General | |
Тип устройство | Router – 8-port switch (integrated) |
Тип корпус | Desktop, rack-mountable – 1U |
Технология за свързване | Wired |
Протокол за връзка с данни | Ethernet, Fast Ethernet, Gigabit Ethernet |
Капацитет | IPSec VPN tunnels: 50 |
Мрежов / транспортен протокол | L2TP, RSVP, ICMP/IP, IPSec, FTP, DHCP, DNS, L2TPv3, DDNS, RTP |
Протокол за маршрутизиране | OSPF, RIP-1, RIP-2, BGP, EIGRP, HSRP, VRRP, NHRP, GRE, OSPFv3, policy-based routing (PBR), BGP-4+, WCCP, Bidirectional Forwarding Detection (BFD) |
Протокол за отдалечено управление | Telnet, SNMP 3, HTTP, HTTPS, SSH, CLI |
Алгоритъм за криптиране | DES, Triple DES, SSL, PKI, 128-bit AES, 192-bit AES, 256-bit AES |
Метод за удостоверяване | RADIUS, TACACS+ |
Характеристика | Firewall protection, NAT support, power over Ethernet (PoE), auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, dynamic DNS server, DiffServ support, MAC address filtering, IPv6 support, High Availability, Intrusion Prevention System (IPS), Low-latency queuing (LLQ), Class-Based Weighted Fair Queuing (CBWFQ), Weighted Fair Queuing (WFQ), Weighted Random Early Detection (WRED), Spanning Tree Protocol (STP) support, Access Control List (ACL) support, Quality of Service (QoS), Link Fragmentation and Interleaving (LFI), Dynamic Multipoint VPN (DMVPN), DHCP server, Virtual Route Forwarding-Lite (VRF-Lite), DNS proxy, fanless, DHCP relay, DHCP client, Class of Service (CoS), Flexible NetFlow (FNF), security lock slot (cable lock sold separately), DiffServ Code Point (DSCP) support, Storm Control |
Съвместими стандарти | IEEE 802.1D, IEEE 802.1Q, IEEE 802.3af, IEEE 802.1x, CISPR 24, EN 61000-3-2, EN55022, ICES-003, EN 61000-3-3, EN55024, CISPR 22, EN50082-1, EN 61000-6-1, KN22, EN 300386 |
RAM | 512 MB (installed) / 1 GB (max) |
Флаш памет | 256 MB |
Communications | |
Вид/модел | ISDN / analogue modem combo |
Protocols & Specifications | ITU V.92 |
Expansion / Connectivity | |
Интерфейси |
Management: 1 x console – RJ-45
USB 2.0: 1 x 4 pin USB Type A LAN: 4 x 10Base-T/100Base-TX/1000Base-T (PoE) – RJ-45 LAN: 4 x 10Base-T/100Base-TX/1000Base-T – RJ-45 WAN: 1 x 10Base-T/100Base-TX/1000Base-T – RJ-45 WAN: 1 x SFP (mini-GBIC) WAN: 1 x BRI ST WAN: 1 x 10Base-T/100Base-TX – RJ-45 WAN: 1 x modem – RJ-11 |
Power | |
Захранващо устройство | External power adapter – 60 Watt |
Необходимо напрежение | AC 120/230 V (50/60 Hz) |
Software / System Requirements | |
Осигурена ОС | Cisco IOS Advanced IP services |
Dimensions & Weight | |
Ширина | 32.5 cm |
Дълбочина | 24.9 cm |
Височина | 4.4 cm |
Тегло | 2.5 kg |
Manufacturer Warranty | |
Service & Support | Limited warranty – advance parts replacement – 1 year – response time: 10 days |
Environmental Parameters | |
Минимална работна температура | 0 °C |
Максимална работна температура | 40 °C |
Работен диапазон на влажност | 10 – 85% (non-condensing) |
Номер на част на производителя: C891F-K9
Производител: CISCO
Гаранция: 12 месеца
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