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Cisco 2821 Integrated Services Router

Cisco 2821 Integrated Services Router
Specifications Overview

Series: Cisco 2800 Series Integrated Services Routers
Product ID:
  • 18/28/38FIPS/KIT=
  • 28/38-CF/USB-256
  • 28/38-CF/USB-256=
  • ACS-2800RPS=
  • ACS-2821-51-ENV
  • ACS-2821-51-FANS=
  • ACS-2821-51-STAN
  • ACS-2821-51RM-19=
  • ACS-2821-51RM-23=
  • ACS-CF-GUARD
  • ACS-CF-GUARD=
  • AIM-APPRE-102-K9
  • AIM-APPRE-102-K9=
  • AIM-COMPR2-V2-RF
  • AIM-VPN/SSL-2
  • AIM-VPN/SSL-2-RF
  • AIM-VPN/SSL-2=
  • AIM2-APPRE-104-K9
  • BN-B1-SBA-A-K9
  • C-OBS-2821-WAE/K9
  • C2821-25UC-VSEC/K9
  • C2821-25UC/K9
  • C2821-4SHDSL/K9
  • C2821-BIAB-24/K9
  • C2821-FIPS-SHIELD=
  • C2821-H-VSEC/K9
  • C2821-RETAIL/K9
  • C2821-V-U-HSEC/K9
  • C2821-VSEC-2T1-EVM
  • C2821-VSEC-CCME/K9
  • C2821-VSEC-CUBE/K9
  • C2821-VSEC-SRST/K9
  • C2821-VSEC-WAE/K9
  • C2821-VSEC/K9
  • C2821CME-U-HSEC/K9
  • C2821SEC-U-HSEC-K9
  • C2821SEC/K9-U-CCME
  • C2821SEC/K9-U-SRST
  • C2821SEC/K9-U-V
  • C2821SRS-U-HSEC/K9
  • C2821VSECCCMEK9-RF
  • C2821VSECCUBEK9-RF
  • C2821VSECSRSTK9-RF
  • CAB-AUX-RJ45=
  • CAB-C13-C14-2M
  • CAB-C13-C14-2M-RF
  • CAB-C13-C14-2M=
  • CAB-C13-C14-AC-RF
  • CAB-CONSOLE-RJ45=
  • CAB-E1-BNC
  • CAB-E1-BNC=
  • CAB-E1-DB15
  • CAB-E1-DB15=
  • CAB-E1-PRI
  • CAB-E1-PRI=
  • CAB-MDM-DB9M/25M=
  • CISCO-FIPS-KIT=
  • CISCO2511-CCME/K9
  • CISCO2821
  • CISCO2821-AA/K9
  • CISCO2821-AC-IP
  • CISCO2821-AC-IP-RF
  • CISCO2821-CCME/K9
  • CISCO2821-DC
  • CISCO2821-DC-RF
  • CISCO2821-HSEC/K9
  • CISCO2821-RF
  • CISCO2821-SAA/K9
  • CISCO2821-SEC/K9
  • CISCO2821-SECK9-RF
  • CISCO2821-SRST/K9
  • CISCO2821-V/K9
  • CISCO2821-V/K9-RF
  • CISCO2821-V3PN/K9
  • CISCO2821-WAE
  • CISCO2821-WAE/K9
  • CISCO2821-WAEK9-RF
  • CISCO2821C/K9
  • CISCO2821CCMEK9-RF
  • CISCO2821HSECK9-RF
  • CISCO2821SRSTK9-RF
  • CISCO2821V3PNK9
  • CISCO2821V3PNK9-RF
  • CMBE-WRKSP-BDL-GW
  • H/WIC-BLANK-KIT=
  • HWIC-1ADSL
  • HWIC-1ADSL-M
  • HWIC-1ADSL-M=
  • HWIC-1ADSL=
  • HWIC-1ADSLI
  • HWIC-1ADSLI-RF
  • HWIC-1ADSLI=
  • HWIC-1B-U
  • HWIC-1B-U=
  • HWIC-1CE1T1-PRI
  • HWIC-1CE1T1-PRI=
  • HWIC-1DSU-T1
  • HWIC-1DSU-T1=
  • HWIC-1T
  • HWIC-1T=
Status:
Release Date: 13-SEP-2004
Redundant Power Supply: External only; connector for RPS provided by default
AC Input Voltage: 100 to 240 VAC
DC Input Current: 12A (24V) 5A (60V) Startup current 50A>10 ms
DC Input Voltage: 24 to 60 VDC, autorunning positive or negative
AC Input Frequency: 47 to 63 Hz
Dimensions (HxWxD): 3.5 x 17.25 x 16.4 in. (88.9 x 438.2 x 416.6 mm.)
Power Dissipation: AC: 240W (819 BTU/hr) AC with IP Phone: 310W (1058 BTU/hr) AC with PoE-IP Phones: 240W (819 BTU/hr.) AC without PoE support: 280W (955 BTU/hr.) DC: 300W (1024 BTU/hr.)
AC Input Current: 3A (110V); 2A (230V)
AC Input Surge Current: 50A maximum, one cycle (-48V power included)
AC-IP max in-line power distribution: 240W
Optional integrated inline power (PoE): Yes, requires AC-IP power supply
Visio Stencil (220 KB .zip file)

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