China Plastic Shell Mini FTTH Optical Receiver for CATV

Product Description

Technical parameters	OR18A	OR18B	OR18C	OR18D
Wavelength	1100~1600nm&1550nm
Optical input power	0dBm~-10dBm(analog signal )&0dBm~-15dBm(digital signal)		0dBm~-10dBm(analog signal)&0dBm~-18dBm(digital signal)
Return loss	>45 dBm
Optical connector	FC/APC&SC/APC&FC/PC&SC/PC
Bandwidth	47~1006MHz
Flatness	±1@47~1006MHz
RF output loss	≥16dB@47~550MHz ≥14dB@550~1006MHz
Output level(one port)Pin@-15dBm	>80dBuV(Pin=-10dBm)	>79dBuV(AGC:@-9~0dBm,Pin=0d Bm)	>73dBuV(AGC:@-9~0dBm,Pin=0d Bm)	>94dBuV(AGC:@-9~0dBm,Pin=0dB m)
Output port	1&2(customized)
Output impedance	75Ω
AGC range	0dBm~-9dBm&-3dBm~-12dBm(customized)&-6dBm~-15dBm(customized)
Carrier to noise ratio(note 1)	≥51dB
CTB(note 1)	≥65dB
CSO(note 1)	≥62dB
Equipment voltage	DC5V±0.5
Adapter voltage	AC220V
Inner feedback voltage	DC5V±0.5
Working temperature	-25ºC~+45ºC
Consumption	<2W
Size	917924mm
Carton gross weight	1.2kgs(10pcs)

The WS-FTTH-OR18 series optical terminal is a home-use optical receiver for FTTH (Fiber to the Home) network optical fiber access terminals to enable analog or digital signals to enter the home. The machine uses low-power photodetectors, GaAs and optical AGC technology to meet the fiber-to-the-home CATV reception needs. Many functional products are slightly different in application.
WS-FTTH-OR18A and OR18B focus on economical product availability. Among them, OR18B is equipped with light-controlled AGC function, which brings economical applications to users and digital signal reception is as low as -15dBm. OR18C and OR18D focus on high-performance indicators of products, and have optical AGC function and digital signal reception. 0~-18dBm.
Plastic Shell Mini FTTH Optical Receiver for CATV

High quality plastic shell, through hole design on both sides, with good heat dissipation.
RF channel full GaAs low noise amplifier circuit. The digital signal satisfies -18dBm reception and the analog signal satisfies -10dBm reception.
With optical input AGC function (AGC range can be customized0).
Anti-high frequency surge protection GaAs amplifier tube.
Low-power design, high-efficiency switching power supply ensures high reliability and high stability of the power supply. The overall power consumption is only 2W, with optical detection circuit.
SC/APC & SC/PC&FC/APC&FC/PC optical connectors, custom male or fe-male RF connector;
Multi-stage lightning protection device (TVS transient suppression diode), lightning protection system is tight, ensuring the safe operation of the equipment;
Different MER values and output levels, there are four program configurations to meet different network design requirements