COAX Cable Bi-Directional CATV RF Transmitter and Receiver over fiber - 45-1000Mhz Forward and Return Path 5-42Mhz

Name: COAX Cable Bi-Directional CATV RF Transmitter and Receiver over fiber - 45-1000Mhz Forward and Return Path 5-42Mhz
Brand: Thor Broadcast
Price: 2995.00 USD
Availability: InStock

Model: F-RFoF-TX/RX

Qty: 0

Precio: $2,995.00

Disponibilidad:	En stock	Condición:	nuevo
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Descripción Caracteristicas Dibujos Models Accessories Especificación Apoyo

Descripción

The Forward RF 45-1000Mhz containing CATV Channels 2-135 is being sent from the Headend to the endpoints.
The second component is a Return Path 5-42Mhz containing Data, being sent from endpoints to the headend.
Since Cable TV over coax cable service is actually bi-directional communication on different frequencies, forward path and return path.
Copper Coax is a great transmission medium, but it is losing a lot of transmission power over long-distance runs; single-mode fiber solves that problem.
Thor has a solution for it and provides TX and RX devices to replicate and simulate the bi-directional RF Point to Point over 2 Fibers.
Very useful for extending point to point, any CATV interactive service and Fast Cable Internet Service where bi-directional signals are being sent back and forth.
These devices convert electrical RF to optical in both directions simultaneously; it supports encrypted CATV, Clear QAM, and ATSC modulated RF.
It also supports analog modulated RF PAL and NTSC.
Compatible with Cable TV and Internet Coax services like Comcast, Spectrum, Charter, Xfinity, Cox Communications and more.
Unit requires 2 single-mode fibers, and need to be interfaced with SC/APC fiber connectors to eliminate any reflections.

Caracteristicas

The F-RFoF-TX is a dual-purpose device; Forward RF 45-1000Mhz fiber optic TX on one fiber, and also CATV RF Return Path 5-42Mhz RX on the second fiber.

The F-RFoF-RX does the opposite; Forward RF 45-1000Mhz fiber optic RX on one fiber and Return Path 5-42Mhz TX on the second fiber.

Using them in pairs allows you to replace coaxial cable over long distances up to 10Km.

It can also be used as a fiber break for copper-to-fiber isolation for secure areas (i.e., a SCIF room)

- Bi-directional RF communication

- Replicates, simulates copper coax RF communication over two singlemode fibers

- A side sends forward RF and receives return path RF, B side receives forward RF and sends back return path RF

Features F-RFoF-TX:
1 Adjustable AGC range +2 to -7dBm
2 Working range: 5-42MHz & 54-1000MHz
3 Convenient for quick installation, the best choice for CATV network equipment
4 Using GaAs amplifier active devices
5 Ultra low-noise technology.
6 Smaller size, compact, hardshell, and easier to install
7 Red LED for power supply indication.
8 Return Path Optical LED
Non-lit: optical power<-15dBm
Green: -12dBm<optical power<+3dBm
Red: optical power>+3dBm)
9 Forward RF LED --Input RF signal indication:
RED: RF IN>85dBuV
GREEN: RF IN 75~85dBuV
LED OFF: RF IN<75dBuV)

Features F-RFoF-RX:
1 Adjustable AGC range +2 -7dBm
2 Working range: 5-42MHz & 54-1000MHz
3 Convenient for installation, the best choice for CATV network equipment
4 Using GaAs amplifier active devices.
5 Ultra low-noise technology.
6 Smaller size, compact, hardshell, and easier to install
7 Red LED for power supply indication.
8 Return RF LED
RED: RF IN>85dBuV
GREEN: RF IN 75~85dBuV
LED OFF: RF IN<75dBuV
10 Forward RF LED --Input RF signal indication:
Non-lit: optical power<-15dBm
Green: -12dBm<optical power<+3dBm
Red: optical power>+3dBm

Dibujos

Selección de modelo

F-RFoF-TX/RX

F-RFoF-TX: Bi-Directional CATV RF fiber optic TRANSMITTER (1550nm TX) 45-1000Mhz and Return Path RECEIVER (RX)5-42Mhz,

F-RFoF-RX: Bi-Directional CATV RF fiber optic RECEIVER (RX) 45-1000Mhz and Return Path TRANSMITTER ( 1310nm TX) 5-42Mhz

Accessories & Upgrades

Especificación

Item A	Unit	F-RFoF-TX
Return Path Optical Receiver Parameters
Optical Parameters
Input Optical Power	dBm	-12 ~ +3
Optical AGC	dBm	+2 to -7
Optical Return Loss	dB	>45
Input wavelength	nm	1260 ~ 1600
Optical Connector		SC/APC
Optical Fiber Type		Single Mode
RF Parameters
Frequency Range	MHz	5~42
Flatness	dB	±0.5
Output Level	dBμV	≥90 -1dBm?
Output Return Loss	dB	≥14
Output Impedance	Ω	75
NPR Dynamic Range	dB	≥30 dB
Forward Path Optical Transmitter Parameters
Optical Parameters
Laser Type		DFB
Output wavelength	nm	1550±10
Output Optical Power	mW	1(0dBm)
Optical Return Loss	dB	>45
Optical Connector		SC/APC
RF Parameter
Frequency Range	MHz	54~1000
Flatness	dB	±0. 5
Input Level	dBμV	80±5 (+15 to +25dBmv)
Input Return Loss	dB	≥14
Input Impedance	Ω	75
C/N	dB	≥ 51	Note 1
C/CTB	dB	≥ 60
C/CSO	dB	≥ 60
Other Parameter
Power Supply		12V/1.5A
Working Temperature	C	-25~+60
Storage Temperature	C	-40~+65
Power Consumption	W	<4
Dimension	mm	173L x 102W x 40H
Item B	Unit	F-RFoF-RX
Forward Path Optical Receiver Parameters
Optical Parameters
Input Optical Power	dBm	-12 ~ +3
AGC Range	dBm	+2 to -7
Optical Return Loss	dB	>45
Input wavelength	nm	1260 ~ 1600
Optical Connector		SC/APC
Optical Fiber Type		Single Mode
RF Parameters
C/N	dB	≥ 51	Note:1
C/CTB	dB	≥ 60
C/CSO	dB	≥ 60
Frequency Range	MHz	54 ~1000
Flatness	dB	±0.75
Output Level	dBμV	≥80
Output Return Loss	dB	≥14
Output Impedance	Ω	75
Return Path Optical Transmitter Parameters
Optical Parameters
Laser Type		DFB
Output wavelength	nm	1310±10
Optical Return Loss	dB	>45
Output Optical Power	mW	1(0dBm)
Optical Connector		SC/APC
RF Parameters
Frequency Range	MHz	5~42
Flatness	dB	±0. 5
Input Level	dBμV	75~85 ( (+15 to +25dBmv)
Input Return Loss	dB	≥14
Input Impedance	Ω	75
NPR Dynamic Range	dB	≥30 dB
Other Parameters
Power Supply		12V/1.5A
Working Temperature	C	-25~+60
Storage Temperature	C	-40~+65
Power Consumption	W	<4
Dimension	mm	173Lx 102W x40H