|
| Product Description |
Cisco 2821 Integrated Services Router - router |
| Product Category |
Router |
| Device Type |
Router |
| Form Factor |
External - modular - 2U |
| Dimensions |
17.2 in x 16.4 in x 3.5 in |
| Weight |
25.1 lbs |
| RAM |
256 MB (installed) / 1 GB (max) |
| Flash Memory |
64 MB (installed) / 256 MB (max) |
| Data Link Protocol |
Ethernet, Fast Ethernet, Gigabit Ethernet |
| Network/Transport Protocol |
IPSec |
| Remote Management Protocol |
SNMP 3 |
| Features |
Cisco IOS , firewall protection, hardware encryption, VPN support, MPLS support, URL filtering |
| Compliant Standards |
IEEE 802.3af |
| Power1 |
AC 120/230 V ( 50/60 Hz ) |
|
| Width |
17.2 in |
| Depth |
16.4 in |
| Height |
3.5 in |
| Weight1 |
25.1 lbs |
|
| Connectivity Technology |
Wired |
| Status Indicators |
Link activity, power |
|
| Expansion Slots Total (Free) 1 |
1 CompactFlash Card |
| Expansion Slots Total (Free) 2 |
2 memory |
| Expansion Slots Total (Free) 3 |
PVDM |
| Expansion Slots Total (Free) 4 |
4 ( 4 ) x HWIC |
| Expansion Slots Total (Free) 5 |
2 ( 2 ) x AIM |
| Expansion Slots Total (Free) 6 |
1 ( 1 ) x NME-X |
| Expansion Slots Total (Free) 7 |
1 ( 1 ) x EVM |
| Interfaces 1 |
2 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 |
| Interfaces 2 |
2 x USB |
| Interfaces 3 |
1 x management - console |
| Interfaces 4 |
1 x network - auxiliary |
|
| Encryption Algorithm |
DES, Triple DES, AES |
| Compliant Standards1 |
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 Device |
Power supply - internal |
| Voltage Required |
AC 120/230 V ( 50/60 Hz ) |
|
| OS Provided |
Cisco IOS |
|
| Minimum Operating Temperature |
32 °F |
| Maximum Operating Temperature |
104 °F |
| Humidity Range Operating |
5 - 95% |
