高速带放大探测器

针对国内客户高速探测器产品全国产化的需求，广州瑞东经过近2年的研发优化，研制出带宽超过 18GHz 与 40GHz 两款高速 PD 产品。18GHz 上升时间小于 20ps，40GHz PD 上升时间小于 8.5ps，响应度不低于进口 Finisar，thorlabs 等同类进口产品，同时尾部振荡得到了很好的控制。 本系列高速探测器不带TIA，具有非常低的噪声。可用于高速通信系统，飞秒激光器系统的测试，是一款高性价比全国产化产品。瑞东公司自主研发线性电源，可以完全满足高速探测器科研应用的需要。

HSPD4040 型高速探测器模块适用于数字与模拟两种应用场景，模块内置一款铟镓砷 PIN 光电二极管（InGaAs PIN Photodiode），其响应波长范围为 1250-1650nm，并配备必要的匹配电子元件。 HSPD4040 模块的最大带宽可达 40GHz，工作电压为 +5V，兼容标准单模 9/125μm 光纤输入，射频输出端口采用 2.92mm 连接器，阻抗匹配为 50 欧姆。该模块采用密封外壳设计，重量不足 20 克，且符合《关于限制在电子电气设备中使用某些有害成分的指令》2.0 版（ROHS 2.0）标准。

25G SFP28 Bi-direcation optical transceiver module, support 25Gb/s and up to 10 km transmission, it works in high-speed IDC connection solutions, 5G network front-haul solution, and so on.

Features QSFP56 Serial Optical Interface 4x50G PAM4 retimed 200GAUI-4 C2M electrical interface MPO-12 connector 4 channel VCSEL array and 4 channels PIN photodetector array >Maximum link length of 70m on OM3 or 100m on OM4 QSFP MSA Compliant Hot Pluggable QSFP56 form factor Compliant with SFF8636 Rev 2.10a Support Protocol Compliant with IEEE 802.3cd Low Power Consumption Less than 5W in temperature range of 0 to 70℃ Applications 200GBASE-SR4200G Ethernet Data center

Features Form Factor: Hot-pluggable OSFP form factor Data Rate: Aggregate data rate of 425 Gb/s and Breakout data rate of 106.25 Gb/s Optical Interface: Compliant to 400GBASE-DR4 and 4x100GBASE-DR Transmitter: EML 1310nm transmitter Electrical Interface: Compliant to 400GAUI-4 and 4x100GAUI-1 Receiver: PIN and TIA array on the receiver side Management Interface: I2C management interface Reach: Up to 500m over MPO-12/APC single mode fiber Power consumption: 9 W max Operating case temperature: 0 ~ 70 ℃ Power Supply: Single 3.3V power supply Compliance Form Factor: OSFP MSA Optical: IEEE802.3bs Electrical: IEEE802.3ck Firmware: CMIS Environment: RoHS Stability: GR-468-CORE Applications 400Gb/s Ethernet Data Center InfiniBand

IL<5.5dB , 100GHZ DWDM MUX DEMUX, AAWG Technology Multiplexing of 40 Channels over a Single Fiber Bidi Network with Interleaver filter for long distance application Passive devices, No Power No Cooling Required Support Metro, Regional and Long Haul DWDM Networks

40G QSFP+ BIDI optical transceiver module is a pluggable optical transceiver with a duplex LC connector interface for short-reach data communication and interconnect applications using Multi-Mode Fiber (MMF). It offers customers a compelling solution that enables reuse of their existing 10 Gb duplex MMF infrastructure for migration to 40 Gigabit Ethernet connectivity.

Single-fiber Bidirectional Transmission: Enables 4-channel (8-wavelength) bidirectional transmission over one fiber, supporting 8 types of services. Dual-direction Wavelength Separation: Independent A/B side wavelength ranges (1470–1530nm/1550–1610nm) eliminate interference. Passive Design: No power supply required, ensuring low power consumption and easy maintenance. Flexible deployment: Plug-in LGX module + 2-slot 1U rack, space-saving and easy installation. High Reliability: Low insertion loss (≤2.4dB), high return loss (≥45dB), and wide operating temperature range (-40°C to 85°C). Multi-service Adaptability: Supports 1G/10G Ethernet, SDH/SONET, etc., suitable for broadcast, finance, cloud, and other industries. Intelligent Monitoring: MON port enables online link monitoring without disrupting traffic.