{"title":"Stabilized Light Source","description":null,"products":[{"product_id":"gc2618-mini-multi-functional-optical-light-source","title":"GC2623 - Mini Multi-Functional Optical Light Source","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePocket design, mini size\u003c\/li\u003e\n\u003cli\u003eSupports SM\/MM\/PON three laser outputs, used in conjunction with OPM\u003c\/li\u003e\n\u003cli\u003eContinuous output with three modulation frequencies: 270 Hz, 1 kHz, 2 kHz\u003c\/li\u003e\n\u003cli\u003eNetwork test, judge signal transmission\u003c\/li\u003e\n\u003cli\u003e2.5 mm universal adaptor for SC\/ST\/FC\u003c\/li\u003e\n\u003cli\u003eWith LED lights for dark environment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specification\u003c\/h2\u003e\n\u003ch3\u003eModel\u003c\/h3\u003e\n\u003cp\u003eGC2618\u003c\/p\u003e\n\u003ch3\u003eWavelength\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSM:\u003c\/strong\u003e 1310 nm + 1550 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMM:\u003c\/strong\u003e 850 nm + 1300 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePON:\u003c\/strong\u003e 1310 nm + 1490 nm + 1550 nm\u003c\/p\u003e\n\u003ch3\u003eConnector\u003c\/h3\u003e\n\u003cp\u003e2.5 mm Universal Connector\u003c\/p\u003e\n\u003ch3\u003eTypical Output Power\u003c\/h3\u003e\n\u003cp\u003e≥-5 dBm\u003c\/p\u003e\n\u003ch3\u003eOutput Stability\u003c\/h3\u003e\n\u003cp\u003e0.05 dB \/ 15 mins, ±0.1 dB \/ 8 H\u003c\/p\u003e\n\u003ch3\u003eModulation Frequencies\u003c\/h3\u003e\n\u003cp\u003eCW \/ 270 Hz \/ 1 kHz \/ 2 kHz\u003c\/p\u003e\n\u003ch3\u003eLED Lighting\u003c\/h3\u003e\n\u003cp\u003eSupported\u003c\/p\u003e\n\u003ch3\u003ePower\u003c\/h3\u003e\n\u003cp\u003eAAA 1.5V Batteries × 2\u003c\/p\u003e\n\u003ch3\u003eDimension\u003c\/h3\u003e\n\u003cp\u003e112 × 57 × 31 mm\u003c\/p\u003e\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cp\u003e120 g (including batteries)\u003c\/p\u003e","brand":"Grace Scientific Corporation","offers":[{"title":"Default Title","offer_id":50172680306826,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/7059\/2138\/files\/ChatGPTImageSep10_2026_11_57_40AM.png?v=1789021710"},{"product_id":"gc2619-optical-light-source","title":"GC2624 - Optical Light Source","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e4.3-inch Touch Screen\u003c\/li\u003e\n  \u003cli\u003eRJ45: Wire Sequencing\u003c\/li\u003e\n  \u003cli\u003eCarrier Output\u003c\/li\u003e\n  \u003cli\u003eLighting\u003c\/li\u003e\n  \u003cli\u003eHandheld, Compact and Light\u003c\/li\u003e\n  \u003cli\u003e5000 mAh High-capacity Battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGC2619 Parameters\u003c\/h2\u003e\n\n\u003ch3\u003eModel\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGC2619-S:\u003c\/strong\u003e 1310\/1550 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGC2619-M:\u003c\/strong\u003e 850\/1300 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGC2619-P:\u003c\/strong\u003e 1310\/1490\/1550 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGC2619-MS:\u003c\/strong\u003e 1310+1550 \/ 850+1300 nm\u003c\/p\u003e\n\n\u003ch3\u003eWavelength\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGC2619-S:\u003c\/strong\u003e 