Olt Long Distance 1550nm External Modulation Optical Transmitter

Product Description

OLT long distance 1550nm external modulation optical transmitter

Product Description

 

OLT long distance 1550nm external modulation optical transmitter is based on 1550nm direct-type optical transmitter developed, with high performance, high reliability and excellent cost performance, widely used in large and medium-sized CATV and distribution network, and WDM System and CFG dispersion compensation system. It's to build large and medium-sized OLT long distance 1550nm external modulation optical transmitter network of important equipment.

 

Depending on the modulator, the transmission distance is slightly different.35km to 200km CATV AGC External modulation optical transmitter focus on product costs, is the economy outside the modulation transmitter. Using JDSU single-fiber modulator to meet the user point-to-point transmission, SBS value can be controlled at 16dBm, (analog signal transmission> 50km, digital signal> 75km) requirements, can be a long distance after zoom, is the branch of the secondary service area 1550nm optical transmitter ideal.

 

 

 

 

 

Technical sheet	WF-50LTxxA	WF-50LTxxB	WF-50LTxxC
Wavelength	1540-1563nm
Rated transmission distance	50km(Analogy) 75km(Digital)	75km(Analogy) 100km(Digital)	100km(Analogy) 150km(Digital)
Line Width	≤ 1
Equivalent Noise Intensity	≤ 160dB/Hz
Side Mode Suppression	≥ 45
Optical Output Power	1*2-1*9dBm	2*5-2*9dBm	2*5-2*9dBm
Optical Outlet	1	2	2
Optical Connector	FC/APC&SC/APC
RF AGC Range	10dB
Bandwidth	47-862&1000MHz
Flatness	≤ 0.75
RF Input level	78~90dBuV
RF Input Impedance	75Ω
Input Return Loss	≥ 16dB
CNR	≥ 53dB
CTB	≥ 65dB
CSO	≥ 65dB
SBS Restrain	13~16dBm continuous	13~18dBm continuous	13~18dBm continuous
SNMP	RJ45
Input Voltage Working	AC220V(160-265V)&DC48(30-72V)
Working Temperature	-5 ~+65
Relative Humidity	Max 95%, no condense
Product Size	483x455x44mm

 

 

 

Model: WF-50LT15A-22-SM
Analysis According to Model: WF-50LT15A-22-SM, 1 optical port, Output power 5dBm, JDSU modulator, 220V power supply and 220V backup power supply, SC/APC optical connector, Male RF port.

 

 

Package & Payment

 

 

 

OLT long distance 1550nm external modulation optical transmitter Package: 1pc / Carton.