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FTTH Optical Receiver with WDM TLMOR21039W

Features:
·1545~1565nm Filter Type Receiving
·Stable and Reliable AGC Control Function
·Perfect Surge Suppression Circuit
·Power Supply
·Low Power designed
Availability:
  • TLMOR21039W FTTH Optical Receiver with WDM
  • TUOLIMA

Overview

Tuolima TLMOR21039W series Optical Receiver is specially designed for the FTTH application of the CATV network. Compact Structure, Good Appearance & Convenient Application. Even under the bandwidth up to 1000Mhz, it can also provide a Stable Output Level and Excellent Performance Indexes, which has the wide range of optical power working range.

This series of Optical Receiver use Ultra Low Optical Power Receiving Technology, FWDM Technology, all Gallium Arsenide Amplify, Optical Control AGC function, the Output Level of RF 82dBuv is stable when the optical receiving power is -12 to -2dBm.


Features

█ Ultra Low -18dBm Optical Power Receiving MER>28dB, 1000MHz Working Wavelength;

█ 1545~1565nm filter type receiving, applied to 1 fiber 3 wave optical network;

█ Stable and Reliable AGC Control Function, -12~-2dBm/RF82dBuv Constant Output;

█ Perfect Surge Suppression Circuit, Improving Lightning Protection & Surge Shock Prevention Ability;

█ Power Supply, Optical Power Working Condition LED panel display;

█ Low Power designed, Device Total Power Consumption less than 2.0W;

█ Main Device’s Performance pass National Broadcast Inspection&Testing, and obtain the National CATV Admission Certificates;

█ Whole Device’s Performance is detected by EMC and Safety Performance Inspection, certified by National Mandatory Product (CCC).


Technical Specifications

Items

Unit

Performance Index

Optical Characteristics

optical receiving wavelength range

nm

1545/1565

PON port wavelength

nm

1310/1490

mutual isolation

dB

≥22(1490/1550)

response rate

A/W

≥0.85/≥0.9

optical receiving power range

dBm

-2~-18(suggested-9~-12)

optical reflection loss

dB

≥50

fiber optic adapter/connector

/

SC/APC

RF Characteristics

bandwidth/unevenness

MHz/dB

47~1000/≤±1

output level

dBuv

82±1(-12~-2dBm)

reflection loss

dB

≥14(characteristic impedance75Ω)

RF output port

/

metric or british system(1-way output)

MER(closed equilibrium)

dB

≥25(64QAM)≥31(256QAM)

-12dBm receive, optical link 94 digital channels

MER(open equilibrium)

dB

≥32(64QAM)≥34(256QAM)

BER

/

≤1×10-4

measure at least 100bits

CNR/CTB/CSO

dB

≥44≥58≥58(-9dBm/76dBuv时)

Other Index

Power supply/consumption

V/W

External AC155~255V→DC5/2

working/storage temperature

-30~55/-40~75

working/humidity

%

5~80(no condensation)

structure size

mm

82×82×25

Application

In the FTTH Triple Play, Data Signal is output through the PON port of the OLT. The CATV Signal is output through 1550 Optical Transmitter, and then passes through an EYDFA Optical Amplifier with the Internal Integrated Splitter, Optical Amplifier, and Combiner Devices, each port output of one fiber with Three Wave Optical Signals, and then though the Optical Distribution Frame(ODF) to user terminal receipt. If receiving Pure CATV Optical Signal, apply the TLMOR21039D Optical Receiver with 1550nm Filter; if receiving CATV and Data Signals at the same time, apply TLMOR21039W Optical Receiver. The CATV optical signal is converted by the machine to 76dBuv RF signal output, so that the PON optical port can be connected to the ONU to achieve high-speed data access.

Please see the following diagram in details:

Order Info.

Product Name

Model

Functional Description

FTTH Optical Receiver

(WDM single output)

TLMOR21039W

CATV 1540~1565nm reception,-2~-12dBm/RF 82dBuv Constant Output,PON:1490/1310nm;External 90~255V 5V 0.5A Power Adapter

TLMOR21039W-F

Iron box structure, others above

According to customer requirements

1540~1565nm reception,-2~-12dBm/RF 82dBuv ,Constant Output,PON:1490/1310nm;External 90~255V 5V 0.5A Power Adapter,Iron box structure, others above


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