The Cisco 3945 is another fine device from the company's collection of integrated services routers that provide small businesses with big solutions to their communication challenges. The 3945 provides topnotch security while delivering video, application, data, and voice services.
- ISR G2 Service Performance Engine (SPE). (replaces network modules). EHWIC slots (replaces HWIC slots). PVDM3 modules The G2 platforms accommodate the following throughput:. 1941/2910.
- The device has four slots for service modules, four onboard slots for digital signal processors (DSPs), four WAN interface slots (enhanced high-speed), and one slot for an internal services module. The Cisco 3945 fully integrates its power distribution to all modules that support 802.3af PoE (Power over Ethernet).
- Note: The Cisco 3945 router supports two memory slots which has been installed two 512MB memory cards. When upgrading the memory, the same capacity of memory cards must be inserted into the two memory slots in the same time. It doesn't support to use only a single memory slot.
Product Code CISCO3945E/K9 Services Performance Engine module w/SPE 250 Rack Units 3U Interfaces 4 integrated 10/100/1000 Ethernet ports with 2 SFP ports Expansion Slot(s) 4 service module slots 3 Enhanced High-Speed WAN Interface Card slots 3 onboard digital signal processor (DSP) slots RAM 1 GB (installed) / 2 GB (max) Flash Memory 256 MB (installed) / 8 GB (max) Dimensions 13.3 x 43.8 x 47.6 cm Package Weight 23.52 Kg. This series of ISRs have new slots that support next generation Enhanced High-Speed WAN Interface Cards (EHWICs), Internal Services Modules (ISMs), Packet Voice Data Modules (PVDM3s), Service Modules (SMs), and Services Performance Engines (SPEs).
This router has an upgradable and modular SPE (150), three integrated Ethernet ports (10/100/1000). Two ports are capable of SFP or RJ-45 connectivity. The device has four slots for service modules, four onboard slots for digital signal processors (DSPs), four WAN interface slots (enhanced high-speed), and one slot for an internal services module.
The Cisco 3945 fully integrates its power distribution to all modules that support 802.3af PoE (Power over Ethernet). Its power supplies are dual integrated.
Cisco 3900 Series Integrated Services Routers User Guide
The device has excellent security features, including embedded VPN encryption that is hardware-accelerated, integrated threat control which uses the Cisco's IOS IPS, their IOS zone-based firewall, their IOS firewall, and their IOS Content filtering.
Users' identities are managed with AAA, as well as by a public key infrastructure.
To unify communications for small businesses, the router has a voice DSP module (high-density-packet) that has been optimized to support both voice and video. It provides standards-certified VoiceXML services for browsers, voicemail support, the capability for 100 sessions of Cisco's Unified Border Element, and support for Cisco's Communications Manager Express, as well as the company's Survivable Remote Site Telephony.
The Cisco 3945 router offers branch offices opportunities for media collaboration, yet is cost effective for small companies who need to watch their bottom line.
The device has Gigabit Ethernet (GigE), which means that it can transmit Ethernet frames at a speed of one gigabit per second.
Cisco ended the sales of new 3945 routers in February 2013. It plans to cut off support for the device on February 28, 2018. Although there is no replacement for the device, the company encourages its customers to migrate to one of Cisco's UCS E-Series Server blades if possible.
- ISR G2 Service Performance Engine (SPE). (replaces network modules). EHWIC slots (replaces HWIC slots). PVDM3 modules The G2 platforms accommodate the following throughput:. 1941/2910.
- The device has four slots for service modules, four onboard slots for digital signal processors (DSPs), four WAN interface slots (enhanced high-speed), and one slot for an internal services module. The Cisco 3945 fully integrates its power distribution to all modules that support 802.3af PoE (Power over Ethernet).
- Note: The Cisco 3945 router supports two memory slots which has been installed two 512MB memory cards. When upgrading the memory, the same capacity of memory cards must be inserted into the two memory slots in the same time. It doesn't support to use only a single memory slot.
Product Code CISCO3945E/K9 Services Performance Engine module w/SPE 250 Rack Units 3U Interfaces 4 integrated 10/100/1000 Ethernet ports with 2 SFP ports Expansion Slot(s) 4 service module slots 3 Enhanced High-Speed WAN Interface Card slots 3 onboard digital signal processor (DSP) slots RAM 1 GB (installed) / 2 GB (max) Flash Memory 256 MB (installed) / 8 GB (max) Dimensions 13.3 x 43.8 x 47.6 cm Package Weight 23.52 Kg. This series of ISRs have new slots that support next generation Enhanced High-Speed WAN Interface Cards (EHWICs), Internal Services Modules (ISMs), Packet Voice Data Modules (PVDM3s), Service Modules (SMs), and Services Performance Engines (SPEs).
This router has an upgradable and modular SPE (150), three integrated Ethernet ports (10/100/1000). Two ports are capable of SFP or RJ-45 connectivity. The device has four slots for service modules, four onboard slots for digital signal processors (DSPs), four WAN interface slots (enhanced high-speed), and one slot for an internal services module.
The Cisco 3945 fully integrates its power distribution to all modules that support 802.3af PoE (Power over Ethernet). Its power supplies are dual integrated.
Cisco 3900 Series Integrated Services Routers User Guide
The device has excellent security features, including embedded VPN encryption that is hardware-accelerated, integrated threat control which uses the Cisco's IOS IPS, their IOS zone-based firewall, their IOS firewall, and their IOS Content filtering.
Users' identities are managed with AAA, as well as by a public key infrastructure.
To unify communications for small businesses, the router has a voice DSP module (high-density-packet) that has been optimized to support both voice and video. It provides standards-certified VoiceXML services for browsers, voicemail support, the capability for 100 sessions of Cisco's Unified Border Element, and support for Cisco's Communications Manager Express, as well as the company's Survivable Remote Site Telephony.
The Cisco 3945 router offers branch offices opportunities for media collaboration, yet is cost effective for small companies who need to watch their bottom line.
The device has Gigabit Ethernet (GigE), which means that it can transmit Ethernet frames at a speed of one gigabit per second.
Cisco ended the sales of new 3945 routers in February 2013. It plans to cut off support for the device on February 28, 2018. Although there is no replacement for the device, the company encourages its customers to migrate to one of Cisco's UCS E-Series Server blades if possible.
cisco 3945 data sheetEnabling Enterprise Networks at the Branch
The Cisco 3945 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services to the small office. Key features include:
Cisco 3945 Modules
- Modular Services Performance Engine (SPE) 150, which can be upgraded for even higher performance as next-generation WAN environments evolve
- 3 integrated 10/100/1000 Ethernet ports with 2 ports capable of RJ-45 or SFP connectivity
- 4 service module slots
- 4 Enhanced High-Speed WAN Interface Card slots
- 4 onboard digital signal processor (DSP) slots
- 1 Internal Services Module slot
- Dual integrated power supplies
- Fully integrated power distribution to modules supporting 802.3af Power over Ethernet
- Security
- Embedded hardware-accelerated VPN encryption for secure connectivity
- Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS 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 1000 sessions
- Cisco Unity Express voicemail support
- Support for Cisco Communications Manager Express and Survivable Remote Site Telephony
