리퍼비시 IT장비
Applications
The Cisco 880 Series is ideally suited for deployment in a small office or in a small office that is part of a large network, most often with a secure VPN connection. These types of offices can include the following:
● Small remote office: The Cisco 880 Series can connect users in a small remote office, such as an insurance, lawyer, or sales office. When connecting to the main office, VPN encryption and integrated security such as firewall and intrusion prevention protect the network at the perimeter. The Cisco 880 with the Cisco Unified Border Element Series can also support connection to SIP trunking Voice-over-IP (VoIP) services the service provider offers. Additionally, IT managers can centrally manage the remote site to quickly troubleshoot any network problems. For added reliability, customers can also use the integrated 3G or ISDN backup or connect through an external modem if the primary broadband link fails. Integrated secure unified WLAN connectivity simplifies the deployment and management devices at the remote site. Redundant WAN links offer business continuity, enabling nondisruptive business operation.
● Virtual office: The Cisco 880 Series is ideal for corporate teleworkers who have a mix of broadband connection types such as DSL, 3G, and Metro Ethernet. The Cisco 880 Voice Gateway and SRST Series provides a secure virtual office with all the collaborative services such as data, voice, and fax services. SRST helps ensure voice services are operational in case of WAN link failure, and redundant WAN links help ensure business continuity. QoS features in the Cisco 880 Series allow for connection of an IP or analog phone to the router, giving voice traffic precedence over data applications. Integrated WLAN support in the Cisco 880 Series helps ensure that if wireless connectivity is used it is secure. (Refer to the Cisco Virtual Office Solution, https://www.cisco.com/go/cvo, for more information.)
● Remote call-center agent: Similar to teleworking applications, this solution extends the Cisco IP Contact Center solution for telephone call-center agents to remote sites. With a high-quality, secure connection through the Cisco 880 Series, call-center agents can be dispersed away from costly call-center facilities while maintaining secure and productive voice and data access in their homes. SRST and business-continuity solutions in the Cisco 880 Series provide reliability and continuous business operation. Alternatively, the remote call-center agent can be provided with SIP trunking service with service demarcation provided by Cisco Unified Border Element features, and the central call center can forward calls to the remote call-center agent through the remote-office SIP trunk.
● Retail VPN: Retail stores migrating from dialup connections for point-of-sale transactions can use the Cisco 880 Series to take advantage of low-cost broadband access with the required security to comply with Payment-Card-Industry (PCI) and other data security requirements. They can then add multiple devices and applications to the store network to take advantage of the increased bandwidth and also incorporate optional WLAN support to enable secure mobility and enhance productivity.
● Managed services: Service providers and value-added resellers can use the Cisco 880 Series as a platform to offer differentiated business-class security, voice, and WLAN services for small business customers. With built-in analog and digital voice ports and the ability to upgrade to a five-user Cisco Unified Communications Manager Express IP PBX, service providers can now offer all the Cisco Unified Communications benefits to small and medium-sized businesses. The SIP trunking connectivity features of the Cisco 880 with the Cisco Unified Border Element Series Router can provide the high-quality VoIP service needed through the service provider cloud.
Cisco 880 Series Data Models
Models |
WAN Interface |
LAN Interfaces |
802.11g/n Option |
Embedded 3G |
Integrated ISDN Dial Backup |
C881 |
10/100-Mbps Fast Ethernet |
4-port 10/100-Mbps managed switch |
No |
No |
No |
Cisco 881 |
|||||
C886VA |
Multimode VDSL2/ADSL2/2+ over ISDN |
4-port 10-/100-Mbps managed switch |
No |
No |
Yes |
C886VAJ |
Multimode VDSL/ADSL Annex J over ISDN |
4-port 10-/100-Mbps managed switch |
No |
No |
Yes |
Cisco 886 VA |
Multimode VDSL2/ADSL2/2+ over ISDN |
4-port 10-/100-Mbps managed switch |
Yes (Cisco 886VAW) |
Yes (Cisco 886VAG) |
Yes |
Cisco 887VA |
Multimode VDSL2/ADSL2/2+ over basic telephone service |
4-port 10-/100-Mbps managed switch |
Yes (Cisco 887VAW) |
Yes (Cisco 887VAG) |
No |
Cisco 886 |
ADSL2/2+ over ISDN (Annex B) |
4-port 10-/100-Mbps managed switch |
Yes (Cisco 886W) |
Yes (Cisco 886G) |
Yes |
C887 |
Multimode VDSL/ADSL over POTS |
4-port 10-/100-Mbps managed switch |
No |
No |
No |
C887VAM |
Multimode VDSL/ADSL Annex-M over POTS |
4-port 10-/100-Mbps managed switch |
No |
No |
No |
Cisco 887 |
ADSL2/2+ over basic telephone service (Annex A) |
4-port 10-/100-Mbps managed switch |
Yes (Cisco 887W) |
Yes (Cisco 887G) |
Yes |
Cisco 887V |
VDSL2 over basic telephone service |
4-port 10-/100-Mbps managed switch |
Yes (Cisco 887V) |
Yes (Cisco 887VG) |
Yes |
C888 |
G.SHDSL(EFM/ATM) (No ATM IMA support) |
4-port 10-/100-Mbps managed switch |
No |
No |
Yes |
Cisco 888 |
|||||
Cisco 888E |
G.SHDSL (EFM) |
4-port 10-/100-Mbps managed switch |
Yes (Cisco 888W) |
Yes (Cisco 888EG) |
Yes |
Cisco 888EA |
Multimode G.SHDSL (EFM/ATM) |
4-port 10-/100-Mbps managed switch |
No |
No |
Yes |