with Snmp 1550nm CATV Transmission System 1550nm External Modulated Optical Transmitter

China with Snmp 1550nm CATV Transmission System 1550nm External Modulated Optical Transmitter, Find details about China External Modulation, Optical Transmitter from with Snmp 1550nm CATV Transmission System 1550nm External Modulated Optical Transmitter

Basic Info.

Relative Humidity

Maximum 95%, No Condensation

Product Weight

10kg

Warranty

13 Month

Trademark

wseelaser

Transport Package

Carton

Specification

483× 455× 44mm

Origin

Shandong

HS Code

8517622990

Relative Humidity

Maximum 95%, No Condensation

Product Weight

10kg

Warranty

13 Month

Trademark

wseelaser

Transport Package

Carton

Specification

483× 455× 44mm

Origin

Shandong

HS Code

8517622990

Product Desciption

with Snmp 1550nm CATV Transmission System 1550nm External Modulated Optical Transmitter

Technical parameters	WT1550-D	WT1550-A
Optical wavelength	1540-1563nm Fixed wavelength
Recommended transmission distance	50km	100km
	75km	150km
Laser linewidth	≤2nm
Edge mode rejection ratio	≥45 dB
Output power	1*9dBm	25dbm,27dbm,2*9dBm
Output number	1	2
Optical connection form	FC/APC,SC/APC
Radio frequency AGC control range	10dB
Radio frequency range	47-862/1000MHz
Flatness	≤0.75
RF input signal level	78-90dBuV
RF input impedance	75Ω
RF input reflection loss	≥16dB
CNR	≥53dB
CTB	≥65dB
CSO	≥65dB
SBS inhibition	13~16dBm Continuous tunable	13~19dBm Continuous tunable
Network management interface	RJ45
Supply voltage	AC220V(160-265V)&DC48V(30-72V)
Working temperature	-5ºC~+65ºC
Relative humidity	Maximum 95%, no condensation
Product net size	483×455×44mm
Product packaging size	625×625×160nm
Product weight	8kg
Weight of the whole box product	10kg(1pc)

WT1500 series external modulation optical transmitter is one of the independent 1550nm laser transmission equipment productions of WSEE, which has a complete independent intellectual property. It has high performance, high reliability and excellent performance and price ratio. It can be widely used in all kinds of medium and long distance digital and analog signal communication. The application scene includes large and medium-sized cable TV. Trunk and distribution network, CWDM/DWDM system, optical fiber sensing and security monitoring system. According to the requirements of application scenarios for device, this series of products contains 3 different configurations:
The WT1500-A series focuses on product cost and is an economical external modulation transmitter. The JDSU single fiber modulator is used to satisfy the users' needs of point to point transmission, and the SBS value can be controlled in 13-16dBm, (analog signal transmission <50km, digital signal <75km). It can be cascaded for long range amplification to meet the signal transmission needs between the two stage machine room and the distribution network. It is an ideal choice for the 1550nm trunk transmission network.
The WT1500-B series uses OCLARO dual fiber modulator, SBS value can be controlled in 13-19dBm, can be used for point to point long distance transmission, and can also be used to distribute network signal (with high SBS threshold, the device can still maintain good signal quality when the maximum 19dBm laser power is pushed to the fiber transmission network). It is a widely adopted optical transmitters.
The WT1500-C series uses wavelength adjustable laser module, JDSU dual fiber modulator, and SBS threshold 13-19dBm. It is suitable for signal front machine room and middle distance trunk link simulation, digital signal broadcasting and optical interpolation. It is the best choice for constructing large and medium HFC and complex analog and digital signal interaction network

with Snmp 1550nm CATV Transmission System 1550nm External Modulated Optical Transmitter