Cisco1721
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Cisco1721
Cisco Systems Cisco1721 10/100BaseT Modular Router w/2 WAN slots
Cisco Systems Cisco1721
Main Specifications
Product Description | Cisco 1721 - router - desktop |
Device Type | Router |
Enclosure Type | Desktop - modular |
Data Link Protocol | Ethernet, Fast Ethernet |
Network / Transport Protocol | TCP/IP, L2TP, RSVP, IPSec, L2F |
Routing Protocol | OSPF, HSRP, NHRP |
Remote Management Protocol | SNMP, RMON, Telnet |
Features | Modular design, full duplex capability, firewall protection, auto-sensing per device, IP-routing, DHCP support, NAT support, VPN support, auto-negotiation, VLAN support, traffic shaping, Stateful Packet Inspection (SPI), DoS attack prevention, manageable, Low-latency queuing (LLQ), Weighted Fair Queuing (WFQ), Access Control List (ACL) support |
Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1Q |
Power | AC 120/230 V (50/60 Hz) |
Dimensions (WxDxH) | 28.4 cm x 22.1 cm x 7.9 cm |
Weight | 1.2 kg |
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Extended Specifications
General | |
Device Type | Router |
Enclosure Type | Desktop - modular |
Connectivity Technology | Wired |
Data Link Protocol | Ethernet, Fast Ethernet |
Network / Transport Protocol | TCP/IP, L2TP, RSVP, IPSec, L2F |
Routing Protocol | OSPF, HSRP, NHRP |
Remote Management Protocol | SNMP, RMON, Telnet |
Encryption Algorithm | Triple DES, IKE |
Authentication Method | RADIUS, PAP, CHAP, X.509 certificates, TACACS+ |
Features | Modular design, full duplex capability, firewall protection, auto-sensing per device, IP-routing, DHCP support, NAT support, VPN support, auto-negotiation, VLAN support, traffic shaping, Stateful Packet Inspection (SPI), DoS attack prevention, manageable, Low-latency queuing (LLQ), Weighted Fair Queuing (WFQ), Access Control List (ACL) support |
Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, FCC Class B certified, ETSI, CSA, CTR 21, CISPR 22 Class B, EN 60950, EN55022, IEC 61000-3-2, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-4, IEC 61000-4-5, UL 1950, VCCI-II, CSA 22.2 No. 950, EN55022 Class B, FCC Part 15 B, AS/NZS 3260, EN 61000-4-4, EN 61000-4-2, AS/NZ 3548 Class A, EN 61000-4-5, EN 60555-2 |
RAM | 64 MB (installed) / 128 MB (max) |
Flash Memory | 32 MB (installed) / 32 MB (max) |
Status Indicators | Collision status, power, link/activity |
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Expansion / Connectivity | |
Interfaces | 1 x 10Base-T/100Base-TX - RJ-45 - 1 Management: 1 x auxiliary - RJ-45 - 1 Management: 1 x console - RJ-45 - 1 |
Expansion Slots | 2 (total) / 2 (free) x WIC 1 (total) / 1 (free) x memory 1 (total) / 1 (free) x expansion slot |
Installed Modules Qty (Max) | 0 (installed) / 3 (max) |
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Power | |
Power Device | External power adapter |
Voltage Required | AC 120/230 V (50/60 Hz) |
Power Consumption Operational | 20 Watt |
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Miscellaneous | |
Cables Included | 1 x serial adapter 1 x serial cable |
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Software / System Requirements | |
OS Provided | Cisco IOS |
Software Included | Drivers & Utilities |
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Dimensions & Weight | |
Width | 28.4 cm |
Depth | 22.1 cm |
Height | 7.9 cm |
Weight | 1.2 kg |
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Environmental Parameters | |
Min Operating Temperature | 0 ?C |
Max Operating Temperature | 40 ?C |
Humidity Range Operating | 10 - 85% |
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Write Your Own Review
FEEDBACK | |
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Good buyer, prompt payment, valued customer, highly recommended.
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Received product that did NOT match the most important specification (to me) that was DISPLAYED in the supplied photo. P/Supply working.
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A+++++
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item arrived safely
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Quick and easy transaction, highly recommended buyer!
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