1550nm External Modulated Optical Transmitter for Distance 160km Utilization

Model NO.
FWT-1550ET-2X8
Cnr
53dBm
Transmitting Range
160km
Sbs
13 ~ 19dB Adj
Return Loss
16dB
Bandwidth
47 ~ 1000MHz
Optical Output Power
2 Ports, Per Port Output 8dBm
Wavelength
1550±10
Name
Fullwell Advanced Type External Modulated 1550nm C
Transport Package
590*590*170mm by Strong Carton Based on 1PCS
Specification
CE, ROHS
Trademark
Fullwell (can customised)
Origin
Zhejiang Hangzhou
HS Code
8517622100
Production Capacity
200 ~ 500PCS/Month
Reference Price
$ 1,800.00 - 3,150.00
Contact Us

Product Description

 
1550nm External Modulated Optical Transmitter for Distance 160km Utilization 1550nm External Modulated Optical Transmitter for Distance 160km Utilization 1550nm External Modulated Optical Transmitter for Distance 160km Utilization 1550nm External Modulated Optical Transmitter for Distance 160km Utilization
1550nm External Modulated Optical Transmitter for Distance 160km Utilization
1.Product   Description
 
FWT-1550ET series is a model of 1550nm Externally Modulated Optical Transmitter according with current international industry technique standard. The device ' s light source adopts narrow line width(Typ.=0.65MHz), low noise and continuous wave DFB laser, which is propitious to reduce the influence of dispersion.

Adopting the LiNbO3 external modulator specially developed and produced by USA Oclaro for CATV signal modulation, and independently developed and designed dual microwave source optimization control technology, which achieves transmission of more than 120KM, CNR≥53dB, CTB≤-65dB, CSO≤-65dB, 47 ~ 862 MHz, SBS: 13-19dBm continuous adjustable. Equipped with SNMP network management, 1 + 1 power supply backup, and chassis temperature automatic control.

The FWT-1550ET series transmits 1550nm externally modulated optical transmitters over long distances, transmitting CATV signals in all bands, especially ensuring low-frequency and high-quality signals. With its high indicators, high reliability, and excellent performance-price ratio, it is suitable for large and medium-sized CATV station ' s headend, which then used for the trunk and distribution network trunk.
 
2.Product   feature
  • Top quality: The original dual microwave source innovation technology and RF predistortion technology ensure the system has the perfect CTB, CSO and SBS indexes when   CNR≥53dB.
  • Flexibility: The phase modulation technology of the external modulator maximizes the optical power of the fiber to obtain long-haul transmission while ensuring the excellent CSO performance of the system, and the SBS threshold is continuous adjustable: 13-19 dBm; AGC / MGC mode selectable at site, OMI can be adjustable, suitable for different network   transmissions.
  • Suitable for long-haul transmission of backbone networks and metropolitan area   networks.
  • High bandwidth: up to 47-1000MHz working   bandwidth.
  • Reliability: 19 "   control.
  • Intuitive: The external modulator and laser are the most expensive components of the device. The built-in microprocessor monitors the external modulator and laser working status, and the working parameters are displayed on   LCD.
  • Network management type: SNMP network management, can realize the network management WEB monitoring   function.
  • Passed EMC and LVD international standard CE certification.

3.Technical Index
Items

Parameter

Remark

Optic 
Parameters

Operating wavelength

(nm)

1550±10

 

Output power

(dBm)

2x7

2x7, 2x8, 2x9 ,

2x10 , 2x11,2x12

Return loss

(dB)

≥16

 

Optical fiber connector

 

SC/APC

Optional SC/APC,FC/APC

RF 
Parameters

Bandwidth

(MHz)

47-862

 

Input level

(dBmV)

23±5

AGC

Flatness

(dB)

≤±0.75

45~(862)1000MHz

Return loss

(dB)

>16

45~750MHz

Input Impedance

(Ω)

75

 

Link 
Parameters

Channels

 

PAL-D/60ch

 

CNR

(dB)

≥53

65Km fiber,Receive0dBm

CTB

(dB)

≤-65

 

CSO

(dB)

≤-65

 

SBS

(dB)

≥16.0

13 ~19dB adj.

General 
Parameters

NM interface

 

RJ45

 

Power

(V)

90~265

Optional -48VDC

Power consumption

(W)

≤50

 

Working Temp

(ºC)

0~50

Automatically casing temp control

Storage Temp

(ºC)

-20~85

 

Operating relative humidity

(%)

5~95

 

Size

(")

19×14.5×1.75

(W)x(D)x(H)

 

1550nm External Modulated Optical Transmitter for Distance 160km Utilization 1550nm External Modulated Optical Transmitter for Distance 160km Utilization 1550nm External Modulated Optical Transmitter for Distance 160km Utilization 1550nm External Modulated Optical Transmitter for Distance 160km Utilization






 

 

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SNOBMILANO.IT, 2023