1310\/1550 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGC2619-M:\u003c\/strong\u003e 850\/1300 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGC2619-P:\u003c\/strong\u003e 1310\/1490\/1550 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGC2619-MS:\u003c\/strong\u003e 1310+1550 \/ 850+1300 nm\u003c\/p\u003e\n\n\u003ch3\u003eSpectral Width\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGC2619-S:\u003c\/strong\u003e ≤5 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGC2619-M:\u003c\/strong\u003e Not Applicable\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGC2619-P:\u003c\/strong\u003e ≤5 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGC2619-MS:\u003c\/strong\u003e SM ≤5 nm\u003c\/p\u003e\n\n\u003ch3\u003eOutput Power\u003c\/h3\u003e\n\u003cp\u003e1 mW ±0.2 mW\u003c\/p\u003e\n\n\u003ch3\u003eOutput Stability\u003c\/h3\u003e\n\u003cp\u003e±0.05 dB \/ 15 min, ±0.2 dB \/ 8 h\u003c\/p\u003e\n\n\u003ch3\u003eModulation Frequency\u003c\/h3\u003e\n\u003cp\u003eCW, 270 Hz, 1 kHz, 2 kHz\u003c\/p\u003e\n\n\u003ch3\u003eWorking Temperature\u003c\/h3\u003e\n\u003cp\u003e-10 to +50°C\u003c\/p\u003e\n\n\u003ch3\u003eStorage Temperature\u003c\/h3\u003e\n\u003cp\u003e-20 to +60°C\u003c\/p\u003e\n\n\u003ch3\u003eAuto Power-Off Time\u003c\/h3\u003e\n\u003cp\u003e10 min\u003c\/p\u003e\n\n\u003ch2\u003eGeneral Parameters\u003c\/h2\u003e\n\n\u003ch3\u003eLanguage\u003c\/h3\u003e\n\u003cp\u003eEnglish, Chinese, Spanish, French, Portuguese, Russian, Thai, Korean\u003c\/p\u003e\n\n\u003ch3\u003eOptical Fiber Port\u003c\/h3\u003e\n\u003cp\u003eFC\/UPC (SC\/UPC optional)\u003c\/p\u003e\n\n\u003ch3\u003eDisplay Screen\u003c\/h3\u003e\n\u003cp\u003e4.3-inch color LCD display screen\u003c\/p\u003e\n\n\u003ch3\u003ePort\u003c\/h3\u003e\n\u003cp\u003eCharging Port ×1, USB 2.0 ×1, RJ45 ×1\u003c\/p\u003e\n\n\u003ch3\u003eWorking Temperature\u003c\/h3\u003e\n\u003cp\u003e-10 to 50°C (0 to 40°C for use with power, 0 to 35°C during battery charging)\u003c\/p\u003e\n\n\u003ch3\u003eStorage Temperature\u003c\/h3\u003e\n\u003cp\u003e-20 to 60°C\u003c\/p\u003e\n\n\u003ch3\u003eOperating Altitude\u003c\/h3\u003e\n\u003cp\u003e4000 m\u003c\/p\u003e\n\n\u003ch3\u003eHumidity\u003c\/h3\u003e\n\u003cp\u003e0 to 90% RH (20%–90% with AC adapter, non-condensing)\u003c\/p\u003e\n\n\u003ch3\u003ePower Mode\u003c\/h3\u003e\n\u003cp\u003e100–240V AC, 50\/60Hz (AC adapter)\u003c\/p\u003e\n\n\u003ch3\u003eBattery\u003c\/h3\u003e\n\u003cp\u003e3.7V, 5000 mAh, ≥18.5 Wh\u003c\/p\u003e\n\n\u003ch3\u003eLighting\u003c\/h3\u003e\n\u003cp\u003eLight Intensity \u0026gt;15000 mcd\u003c\/p\u003e\n\n\u003ch3\u003eData Storage\u003c\/h3\u003e\n\u003cp\u003eMemory: 1000 power measurement records\u003c\/p\u003e\n\u003cp\u003eExternal Storage: USB\u003c\/p\u003e\n\n\u003ch3\u003eSize\u003c\/h3\u003e\n\u003cp\u003e179 mm (W) × 112 mm (H) × 48 mm (D)\u003c\/p\u003e\n\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cp\u003e0.6 kg (Unit + Battery)\u003c\/p\u003e\n\n\u003ch2\u003eNote\u003c\/h2\u003e\n\u003cp\u003eAll specifications are based on measurements with a new battery at 23°C ± 2°C.