Summary
Huanshun HSGS10076W/2 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
2x72dBuv is stable when the optical receiving power is -15 to
-5dBm.
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, -15～-5dBm/RF76dBuv
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 | ≥40(1490/1550) |
| response rate | A/W | ≥0.85 |
| 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 | 2x72±1(-15～-5dBm) |
| 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/2x72dBuv) |
| 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 CATV and Data Signals at the same time, apply
HSGS10076W 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 double output) | HSGS10076W/2 | CATV 1540～1565nm reception,-5～-15dBm/RF 2×72dBuv Constant
Output,PON:1490/1310nm;External 90~255V 5V 0.5A Power Adapter |
