Datasheet

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PRODUCT ARCHITECTURE
Table 2. Features of Cisco 3825 and Cisco 3845
Cisco 3800 Series Features Cisco 3825 Cisco 3845
Network-Module Slots—These slots can accommodate a standard network-
module, enhanced-network-module (NME), enhanced-extended-network-module
(NME-X), and high-density extension module (EVM-HD). The NME-X, when
available, will have a wider form factor than the NME. Two side-by-side NME
slots can be combined to accommodate one double-wide network module (NMD)
or when available, a double-wide enhanced extended network module (NME-XD).
• NM
• NME
• NME-X
• NMD
• NME-XD
• EVM-HD
• NM
• NME
• NME-X
• NMD
• NME-XD
• EVM-HD
Maximum Number of Network Modules, NMEs, and NME-Xs Supported 2 4
Maximum Number of NMD/NME-XDs supported 1 2
Maximum Number of EVM-HDs supported 1 2
Number of High-Speed WIC (HWIC) Slots—These HWIC slots also support
VICs, VWICs, and WICs.
4 4
Number of Fixed LAN Ports (fixed RJ-45 port for 10/100/1000 connectivity) 2 Gigabit Ethernet
(10/100/1000)
2 Gigabit Ethernet
(10/100/1000)
Number of Fixed Small Form-Factor Pluggable (SFP) Ports (for SFP Gigabit
Ethernet connectivity)
1 1
Number of AIM Slots (for optional AIMs for offloading compute-intensive
features)
2 2
Number of PVDM Slots (for optional PVDM2s) 4 4
Number of USB 1.1 Ports (for future use with USB Flash memory, security
tokens for secure Cisco IOS Software configuration distribution, and off-platform
storage of VPN credentials)
2 2
Embedded VPN (hardware-based VPN encryption acceleration) Yes Yes
Number of Console Ports (up to 115.2 kbps) 1 1
Number of Auxiliary Ports (up to 115.2 kbps) 1 1
Memory—External Compact Flash and internal DDR (Double Data Rate)
SDRAM with ECC
• Default—64 MB Compact
Flash; 256 MB DDR
SDRAM
• Maximum—256 MB
Compact Flash; 1 GB DDR
SDRAM
• Default—64 MB Compact
Flash; 256 MB DDR
SDRAM
• Maximum—256 MB
Compact Flash; 1 GB DDR
SDRAM
SUMMARY
The Cisco 3800 Series introduces best-in-class routing, security, and voice technologies embedded into the router fabric, making it possible for
enterprises to securely deliver concurrent, mission-critical services and applications at wire-speed performance. The Cisco 3800 Series extends
network capabilities and productivity from the corporate headquarters to the branch offices for increased operational efficiencies and end-user
productivity. The advanced adaptability and modularity of the Cisco 3800 Series routers provides customers with the widest variety of network
interfaces and services, including: VPN IPSec, intrusion detection, IP Communications, wireless LAN services, integrated switching, business video,
URL filtering, application optimization, DSL, ATM access, and serial device aggregation. By consolidating the functions of multiple, separate
services into a single, resilient platform that can be easily managed and deployed, Cisco is providing customers with the industry’s leading routing
platforms for growth and investment protection.