الوصف
Cisco 2800 series Integrated Services Router model 2811
مع كارت وان
HWIC 4ESW 4 Port Cisco Wan For 1841 2811 3845 2911/K9 RJ45 100M
The Cisco 2800 Series provides significant additional value compared to prior generations of Cisco routers at similar price points by offering up to
a fivefold performance improvement, up to a tenfold increase in security and voice performance, new embedded service options, and
dramatically increased slot performance and density while maintaining support for most of the more than 90 existing modules that are available
today for the Cisco 1700, Cisco 2600, and Cisco 3700 Series. The Cisco 2800 Series features the ability to deliver multiple high-quality
simultaneous services at wire speed up to multiple T1/E1/xDSL connections. The routers offer embedded encryption acceleration and on the
motherboard voice digital-signal-processor (DSP) slots; intrusion prevention system (IPS) and firewall functions; optional integrated call
processing and voice mail support; high-density interfaces for a wide range of connectivity requirements; and sufficient performance and slot
density for future network expansion requirements and advanced applications.
Cisco 2811 Router 2800 Series ISR
Manufacturer Cisco Systems, Inc
Manufacturer Part
Number CISCO2811
Product Type Cisco 2811 Router
Form Factor External - modular - 1U
Dimensions (WxDxH) 43.8 cm x 41.7 cm x 4.5 cm
Weight 6.4 kg
DRAM Memory 512 MB (installed) / 768 MB (max) - DDR SDRAM
Flash Memory 128 MB (installed) / 256 MB (max)
Data Link Protocol Ethernet, Fast Ethernet
Network / Transport
Protocol IPSec
Remote Management
Protocol SNMP 3
Features Cisco IOS IP Base , modular design, firewall protection, hardware encryption, VPN support, MPLS support, wall
mountable, Quality of Service (QoS)
Compliant Standards IEEE 802.3af, IEEE 802.1x
Power AC 120/230 V ( 50/60 Hz )
Specification
CISCO2811 data sheet
Manufacturer Cisco Systems, Inc
Manufacturer
Part Number CISCO2811
Product Type Router
Form Factor Desktop - modular - 1UConnectivity
Technology Wired
Data Link
Protocol Ethernet, Fast Ethernet
Network /
Transport
Protocol
IPSec
Remote
Management
Protocol
SNMP 3
Encryption
Algorithm DES, Triple DES, SSL 3.0, 128-bit AES, 192-bit AES, 256-bit AES
Authentication
Method Secure Shell v. 2 (SSH2)
Features Modular design, firewall protection, hardware encryption, VPN support, MPLS support, wall mountable, Quality of Service
(QoS)
Compliant
Standards IEEE 802.3af, IEEE 802.1x
DRAM Memory 512 MB (installed) / 768 MB (max) - DDR SDRAM
Flash Memory 128 MB (installed) / 256 MB (max)
Status
Indicators Link activity, power
Connectivity Slots
Interfaces
USB : 2 x
2 x 10Base-T/100Base-TX - RJ-45
Management : 1 x console - RJ-45
Serial : 1 x auxiliary - RJ-45
Expansion
Slot(s)
4 (total) / 4 (free) x HWIC
1 (total) / 1 (free) x NME
2 (total) / 2 (free) x AIM
2 (total) / 2 (free) x PVDM - SIMM 80-PIN
2 memory
1 (total) / 0 (free) x CompactFlash Card
Power
Power Device Power supply - internal
Voltage
Required AC 120/230 V ( 50/60 Hz )
Dimensions / Weight / Miscellaneous
Width 43.8 cm
Depth 41.7 cm
Height 4.5 cm
Weight 6.4 kg
Compliant
Standards
CISPR 22 Class A, CISPR 24, EN 61000-3-2, VCCI Class A ITE, IEC 60950, EN 61000-3-3, EN55024, UL 60950, EN50082-1, CSA
22.2 No. 60950, AS/NZ 3548 Class A, FCC Part 15, ICES-003 Class A, EN 61000-6-2, FIPS 140-2, EN300-386, EN 60950-1
System Software
OS Provided Cisco IOS IP Base