Home All Products Fiber Optic Components Optical Receiver Equipment GPON OLT CLASS A-/B+/C+/C++/C+++ Transceiver With Digital Diagnostic Function
GPON OLT CLASS A-/B+/C+/C++/C+++ Transceiver With Digital Diagnostic Function
Optical Receiver Equipment

GPON OLT CLASS A-/B+/C+/C++/C+++ Transceiver With Digital Diagnostic Function

Supplier
Trixontech
Part Number
GPON OLT CLASS A-/B+/C+/C++/C+++ Transceiver With Digital Diagnostic Function
Category
Optical Receiver Equipment
Origin
China

The GPON OLT transceiver is a small form factor pluggable module designed for serial optical data communications such as ITU-T G.984. It features a 1490nm DFB laser transmitter and a 1310nm burst-mode APD-TIA receiver, supporting asymmetric TX 2.488Gbps/RX 1.244Gbps data links over single-mode fiber.

Specification Snapshot
Supply Voltage
0-4V
Power Supply Voltage
3.13-3.47V
Centre Wavelength TX
1480-1500nm
Spectral Width (-20dB)
1nm
Extinction Ratio TX
8.2dB
Centre Wavelength RX
1260-1360nm
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Overview

The GPON OLT transceiver is a small form factor pluggable module designed for serial optical data communications such as ITU-T G.984. It features a 1490nm DFB laser transmitter and a 1310nm burst-mode APD-TIA receiver, supporting asymmetric TX 2.488Gbps/RX 1.244Gbps data links over single-mode fiber.

Specifications

ParameterValue
Data Rate TX2.488GbpsGbps
Data Rate RX1.244GbpsGbps
Optical InterfaceSC/UPC
Supply Voltage0-4V
Power Supply Voltage3.13-3.47V
LVPECL Inputs Voltage (Differential)200-1600mVppmVpp
Input Impedance (Differential)90-110Ω
Tx_DISABLE Input Voltage - High2.0-VCC
Tx_DISABLE Input Voltage - Low0-0.8V
Tx_FAULT Output Voltage - High2.4-VCC
Tx_FAULT Output Voltage - Low0-0.4V
LVPECL Outputs Voltage (Differential)400-1600mVppmVpp
Output Impedance (Differential)90-110Ω
Signal Detect Voltage - High2.4-VCC
Signal Detect Voltage - Low0-0.4V
Reset Width16bits
Reset-Low0-0.4V
Reset-High2.4-VCC
RSSI Trigger-High2.0-VCC
RSSI Trigger-Low0-0.8V
TX Disable Assert Time10us
TX Disable Negate Time1ms
Time to initialize, include reset of TX_FAULT300ms
TX_FAULT from fault to assertion100us
Signal Detect Assert Time100ns
Signal Detect De-Assert Time12.8ns
Guard Time25.6ns
Reset Pulse Width12.8ns
Reset Delay12.8ns
RSSI Trigger Delay25ns
RSSI Trigger Pulse Width500ns
Receiver Preamble Time140ns
I2C Access Prohibited Time100-500us
9μm Core Diameter SMF20km
Centre Wavelength TX1480-1500nm
Spectral Width (-20dB)1nm
Average Output Power TX-4-0dBm (Class A-), +1.5-5dBm (Class B+), +3-7dBm (Class C+), +5-9dBm (Class C++), +7-10dBm (Class C+++)
Extinction Ratio TX8.2dB
Average Power of OFF Transmitter TX-39dBm
Transmitter Dispersion Penalty TX1dB
Output Optical Eye TXCompliant with ITU-T G.984.2
Centre Wavelength RX1260-1360nm
Sensitivity RX-22dBm (Class A-), -28dBm (Class B+), -30dBm (Class C+), -32dBm (Class C++), -33dBm (Class C+++)
Receiver Overload RX0dBm (Class A-), -8dBm (Class B+), -12dBm (Class C+, C++, C+++)
Receiver Burst Mode Dynamic Range RX15dB (Class C+, C++, C+++)
Optical Return Loss RX-20dB
SD De-Assert RX-32dBm (Class A-), -33dBm (Class B+, C+, C++, C+++)
SD Assert RX-45dBm
SD Hysteresis RX0.5-4dB

Applications

1. FTTH 2. Gigabit Passive Optical Networks

Key Features

1. Single fiber bi-directional data links asymmetric TX 2.488Gbps/RX 1.244Gbps application 2. 1490nm DFB-LD Transmitter and 1310nm burst-mode APD-TIA Receiver 3. Distance up to 20km 4. Single 3.3V Power supply and TTL Logic Interface 5. Receiver RESET, Signal Detect, RSSI function indication (RESET, RX_SD, RSSI) 6. Single SC/UPC Connector Interface 7. Hot Pluggable 8. Compliant with MSA SFP Specification SFF-8472 9. Compliant with ITU-T G.984 10. Low EMI and Excellent ESD protection

Datasheet

Product Datasheet
PDF
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Supplier Information

Tr
Trixontech
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Sichuan Trixon Communication Technology Co., Ltd. is a high-tech company established in Chengdu in September 2008. The registered capital is 30 million RMB. The office and production workshop cover an area of more than 5,000 square meters. The company has sales branches in Beijing, Shenzhen, Hangzhou, and Hong Kong. Since its establishment, Trixon has always adhered to "customer demand-oriented, customer satisfaction as the standard", and with its strong technical strength and professional manufacturing level, it occupies an important place in the fierce competition in the optical module industry. The company's main products include Copper, SGMII, SFP, SFP+, XFP, CWDM, DWDM, 25G SFP28, 100G QSFP28, 100G CFP and other full series of 5G fronthaul solutions, data center solutions, and transmission solutions optical module products. The company has an experienced management team and an independent intellectual property R&D team, composed of senior people with rich experience in business management, technology development, marketing, and production operations; focusing on the independent research and development, production, and sales of high-performance optical communication and mobile communication modules. Up to now, Trixon has a number of related patents, and its products have passed UL/FDA/TUV safety certifications, as well as ISO9001 quality management system certification and ISO14001:2015 environmental management system certification. With perfect production processes, strict management, and skilled operations, the company has built a professional production line of "automated assembly line operation", with an annual production capacity of more than 3 million units. With the continuous evolution of the information age, Trixon always keeps up with market development, adheres to independent innovation, takes customers as the center, customer satisfaction as the standard, market demand as the orientation, quality as the foundation, and adheres to the company philosophy of "high quality, low cost, quick response, attention to details, and strong improvement". Trixon will surely ride the wind and waves and move forward bravely.

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GPON OLT CLASS A-/B+/C+/C++/C+++ Transceiver With Digital Diagnostic Function
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