\u003c\/p\u003e","brand":"Grace Scientific Corporation","offers":[{"title":"Default Title","offer_id":50180257644682,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/7059\/2138\/files\/ChatGPTImageSep11_2026_01_22_22PM.png?v=1789113312"},{"product_id":"gc2620-optical-light-source","title":"GC2625 - Optical Light Source","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e2.5 mm Universal Connector\u003c\/li\u003e\n  \u003cli\u003eTypical Output Power: ≥-5 dBm\u003c\/li\u003e\n  \u003cli\u003eDrop Protection: 2 m\u003c\/li\u003e\n  \u003cli\u003eWater-resistant keys\u003c\/li\u003e\n  \u003cli\u003eLED lighting, clear in dark environments\u003c\/li\u003e\n  \u003cli\u003eWavelength: SM 1310\/1550 nm, MM 850\/1300 nm\u003c\/li\u003e\n  \u003cli\u003ePON 1310\/1490\/1550 nm\u003c\/li\u003e\n  \u003cli\u003eLow battery reminder function\u003c\/li\u003e\n  \u003cli\u003ePocket-size design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\n\u003ch3\u003eWavelength\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSM:\u003c\/strong\u003e 1310\/1550 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMM:\u003c\/strong\u003e 850\/1300 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePON:\u003c\/strong\u003e 1310\/1490\/1550 nm\u003c\/p\u003e\n\n\u003ch3\u003eTypical Output Power\u003c\/h3\u003e\n\u003cp\u003e≥-5 dBm\u003c\/p\u003e\n\n\u003ch3\u003eOptical Connector\u003c\/h3\u003e\n\u003cp\u003e2.5 mm Universal (1.25 mm for LC is optional)\u003c\/p\u003e\n\n\u003ch3\u003ePower Supply\u003c\/h3\u003e\n\u003cp\u003eAlkaline Battery (2 × AAA 1.5V batteries)\u003c\/p\u003e\n\n\u003ch3\u003eOutput Stability\u003c\/h3\u003e\n\u003cp\u003e±0.05 dB \/ 15 min; ±0.1 dB \/ 8 h\u003c\/p\u003e\n\n\u003ch3\u003eModulation Frequencies\u003c\/h3\u003e\n\u003cp\u003eCW, 270 Hz, 1 kHz, 2 kHz\u003c\/p\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cp\u003e130 × 65 × 35 mm\u003c\/p\u003e\n\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cp\u003e180 g\u003c\/p\u003e","brand":"Grace Scientific Corporation","offers":[{"title":"Default Title","offer_id":50180270784650,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/7059\/2138\/files\/ChatGPTImageSep11_2026_01_31_50PM.png?v=1789113844"},{"product_id":"gc2621-optical-light-source","title":"GC2626 - Optical Light Source","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e2.5 mm Universal Interface + SC Adaptor\u003c\/li\u003e\n  \u003cli\u003eSM Wavelengths: 1310 nm \/ 1550 nm\u003c\/li\u003e\n  \u003cli\u003eSM \u0026amp; MM Wavelengths: 850 nm \/ 1300 nm \/ 1310 nm \/ 1550 nm\u003c\/li\u003e\n  \u003cli\u003eSilicone shell protection design, drop-proof up to 2 m\u003c\/li\u003e\n  \u003cli\u003eTypical Output Power: \u0026gt;-5 dBm\u003c\/li\u003e\n  \u003cli\u003eMM Wavelengths: 850 nm \/ 1300 nm\u003c\/li\u003e\n  \u003cli\u003ePON Wavelengths: 1310 nm \/ 1490 nm \/ 1550 nm\u003c\/li\u003e\n  \u003cli\u003eLED backlight function, can work in dark environments (MS model without LED)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\n\u003ch3\u003eWavelength\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGC2621-S:\u003c\/strong\u003e 1310 + 1550 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGC2621-M:\u003c\/strong\u003e 