New Fiber Optic Transmitter and Receiver
Product details of the fiber optic transmitter and receiver
Product Description
ETV fiber optic transmitter and receiver is exclusively manufactured by our adroit professionals using superior quality raw material and advanced technology. The product has high interior quality due to continuous technology innovations. The quality of fiber optic transmitter and receiver also shows our professional craftsmanship.
ETV-OSN155-CATV(L) optic a |transmitter，adopting an internal isolated DFB laser diode module, is designed to meet the challenge of delivering 106 PAL B/G channels along with video and data over HFC network,intelligent monitor display and reliable power supply avaliable.
● Operating bandwidth: 862MHz platform, optical output power from 2~10mW
● High performance DFB laser with internal isolation to provide optimum signal quality
● Advanced pre-distortion circuit, with excellent CSO and CTB performance.
● AGC circuit available, providing constant input RF level to laser to ensure optimum laser
output.
● Microprocessor automatically controls output power (APC), modulation ratio (AMC).
● Front LED panel to provide display of major parameter of operating status: optical .
output power, operating current, input RF level，modulation ratio status.
● High eficiency and stability switching power supply.
|
Optical parameters |
Parameter |
Value |
|
Wave length (nm) |
1310+20 |
|
|
Output Optical Power |
2~10mW |
|
|
CNR (dB) |
》51 |
|
|
CTB (dB) |
》65 |
|
|
CsO (dB) |
》60 |
|
|
Connector |
SC/APC |
|
|
RF parameters |
Bandwidth (MHz) |
45~862 |
|
Input Impedance (Ω) |
75 |
|
|
AGC Accuracy (dB) |
（±5/±0.3） |
|
|
Input Return Loss (dB) |
》16 |
|
|
Input Level Range (dBμV) |
80±5 |
|
|
Level adjustable range (dB) |
0~10 |
|
|
In-band Flatness (dB) |
±0.5 |
|
|
Level of Test Point (dBμV) |
Input Level to laser -20dBuV |
|
|
General parameters |
Input voltage(V) |
AC220V and AC60V |
|
Current Consumption (A) |
0.25 |
|
|
Operating Temperature (C) |
0~+50 |
|
|
Dimensions (mm) |
194(W)x147(D)x44(H) |
Company Feature
• Our customer service staff have been trained professionally. In this way, we can provide customers with the best quality and the most thoughtful service.
• Established in our company has a history of years. Being very professional, we have the right to speak in both the manufacturing profession and the sales service management.
• ETV has a great geographical location with quite a few railways and highways nearby, which provides convenience for transportation.
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