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TPD-X520-XXDCR
Transmitters and Receivers

TPD-X520-XXDCR

Supplier
Trixontech
Part Number
TPD-X520-XXDCR
Category
Transmitters and Receivers
Origin
China

The TPD-X520-XXDCR is a DWDM EML 25Gigabit SFP28 transceiver designed for transmitting and receiving optical data over 9/125μm single-mode optical fiber (SMF) with a range of up to 20km. It features a duplex LC optical interface and complies with SFP28 specifications (SFF-8431 and SFF-8432).

Specification Snapshot
Data Rate (Gbps)
25Gbps
Supply Voltage
3.1~3.5V
Spectral Width (-20dB)
≤1nm
Average Optical Power (dBm)
0~+4.0dBm
Extinction Ratio (dB)
≥6dB
Receiver Center Wavelength (nm)
1260~1610nm
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Overview

The TPD-X520-XXDCR is a DWDM EML 25Gigabit SFP28 transceiver designed for transmitting and receiving optical data over 9/125μm single-mode optical fiber (SMF) with a range of up to 20km. It features a duplex LC optical interface and complies with SFP28 specifications (SFF-8431 and SFF-8432).

Specifications

ParameterValue
Data Rate (Gbps)25Gbps
Distance20km
Optical InterfaceLC
Supply Voltage3.1~3.5V
Spectral Width (-20dB)≤1nm
Average Optical Power (dBm)0~+4.0dBm
Extinction Ratio (dB)≥6dB
Receiver Center Wavelength (nm)1260~1610nm
Average Power at Receiver Input (BER=5E-5) (dBm)≤-19dBm
Receiver Overload (dBm)-8dBm
LOSS De-Assert (dBm)≤-20dBm
LOSS Assert (dBm)≤-30dBm
LOSS Hysteresis (dB)0.5dB
Voltage on Open Collector Output (V)0~6V
LVTTL Input Voltage (V)-0.5~VCC+0.5
LVTTL Output Current (mA)≤15mA
Control I/O Voltage High (V)2.0~VCC
Control I/O Voltage Low (V)0~0.8V
Tx Input Diff Voltage (mV)180~700mV
Tx Input Diff Impedance (Ω)90~110Ω
Rx Output Diff Voltage (mV)300~900mV
Rx Output Diff Impedance (Ω)90~110Ω

Applications

1. 25GbE DWDM

Key Features

1. Duplex LC optical connector 2. SFP28 MSA compliant 3. SFF-8431 compliant 4. DWDM 40 wavelength 5. Hot-pluggable SFP footprint 6. Built-in digital diagnostic functions 7. Capable of over 20km transmission on single-mode fiber 8. Single +3.3V power supply 9. Operating case temperature: 0~70°C 10. RoHS-6 compliant

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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