|
|
Build Your Online Product Catalogs?
| Product Name: |
1550nm external modulation optical transmitter
|
| Supply Ability: |
|
| Related proudcts |
optical transmitter, catv transmitter, |
| Specifications |
7db,9db |
| Price Term: |
|
| Port of loading: |
|
| Minimum Order |
|
| Unit Price: |
|
|
Shenzhen Wolck Network Product Co., Ltd.
Fanny Ho
Mobile: +8615074879411
Tel: 86-0755-84192885 / Fax: 86-0755-84193117
Email: szfannyho@ho***il.com
Address: East Of 1/F, 9th Building, Longbi Industrial Area, Jihua Road, Bantian Street Office, Longgang Dist., Shenzhen, Guangdong, China (Mainland)
Website: http://www.wolckcatv.com/en / http://wolckcatv.en.alibaba.com
1550nm transmitter is a kind of 1550nm external modulation optical wavelength signal (DFB) transmitting equipment for HFC broadband transmitting network.Using direct modulate,on the demand of low operation input RF signal level,ensures it for the front of the channel.Under 860MHz.it can transmit TV signal and INTERNET digital signal.
With MPU circuit,SBS and ALC circuit to control the working status of the Laser,it will display in the LCM/VFD on the front panel,Excellent non-linear can ensure products buildup multilevel fiber net,achieve the use-rsbestrow In a distance.it also can use RS232 for distance control.
Features:
(1) Frequency Range: 45~862MHz.
(2) RF- input level: 75dB¦ÌV~85dB¦ÌV.
(3) Optical power: >7dB (2 output).
(4) Predistortion Circuit and LiNbO3 makes the products
have a good Non- linear Distortion.
(5) ATC/APC circuit makes the stability of the functions.
(6) MCU monitor the status, LCM/VFD display the status,
Customer can test parameters at any time.
(7) SBS >18(SBS option :13~18, or fixed).
(8) RF input point and power supply with lightning protection,
ensures safety.
(9) 19 inch 1U design for installation.
Electric Parameter:
Bandwidth 42~862MHz
Flatness ¡À1.0dB
Input Return Loss 6/14dB(550/862MHz)
Input Impedance 75¦¸
Noise wideband 5MHz
RFInputSignalLevelRange 75dB¦ÌV~85dB¦ÌV
OMI/CH 3%¡À0.25%
RF test point -20dB¦ÌV¡À2dB¦ÌV@input
RF Connector F-connector(mm/inch)
Network connector RS232/485
Power consumption < 60 watt
Power Supply 220V(110 -265V/50Hz)
Optical Parameter:
Laser Type DFB
Optical wavelength 1550¡À10nm
Optical wideband ¡Ü0.3 MHz
Output Optical |
| Company: |
Shenzhen Wolck Network Product Co., Ltd.
|
| Contact: |
Ms. Fanny Ho |
| Address: |
East Of 1/F, 9th Building, Longbi Industrial Area, Jihua Road, Bantian Street Office, Longgang Dist., Shenzhen, Guangdong, China (Mainland) |
| Postcode: |
|
| Tel: |
86-0755-84192885 |
| Fax: |
0755-84193117 |
| E-mail: |
|
|
|
|
Home
