50-200KMs free shipping CATV external-modulated Optical Transmitter, 1550nm external modulation RF to optical converter,

SKU: 3256806289180809

$1,300.00$3,545.00

1x5db 50KMS
1x5db 50KMS
1x7db 65KMS
1x7db 65KMS
1x9db 75KMS
1x9db 75KMS
2x5db 100KMS
2x5db 100KMS
2x7db 125KMS
2x7db 125KMS
2x9db 150KMS
2x9db 150KMS
2x10db 200KMS
2x10db 200KMS
16 People watching this product now!
  • Pick up from the Yaon Store

Free

  • Courier delivery

Our courier will deliver to the specified address

3-21 Days

Free

  • DHL Courier delivery

DHL courier will deliver to the specified address

3-21 Days

Free

  • Warranty 3 year
  • Free 30-Day returns

Payment Methods:

Description

 

modname=ckeditor

Performance characteristics

uUsing 32-bit high-performance ARM processor,together with a complete automatic monitoring system circuit, can accurately monitor the optical output power and various working conditions of the laser in real time to ensure a stable optical output power and ensure that the laser is in the best working environment.

uA good modulator servo system and a unique “wind pendulum” mode of operation of the modulator phase tracking system provide a more accurate and delicate control process and a wider temperature range for the entire machine.

uUsing a microwave source programmed and controlled by the CPU, the frequency and amplitude of the signal can be dynamically adjusted to generate microwave signals of any frequency and amplitude with less harmonics. The SBS threshold range is 13-19dBm.

uExternal modulation technology has no ripple effect, very low dispersion distortion, and has good characteristics in the band. The working bandwidth is 47~1000MHz.

uRF digital signal predistortion system can precisely match the predistortion amount according to the signal strength and modulation amplitude to ensure the signal quality

uNarrow line width (1MHz), low noise, DFB continuous wave lasers, and LiNBo3 external modulators perform signal modulation to ensure improved optical power into the fiber and increase transmission distance when the system COS performance index is excellent.

uThe RF gain is selectable in AGC/MGC mode and the OMI±7dB range is adjustable.

u19-inch 1U high-standard rack with blue and white 144*32-point LCD display on the front panel, which can accurately display all working parameters and fault information of the equipment.

uHot-swappable dual power supply, CPU assignable power, 48V or 220V optional.

Applications

VEK-1500E series external modulation optical transmitter is one of the independent 1550nm laser transmission equipment productions 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:

 

Blockdiagram

Limit parameter

Technical parameters

VEK-1550E one output

VEK-1550E two outputs

Optical wavelength

1540-1563nm Fixed wavelength

Recommended transmission

distance

50km

100km

75km

200km

Laser linewidth

2nm

Edge mode rejection ratio

45 dB

Output power

1*5, 1*7, 1*9dBm

2*5, 2*7, 2*9, 2*10dBm

Output number

1

2

Optical connection form

FC/APCSC/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

AC110~220V&DC48V(30-72V)

Working temperature

-5~+65

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)

Customer Reviews

0 reviews
0
0
0
0
0

There are no reviews yet.

Be the first to review “50-200KMs free shipping CATV external-modulated Optical Transmitter, 1550nm external modulation RF to optical converter,”

Your email address will not be published. Required fields are marked *

1 2 3 4 5
1 2 3 4 5
1 2 3 4 5