Opton RF-WDM55-SA FTTH CATV Optical Receiver (active converter)

Opton RF-WDM55-SA FTTH CATV Optical Receiver (active converter)

Brand: Opton

Product Code: OP-RF-WDM55-SA

Catalog number: 6265

Warranty (months):

Opton RF-WDM55-SA - active CATV converter for the PON network

Price

18,50 €

22,76 € incl. tax

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Description

Opton RF-WDM55-SA is an active CATV converter intended for the PON network. It can be used in both EPON and GPON technology . It has two SC / APC connectors, one OLT / EDFA signal is connected to the one connector and an ONU / ONT CPE terminal to the other. There is a passthrough between the ports, which bridges the signal transmitted by 1310 and 1490 nm channels (those used by the OLT terminal). The device itself operates on a 1550 nm wavelength and converts RF (antenna) fiber signal.

The offered product allows to connect the subscriber to the CATV without the need of using the ONT terminal with the 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 mount a new terminal, just use the RF-WDM55-SA converter.

The RF output device transmits a wide signal: 47 - 862 MHz. The metal casing is protecting against the influence of internal disturbances, coming from, for example, mobile phones. The power (level) at the output is 82 dBμV (Pin -3 dBm with analogue TV, -5 dBm with digital TV). The range of the received optical power is 2 ~ -10 dBm.

The most important features:

active CATV converter;
working in the 1550 nm band;
1310 and 1490 nm wave passthrough;
compatibility with the PON technology;
RF output: 82 dBμV;
47-862 MHz band;
12 V DC 0.5 A power supply

Specification

Optical properties
RF-WDM55-SA
CATV wavelength	1550 nm
PON passthrough	1310 and 1490 nm waves
1490 and 1550 Canal insulation	≥ 40 dB
sensibility	1310 nm: ≥ 0,85 A/W 1550 nm: ≥ 0,9 A/W
Received power	Analog TV (CNR>45dB): 2 ~ -10 dBm Digital TV (MED>29dB): 2 ~ -20 dBm
Reflected losses	≥ 55 dB
Optical connectors	SC/APC
RF Properties
Work frequency	47 - 862 MHz
output level	52 dBµV Analog TV Pin = -3 dBm Digital TV Pin = -5 dBM
Output level adjusting	0 - 20 dB MGC
reflected losses	≥ 14 dB
Output resistance	75 Ω
Number of output ports	1
Connector type	F female
Analog TV connection properties
Test channel	59 CH (PAL-D)
OMI	3,8%
CNR1	≥ 54,6 dB Pin = -2 dBm
CNR2	≥ 45,1 dB Pin = -10 dBm
CTB	≤ -65 dB Pin: 0 ~ -10 dBm
CSO	≤ -65 dB Pin: 0 ~ -10 dBm
Features of the digital TV connection
OMI	4,3%
MER	≥ 36 dB Pin = -15 dBm ≥ 31 dB Pin = -19 dBm
BER	< 1.0E-9 dB Pin: 2 ~ -20 dBm
General properties
Power suply	12 V DC 1 A
Maximum power consumption	3 W
Permissible operating temperature	From -20 to 55 degrees Celsius
Permissible storage temperature	From -40 to 85 degrees Celsius
Permissible air humidity	5%-95%
Dimensions	50x88x22 mm