Features
| Key Features of Cisco 2851 Integrated Services Router |
| Cisco's 2851 is an integrated services router. It has a 256MB DRAM which can be expanded up to a maximum of 1024MB. It has a 2GE fixed LAN ports and a single Extension Voice Module slot. The Cisco 2851 integrated services router has a flash memory of 64 MB which can be expanded up to 256 MB. |
|
Technical Detail
|
General
|
|
Product Description
|
Cisco 2851 Integrated Services Router
|
|
Device Type
|
Router
|
|
Form Factor
|
External - modular - 2U
|
|
Dimensions (WxHxD)
|
17.2 x 3.5 x 16.4 inches
|
|
Memory
|
|
RAM
|
256 MB (installed) / 1 GB (max) - SDRAM
|
|
Flash Memory
|
64 MB (installed) / 256 MB (max)
|
|
Networking
|
|
Connectivity Technology
|
Wired
|
|
Data Link Protocol
|
Ethernet, Fast Ethernet, Gigabit Ethernet
|
|
Network / Transport Protocol
|
IPSec
|
|
Remote Management Protocol
|
SNMP 3
|
|
Status Indicators
|
Link activity, power
|
|
Features
|
Modular design, firewall protection, hardware encryption, VPN support, MPLS support, URL filtering, 256-bit encryption
|
|
Compliant Standards
|
IEEE 802.3af
|
|
Expansion / Connectivity
|
|
Expansion Slots Total (Free)
|
4 ( 4 ) x HWIC
2 ( 2 ) x AIM
1 ( 1 ) x NME-XD
1 ( 1 ) x EVM
3 ( 3 ) x PVDM
2 memory
1 Compact Flash Card
|
|
Interfaces
|
2 x network - Ethernet 10Base-T/100Base - TX/1000Base-T RJ-45 Ý
2 x USB Ý
1 x management - console - RJ-45 Ý
1 x network - auxiliary - RJ-45
|
|
Miscellaneous
|
|
Encryption Algorithm
|
DES, Triple DES, AES
|
|
Authentication Method
|
Secure Shell v.2 (SSH2)
|
|
Compliant Standards
|
CISPR 22 Class A, CISPR 24, EN 61000-3-2, VCCI Class A ITE, IEC 60950, EN 61000-3-3, EN55024, EN55022 Class A, UL 60950, EN50082-1, CSA 22.2 No. 60950, AS/NZ 3548 Class A, JATE, FCC Part 15, ICES-003 Class A, CS-03, EN 61000-6-2
|
|
Power
|
|
Power Device
|
Power supply - internal
|
|
Voltage Required
|
AC 120/230 V ( 50/60 Hz )
|
|
Software / System Requirements
|
|
Software Included
|
Cisco IOS IP Base
|
|
Environmental Parameters
|
|
Operating Temperature Range
|
0°C to 40°C
|
|
Operating Humidity Range
|
5% to 95%
|
|
|
