Installation Guide

C HAPTER 1 | Introduction
Connection Example
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CONNECTION EXAMPLE
This switch is designed to offer a cost-effective solution for FTTH, providing
downlink connections to subscribers over fiber cable, and high-bandwidth uplink
connections to core switches and routers at the CO using 10GBASE-SR fiber
cable for short runs or 10GBASE-LR/ER cable for longer runs. A dedicated
management port provides secure management access to the switch over a
dedicated management channel outside of the data network.
Figure 5: Uplink and Downlink Fiber Connections
Fiber Aggregation
Layer 3 Switch/Router
10G Fiber Connection
Service Provider
Access Network
CPE
1000BASE-LX
Fiber L
0
ink to CO
(up to 1 km)
Subscriber’s Home
Central Office (CO)
UTP Connection to PC
FTTH Switch
Reset
Alarm
Cut Off
Alarm
USB
Maj
Crit
Fan
P25
Mgmt
P26
Status
ECS4660-28F
P25 P26
Management
Console