Dynamix UM-S User Manual download pdf (Page 6)

Dynamix UM-SE G.SHDSL.bis EFM Bridge Modem User Manual V003 5

1 Introduction

1.1 Descriptions

The EFM Based Network Extender (or say EFM Bridge Modem) which provides a flexible and

friendly solution for the Ethernet based services provision to subscribers by the service

provider. Additionally, this family of products provides a simple way in a back-to-back

deployment to provide point to point configuration. This allows broadband service providers

to deploy single DSL lines economically when required for low density geographical areas or

during start up phase.

EFM Network Extender provides cost-effectively symmetrical bandwidth at rates up to 22.8

Mbps (for 4-pairs model) which allows service providers to deliver friendly Ethernet services

rapidly. EFM Network Extender extends the reach of Ethernet services to the sites with no fiber

access to by using bonded copper pairs. Designed with standard-based EFM technology

(2BASE-TL), the delivery of Ethernet services with EFM modem can be deployed quickly on

the existing copper plant. It is a nice application for back-to-back connection between remote

office and enterprise headquarters.

EFM Network Extender implements the management features based on IEEE 802.3ah standard

and it enables users to significantly reduce operation expense by eliminating unnecessary

transformation between Ethernet and legacy ATM network. As based on user-friendly Ethernet,

it saves time and costs because of simple engineering task without additional trainings costs.

Packet based technology which architecture utilizes 100% packet transmission technology for

optimum throughput and reliability. With a compact form-factor design and optimization for

the use over existing copper network, EFM Network Extender reduces the initial investment

cost and deployment time in delivering higher speed Ethernet service. It provides minimized

risk bearing and quick return on investment to service providers and enterprises

EFM Network Extender can bond up to 4 pairs and deliver up to 22.8 Mbps Ethernet services to

all users within their service area by utilizing existing copper infrastructure and EFM 802.3ah

PAF bonding technology. Service Providers and enterprises are able to offer symmetrical high

speed connectivity for transparent Ethernet service on DSLAM backhaul or Wireless backhaul

and more.

EFM Network Extender provides future-proof features meeting Ethernet Quality of Service

(QoS) requirements by utilizing 802.1q VLAN capabilities, four levels of priorities, traffic flow

control and rate control. This traffic management and QoS features enable service providers

to offer highly profitable and value-added services to a vast majority of business and

institutional sites.

1 2 3 4 5 6 7 8 9 10 11 ... 104 105

No comments

Dynamix UM-S User Manual Page 6