Chapter 11-14 Cisco 2800 SeriesCompetitive ProductsSpecifications• Juniper: J Series• 3Com: SuperStack II NETBuilder SI and Pathbuilder S400, 5000 & 6000Series• Intel/Shiva: LanRover Family• Motorola: Vanguard 645x/643x• Nortel/Bay: Advanced Remote Node (ARN), Passport 4400 series• Tasman: 2004, 1400• Huawei: AR2800Feature Cisco 2801 Cisco 2811 Cisco 2821 Cisco 2851Fixed USB 1.1 ports 1 2 Same As Cisco 2811 Same As Cisco 2811Onboard LAN ports 2 - 10/100 Same As Cisco 2801 2 - 10/100/1000 Same As Cisco 2821Onboard AIM (internal)slot2 Same As Cisco 2801 Same As Cisco 2801 Same As Cisco 2801Interface card slots 4 slots; 2 slots support HWIC,WIC, VIC, or VWIC typemodules1 slot supports WIC, VIC, orVWIC type modules1 slot supports VIC or VWICtype modules4 slots, each slot can support HWIC, WIC, VIC, or VWIC type modulesNetwork-module slot No 1 slot, supports NM and NMEtype modules 1 slot, supports NM, NMEand NME-X type modules 1 slot, supports NM, NME,NME-X, and NME-XD typemodulesExtension VoiceModule Slot0 Same As Cisco 2801 1 Same As Cisco 2821PVDM (DSP) slots onmotherboard2 Same As Cisco 2801 3 Same As Cisco 2821Integratedhardware-basedencryptionYes Same As Cisco 2801 Same As Cisco 2801 Same As Cisco 2801Optional PoE Yes, requires AC-IP systempower supply Same As Cisco 2801 Same As Cisco 2801 Same As Cisco 2801Console port(up to 115.2 kbps)1 Same As Cisco 2801 Same As Cisco 2801 Same As Cisco 2801Auxiliary port(up to 115.2 kbps)1 Same As Cisco 2801 Same As Cisco 2801 Same As Cisco 2801Minimum Cisco IOSSoftware release12.3(8)T4 Same As Cisco 2801 Same As Cisco 2801 Same As Cisco 2801Rack mounting Yes, 19-inch Yes, 19- and 23-in. options Same As Cisco 2811 Same As Cisco 2811Wall mounting No Yes Same As Cisco 2801 Same As Cisco 2801AC input voltage 100 to 240 VAC Same As Cisco 2801 Same As Cisco 2801 Same As Cisco 2801AC input frequency 47-63 Hz Same As Cisco 2801 Same As Cisco 2801 Same As Cisco 2801AC input current 2A (110V); 1A (230V) Same As Cisco 2801 3A (110V); 2A (230V) Same As Cisco 2821AC input surge current 50A maximum, one cycle(-48V power included)Same As Cisco 2801 Same As Cisco 2801 Same As Cisco 2801AC-IP max in-linepower distribution120W 160W 240W 360WAC-IP input current 4A (110V); 2A (230V) Same As Cisco 2801 8A (110V); 4A (230V) Same As Cisco 2821AC-IP input surgecurrent50A maximum, one cycle(–48V power included)Same As Cisco 2801 Same As Cisco 2801 Same As Cisco 2801DC input voltage No DC Power Optionavailable 24 to 60 VDC, autorunningpositive or negative Same As Cisco 2811 Same As Cisco 2811DC input current No DC Power Optionavailable 8A (24V)3A (60V)Startup current 5A<10 ms12A (24V)5A (60V)Startup current 50A<10 msSame As Cisco 2821Power dissipation— ACwithout PoE support150W (511 BTU/hr.) 170W (580 BTU/hr.) 280W (955 BTU/hr.) Same As Cisco 2821Power dissipation— ACwith PoE-IP phones180W (612 BTU/hr.) 160W (546 BTU/hr.) 240W (819 BTU/hr.) Same As Cisco 2821Power dissipation— DCNot applicable 180W (614 BTU/hr.) 300W (1024 BTU/hr.) Same As Cisco 2821Redundant PowerSupport (RPS)No External only, connector forRPS provided by default Same As Cisco 2811 Same As Cisco 2811Recommended RPS unit No RPS option Cisco RPS-675 RedundantPower System Same As Cisco 2811 Same As Cisco 2811