Direct modulation CATV laser transmitter 1550nm Quality Choice

Direct modulation CATV laser transmitter 1550nm

Product Discription

14LTxxxx Optical transmitter with internal modulation series improved from 08LTxxxx, increase hot plug-in  dual  power and optical point. Optical signal of signal source can directly enter into optical interface which not only  reduce trouble for connecting optical receiver, but also main signal enters optical point, program made by user entering RF point. Accordingly, program by user is modulated to optical signal which can cater to many 

demands of user.

14LT50xx series 1550nm optical transmitter is mainly applied> 25 km (digital signal 35Km) distribution network and amplifying. Disadvantage is that it is bad for point to point transmission, Index of it is not good for 1310nm optical transmitter.

Performance Characteristic

1. Advanced aluminum wiredrawing with  good dissipation

2. Advanced RF pre-distortion correction circuit ensure  excellent C/N and low distortion performance.

3. Microprocessor automatically controls output power (APC)execute monitoring optical output power

 and laser working status.

4. Importing DFB laser in AOI Type from USA

5. LED display in front panel monitoring locally

6. Hot plug-in dual power supply (same power and also one 220V and the other 48V backup power supply)

   It is convenient to change it at any time.

7. Built-in temperature control fan.When temperature is over 27,it operates low temperature mandatorily

   to extending service life of laser and fan.

8. Optical AGC range -7~+2dBm, input level keep unchanged

9 .Electricity AGC range 75~95dBuv, input and output level keep unchanged

10. External Optical port and electricity port.ISO SNMP network management system can execute backup

     and maintain by customer

Technical peremeter

 In the prescriptive link loss, 59PAL-D analog CHs, 550MHz-750/860MHz  conveys digital  modulated signals. Digital modulated signals level (within 8MHz) is 10dB lower than analog signal carrier,input power of optical receiver is -1dBm.

 Limited Data

 Product Diagram

 Product Photo

Order Guide:

Optical Connector: SC/APC

DFB Laser Power: 7dBm or 10dBm

F type:Male or Female

Output number :one or two

Power Standard:American standard  110Vor European standard220V

 Certificate:

 Package:

Service & security system

1. All the products have proceeded aging test before shippment and we guarantee to use our products safety.

2. OEM&ODM order are warly welcome, we will try to support you for all kinds of customized requirements.

3. We could help to design and build the network if needed and offer various remote technical support.

4. Support imprint your logo on the produts.

5. We will protect the customer's sales area, ideas of design and all private informations.

6. Warranty 1 years. We guarantee that all products are free to be repaired or replaced during the warranty time and shipping cost at our charge.

7. We own the best after-sale service, if any problems happen, our team will do our best to solve for the customer.

Payment way

1. Escrow on line

2. T/T(bank transfer)

3. Paypal

4. Western union

5. Money gram

For bulk order, 30% deposit, the banlance 70% before delivey

Shipping way

1. Lead time, for samples, we will ship within 3 working days. For bulk order, within 7~10 working days(according to order quantity)

2. Ship ways, for samples, can be shipped by DHL, Fedex, UPS, TNT, EMS, China post and so on. For bulk order, can be shipped by ocean or air.

Contact us

Shandong Wanshuo Optoelectronic Equipment Co.,Ltd

Tel:0086 13012713220

Contact:Sunny Lee

Trademanager:cnwanshuo

Web:

Add: NO.115, Wanjie Road, High-tech Development Area, Zibo, Shandong, China

Zip code:255000