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

S6750-48HX8CQB-AC 48×25GE SFP28 8×40/100GE QSFP28 2×hot-swapped fans 1+1 power redundancy Models:

800G QSFP-DD800 2xFR4 transceiver modules are designed for use in 800 Gigabit Ethernet links on up to 2km of single mode fiber. They are compliant with the QSFP-DD MSA,IEEE 802.3cu and 100G Lambda MSA.The optical transceiver is RoHS compliant.

SFP+ 10G data, SFP28 25G data High reliability 850nm VCSEL technology Electrically hot-pluggable Low power consumption Low EMI design