A Class C+ module allows ISPs to push optical signals from the standard 20 kilometers up to 40 kilometers or even 60 kilometers using extended reach configurations. Why: As global telecommunications operators and Internet Service Providers (ISPs) aggressively expand Fiber-to-the-Home (FTTH) and 5G backhaul networks, minimizing footprint while maximizing port density and optical reach has become critical. The transition from legacy copper to gigabit passive. ZTE C320 OLT, a small size, full-service optical access convergent platform, provides carrier class QoS and reliable network to meet the requirements for small-scale implementation of FTTx services. The ZXA10 C320 can share line cards with ZXA10 C300 (ZTE existing 10U-high large-capacity OLT) and. ZTE ZXA10 C320 OLT (ZTE C320) is a compact, dense full-service xPON converged optical access platform for next-generation optical access networks, and it supports GPON/EPON/P2P/10GEPON/XG-PON1 common platform access, ZTE ZXA10 C320 supports HSI, VolP, IPTV, CATV, mobile backhaul, WiFi and other. With the requirements of communication services increasing, the value-added services (VAS) including 3D network games, video conference/phone, Video on Demand (VoD) and IPTV are key means for operators to provide differential services to attract more subscribers, and gain income growth. As a pivotal component of ZTE's xPON portfolio, this 2U-high chassis supports GPON, EPON, XG-PON, and XGS-PON, making it. Technical Data of OLT ZTE ZXA10 C320 3. Capacity and Applications.