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Cisco 2821 Integrated Services Router
Cisco's 2821 is an integrated services router. It has a 256MB DRAM which can be expanded up to a maximum of 1024MB. The Cisco 2821 integrated services router has a single NME or NME-X slot and up to four high speed WAN interface card slots.
Cisco 2821 Integrated Services Router
| General | |
|---|---|
| Product Description | Cisco 2821 Integrated Services Router |
| Device Type | Router |
| Form Factor | External - modular - 2U |
| Dimensions (WxHxD) | 17.2 x 3.5 x 16.4 inches |
| Memory | |
| RAM | 256 MB (installed) / 1 GB (max) |
| Flash Memory | 64 MB (installed) / 256 MB (max) |
| Networking | |
| Connectivity Technology | Wired |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Network / Transport Protocol | IPSec |
| Remote Management Protocol | SNMP 3 |
| Status Indicators | Link activity, power |
| Features | Firewall protection, hardware encryption, VPN support, MPLS support, URL filtering |
| Compliant Standards | IEEE 802.3af |
| Expansion / Connectivity | |
| Expansion Slots Total (Free) | 4 ( 4 ) x HWIC Ý 2 ( 2 ) x AIM Ý 1 ( 1 ) x NME-X Ý 1 ( 1 ) x EVM Ý PVDM Ý 2 memory Ý 1 Compact Flash Card |
| Interfaces |
2 x network Ethernet 10Base-T/100Base - TX/1000Base-T RJ-45 2 x USB 1 x management - console 1 x network - auxiliary |
| Miscellaneous | |
| Encryption Algorithm | DES, Triple DES, AES |
| Compliant 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 61000-6-2 |
| Power | |
| Power Device | Power supply - internal |
| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Software / System Requirements | |
| Software Included | Cisco IOS |
| Environmental Parameters | |
| Operating Temperature Range | 0°C to 40°C |
| Operating Humidity Range | 5% to 95% |
Compatabilty Guide
Cisco 2821 Integrated Services Router
Cisco's 2821 is an integrated services router. It has a 256MB DRAM which can be expanded up to a maximum of 1024MB. The Cisco 2821 integrated services router has a single NME or NME-X slot and up to four high speed WAN interface card slots.
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Refurbished equipment has been tried and tested. Tests demonstrate that the failure of new product is highest within the first 48 hours. Hence you are buying a better and reliable product by purchasing refurbished.
Warranty
Digital Devices, Ltd offers a 90 days warranty on all refurbished equipment. In some cases it matches New equipment warranty at a fraction of price.
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