• 1310nm CATV Transmitter Internal Modulation Optic Fiber Transmitter
  • 1310nm CATV Transmitter Internal Modulation Optic Fiber Transmitter
  • 1310nm CATV Transmitter Internal Modulation Optic Fiber Transmitter
  • 1310nm CATV Transmitter Internal Modulation Optic Fiber Transmitter
  • 1310nm CATV Transmitter Internal Modulation Optic Fiber Transmitter
  • 1310nm CATV Transmitter Internal Modulation Optic Fiber Transmitter

1310nm CATV Transmitter Internal Modulation Optic Fiber Transmitter

Type: Fiber Transceiver
Wiring Devices: ODF
Certification: CE
Condition: New
Application: CATV System
Optical Power Range: 2mw-32mw
Customization:

Contact Supplier

Diamond Member Since 2009

Suppliers with verified business licenses

Trading Company

Basic Info.

Model NO.
ST1310
Bandwidth
45-862MHz
Certificate
CE, ISO9001
Working Wavelength
1310±10 Nm
Flatness
±0.75dB
Cnr
≥52dB
Network Interface Port
RJ45 or RS232
Delivery Time
About 5 Days
Brand
Softel
Transport Package
Each Pieces with Polyfoam, Then Double Brown Box
Specification
19× 14× 1.75"
Trademark
SOFTEL
Origin
China
HS Code
85176229
Production Capacity
500PCS/ Month

Product Description

1310nm Directly Modulation Optic Fiber Transmitter
 

Characteristic:

1. Dual Module RF drive, high efficiency laser pre-distortion adjustment
2. Full-automatically Optic Modulation Intensity (OMI) l, AGC&MGC control.
AGC status, input range is 78dBuV~88dBuV, system index is the best
MGC status, input range can be adjusted 75dBuV~90dBuV by the ATT on front panel
3. Front panel has 20 grade OMI status display(Modulation Depth)., intuitively adjust and display OMI normal (NOM), low( LOW) or high(HIGH)
AGC status, RF is fixed, OMI is always at NOM status.
MGC status, OMI can be at NOM status by adjusting ATT.
4. Dual power supply inside backup. Full-automatically switch
One is working, the other as cool backup( suggested)
Both are working at the same time, one as hot backup, If one is damaged, switch to the other full- automatically. Switch time ≤ 10us.
5. Full- automatically control of casing temperature, ensure long life of the laser
Casing temperature is monitored and controlled by micro-processor. Display screen shows the actual operation temperature in time
When casing temperature≥ 45, Two fans at the back panel will open automatically to cool it by constraint
When casing temperature≤ 35, the transmitter will turn down automatically to ensure longer life of the fans.
6. Dual RF input port
AM interface input 59 routes PAL-D(47-550MHz)
Digital interface(-10dB) input digital video(550-750MHz)
7. Time locked function
Fiber optic transmitter, with time control and lock function, user can set the working time ( eg, 3 months ) by the software on the
Front panel. If exceeding the fixed time, there will be alarm, only the password can turn on the machine again otherwise it will
Turn off automatically.

Summary:

It is important equipment to set up CATV HFC networks, and primarily used for TV video signal, digital TV signal, telephone voice
Signal and data (or compressed data) signal long-distance fiber transmission. The product use import high performance DFB laser
Transmitter as light source, RF drive adopts RF power digital automatic process technique and advanced RF pre-distortion circuit
Developed by our company and built-in perfect microprocessor automatic monitor system insure the excellent function of the product.

Test Condition:

Test link path is formed of standard fiber and standard optical receiver. Under the condition of prescriptive link loss,
Laser transmitter modulation depth of each channel being 3.6%, set 59 PAL-D simulative TV channels signal at 47~550MHz
And 33 QAM64 digital modulated signal at the range of 550~750(862) MHz, output level of digital modulated signal is lower 6dB than of simulative signal carrier wave.

Principle Drawing

*Model nomination explanation please reference 1310nm laser transmitter equipment model nomination explanation.

6Accessories
Performance Index Supplement
Optic feature Laser wavelength(λ) (nm) 1310±10  
Output power (dBm) 4~24  
Return loss (dB) ≥60  
Optic fiber connector   FC/APC SC/APC
RF feature Work bandwidth (MHz) 45-862  
Input level (dBmV) 15~25 AGC
Flatness (dB) ≤±0.75 45~862MHz
Return loss (dB) >16 45~750MHz
Input impedance (Ω) 75  
Link feature Transmit channel   PAL-D/60ch NTSC/80ch
CNR (dB) ≥52 10Km optic fiber,0dBm receive
CTB (dB) ≤-70  
CSO (dB) ≤-63  
General feature Network interface port   RJ45,R232 Support I.E. & SNMP
Power supply (V) 90~265AC -48VDC optional
(30~60VDC)
Power Consume (W) ≤50 Single power works
Work temp. () -5~65 Machine temp. control automatically
Storage temp. () -40~85  
Work relative temp. (%) 5~95  
Size (") 19×14×1.75 (W)x(D)x(H)

1310nm CATV Transmitter Internal Modulation Optic Fiber Transmitter 1310nm CATV Transmitter Internal Modulation Optic Fiber Transmitter
1310nm CATV Transmitter Internal Modulation Optic Fiber Transmitter
1310nm CATV Transmitter Internal Modulation Optic Fiber Transmitter
FAQ

1. What are the payment terms that you support?

Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of payment which is more convenient for you.


2. What about the lead time?

Usually, if there's stock, we ship the goods within 3~5 working days after the deposit is confirmed. If it is out of stock, the lead time depends.


3. How about the shipping?

When the package is small, we normally choose FedEx, DHL, TNT, and UPS and so on, while the goods have high weight and volume, we suggest using air or sea shipment.


4. How can I place an order?

(1) Negotiation is agreed for the product price and specifications.

(2) Proforma invoice will be sent for confirmation.

(3) After the agreement on the proforma invoice, the customer makes the deposit.

(4) Manufacturing will be started as soon as the payment is confirmed by our bank.

(5) Ship out the goods within the agreed delivery deadline.


5. Can you do OEM for us?

Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.


6. How about the Warranty?

There are 12 months for the warranty.

While the warranty is not responsible for those broken by violence or updated with other brands.
 

Send your message to this supplier

*From:
*To:
avatar Ms. Adela Lin
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like

Contact Supplier

Diamond Member Since 2009

Suppliers with verified business licenses

Trading Company
Number of Employees
19
Year of Establishment
2006-12-27