Ethernet over Bonded Copper

Product Features

■ Ethernet delivery over PDH

(channelized DS3, DS1, or E1)

■ Bonded DS1s/E1s for Ethernet

services

■ DS3 for Ethernet and DS1/E1s

services

■ Up to 12 DS1s/E1s available for

up to 4 Ethernet channels

■ M13 features: delivers 12 DS1s

or 5 E1s over a DS3

■ VLAN tagging

■ Compact 1 RU size

■ Hot-swappable controller

cards protected with optional

1:1 redundancy

■ End-to-end management via

local craft; locally and via the

OPTI-6100

■ Remotely managed through

Telnet

MX3112

As 4G services and the applicable base station architecture to deliver them become available, Ethernet backhaul may become your only option for effectively delivering these new services. As well, these new next- generation base stations whether WiMAX, HSUPA, or EV-DO Rev. A may actually require Ethernet connections. This reliance on Ethernet backhaul does present a chal- lenge as the vast majority of cell sites are only served by TDM leased line. As a mobile operator you are looking to deliver broad- band Ethernet services using your existing narrowband TDM backhaul. You can not wait for, nor pay for, new fiber facilities. The MX3112 is designed to address this challenge

—the MX3112 allows operators to deliver 4G services over existing 2G mobile backhaul.

The MX3112 maps Ethernet across DS1 or DS3 facilities to enable Ethernet service delivery over currently tariffed copper facili- ties. In its copper application mode, the

MX3112 provides up to twelve DS1/E1 ports that can be bonded for transporting the traffic of up to four client Ethernet ports. In its DS3 application mode, the MX3112 provides DS3 service for transporting the traffic of up to four client Ethernet ports and up to 12 client DS1 ports or five client E1 ports. Its compact 1 RU size minimizes space allocation and provides for dense utilization.

The MX3112 may be used in a back-to- back architecture or as part of a system with the OPTI-6100 as a Central Office aggregator. The OPTI-6100 aggregates up to twenty MX3112 systems, from multiple remote loca- tions, to a singe GigE port and passes through TDM traffic.

■ DB9 craft interface for access

to user-friendly configuration

and performance monitoring

menus

■ NEBS Level 3 compliant

■ Powered by ±24VDC or -48VDC

■ Extended Temperature range,

-40°C to 65°C

Triple Play (2G, 3G, 4G)

MX3112

Leased

T1, DS3

Bonded Copper

OPTI-6100 (MX)

CDMA, GSM DS1

Bonded

HSPA, EV-DO, Mgmt.

Video, Internet

Voice

RNC

BSC