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TOS1000E Optical Switch Module HFC Headend Optical Devices For Digital TV Signals

Place of Origin: Zhejiang

Company Profile

Location: Wuxi, Jiangsu, China (Mainland)
Business Type: Manufacturer
Main Products: DOCSIS Devices, EOC Master, EOC Slave

Product Detail

Model No.: TFT1550E

Product Description

 

TOS1000E Optical Switch Module HFC Headend Optical Devices For Digital TV Signals
 
 
Overview

 

TOS1000E optical switch module can be used as an automatic switch in optical network and optical transmitter backup. When the main optical path signal fails or RF signal is interrupted,it can automatically switch to the standby one to maintain the optical signal transmission.This product is equip with the imported high-performance switching devices , With RF signal monitoring function at the same time, ensuring the normal network signal transmission. The built-in automatic monitoring system ensures superior performance.

 

Features

  •  Used for wavelength of 1550 nm, 1310 nm 
  •  Low insertion loss
  •  High isolation and shot switching time
  •  Input optical power range is large
  •  Possessing RF monitoring function
  •  Supporting automatic or manual mode switching
  •  Optical power automatic switching user are adjustable
  •  Supporting optical input power and output frequency double detection and judgment
  •  Supporting hot plug
  •  Reporting and displaying all kinds of working status parameters
  •  Perfect protection for circuit
  •  Open network management interface follows the national network management standard, SCTE HMS 
  • network management standards with direct condition monitoring and fault diagnosis through Ethernet.

Diagram


 Technical parameters

 

No 

Item 

Unit 

max

Typical value

Remark 

1

Operating Wavelength

nm

12501610

 

2

Insertion loss

dB

2.0

1.4

 

3

reflection loss

dB

55(min)

60

 

4

Polarization-dependent loss

dB

0.1

0.06

 

5

Switch loss 

dB

1.0

 

 

6

Spectral loss

dB

0.5

 

 

7

   Repeat ability

dB

±0.02

±0.01

 

8

Isolation 

dB

-50

-60

 

9

Input optical power

dBm

24

-10(min)

 Input RF test level may has a big error when input 

below -2 DBM

10

Switching time 

ms

10

 

 

11

Switch working life

time

1,000,000

 

min

12

Module

W

3

 

 

13

Switching power

dB

Adjusting within 20dB

 

14

Control mode

 

Automatically /manually

 

15

Optical interface

 

FC/APC or SC/APC

 

16

Operating temperature

oC

-5+55

 

17

Storage temperature

oC

-30+70

 

18

Relative humidity

 

5%95%

Non-condensation

19

Dimension 

mm

25.5×126×392.5

 

20

Power consumption

W

2

 

 
 

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