850 + 1300 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGC2621-MS:\u003c\/strong\u003e 850 + 1300 + 1310 + 1550 nm ★①\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGC2621-PON:\u003c\/strong\u003e 1310 + 1490 + 1550 nm\u003c\/p\u003e\n\n\u003ch3\u003eTypical Output Power\u003c\/h3\u003e\n\u003cp\u003e≥-5 dBm\u003c\/p\u003e\n\n\u003ch3\u003eOptical Connector\u003c\/h3\u003e\n\u003cp\u003eSC + 2.5 mm Universal (1.25 mm for LC is Optional)\u003c\/p\u003e\n\n\u003ch3\u003ePower Supply\u003c\/h3\u003e\n\u003cp\u003eAlkaline Battery (3 × AA 1.5V Batteries)\u003c\/p\u003e\n\n\u003ch3\u003eOutput Stability\u003c\/h3\u003e\n\u003cp\u003e+0.05 dB \/ 15 min; +0.1 dB \/ 8 hours\u003c\/p\u003e\n\n\u003ch3\u003eModulation Frequencies\u003c\/h3\u003e\n\u003cp\u003eCW, 270 Hz, 1 kHz, 2 kHz\u003c\/p\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cp\u003e160 × 85 × 45 mm\u003c\/p\u003e\n\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cp\u003e220 g\u003c\/p\u003e","brand":"Grace Scientific Corporation","offers":[{"title":"Default Title","offer_id":50186617520266,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/7059\/2138\/files\/ChatGPTImageSep12_2026_05_28_18PM.png?v=1789214322"},{"product_id":"gc2622p-visual-fault-locator-pen-type","title":"GC2627P - Visual Fault Locator (Pen type)","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBright red laser at 650 nm\u003c\/li\u003e\n  \u003cli\u003ePulsed and CW operation\u003c\/li\u003e\n  \u003cli\u003eOutput Power: 1 mW, 10 mW, 20 mW, 30 mW\u003c\/li\u003e\n  \u003cli\u003e2.5 mm Universal Connector\u003c\/li\u003e\n  \u003cli\u003e30 hours of operation (1 mW)\u003c\/li\u003e\n  \u003cli\u003ePocket-size design\u003c\/li\u003e\n  \u003cli\u003e1.25 mm adapter for LC (optional)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\n\u003ch3\u003eModel\u003c\/h3\u003e\n\u003cp\u003eGC2622P\u003c\/p\u003e\n\n\u003ch3\u003eOutput Power\u003c\/h3\u003e\n\u003cp\u003e1 mW, 10 mW, 20 mW, 30 mW\u003c\/p\u003e\n\n\u003ch3\u003eOutput Wavelength\u003c\/h3\u003e\n\u003cp\u003e650 nm\u003c\/p\u003e\n\n\u003ch3\u003eLaser Type\u003c\/h3\u003e\n\u003cp\u003eFP-LD\u003c\/p\u003e\n\n\u003ch3\u003e2 Hz Operation\u003c\/h3\u003e\n\u003cp\u003eYes\u003c\/p\u003e\n\n\u003ch3\u003eConnector Type\u003c\/h3\u003e\n\u003cp\u003e2.5 mm Universal for FC, SC, ST\u003c\/p\u003e\n\n\u003ch3\u003eWorking Temperature\u003c\/h3\u003e\n\u003cp\u003e-20 to 50°C\u003c\/p\u003e\n\n\u003ch3\u003eStorage Temperature\u003c\/h3\u003e\n\u003cp\u003e-20 to 50°C\u003c\/p\u003e\n\n\u003ch3\u003eBattery\u003c\/h3\u003e\n\u003cp\u003eAA ×2 (Purchased Separately)\u003c\/p\u003e\n\n\u003ch3\u003eWeight\u003c\/h3\u003e\n\u003cp\u003e80 g\u003c\/p\u003e\n\n\u003ch3\u003eShape Size\u003c\/h3\u003e\n\u003cp\u003e180 × 24 mm\u003c\/p\u003e","brand":"Grace Scientific Corporation","offers":[{"title":"Default Title","offer_id":50186619289738,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/7059\/2138\/files\/ChatGPTImageSep12_2026_05_33_41PM.png?v=1789214727"}],"url":"https:\/\/gracescientific.in\/collections\/stabilized-light-source.oembed","provider":"Grace Scientific Corporation","version":"1.0","type":"link"}