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Overview Of CISCO2821-DC
Introducing the CISCO2821-DC, an adaptable and powerful networking solution designed to meet the demands of modern businesses. This router offers increased flexibility and reliability with its DC power supply, 2 Gigabit Ethernet ports, and support for up to four High-Speed WAN Interface Cards (HWIC). Including three Packet Voice Digital Signal Processor Modules (PVDM) ensures smooth integration with voice applications. The Network Module Enhanced (NME-X) provides additional expansion options. Equipped with two Advanced Integration Modules (AIM), IP Base software, 128MB flash memory, and 512MB DRAM, the CISCO2821-DC delivers exceptional data routing and voice services performance. This Cisco router optimizes network performance while addressing diverse connectivity needs. Its dual Gigabit Ethernet interfaces facilitate high-speed data transfer and enhance network efficiency for demanding workloads.
Specification Of CISCO2821-DC
CISCO2821-DC Datasheet
| Device Type | Router |
| Encryption Algorithm | DES, triple DES, AES |
| RAM | 256MB (Installed) / 1GB (Max) |
| Network / Transport Protocol | IPSec |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Features | Firewall, hardware encryption, VPN support, MPLS support, URL filtering |
| Construction | original |
| Connectivity Technology | Wired |
| Enclosure Type | Desktop - modular - 2U |
| Interfaces | 2 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ USB 2 x ¦ Management 1 x console ¦ 1 x additional |
| Remote Management Protocol | SNMP 3 |
| Expansion Slots | 4 (total)/ 4 (free) x HWIC ¦ 2 (total)/ 2 (free) x AIM ¦ 1 (total)/ 1 (free) x NME-X ¦ 1 (total)/ 1 (free) x EVM ¦ 3 (total)/ 3 (free) x PVDM ¦ 2 memory ¦ 1 CompactFlash |
| Status Indicators | Power supply, link/activity |
| Power Device | Internal power supply |
| Flash Memory | 64MB (Installed) / 256MB (Max) |
