hybrid fiber coax hfc optical node from China manufacturer

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: TFT1550E

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

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