Cisco 850 Series Manual page 29

Cisco 2800 Series
Series Specifications
Dimensions (H x W x D)
Cisco 2801 1 . 7 2 x 17 . 5 x 16 . 5 in . (43 . 7 x 445 x 419 mm); 1-rack-unit (RU) height
Cisco 2811 1 . 7 5 x 17 . 2 5 x 16 . 4 in . (44 . 5 x 438 . 2 x 416 . 6 mm); 1-RU height
Cisco 2821, Cisco 2851 3 . 5 x 17 . 2 5 x 16 . 4 in . (88 . 9 x 438 . 2 x 416 . 6 mm) 2-RU height
1 (up to 115 . 2 Kbps)
Console Port
1 (up to 115 . 2 Kbps)
Auxiliary Port
USB Port
Cisco 2801 1
Cisco 2811, Cisco 2821, and 2
Cisco 2851
Integrated Channel Service Unit/Data Yes, with optional T1/E1, Fractional T1/E1, 56k/64k support
Service Unit (CSU/DSU)
Yes, for voice through VIC, VWIC, NM, and EVM
Voice/Data Support
Software and hardware, with optional AIM support
Compression
Hardware support on motherboard; optional AIM for enhanced
Encryption
performance
Maximum 10/100 Switch Ports with Inline
Power
Cisco 2801 16
Cisco 2811 32
40
Cisco 2821
Cisco 2851 64
Maximum Inline Power Distribution
Cisco 2801 120W
Cisco 2811 160W
Cisco 2821 240W
360W
Cisco 2851
5, including HWIC and NME modules (not supported on
Maximum 1 GB Ports
Cisco 2801)
Maximum Token Ring Ports 0
Maximum High-speed Serial 20
(up to 2 Mbps)
Maximum Low-speed Serial 48 synchronous, 96 asynchronous
(up to 128 Kbps)
Maximum Integrated Modems 24 analog
20
Maximum ISDN BRI Ports
2
Maximum ISDN PRI Ports
Integrated RPS Connector
Cisco 2801 No
Cisco 2811, Cisco 2821, Cisco 2851 Yes; use Cisco RPS-675 Redundant Power System
Minimum Cisco IOS Software Release
Cisco 2801 12 . 3 (8)T4
Cisco 2811 12 . 3 (8)T4
12 . 3 (8)T4
Cisco 2821
Cisco 2851 12 . 3 (8)T4
52
Ordering Information
All Cisco 2800 Series chassis ship with IP Base software, 64 MB of Compact Flash, either 128 or 256 MB of
SDRAM, console, auxiliary and LAN cables, a power cord, 19-inch rack-mount brackets, and blank panels
that cover unused WIC or network module slots .
Optional items:
• Cisco IOS Software feature set upgrade or revision; IP Base is default and included with the chassis
• Several voice/WAN interface card options
• Several WAN/LAN network module options
• Optional MFT Dedicated Echo Cancellation Modules for select voice/WAN interface cards
• Between 2 and 3 PVDMs plus additional PVDM capacity on select network modules
• Several services module options, including content engine, IPS, network analysis, and CESoIP
• Up to 2 AIMs
• Cisco EtherSwitch modules (4-, 9-, 16-, 24- [Cisco 2821 or 2851 only] or 48-port [Cisco 2851 only])
• External RPS (Cisco RPS-675 [not supported on 2801])
• Flash/SDRAM memory upgrade
• Cables
• Feature license for IP Telephony
Product Number Product Description
Cisco 2800 Series Base Chassis Part Numbers
Integrated Services Router with AC power, 2 GbE, slots for 1 NME-XD, 1EVM,
CISCO2851
4 HWICs, 2 AIMs, 3 PVDMs; and Cisco IOS IP Base Software
Integrated Services Router with AC power including inline power distribution
CISCO2851-AC-IP
capability, 2 GbE, slots for 1 NME-XD, 1 EVM, 4 HWICs, 2 AIMs, 3 PVDMs; and
Cisco IOS IP Base Software
Integrated Services Router with DC power, 2 GbE, slots for 1 NME-XD, 1 EVM,
CISCO2851-DC
4 HWICs, 2 AIMs, 3 PVDMs; and Cisco IOS IP Base Software
Integrated Services Router with AC power, 2 GbE, slots for 1 NME-X, 1 EVM,
CISCO2821
4 HWICs, 2 AIMs, 3 PVDMs; and Cisco IOS IP Base Software
Integrated Services Router with AC power including inline power distribution
CISCO2821-AC-IP
capability, 2 GbE, slots for 1 NME-X, 1 EVM, 4 HWICs, 2 AIMs, 3 PVDMs; and
Cisco IOS IP Base Software
CISCO2821-DC Integrated Services Router with DC power, 2 GbE, slots for 1 NME-X, 1 EVM,
4 HWICs, 2 AIMs, 3 PVDMs; and Cisco IOS IP Base Software
Integrated Services Router with AC power, 2FE, slots for 1 NME, 4 HWICs,
CISCO2811
2 AIMs, 2 PVDMs; and Cisco IOS IP Base Software
Integrated Services Router with AC power including inline power distribution, 2FE,
CISCO2811-AC-IP
slots for 1 NME, 4 HWICs, 2 AIMs, 2 PVDMs; and Cisco IOS IP Base Software
Integrated Services Router with DC power, 2FE, slots for 1 NME, 4 HWICs,
CISCO2811-DC
2 AIMs, 2 PVDMs; and Cisco IOS IP Base Software
Integrated Services Router with AC power, 2FE, slots for 4 Interface Cards,
CISCO2801
2 AIMs, 2 PVDMs; and Cisco IOS IP Base Software
CISCO2801-AC-IP Integrated Services Router with AC power including inline power distribution, 2FE, slots
for 4 Interface Cards, 2 AIMs, 2 PVDMs; and Cisco IOS IP Base Software
Cisco 2800 Series
53