2801 w/AC PWR,2FE,4slots(2HWIC),2PVDM,2AIM,IP BASE,64F/128D.CommunicationsType:DSU/CSUDimensions & WeightDepth:41.9 cmHeight:4.5 cmWeight:6.2 kgWidth:43.8 cmEnvironmental ParametersHumidity Range Operating:10 - 85%Max Operating Temperature:40 °CMin Operating Temperature:0 °CExpansion / ConnectivityExpansion Slots:2 (total) / 2 (free) x HWIC ¦ 2 (total) / 2 (free) x AIM ¦ 2 (total) / 2 (free) x PVDM ¦ 1 (total) / 1 (free) x WIC ¦ 1 (total) / 1 (free) x VIC ¦ 1 memory ¦ 1 CompactFlashInterfaces:2 x 10Base-T/100Base-TX - RJ-45 ¦ USB: 1 x ¦ 1 x auxiliary ¦ Management: 1 x consoleGeneralCompliant 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 61000-6-2Connectivity Technology:WiredData Link Protocol:Ethernet, Fast EthernetDevice Type:RouterEnclosure Type:Desktop - modular - 1UEncryption Algorithm:DES, Triple DES, AESFeatures:Hardware encryption, MPLS supportFlash Memory:64 MB (installed) / 128 MB (max)Network / Transport Protocol:IPSecRAM:128 MB (installed) / 384 MB (max)Remote Management Protocol:SNMP 3PowerPower Device:Internal power supplyVoltage Required:AC 120/230 V (50/60 Hz)Software / System RequirementsOS Provided:Cisco IOSOS Required:Microsoft Windows 98 Second Edition