CISCO 1-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - G.703
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CISCO 1-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - G.703
Varenr.:
VWIC2-1MFT-G703=
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Beskrivelse
Specifikationer
Cisco T1/E1 Multiflex VWICs for Cisco 1700 Series
The Cisco T1/E1 Multiflex Voice/WAN Interface Cards (Multiflex VWIC) for the Cisco 1700 Series modular access routers offer service providers and enterprise customers a flexible multiservice solution to support multiple voice, data, and integrated voice/data applications. The Cisco Multiflex VWICs facilitate the migration from data-only or channelized voice and data to packet voice solutions and simplifies deployment, management, and sparing.
Introduction
The Cisco single- and dual-port T1/E1 Multiflex VWICs combine WIC and VIC functionality providing small and medium-sized businesses and small branch offices unparalleled flexibility, versatility, and investment protection.
The Cisco Multiflex VWICs are supported on the Cisco 1721, Cisco 1751 and 1760 modular access routers. The Multiflex VWICs are shared across Cisco 1700, 2600, and 3600 Series routers using WIC/VIC or VIC slots.1 (Cisco 1721 supports data services only; data and voice supported on the Cisco 1751 and 1760.)
The T1/E1 Multiflex VWICs support both data and voice services. Customers who choose to integrate voice and data in multiple steps can preserve their investment in a T1/E1 WAN interface, because the multiflex VWIC can be reused in packet voice applications.
The Cisco T1/E1 Multiflex Voice/WAN Interface Cards enable the following applications:
- Data—The multiflex VWIC functions as a WIC for T1/fractional T1 and
- E1/fractional E1 applications. The one- and two-port E1 versions include models that support unframed G.703. To simplify remote management, the T1 version integrates a fully managed data/channel service unit (DSU/CSU) and the E1 version includes a fully managed DSU.
- Packet voice—The multiflex VWIC functions as a VIC to provide T1 or E1 connections to private branch exchanges (PBXs) and central offices, enabling new services and reducing voice/fax toll charges.
- Multiplexed voice/data—The multiflex VWIC functions as a dual-port T1 or E1 "drop-and-insert" multiplexer with integrated DSU/CSUs, reducing the complexity and number of network components and facilitating a graceful migration to bandwidth-efficient packet voice.
Key Benefits
Features |
Benefits |
Reduces networking life-cycle costs: |
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Enables graceful migration from data-only to multiplexed voice and data to packetized voice applications
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Reduces training, deployment, management, and sparing inventory over single-purpose interfaces
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Maximizes investment protection: |
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Offers multifunction support for LAN-to-LAN routing, multiplexed voice and data, and packetized voice
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Modules shared between Cisco 1700, 2600, and 3600 Series modular access routers
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E1 versions support both balanced and unbalanced modes
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Specific models to support E1 G.703 unframed for utilizing the full 2.048 Mbps; improves branch-office network manageability and reliability
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Eliminates costly external third-party CSU/DSUs and drop-and-insert multiplexers
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Simplifies remote network management by allowing a single management tool, such as CiscoView or CiscoWorks, to support the router, CSU/DSU, and drop-and-insert multiplexer
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Maximizes system resources: |
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Increases supported T1/E1 port density—up to two
T1/E1 connections in a single VWIC or VIC slot
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Increases digital voice channel density—up to 30 digital DS0 voice channels per router
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Enables new services with easy migration to bandwidth-efficient packet voice
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Customers who integrate voice and data in stages can preserve their investment in WAN interfaces: The multiflex VWIC can support data-only applications as a WAN interface; it can be used to integrate voice and data with the drop-and-insert multiplexer functionality; and it can be configured to support packetized voice in the future.
Specifications
Product Number |
Description |
VWIC-1MFT-T1 |
One-port RJ-48 multiflex trunk - T1 |
VWIC-2MFT-T1 |
Two-port RJ-48 multiflex trunk - T1 |
VWIC-2MFT-T1-DI |
Two-port RJ-48 multiflex trunk - T1 with drop and insert |
VWIC-1MFT-E1 |
One-port RJ-48 multiflex trunk - E1 |
VWIC-2MFT-E1 |
Two-port RJ-48 multiflex trunk - E1 |
VWIC-2MFT-E1-DI |
Two-port RJ-48 multiflex trunk - E1 with drop and insert |
VWIC-1MFT-G703 |
One-port RJ-48 multiflex trunk - E1 G.703 |
VWIC-2MFT-G703 |
Two-port RJ-48 multiflex trunk - E1 G.703 |
CAB-E1-RJ45BNC |
E1 cable RJ-45 to dual BNC (unbalanced) |
CAB-E1-RJ45TWIN |
E1 cable RJ-45 to twinax (balanced) |
Porte & Grænseflader |
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I/O-porte | 1x RJ-45 |
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