{"id":5072,"date":"2026-06-14T11:44:32","date_gmt":"2026-06-14T11:44:32","guid":{"rendered":"https:\/\/www.zttgroup.com\/?post_type=product&#038;p=5072"},"modified":"2026-06-14T11:47:11","modified_gmt":"2026-06-14T11:47:11","slug":"40g-qsfp-2km-cwdm4","status":"publish","type":"product","link":"https:\/\/www.zttgroup.com\/de\/product\/40g-qsfp-2km-cwdm4\/","title":{"rendered":"40G QSFP+ 2km CWDM4"},"content":{"rendered":"<ul>\n<li>Transmission data rate up to 10.3125Gbps per channel<\/li>\n<li>LC Duplex optische Schnittstelle<\/li>\n<li>Up to 2km reach for SMF<\/li>\n<li>Einzelne 3,3V Stromversorgung<\/li>\n<li>Lower power consumption\uff1c3.5W<\/li>\n<li>Hot pluggable electrical interface<\/li>\n<li>4 CWDM un-cooled DFB lasers, wavelength grid at 1270, 1290, 1310 and 1330nm<\/li>\n<li>Geh\u00e4usebetriebstemperaturbereiche: 0 bis 70\u2103<\/li>\n<li>RoHS-Konformit\u00e4t<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Dieses Produkt wandelt die 4-Kanal 10Gb\/s elektrischen Eingabedaten in CWDM optische Signale um, durch ein betriebenes 4-Wellenl\u00e4ngen Distributed Feedback Laser (DFB) Array. Das Licht wird von den MUX-Teilen als 40Gb\/s Daten kombiniert und verl\u00e4sst das Sendermodul \u00fcber das SMF. Das Empf\u00e4ngermodul akzeptiert die 40Gb\/s CWDM optischen Signaleing\u00e4nge und demultiplexiert sie in 4 einzelne 10Gb\/s Kan\u00e4le mit unterschiedlichen Wellenl\u00e4ngen. Jedes Wellenl\u00e4ngenlicht wird von einer diskreten Fotodiode gesammelt und dann als elektrische Daten ausgegeben, nachdem es zuerst von einem TIA und einem Nachverst\u00e4rker verst\u00e4rkt wurde.<\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[143],"product_tag":[],"class_list":["post-5072","product","type-product","status-publish","product_cat-optical-transceiver","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.4 (Yoast SEO v21.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>40G QSFP+ 2km CWDM4 - ZTT<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.zttgroup.com\/de\/product\/40g-qsfp-2km-cwdm4\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"40G QSFP+ 2km CWDM4\" \/>\n<meta property=\"og:description\" content=\"This product converts the 4-channel 10Gb\/s electrical input data into CWDM optical signals , by a driven 4-wavelength Distributed Feedback Laser (DFB) array. The light is combined by the MUX parts as a 40Gb\/s data, propagating out of the transmitter module from the SMF. The receiver module accepts the 40Gb\/s CWDM optical signals input, and de-multiplexes it into 4 individual 10Gb\/s channels with different wavelength. 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The light is combined by the MUX parts as a 40Gb\/s data, propagating out of the transmitter module from the SMF. The receiver module accepts the 40Gb\/s CWDM optical signals input, and de-multiplexes it into 4 individual 10Gb\/s channels with different wavelength. 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