Cisco 3945 Service Module Slots
Cisco 2900 series and 3900 series routers have only single-wide service module (SM) slots and double-wide service module slots. There is no extended service module. Some network modules can be used in service module slots using an adapter. See “Using Network Modules in Service Module Slots” section. Covering all open slots on your router makes the unit more attractive; Increase airflow making the unit run better and last longer; Designed for Cisco 2901, 2911, 2921, 2951, 3925, 3925E, 3945, 3945E; This Cisco 2900/3900 Router Single Service Module Slot Blank/Cover is specifically constructed to fill any and all open slots. This allows your. 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. Designed for Cisco 2901, 2911, 2921, 2951, 3925, 3925E, 3945, 3945E This Cisco 2900/3900 Router Single Service Module Slot Blank/Cover is specifically constructed to fill any and all open slots. This allows your router to improve airflow and run better for a longer period of time. Not to mention, it makes your router look a little more attractive. . A service-module slot replaces the network module and the extension module for voice and fax (EVM) slots and is offered on Cisco 3900 Integrated Services Routers.
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.
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 3945 Modules
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.
Cisco 3945 Service Module Slots No Deposit
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.