1. Application
■1310nm/1550nm optical fiber transmission network;
■Construction of CATV secondary network signal transmission;
■Cooperate with multiple high-power optical amplifiers to lay out fiber to the home (FTTH) network.
Performance parameter
Test item performance parameters
MZ-1310MHZ MZ-1550MHZ
Light
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Number Output optical power 2~30mW 3~10dBm
Light wavelength 1310nm±20 1550nm±15
Laser type LD//DFB laser
Light modulation method Direct light intensity modulation
Optical connector form FC/APC&SC/APC (customizable)
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frequency
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number
Frequency range 47~860MHz (1000MHz can be customized)
RF input level 75~90dBuV (recommended best value 80dBuV)
In-band flatness ±1dB
AGC accuracy 0.5dB
MGC adjustment range 0~15dB
RF input impedance 75Ω
Input reflection loss ≥16
C/CTB ≥65
C/CSO ≥60
Carrier to noise ratio (C/N) ≥51
One
General
special
Sex
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Number Power supply voltage AC220V (160V ~ 265V) /AC110V (90 ~130V) / DC48V (38-58V)
Whole machine power consumption ≤12W
Working temperature -5℃~+45℃
Relative humidity up to 95%, no condensation
Storage temperature -30℃~+70℃
Product net size 357(W)*482(L)*44(H)
Single product packaging size 595(W)*490(L)*120(H)
Package size of the whole box (1 set) 595(W)*490(L)*110(H)
Product net weight 3kg (single power supply)
Single product packaging net weight 4kg (single power supply)
Gross weight of the whole box packaging (1 set) 4.5kg
■ Advanced multi-frequency radio frequency predistortion technology, the drive circuit adopts radio frequency power automatic processing technology, which can automatically optimize the drive level, so that the CTB, CSO and C/N indicators are always at the best values.
■ The 32-bit ARM processor can efficiently coordinate the working status of each module of the whole machine, and accurately monitor and control various operating parameters.
■ Laser temperature stabilization circuit (ATC) and optical power output stabilization circuit (APC) to ensure the best performance of the laser.
■ 47-862MHz (1000Mhz can be customized) working bandwidth.
■ Reserve a dual-module structure, which can add functional modules such as optical transmitter, EDFA, optical receiver, and radio frequency switch, which can realize multiple functions in one machine;
■ Modular structure, convenient for equipment function expansion and maintenance;
■ Standard complete network management interface, in line with SNMP network management protocol;
■ The power supply system can realize dual power supply hot backup. The power supply is fixed by a buckle and can be pulled out with one button. Convenient operation and firm fixing. Voltage 220V&110V&48V is optional.
Test item performance parameters
MZ-1310MHZ MZ-1550MHZ
Light
special
Sex
Participate
Number Output optical power 2~30mW 3~10dBm
Light wavelength 1310nm±20 1550nm±15
Laser type LD//DFB laser
Light modulation method Direct light intensity modulation
Optical connector form FC/APC&SC/APC (customizable)
Shoot
frequency
special
Sex
Participate
number
Frequency range 47~860MHz (1000MHz can be customized)
RF input level 75~90dBuV (recommended best value 80dBuV)
In-band flatness ±1dB
AGC accuracy 0.5dB
MGC adjustment range 0~15dB
RF input impedance 75Ω
Input reflection loss ≥16
C/CTB ≥65
C/CSO ≥60
Carrier to noise ratio (C/N) ≥51
One
General
special
Sex
Participate
Number Power supply voltage AC220V (160V ~ 265V) /AC110V (90 ~130V) / DC48V (38-58V)
Whole machine power consumption ≤12W
Working temperature -5℃~+45℃
Relative humidity up to 95%, no condensation
Storage temperature -30℃~+70℃
Product net size 357(W)*482(L)*44(H)
Single product packaging size 595(W)*490(L)*120(H)
FCL packing size (2 sets) 595(W)*490(L)*230(H)
Product net weight 3kg (single power supply)
Single product packaging net weight 4kg (single power supply)
Gross weight of the whole box (2 sets) 9kg
2. Performance characteristics
■ Choose high-performance DFB lasers of international famous brands, with narrow spectral lines, good linearity and high output power.
■ Advanced multi-frequency radio frequency predistortion technology, the drive circuit adopts radio frequency power automatic processing technology, which can automatically optimize the drive level, so that the CTB, CSO and C/N indicators are always at the best values.
■ The 32-bit ARM processor can efficiently coordinate the working status of each module of the whole machine, and accurately monitor and control various operating parameters.
■ Laser temperature stabilization circuit (ATC) and optical power output stabilization circuit (APC) to ensure the best performance of the laser.
■ 47-862MHz (1000Mhz can be customized) working bandwidth.
■ Reserve a dual-module structure, which can add functional modules such as optical transmitter, EDFA, optical receiver, and radio frequency switch, which can realize multiple functions in one machine;
■ Modular structure, convenient for equipment function expansion and maintenance;
■ Standard complete network management interface, in line with SNMP network management protocol;
■ The power supply system can realize dual power supply hot backup. The power supply is fixed by a buckle and can be pulled out with one button. Convenient operation and firm fixing. Voltage 220V&110V&48V is optional.