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Product Details

Satellite Optical Fiber Transmitter and Receiver

Features and Benefits:

The Model S50 is optic fiber L-Band satellite transport system provides an economical solution for transporting digital signals for numerous satellite distribution applications, including head-end relocation, and distribution of digital broadcast systems (DBS). The system utilizes a cost-effective coax cabling configuration to distribute the RF signals from the dish to the transmitter and from the receiver to the head-end.

The single-mode optical fiber between the S50 and S60/S60D transmitter and receiver allows transmission distances15Km at 1550nm. Furthermore, using LNB power from the transmitter decreases the need for additional equipment at thedish site. RF alarm and indicator LEDs allow for a quick assessment of the link’s operational status. The Model S50 and S60/S60D L-Band transport system,whether used in an antenna remoting application or in a satellite distribution role, provides for transmission of the entire DBS spectrum in a simplified, flexible installation environment at one of the lowest costs found in today’s market.

Performance Characteristics:

1. Transmitter and Receiver transports the full L-Band spectrum(45~2600MHz) as a standard feature.

2. LNB power uses current limiting technology. The unit resets itself, eliminating down time due to blown fuses.

3. 75 Ohm models are packaged in a rugged stand-alone enclosure.

4. Side panel LNB switch toggles the unit between +13V, Off and +17V.

Technical Parameter :

Item		Unit	Technical Parameter
Optical Parameters
Laser Wavelength		nm	1310/1550
Laser Output Power		dBm	0 ~ +6
RX Optical Input Power		dBm	-13 ~ +1
TX Input RF Return Loss		dB	13
Frequency		MHz	45~2600
RX RF Output Return Loss		dB	20
System Gain (0dB Opt. Loss)		dB	18 ~ 22
System Gain variation over temp		dB	-2 ~ 2
Amp.Flatness (45-2600 MHz)		dB	+/.1 ~ +/.15
Group Delay (45-2600 MHz)		ns	0.5 ~ 1
Noise Figure (0dB opt. loss)		dB	22 ~ 24
Noise Figure (9dB opt. loss)		dB	31 ~ 35
TX RF Input Range		dBm	-60 ~ -15
Input RF Compression Point		dBm	-8
Output RF Compression Point		dBm	+11
Intermodulation Distortion		dBc	-50 ~ -40
Electrical Characteristics
Supply Voltage	VDC		+12~+18
Supply Current (TX, No LNB)	mA		250
Supply Current (RX)	mA		170
Max LNB Current Draw	mA		0 ~ 350
Physical Characteristics
Weight	g		130
Dimensions	mm		1236420
Environmental Characteristics
Operating Temp. Range	°C		-40 ~ +60
Storage Temp. Range	°C		-40 ~ +60
Humidity (RH, non-condensing)	%		5 ~ 95