HY-ModBox-QPSK Series Single Polarization QPSK Optical Transmitter Module-Fiberlink (Wuhan) Photoelectric Technology-Optoelectronic development

The HY-ModBox-QPSK series optical transmission unit is a highly integrated product. The instrument unit integrates IQ modulator, automatic bias controller, RF driver and other necessary components into one body. Through the drive circuit and automatic program control, the generation of complex modulation format optical signals such as QPSK, QAM and OFDM is realized, and the data transmission rate can reach 56Gbps. At the same time, it provides customers with optical signal eye diagram amplitude and jitter adjustment buttons, which are suitable for laboratory researchers and enterprise R & D personnel to carry out experimental debugging and secondary development.

Main Features Features

High transmission rate ~ 56Gbps

Eye diagram adjustment function

Supports multiple modulation formats

Application field Applications

long distance optical communication

microwave photonics

teaching, experimental demonstration system

suppressed carrier single sideband modulation

Performance parameters:

Parameters	Symbol	Minimum	Typical value	Maximum	Unit
RF Modulated Signal (User Supplied)
Input signal		1		28	GHz
signal format		IQ signal
impedance matching			50		Ω
signal amplitude		200	500	1000	mVp-p
Carrier light source parameters (user provided)
Laser Type	DFB light source or wavelength tunable light source
Wavelength		1510		1560	nm
Line width		-		3	MHz
polarization extinction ratio			20	-	dB
Power			10	30	mW
Modulator Specifications
Modulator type	Single Polarization IQ Modulator
Modulator bandwidth S21 @ 3dB			25	28	GHz
Insertion loss		5	6	7	dB
chirp		-0.1	0	and 0.1	-
Return loss		-45	-50	-	dB
RF Driver Bandwidth S21 @ 3dB			28		GHz
Bias controller parameters
Automatic Feedback Bias Controller		Jitter mode
Jitter signal frequency		400	1000	1400	Hz
jitter signal amplitude		10	50	1000	mV
Preset work point		Lowest point
Output optical signal
optical signal format		IQQPSK\ QAM\OFD
Transmission rate			50	56	Gbps
Interface
Fiber Optic Connector Interface		Standard Panda Type Polarization-maintaining Fiber FC/APC
Input RF signal interface		SMA(50Ω)
Other parameters
Working temperature		+15	-	+35	°C
Storage temperature		-40	-	+75	°C
Power Supply		110	220	240	V
Power Supply		50	-	60	Hz
Equipment chassis size		Standard 1U chassis or user specified

Principle diagram:

Test results:

Ordering Information:

ModBOX

Modulator Type:

ModBOX --- Modulator

Modulation Type:

QPSK---QPSK

QAM---16QAM

Encapsulation:

D --- Desktop 1U Chassis

M --- Module

Input and output fiber:

PP---PM/pm

Joints:

FA---FC/APC

FP---FC/PC

SP --- user specified

* If you have special requirements, please contact our sales staff

Products

Modulator Type:

Modulation Type:

Encapsulation:

Input and output fiber:

Joints:

HY-ModBox-QPSK Series Single Polarization QPSK Optical Transmitter Module

ModBOX --- Modulator

QPSK---QPSK

QAM---16QAM

D --- Desktop 1U Chassis

M --- Module

PP---PM/pm

FA---FC/APC

FP---FC/PC

SP --- user specified

HY-ModBox-DP-QPS Series Polarization Multiplexing QPSK Optical Transmitting Module

ModBOX --- Modulator

DP-QPSK---DP-QPSK

QAM---16QAM

D --- Desktop 1U Chassis

M --- Module

PP---PM/pm

FA---FC/APC

FP---FC/PC

SP --- user specified

HY-ModBox-QPSK系列单偏振QPSK光发射模块(中文版）.pdf

Key words:

HY-ModBox-QPSK Series Single Polarization QPSK Optical Transmitter Module

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Address: Building 1, No. 12 Miaoshan East Road, Jiangxia District, Wuhan, Hubei Province, 430073 P.R China