Cisco 880G Series Manual de usuario descargar pdf (Pagina 3)

air flow, a received-signal-strength-indication (RSSI) LED status bar, and a 3G service LED with no moving parts

(fanless on Cisco 881 and 880 WLAN Series models) while maintaining the same form factor. The routers have

common and built-in TNC connectors for external MAIN, diversity, GPS, cable, and antenna accessories.

- Short installation time: Businesses sometimes wait for weeks or months to get data circuits installed at new locations.

For temporary or seasonal sites, wireless data services allow instant connectivity anywhere there is cellular coverage,

and rapid deployment allows you to quickly set up networks with WAN connectivity.

- Network resiliency through WAN diversity: WAN connectivity is crucial to the functioning of your business, and any

downtime means a loss of productivity and lost opportunity. Staying connected and operational during a network outage

can be vital. A wireless connection for backup to a remote site provides protection against line outages and an

additional level of redundancy because the 3G WWAN infrastructure is often served by separate facilities, providing

redundancy for the entire local loop.

- Reduced cost: The emerging 3G WWAN cellular data service plans are competitively priced with existing wire-line

services (ISDN, DSL, and cable). 3G WWAN solutions also allow you to consolidate your service providers across large

geographical areas instead of having service contracts with multiple serviceproviders.

- Portability: You can easily relocate the Cisco 880 with 3G WWAN wherever coverage is available.

- Performance: With increasing data usage and the proliferation of web-based applications at remote sites, there is an

increasing need for high-speed (broadband) data connections to run mission-critical applications at these sites. Third-

generation WWAN services promise low-latency links at speeds exceeding T1 connections, allowing you to send and

receive more mission-critical data across the WAN in backupscenarios.

Main specifications:

Ethernet LAN features

Ethernet LAN:

Ethernet LAN data rates:

10, 100 Mbit/s

Cabling technology:

10/100Base-T(X)

Wireless LAN features

Wi-Fi:

Ports & interfaces

WAN connection:

Ethernet (RJ-45)

Ethernet LAN (RJ-45) ports:

USB ports quantity:

USB version:

1.1

DC-in jack:

DSL features

DSL connection type:

Mobile networking

Data network:

EDGE, GPRS, HSDPA, HSPA, UMTS

UMTS bands supported:

850, 900, 1900, 2100 MHz

Networking

Networking standards:

IEEE 802.1D, IEEE 802.1Q, IEEE 802.3, IEEE 802.3ah, IEEE 802.3u

Number of users:

20 user(s)

Supports ISDN connection:

Short Message Service (SMS):

Protocols

DHCP client:

DHCP server:

Routing protocols:

EIGRP, HSRP

Management protocols:

SNMPv3, IGMPv3

Supported network protocols:

IPv4, IPv6, DNS, PPPoE, PPPoA, HTTPS, FTP, Telnet

Antenna

Antenna type:

External

Antennas quantity:

Management features

Web-based management:

Reset button:

Quality of Service (QoS) support:

Security

MAC address filtering:

Firewall security:

NAT

1 2 3 4

Cisco 881 (C881G-U-K9) 1

Comentarios a estos manuales

Sin comentarios

Cisco 880G Series Manual de usuario Pagina 3

Comentarios a estos manuales

Relacionado con productos y manuales para Redes Cisco 880G Series