PR30 optical module

PR30 is a high-power budget standard for 10G EPON optical modules, supporting symmetric 10Gbps transmission over distances up to 20 km with robust network performance.Overview of PR30 StandardThe PR30 standard applies to 10G EPON (Ethernet Passive Optical Network) modules and defines a high optical power budget suitable for long-distance and high-split-ratio deployments. PR30 modules are designed to support symmetric 10 Gbps upstream and downstream speeds, making them ideal for enterprise networks, mobile backhaul, and high-end residential services requiring substantial upload bandwidth ( ).Key SpecificationsData Rate: Symmetric 10.3125 Gbps, compliant with IEEE 802.3av 10GBASE-PR30 ( ).Wavelengths: Typically operates at 1270 nm for upstream and 1577 nm for downstream, enabling full-duplex communication over a single fiber strand ( ).Power Budget: PR30 provides a high link budget, allowing deployment over distances up to 20 km and supporting split ratios up to 1:64 ( ).Form Factor: SFP+ modules compatible with 10G-capable ONUs, home gateways, and enterprise switches ( ).Connector Type: SC-UPC for single-mode fiber applications ( ).Temperature Range: Industrial temperature (I-temp) variants are available for harsh environments ( ).Hot-Swappable: Modules can be installed or replaced without network downtime ( ).ApplicationsPR30 optical modules are widely used in fiber-to-the-home (FTTH), fiber-to-the-premises (FTTP), and high-performance FTTx networks. Their symmetric bandwidth is particularly beneficial for cloud services, video conferencing, server hosting, and enterprise connectivity where both upload and download speeds are critical ( ).Compatibility and StandardsFully compliant with IEEE 802.3av 10GBASE-PR30.Compatible with existing EPON networks, allowing smooth upgrades from 1G EPON to 10G EPON without replacing the optical distribution network ( ).Supports both OLT (Optical Line Terminal) and ONU (Optical Network Unit) devices, ensuring flexible deployment in symmetric 10G EPON networks ( ).SummaryThe PR30 standard represents a high-performance class of 10G EPON optical modules, offering symmetric 10G speeds, extended reach, and high optical power budget. It is suitable for demanding enterprise and residential networks, providing reliable full-duplex connectivity over long distances while maintaining compatibility with existing EPON infrastructure ( ).