enhanced video capabilities, high-powered service modules with improved availability, multicore CPUs, Gigabit Ethernet switching with Cisco Enhanced Power over Ethernet (ePoE), and new energy visibility and control capabilities while enhancing overall system performance. Additionally, a new Cisco IOS® Software Universal image and Cisco Services Ready Engine (SRE) module enable you to decouple the deployment of hardware and software, providing a flexible technology foundation that can quickly adapt to evolving network requirements. Overall, the Cisco 3900 Series offers exceptional total cost of ownership (TCO) savings and network agility through the intelligent integration of market-leading security, unified communications, wireless, and application services. Cisco ISR G2 Voice and Voice Security bundles enable unified communications through a rich signaling and media-processing infrastructure, including a variety of protocols, media interworking, signal and media security, transcoding, conferencing, and quality of service (QoS). You can order these bundles with optional licenses for Cisco Unified Communications Manager Express (Unified CME) or Survivable Remote Site Telephony (SRST). All the Unified Communications bundles on Cisco 3900 and 2900 Series routers include the new PVDM3, which has been optimized for concurrent voice and video support. The PVDM3 modules support all voice-gateway functions of earlier generations of PVDMs, and they add higher density and more processing power to support emerging rich-media applications.

Good to know

  • Ethernet WAN
    Y
  • Networking standards
    IEEE 802.1Q, IEEE 802.1ag, IEEE 802.3, IEEE 802.3ah
  • Ethernet interface type
    Gigabit Ethernet
  • Ethernet LAN
    Y

Full Specs

  • Ethernet WAN
    Y
  • Networking standards
    IEEE 802.1Q, IEEE 802.1ag, IEEE 802.3, IEEE 802.3ah
  • Ethernet interface type
    Gigabit Ethernet
  • Ethernet LAN
    Y
  • Cabling technology
    10/100/1000Base-T(X)
  • Ethernet LAN data rates
    10,100,1000 Mbit/s
  • Web-based management
    Y
  • Quality of Service (QoS) support
    Y
  • Ethernet LAN (RJ-45) ports
    4
  • Installed SFP modules quantity
    2
  • USB ports quantity
    2
  • USB version
    2.0
  • DHCP client
    N
  • DHCP server
    N
  • Switching protocols
    MPLS
  • Routing protocols
    BGP, EIGRP, IGRP, IS-IS, OSPF
  • Supported network protocols
    IPSec
  • Supported protocols
    IPv4, IPv6, OSPF, EIGRP, BGP, IS‑IS, IGMPv3, PIM SM, SSM, DVMRP, IPv4-to-IPv6 Multicast, MPLS, VPN, IPSec, L2TPv3, BFD, IEEE802.1ag, and IEEE802.3ah
  • Security algorithms
    IPSEC, SSL/TLS
  • Harmonized System (HS) code
    85176990
  • Built-in processor
    Y
  • Flash memory
    256 MB
  • Internal memory
    1024 MB
  • Safety
    UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1
  • Electromagnetic compatibility
    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
  • Product colour
    Black
  • Rack mounting
    Y
  • Rack capacity
    3U
  • On/off switch
    Y
  • Power consumption (typical)
    158 W
  • Power supply
    540 W
  • Power source type
    AC
  • AC input voltage
    100 - 240 V
  • AC input frequency
    47 - 63 Hz
  • Input current
    7.1 A
  • Operating temperature (T-T)
    0 - 40 °C
  • Storage temperature (T-T)
    -40 - 70 °C
  • Operating relative humidity (H-H)
    5 - 85%
  • Storage relative humidity (H-H)
    5 - 95%
  • Operating altitude
    0 - 4000 m
  • Non-operating altitude
    0 - 4750 m
  • Width
    438.1 mm
  • Depth
    476.2 mm
  • Height
    133.3 mm
  • Weight
    27.2 kg

More Information

Specifications

  • Ethernet WAN
    Y
  • Networking standards
    IEEE 802.1Q, IEEE 802.1ag, IEEE 802.3, IEEE 802.3ah
  • Ethernet interface type
    Gigabit Ethernet
  • Ethernet LAN
    Y
  • Cabling technology
    10/100/1000Base-T(X)
  • Ethernet LAN data rates
    10,100,1000 Mbit/s
  • Web-based management
    Y
  • Quality of Service (QoS) support
    Y
  • Ethernet LAN (RJ-45) ports
    4
  • Installed SFP modules quantity
    2
  • USB ports quantity
    2
  • USB version
    2.0
  • DHCP client
    N
  • DHCP server
    N
  • Switching protocols
    MPLS
  • Routing protocols
    BGP, EIGRP, IGRP, IS-IS, OSPF
  • Supported network protocols
    IPSec
  • Supported protocols
    IPv4, IPv6, OSPF, EIGRP, BGP, IS‑IS, IGMPv3, PIM SM, SSM, DVMRP, IPv4-to-IPv6 Multicast, MPLS, VPN, IPSec, L2TPv3, BFD, IEEE802.1ag, and IEEE802.3ah
  • Security algorithms
    IPSEC, SSL/TLS
  • Harmonized System (HS) code
    85176990
  • Built-in processor
    Y
  • Flash memory
    256 MB
  • Internal memory
    1024 MB
  • Safety
    UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1
  • Electromagnetic compatibility
    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
  • Product colour
    Black
  • Rack mounting
    Y
  • Rack capacity
    3U
  • On/off switch
    Y
  • Power consumption (typical)
    158 W
  • Power supply
    540 W
  • Power source type
    AC
  • AC input voltage
    100 - 240 V
  • AC input frequency
    47 - 63 Hz
  • Input current
    7.1 A
  • Operating temperature (T-T)
    0 - 40 °C
  • Storage temperature (T-T)
    -40 - 70 °C
  • Operating relative humidity (H-H)
    5 - 85%
  • Storage relative humidity (H-H)
    5 - 95%
  • Operating altitude
    0 - 4000 m
  • Non-operating altitude
    0 - 4750 m
  • Width
    438.1 mm
  • Depth
    476.2 mm
  • Height
    133.3 mm
  • Weight
    27.2 kg

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