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Opton RF-WDM55-SA-D FTTH CATV Optical Receiver with dual RF port (active converter)
Marca: Opton
Código de producto: OP-RF-WDM55-SA-D
Número de catálogo: 6998
Garantía (meses):
Oferta especial
20,95 €
13,72
16,88IVA incluido
Precio más bajo en los últimos 30 días: 20,95 € neto
Cantidad
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Descripción

Opton RF-WDM55-A-D is an active CATV converter designed for PON networks. It can be used in both EPON and GPON technology. It has two SC / APC connectors, one connects the signal from OLT / EDFA, and the other ONU / ONT terminal. There is a passthrough between the ports, which bridges the signal transmitted through the 1310 and 1490 nm channels (i.e. those used by the OLT terminal). The device itself operates at a wavelength of 1550 nm and converts the fiber optic signal to RF (antenna).

The offered product allows the subscriber to be connected to CATV without the need to use an ONT terminal with an RF connector. This is very useful, for example, in a situation where the client already has a regular terminal and decides to extend the contract. You do not need to install a new terminal then, just use the RF-WDM55-SA-D converter. The product has two antenna connectors, so your customer can connect more than one device.

The device at the RF output transmits a signal with a large range: 47 - 862 MHz. It has a metal casing, thanks to which it is protected against the influence of external interference from, for example, mobile phones. The output power (level) is 97 dBµV in total (Pin -3 dBm). The range of received optical power is 2 ~ -10 dBm.

The most important features:

  • active CATV converter;
  • work in the 1550 nm band;
  • passthrough wavelengths of 1310 and 1490 nm;
  • compatibility with PON technology;
  • two RF outputs;
  • 47 - 862 MHz band;
  • power supply 12 V DC 0.5 A.

Specifications

RF-WDM55-SA-D
Optical properties
CATV Wavelenght 1550 nm
PON passthrough 1310 i 1490 nm Waves
Isolation on channels 1490 & 1550 ≥ 40 dB
Sensitivity

1310 nm: ≥ 0,85 A/W

1550 nm: ≥ 0,9 A/W

Receiving power

Analogue TV (CNR>45dB):

2 ~ -10 dBm

Digital TV (MED>29dB):

2 ~ -20 dBm

Return loss ≥ 55 dB
Connector SC/APC
 RF parameters
Frequency 47 - 862 MHz
Output level

97 dBµV

Analogue TV Pin = -3 dBm

Digital TV Pin = -5 dBM

Regulation of output level

0 - 18 dB

MGC

Return loss ≥ 14 dB
Output ressistance 75 Ω
Number of output ports 2
Connector F female
Analog TV connection properties
Test chanel 59 CH (PAL-D)
OMI 3,8%
CNR1

≥ 54,9 dB

Pin = -2 dBm

CNR2

≥ 45,2 dB

Pin = -10 dBm

CTB

≤ -65 dB

Pin: 0 ~ -10 dBm

CSO

≤ -63 dB

Pin: 0 ~ -10 dBm

Digital TV connection properties
OMI 4,3%
MER

≥ 36 dB

Pin = -15 dBm

≥ 28 dB

Pin = -19 dBm

BER

< 1.0E-9 dB

Pin: 2 ~ -14 dBm

General properties
Power method

12 V DC

0,5 A

Maximum power consumption 5,5 W
Permissible operating temperature from -20 to 55  C
Permissible storage temperature from -40 to 85  C
Permissible air humidity 5%-95% 
Dimenssions 86x50x22 mm