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Product Details

Satellite Optical Fiber Transmitter and Receiver

Features and Benefits:

The Model S30/S50 and S60/S60D 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 S30/S50 and S60/S60D transmitter and receiverallows transmission distances to 8 km at 1310nm or15Km 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 S30/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