{"product_id":"cudy-sm100gsa-20-single-mode-1-25gbs-sfp-module","title":"Cudy SM100GSA-20 Single Mode 1.25Gb\/s SFP Module","description":"\u003cp\u003eThe Cudy SM100GSA-20 Single Mode 1.25Gb\/s SFP Module delivers reliable, high-speed networking for enterprise, data centre, and telecom environments. Designed with an LC connector and operating at a 1310nm FP laser wavelength, this SFP transceiver ensures stable performance for up to 20km transmission over single-mode fiber (SMF). Fully compliant with the SFP Multi-Source Agreement (MSA), it offers seamless integration with a wide range of networking equipment, making it ideal for high-bandwidth applications such as backbone links, long-distance data transmission, and secure point-to-point connections.\u003c\/p\u003e\n\u003cp\u003eEngineered for precision and durability, the SM100GSA-20 features a PIN photodetector for excellent receive sensitivity and a low jitter optical signal that complies with IEEE 802.3z and ANSI Fibre Channel standards. Its LVPECL-compatible data I\/O interface and +3.3V single power supply ensure efficient operation, while low EMI and robust ESD protection provide long-term reliability in demanding environments. The module meets laser safety standard IEC-60825, ensuring safe operation in fiber optic networks.\u003c\/p\u003e\n\u003cp\u003eEquipped with Digital Diagnostic Monitoring (DDM) compliant to SFF-8472, the SM100GSA-20 allows administrators to track real-time parameters such as temperature, voltage, and optical power, improving network maintenance and troubleshooting. Its signal ground isolation to case helps reduce interference, ensuring consistent and uninterrupted data transmission. RoHS compliance makes it an environmentally responsible choice without compromising on performance.\u003c\/p\u003e\n\u003cp\u003eWith an operating temperature range of 0°C to +60°C, the Cudy SM100GSA-20 is built for versatility, suitable for both controlled data centre environments and remote networking sites. Its compact hot-pluggable design enables quick installation and replacement without service downtime, ensuring maximum network uptime. Whether upgrading existing infrastructure or expanding network reach, this SFP module offers the stability, efficiency, and range needed for modern high-performance fiber networks.\u003c\/p\u003e\n\u003ch3\u003eFEATURES:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSFP package with LC connector\u003c\/li\u003e\n\u003cli\u003e1310nm FP laser and PIN photo detector\u003c\/li\u003e\n\u003cli\u003eUp to 20km transmission on SMF\u003c\/li\u003e\n\u003cli\u003e+3.3V single power supply\u003c\/li\u003e\n\u003cli\u003eLVPECL compatible data input\/output interface\u003c\/li\u003e\n\u003cli\u003eLow EMI and excellent ESD protection\u003c\/li\u003e\n\u003cli\u003elaser safety standard IEC-60825 compliant\u003c\/li\u003e\n\u003cli\u003eCompatible with RoHS\u003c\/li\u003e\n\u003cli\u003eDigital Diagnostic SFF-8472 compliant\u003c\/li\u003e\n\u003cli\u003eSignal Ground Isolated to Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSPECIFICATIONS:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTransmitter Section_\n\u003cul\u003e\n\u003cli\u003eCenter Wavelength o 1260nm (Min)\/ 1310nm (Typical) 1360 nm (Max)\u003c\/li\u003e\n\u003cli\u003eSpectral Width(RMS): 4 nm (Max)\u003c\/li\u003e\n\u003cli\u003eAverage Output Power Po_ -9 (Min)\/ -3 dBm (Max)\u003c\/li\u003e\n\u003cli\u003eExtinction Ratio_ 8dB (Min)\u003c\/li\u003e\n\u003cli\u003eRise\/Fall Time(20%~80%): 300 ps (Max)\u003c\/li\u003e\n\u003cli\u003eTotal Jitter_ 0.43 UI (Max)\u003c\/li\u003e\n\u003cli\u003eOptical Eye Diagram_ IEEE 802.3z and ANSI Fibre Channel Compatible\u003c\/li\u003e\n\u003cli\u003eInput Differential Impendence_ 90 Ohm(Min)\/ 100 Ohm (Typical)\/ 110 Ohm (Max)\u003c\/li\u003e\n\u003cli\u003eData Input Swing Differential_ 500mV (Min)\/ 2400mV (Max)\u003c\/li\u003e\n\u003cli\u003eTX Disable_ Disable - 2.0V (Min)\/ Vcc (Max), Enable - 0V (Min)\/ 0.8V (Max)\u003c\/li\u003e\n\u003cli\u003eTX Fault_ Assert - 2.0V (Min)\/ Vcc (Max), Deassert - 0V (Min)\/ 0.8V (Max)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eReceiver Section_\n\u003cul\u003e\n\u003cli\u003eCenter Wavelength_ 1260 nm (Min)\/ 1620 nm (Max)\u003c\/li\u003e\n\u003cli\u003eReceiver Sensitivity_ -22 dBm (Max)\u003c\/li\u003e\n\u003cli\u003eReceiver Overload_ -3 dBm (Min)\u003c\/li\u003e\n\u003cli\u003eReturn Loss_ 12 dB (Min)\u003c\/li\u003e\n\u003cli\u003eLOS Assert_ -36 dBm (Min)\u003c\/li\u003e\n\u003cli\u003eLOS Dessert_ -23 dBm (Max)\u003c\/li\u003e\n\u003cli\u003eLOS Hysteresis 0.5 5 (Min)\u003c\/li\u003e\n\u003cli\u003eOutput Differential Impendence_ 100 Ohm (Typical)\u003c\/li\u003e\n\u003cli\u003eData Input Swing Differential_ 370mV (Min)\/ 2000mV (Max)\u003c\/li\u003e\n\u003cli\u003eRx_LOS: Assert - 2.0V (Min)\/ Vcc (Max), Deassert - 0V (Min)\/ 0.8V (Max)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage Temperature (Min\/Max): -40\/85°C\u003c\/li\u003e\n\u003cli\u003eSupply Voltage (Min\/Max): 0\/ +3.6V\u003c\/li\u003e\n\u003cli\u003eOperating Relative Humidity (Min\/Max): 5\/ 95%\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions_ 5.5 x 13.5 x 0.9 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWHAT'S IN THE BOX_\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCudy SM100GSA-20 Single Mode 1.25Gb\/s SFP Module x1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cudy","offers":[{"title":"Default Title","offer_id":46783504810176,"sku":null,"price":119.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/1835\/4880\/files\/SM100GSA-20_Cudy-SM100GSA-20-Single-Mode-1.25Gbs-SFP-Module_wr_01.jpg?v=1758303994","url":"https:\/\/dcmining.co.za\/products\/cudy-sm100gsa-20-single-mode-1-25gbs-sfp-module","provider":"Dawin Crypto Mining","version":"1.0","type":"link"}