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Product description
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.
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.
Technical specifications
Design
Product colour | Black |
Rack capacity | 3U |
Protokolle
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 |
Supported network protocols | IPSec |
DHCP server | No |
DHCP client | No |
Switching protocols | MPLS |
Routing protocols | BGP, EIGRP, IGRP, IS-IS, OSPF |
Stromversorgung
Power consumption (typical) | 158 W |
Power
Power source type | AC |
AC input voltage | 100 - 240 V |
AC input frequency | 47 - 63 Hz |
Certificates
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 |
WAN connection
Ethernet WAN | Yes |
Sonstige Funktionen
Networking standards | IEEE 802.1Q, IEEE 802.1ag, IEEE 802.3 |
Rack mounting | Yes |
Input current | 7.1 A |
Internal memory | 1024 MB |
Flash memory | 256 MB |
Operational conditions
Operating relative humidity (H-H) | 5 - 85% |
Storage temperature (T-T) | -40 - 70 °C |
Operating temperature (T-T) | 0 - 40 °C |
Operating altitude | 0 - 4000 m |
Storage relative humidity (H-H) | 5 - 95% |
Non-operating altitude | 0 - 4750 m |
Gewicht und Abmessungen
Weight | 27200 g |
Height | 133.35 mm |
Width | 438.15 mm |
Depth | 476.25 mm |
Ergonomics
On/off switch | Yes |
Network
Ethernet interface type | Gigabit Ethernet |
Cabling technology | 10/100/1000Base-T(X) |
Full duplex | Yes |
Ethernet LAN data rates | 10,100,1000 Mbit/s |
Ports & interfaces
Ethernet LAN (RJ-45) ports | 4 |
Ethernet LAN | Yes |
USB ports quantity | 2 |
USB version | 2.0 |
Installed SFP modules quantity | 2 |
Security
Security algorithms | IPSEC, SSL/TLS |
Filtering description | Content |
Management features
Web-based management | No |
Downloads
107651_document_DE_001
PDF Download
107651_document_EN_001
PDF Download
ID: 107651
Cisco ID: CISCO3945E/K9
3945E Integrated Services Router Gigabit LAN Desktop, an Rack montierbar
Detailed product title
Detailed product title
Cisco 3945E. Networking standards: IEEE 802.1Q, IEEE 802.1ag, IEEE 802.3, Ethernet interface type: Gigabit Ethernet, Cabling technology: 10/100/1000Base-T(X). Switching protocols: MPLS, Routing protocols: BGP, EIGRP, IGRP, IS-IS, OSPF, Supported network protocols: IPSec. Security algorithms: IPSEC, SSL/TLS, Filtering description: Content. 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. Product colour: Black, Rack capacity: 3U






6 Images
Ethernet LAN (RJ-45) ports 4
Ethernet interface type Gigabit Ethernet
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ship in 4-7 days
Product description
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.
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.
Technical specifications
Design
Product colour | Black |
Rack capacity | 3U |
Protokolle
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 |
Supported network protocols | IPSec |
DHCP server | No |
DHCP client | No |
Switching protocols | MPLS |
Routing protocols | BGP, EIGRP, IGRP, IS-IS, OSPF |
Stromversorgung
Power consumption (typical) | 158 W |
Power
Power source type | AC |
AC input voltage | 100 - 240 V |
AC input frequency | 47 - 63 Hz |
Certificates
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 |
WAN connection
Ethernet WAN | Yes |
Sonstige Funktionen
Networking standards | IEEE 802.1Q, IEEE 802.1ag, IEEE 802.3 |
Rack mounting | Yes |
Input current | 7.1 A |
Internal memory | 1024 MB |
Flash memory | 256 MB |
Operational conditions
Operating relative humidity (H-H) | 5 - 85% |
Storage temperature (T-T) | -40 - 70 °C |
Operating temperature (T-T) | 0 - 40 °C |
Operating altitude | 0 - 4000 m |
Storage relative humidity (H-H) | 5 - 95% |
Non-operating altitude | 0 - 4750 m |
Gewicht und Abmessungen
Weight | 27200 g |
Height | 133.35 mm |
Width | 438.15 mm |
Depth | 476.25 mm |
Ergonomics
On/off switch | Yes |
Network
Ethernet interface type | Gigabit Ethernet |
Cabling technology | 10/100/1000Base-T(X) |
Full duplex | Yes |
Ethernet LAN data rates | 10,100,1000 Mbit/s |
Ports & interfaces
Ethernet LAN (RJ-45) ports | 4 |
Ethernet LAN | Yes |
USB ports quantity | 2 |
USB version | 2.0 |
Installed SFP modules quantity | 2 |
Security
Security algorithms | IPSEC, SSL/TLS |
Filtering description | Content |
Management features
Web-based management | No |
Downloads
107651_document_DE_001
PDF Download
107651_document_EN_001
PDF Download