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Integrated Services Router CISCO C891F-K9

Trang Chủ >> Thiết bị mạng >> Thiết bị mạng Cisco >> Integrated Services Router CISCO C891F-K9
Mã số:04217140
Integrated Services Router CISCO C891F-K9

Integrated Services Router CISCO C891F-K9

- Cisco 891F Gigabit Ethernet security router with SFP.

- WAN Interfaces: 1-port GE or 1‑port SFP, 1-port FE.

- LAN Interfaces: 8-port 10-/100-/1000-Mbps managed switch (4‑ports PoE capable with 125W power supply adapter).

Features

- Redundant WAN connections for failover protection and load balancing.

- Dynamic failover protocols such as Virtual Router Redundancy Protocol (VRRP; RFC 2338), Hot Standby Router Protocol (HSRP), and Multigroup HSRP (MHSRP).

- Dial backup with external modem through a virtual auxiliary port.

- The router can run multiple services simultaneously with no performance degradation.

- Network perimeter security with integrated application inspection firewall.

- Data privacy through high-speed IP Security (IPsec) Triple Data Encryption Standard (3DES) and Advanced Encryption Standard (AES) encryption.

- Enforced security policy with intrusion prevention.

- Security hardware acceleration.

- FlexVPN.

- Next-generation encryption for secure network communications systems, reliable for the next decade.

- Cisco ISR Web Security with Cisco ScanSafe, designed to prevent zero-day malware from reaching corporate networks.

- Supports LAN connections, both Ethernet and Wi-Fi, in one appliance. Contains an integrated 802.11n WLAN access point that supports both autonomous and unified modes, as well as an 8-port LAN switch. Management of both the wired and wireless environments is integrated.

- Simplifies and centralizes configuration and management of wireless and wireline devices. Supports WLAN services without requiring a wireless LAN controller.

- Supports separate console, auxiliary, and USB ports.

- Provides one USB 2.0 flash memory.

Specification

Model C891F-K9
WAN Interfaces 1-port GE or 1‑port SFP
1-port FE
LAN Interfaces 8-port 10-/100-/1000-Mbps managed switch (4‑ports PoE capable with 125W power supply adapter)
802.11a/g/n Option Yes
Cisco CleanAir technology
Integrated USB 2.0/AUX/Console Yes
Integrated Dial Backup V.92 analog modem
ISDN BRI
IP and IP services ●  Routing Information Protocol Versions 1 and 2 (RIPv1 and RIPv2)
●  Generic Routing Encapsulation (GRE) and Multipoint GRE (MGRE)
●  Cisco Express Forwarding
●  Standard 802.1d Spanning Tree Protocol
●  Layer 2 Tunneling Protocol (L2TP)
●  Layer 2 Tunneling Protocol Version 3 (L2TPv3)
●  Network Address Translation (NAT)
●  Dynamic Host Configuration Protocol (DHCP) server, relay, and client
●  Dynamic Domain Name System (DNS)
●  DNS Proxy
●  DNS Spoofing
●  Access control Lists (ACLs)
●  IPv4 and IPv6 Multicast
●  Open Shortest Path First (OSPF)
●  Border Gateway Protocol (BGP)
●  Performance Routing (PfR)
●  Enhanced Interior Gateway Routing Protocol (EIGRP)
●  Virtual Route Forwarding (VRF) Lite
●  Next Hop Resolution Protocol (NHRP)
●  Bidirectional Forwarding Detection (BFD)
●  Web Cache Communication Protocol (WCCP)
xDSL ●  True Multimode VDSL2 and ADSL2+ over Annex A, B, J, and M including traditional G.DMT and T1.413
●  World-class interoperability with industry-standard DSL access multiplexer (DSLAM) chipsets
●  Highest field reliability with Impulse Noise Protection over REIN/SHINE, Extended INP-Delay, G.INP, Physical Layer Retransmission, SRA, and Bitswap
●  VDSL2 Persistent Storage Device (PSD) profiles up to 17a/b with support for Spectral Shaping
●  VDSL2 Vectoring to offer blazing fiber speeds over copper
●  Support for 4-pair multimode G.SHDSL; that is, ATM and EFM
●  Remote management with TR069 and CWMP
●  Investment protection with GE and SFP for future fiber that could replace xDSL deployment
Switch features ●  Auto Media Device In/Media Device Cross Over (MDI-MDX)
●  25 802.1QVLANs
●  MAC filtering
●  Four-port 802.3af and Cisco compliant PoE
●  Switched Port Analyzer (SPAN)
●  Storm Control
●  Smart ports
●  Secure MAC address
●  Internet Group Management Protocol Version 3 (IGMPv3) snooping
●  802.1x
Quality of Service (QoS) ●  Low-Latency Queuing (LLQ)
●  Weighted Fair Queuing (WFQ)
●  Class-Based WFQ (CBWFQ)
●  Class-Based Traffic Shaping (CBTS)
●  Class-Based Traffic Policing (CBTP)
●  Policy-Based Routing (PBR)
●  Class-Based QoS MIB
●  Class of Service (CoS)-to-Differentiated Services Code Point (DSCP) mapping
●  Class-Based Weighted Random Early Detection (CBWRED)
●  Network-Based Application Recognition (NBAR)
●  Link Fragmentation and Interleaving (LFI)
●  Resource Reservation Protocol (RSVP)
●  Real-Time Transport Protocol (RTP) header compression (cRTP)
●  Differentiated Services (DiffServ)
●  QoS preclassify and prefragmentation
●  Hierarchical QoS (HQoS)
Management ●  Cisco Configuration Professional
●  Cisco Configuration Express
●  Cisco Configuration Engine support
●  Cisco AutoInstall
●  Cisco IP Service-Level Agreement (IP SLA)
●  Cisco IOS Embedded Event Manager (EEM)
●  CiscoWorks
●  Cisco Security Manager
●  Telnet, Simple Network Management Protocol Version 3 (SNMPv3), Secure Shell (SSH) Protocol, Command-Line Interface (CLI), and HTTP management
●  RADIUS and TACACS+
Unified WLAN management ●  Unified access-point features:
●  Supported by wireless LAN controller and Cisco WCS
●  Configurable local or central switching for Hybrid Remote Edge Access Point (HREAP) mode
●  Radio management through Cisco WCS
●  Transparent roaming with mobility groups
Number of recommended users 50
Service Set Identifiers (SSIDs) and Multiple Broadcast SSIDs 16
Wireless VLANs 14 (encrypted and nonencrypted VLANs)
Default and maximum DRAM Default 512MB
Up to 1 GB
Default and maximum flash memory 256
USB 2.0 One USB 2.0 port
Dimensions (H x W x D) 4.45 x 32.28 x 24.84 cm
Weight 2.5 kg
External power supply AC input voltage: Universal 100 to 240 VAC
Frequency: 50 to 60 Hz
Maximum output power: 60W
Output voltages: 12 VDC
Optional PoE: Single 125W
External output voltage: 48 VDC
Environmental operating range Nonoperating temperature: -4 to 149°F (-0 to 65°C)
Nonoperating humidity: 5 to 95% relative humidity (noncondensing)
Nonoperating altitude: 0 to 15,000 ft (0 to 4570m)
Operating temperature: 32 to 104°F (0 to 40°C)
Operating humidity: 10 to 85% relative humidity (noncondensing)
Operating altitude: 0 to 10,000 ft (0 to 3000m)

- Bảo hành: 12 tháng. 

Giá: Vui lòng gọi

Số lượng :

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