Calix is a leading manufacturer of optic fiber equipment leveraging end-to-end solutions that deliver world class broadband and Wi-Fi services. At Ghekko, we have in stock a wide range of Calix hardware such as chassis, transceivers (SFPs, XFPs and CFPs) and modules. Please get in touch now to request a quote for Calix 10GBase BX-U, 20 KM, TX: 1270 NM, RX: 1330 NM SFP+ Transceiver (100-02168), we will get back to you within 24h.