ZXA10 #C620 OLT ZTE ZXA10 C620 is a piece of 2U high compact optical access equipment of ZTE ZXA10 C600 series, providing two service slots and ideal for efficient and flexible ZTE FTTx deployment, satisfying ultra-high speed and ultra-low latency access requirements, and suiting diverse scenarios including limited room space, remote coverage and low-density area scenarios. https://xponshop.com/collections/gpon-olt/products/zxa10-c620-olt