Cisco 1921 - Router - Desktop, Rack-Mountable
Part No: CISCO1921/K9
The Cisco 1921 builds on the best-in-class. All Cisco 1900 Series Integrated Services Routers offer embedded hardware encryption acceleration,and advanced security services. In addition,the platforms support the industry's widest range of wired and wireless connectivity options such as Serial,T1/E1,xDSL,Gigabit Ethernet,and third-generation (3G) wireless. The Cisco 1921 is architected to meet the application demands of today's branch offices with design flexibility for future applications.
| Device Type | Router |
| Enclosure Type | Desktop,rack-mountable - modular - 1U |
| Connectivity Technology | Wired |
| Data Link Protocol | Ethernet,Fast Ethernet,Gigabit Ethernet |
| Network / Transport Protocol | IPSec,L2TPv3 |
| Routing Protocol | OSPF,IS-IS,BGP,EIGRP,DVMRP,PIM-SM,static IP routing,IGMPv3,GRE,PIM-SSM,static IPv4 routing,static IPv6 routing,policy-based routing (PBR),MPLS |
| Remote Management Protocol | SNMP,RMON |
| Features | Firewall protection,VPN support,MPLS support,VLAN support,Syslog support,IPv6 support,Class-Based Weighted Fair Queuing (CBWFQ),Weighted Random Early Detection (WRED),Quality of Service (QoS),Web Services Management Agent (WSMA),TR-069 Agent,NetFlow |
| Compliant Standards | IEEE 802.3ah,IEEE 802.1ah,IEEE 802.1ag,VCCI,CISPR 22 Class A,CISPR 24,EN 61000-3-2,EN55024,EN55022 Class A,EN50082-1,AS/NZS 60950-1,CAN/CSA-E60065-00,ICES-003 Class A,CS-03,FCC CFR47 Part 15,EN300-386,UL 60950-1,IEC 60950-1,EN 60950-1,BSMI CNS 13438,CSA C22.2 No. 60950-1,AS/NZS 3548 Class A |
| RAM | 512 MB (installed) / 512 MB (max) |
| Flash Memory | 256 MB (installed) / 256 MB (max) |
| Expansion / Connectivity | |
|---|---|
| Interfaces | 2 x 10Base-T/100Base-TX/1000Base-T - RJ-45 Serial:1 x console Management:1 x console - mini-USB Type B Serial:1 x auxiliary USB 2.0:1 x 4 pin USB Type A |
| Expansion Slots | 2 (total) / 2 (free) x EHWIC |
| Power | |
| Power Device | Internal power supply |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Power Consumption Operational | 60 Watt |
| Miscellaneous | |
| Rack Mounting Kit | Optional |
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