Cisco 2921/K9
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Cisco 2921 w/3 GE,4 EHWIC,3 DSP,1 SM,256MB CF,512MB DRAM,IPB Наличие:
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The Cisco 2900 series offer unparalleled total cost of ownership savings and network agility through the intelligent integration of market leading security, unified communications, wireless, and application services.The Cisco 2900 series ISRs offer embedded hardware encryption acceleration, voice- and video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industries widest range of wired and wireless connectivity options such as T1/E1, xDSL, copper and fiber GE.
Specifications
| General |
| Device Type |
Router |
| Enclosure Type |
Desktop - modular - 2U |
| Connectivity Technology |
Wired |
| Data Link Protocol |
Ethernet, Fast Ethernet, Gigabit Ethernet |
| Routing Protocol |
OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing |
| Remote Management Protocol |
SNMP, RMON |
| Features |
MPLS support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED) |
| Compliant Standards |
IEEE 802.1Q, IEEE 802.3af, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag |
| RAM |
512 MB (installed) / 2 GB (max) |
| Flash Memory |
256 MB (installed) / 8 GB (max) |
| Status Indicators |
Link activity, power |
| Expansion / Connectivity |
| Interfaces |
3 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ Management : 1 x console - RJ-45 ¦ Management : 1 x console - mini-USB Type B ¦ Serial : 1 x auxiliary - RJ-45 ¦ USB : 2 x 4 PIN USB Type A ¦ 1 x SFP (mini-GBIC) |
| Expansion Slots Total (Free) |
4 ( 4 ) x HWIC ¦ 3 ( 3 ) x PVDM ¦ 2 ( 1 ) x CompactFlash Card ¦ 1 ( 1 ) x Expansion Slot |
| Power |
| Power Device |
Power supply - internal |
| Voltage Required |
AC 120/230 V ( 50/60 Hz ) |
| Miscellaneous |
| Width |
47 cm |
| Depth |
43.8 cm |
| Height |
8.9 cm |
| Weight |
13.2 kg |
| Compliant Standards |
CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, CAN/CSA-E60065-00, ICES-003 Class A, CS-03, AS/NZS 3548, FCC CFR47 Part 15, EN300-386, UL 60950-1, IEC 60950-1, EN 60950-1, CSA C22.2 No. 60065, BSMI CNS 13438 |
| Software / System Requirements |
| OS Provided |
Cisco IOS IP Base |
| Environmental Parameters |
| Min Operating Temperature |
0 °C |
| Max Operating Temperature |
40 °C |
| Humidity Range Operating |
10 - 85% |
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