250MSps Dual-channel High-speed Data Acquisition Card

Features   Highly Integrated  (UNL, AOM, EDFA, BPD，RAMAN) Working Temperature: -10~50℃ High Reliability and Stability Flexible Control Mode Single / Dual Channel

Distributed fiber Acoustic Sensing（DAS），based on the principle of phase OTDR, using a single ordinary optical fiber as a transmission, the Rayleigh scattered light inside the fiber to detect, obtain phase and frequency information, to achieve the detection of sound, vibration and other signals, widely used in oil, gas pipelines, perimeter security, high-speed rail transit and other fields.   For the field of distributed fiber optic acoustic sensing, FIBERWDM has launched DAS integrated module, which integrates self-developed ultra-narrow linewidth laser, linewidth <3KHz, 80M_AOM, pulse amplifier, balanced photodetector. The module is highly integrated, with small size and high reliability.

Features   Built-in DAQ: output temperature directly Sensing Distance：25km(SM), 15km(MM), 5km(High Accuracy) Shorten customer R&D cycle

Features   Highly Integrated   (UNL, AOM, EDFA, Detector) Working Temperature: -15~55℃ High Reliability and Stability Flexible Control Mode Single / Dual Channel

Features   High Pulse Energy: 300uJ Pulse Width:100~800ns(Tunable) Pulse Parameters Built-in, One-touch Startup High Integration, Small Size, Lightweight

Product Features   OSFP MSA compliant 4 CWDM lanes MUX/DEMUX design 100G Lambda MSA 400G-FR4 Specification compliant Up to 2km transmission on single mode fiber (SMF) with FEC Operating case temperature: 0 to 70oC 8x53.125Gb/s electrical interface (400GAUI-8) Data Rate 106.25Gbps (PAM4) per channel. Maximum power consumption 12W Duplex LC connector RoHS compliant  

Product Features 1.Performance Ports: 48 x10/25GE, 8 x 40/100GE 2/3 layer wire speed forwarding 40G/100G port: Supports 4x10G/4x25G mode 2. Data center optimization design Each port supports a virtual output queue Hot swappable power supply with 1+1 redundancy design 4+1 redundantly designed hot-swappable fan modules Easy to install 3. High performance controller x86 architecture COM-e modules Supports 16GB DDR4 memory with ECC Support 256GB SSD solid state drives, M.2 interface (SATA bus) Support for BMC, through which peripherals can be monitored and managed 4. The system supports the monitoring and recording functions of various events Voltage monitoring, support board level voltage monitoring Temperature monitoring Restart reason log

Feature： High brightness and wide spectrum Stable output power Spectral flatness High power and adjustability Miniaturization and convenience