Products> EDFA&Test Equipment>Smart Optical Switch

Smart Optical Switch(LGX Type)

The Smart Optical Switch (LGX Type) is an industry standard product comparable to Lucent's LGX series optical switch cards. It is a self-healing optical switch in a LGX single width housing. This optical switch will detect the loss of signal power on the active input port and automatically switch from active port to the alternate port, restoring network continuity.

 

Features

Dual selectable work modes

Operate at 1310nm and 1550nm

Adjustable optical threshold

Low insertion loss

LED's indicate active port feeding switch port

Single wall power pack provide 12V @ 800mA

Compatible with Lucent LGX

 

Applications

Headend systems

Long distance transmission systems

Access networks

LANs and WANs


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Smart Optical Switch(LGX Type).pdf



Specifications

 

 

Parameter

 

Unit

 

Value

 

Notes

Number of 2 x 1 switches

PCB

1


 

Work mode


1. A Primary mode ;

2. A = B mode ;


Insertion loss

dB

1.5 typical, 2.0 maximum

Include connection losses

Operating wavelength

nm

1290 ~ 1330, 1530~1570


Input power

dBm

-20 ~ +20


PDL

dB

<0.2


Return loss

dB

>50


Connector type


SC/APC

Others on request

Threshold range

dBm

1srange: 0 to -10;2nrange: -10 to -20


Sense and switch time upon fault

ms

10 typical, 15 maximum


Restore time in A primary mode

s

10


Dimensions (L x W x H)

mm

164 x 106 x 29


Installation dimensions

mm

118 (2-ф6)


Operating temperature

°C

0 ~ +50


Storage temperature

°C

-20 ~ +80


Humidity (operating and storage)

%

0 ~ 95

Non-condensing

Power supply


DC 12V @ 800mA