CATV RF Optical Receiver 1310-1550 nm 45-862/1003 MHz

L-RF-19R-RX

This is our latest high-end two-way output CATV network Fiber Optics Receiver. The L-RF-19R-RX is used to convert a fiber optic connection to RF (coax output). This module able to receive optical signals in either 1310nm or 1550nm. The second optical receiver adds further redundancy.

High response PIN photoelectric conversion tube.
Optimizing circuit design, SMT production process, optimizing the whole signal path, makesthe photoelectronic signal transmission more fluent.
Professional RF attenuation chips, good RF attenuation and equilibrium linear, high precision.
GaAs amplifier device, power doubly output, high gain and low distortion.
Able to receive optical signals in either 1310nm or 1550nm
Dual optical recievers with automatic swtiching
Singlechip controls the whole work, digital display the parameters, easy and intuitive operation,and stable performance.
Excellent AGC characteristic, when the input optical power range is －9～＋2dBm, the outputlever remain unchanged, CTB and CSO basically unchanged.
Reserved the data communication interface, can connect the Ethernet transponder, access to thenetwork management system.

This is our latest high-end two-way output CATV network Fiber Optics Receiver. The L-RF-19R-RX is used to convert a fiber optic connection to RF (coax output). This module able to receive optical signals in either 1310nm or 1550nm. The second optical receiver adds further redundancy. QuestTel's CATV Fiber Optic receivers are designed high reliability with optical AGC (Optical Automatic Gate Control), high level RF output, ease of use, easy to read LED indicators, and suitable for high-level applications. The parameters will be displayed by singlechip to make the engineering debug more convenient.

Optical Parameters - RX
Wavelength	1310 - 1600 nm
Receive Optical Power	-9 ~ +2 dBm
Optical Return Loss	>45 dB
Optical Connector Type	SC/APC / (FC/APC) or specified by the user
Fiber Type	Single Mode / Multi Mode - Optional
Link Parameters
Transmit Channel	PAL-D/60CH NTSC/80CH
C/N	≥ 51（-2dBm Input dB
C/CTB	≥ 65 dB
C/CSO	≥ 60 dB
RF Parameters
Frequency Range	45 - 862 /1003 MHz
Flatness in Band	±0.75 dB

Rated Output Level	≥ 108 dBμV
Max Output Level	≥ 114 dBμV
Output Return Loss	≥14 dB
Output Impedance	75 Ω
Electrical control EQ range	0～10 dB
Electrical control ATT range	0～20 dB
General Parameters
Network Managment	RJ45 & RS232 Supports I.E. & SNMP
Power Supply	90~265 V AC 48V DC
Power Consumption	≤ 30 VA
Operating Temperature	-40~60 ℃
Storage Temperature	-40~65 ℃
Relative Humidity	Max 95% no condensation %
Dimension	483（L）x 345（W）x 44（H) mm

CATV RF Optical Receiver 1310-1550 nm 45-862/1003 MHz

L-RF-19R-RX

This is our latest high-end two-way output CATV network Fiber Optics Receiver. The L-RF-19R-RX is used to convert a fiber optic connection to RF (coax output). This module able to receive optical signals in either 1310nm or 1550nm. The second optical receiver adds further redundancy.

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