Cisco 3945 With Spe250 4ge 3ehwic 3dsp 4sm 256mbcf 1GBdram Ipb

Introduction

The Cisco 3945E Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services to large branch offices.

Cisco 3945E features include:
- Modular Services Performance Engine (SPE) 250 for even higher performance as WAN environments evolve;
- 4 integrated 10/100/1000 Ethernet ports with 2 SFP ports;
- 4 service module slots;
- 3 Enhanced High-Speed WAN Interface Card slots;
- 3 onboard digital signal processor (DSP) slots.

Power
- Dual integrated power supplies;
- Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE)'
- A universal IOS image helps you deploy new IOS services quickly.

Security
- Embedded hardware-accelerated VPN encryption for secure connectivity;
- Integrated threat control using Cisco IOS Firewall, Zone-Based Firewall, IPS, and Content Filtering.
- Identity management using authentication, authorization, and accounting (AAA) and public key infrastructure.

Unified Communications
- High-density packet voice DSP module, optimized for voice and video support;
- Standards-certified VoiceXML browser services;
- Cisco Unified Border Element capabilities for up to 2500 sessions;
- Support for Cisco Unity Express voicemail, Cisco Communications Manager Express, and Survivable Remote Site Telephony.

WAN connection

Ethernet WAN

Y

Network

Networking standards

IEEE 802.1Q,IEEE 802.1ag,IEEE 802.3

Ethernet interface type

Gigabit Ethernet

Ethernet LAN

Y

Cabling technology

10/100/1000Base-T(X)

Ethernet LAN data rates

10,100,1000 Mbit/s

Full duplex

Y

Management features

Web-based management

N

Ports & interfaces

Ethernet LAN (RJ-45) ports

4

Installed SFP modules quantity

2

USB ports quantity

2

USB version

2.0

Protocols

Switching protocols

MPLS

Routing protocols

BGP,EIGRP,IGRP,IS-IS,OSPF

DHCP client

N

DHCP server

N

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

Security algorithms

IPSEC,SSL/TLS

Filtering description

Content

Features

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

Design

Product colour

Black

Rack mounting

Y

Rack capacity

3U

On/off switch

Y

Power

Power consumption (typical)

158 W

Power source type

AC

AC input voltage

100 - 240 V

AC input frequency

47 - 63 Hz

Input current

7.1 A

Operational conditions

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

Weight & dimensions

Width

438.1 mm

Depth

476.2 mm

Height

133.3 mm

Weight

27.2 kg