PRODUCT OVERVIEW

The XPONSHOP OEM 1-Port Bridged GPON ONU represents a paradigm shift in fiber access network design, delivering a purpose-built, carrier-grade bridging solution for next-generation Fiber-to-the-Home (FTTH) and Fiber-to-the-Business (FTTB) deployments. This compact, high-performance Optical Network Unit (ONU) is engineered specifically for service providers and system integrators requiring a robust, cost-effective, and low-latency bridge between the GPON fiber infrastructure and a single customer-premises Ethernet device. Unlike complex routing ONUs, this 1-port bridged variant acts as a transparent layer-2 bridge, ensuring seamless integration with existing networks, preserving public IP addressing schemes, and eliminating the complications of NAT and routing overhead.

HARDWARE ARCHITECTURE & SILICON

At the heart of the XPONSHOP OEM 1-Port Bridged GPON ONU lies a state-of-the-art, power-optimized GPON Media Access Control (MAC) chipset, purpose-built for bridging applications. The architecture comprises a highly integrated System-on-Chip (SoC) featuring an advanced Packet Processing Engine (PPE) capable of wire-speed forwarding. The device leverages a single-mode SC/APC optical transceiver for the upstream PON interface, providing a robust physical layer connection. The architecture utilizes a store-and-forward switching mechanism, ensuring deterministic latency and error-free packet propagation. The non-blocking internal fabric guarantees that the 1 Gbps PON uplink and the 10/100/1000Base-T Ethernet port can operate at full line-rate simultaneously, preventing any data bottleneck and ensuring peak performance for high-bandwidth applications.

KEY FEATURES & ROUTING LOGIC

- Feature 1: Layer-2 Transparent Bridging: Operates as an IEEE 802.1D compliant bridge, offering a transparent, high-speed data pipe. The device forwards all frames based on MAC address learning, with no IP routing functionality, preserving the end-user's public IP connectivity from the OLT directly to the CPE, eliminating double-NAT issues.

- Feature 2: 1-Port 10/100/1000Base-T Ethernet Interface: Provides a single, auto-negotiating Gigabit Ethernet port, designed for seamless connection to a single high-performance router, enterprise firewall, or a dedicated server. The interface supports MDI/MDIX auto-crossover, simplifying physical installation.

- Feature 3: ITU-T G.984 GPON Compliance: Fully compliant with the ITU-T G.984 series of GPON standards, ensuring flawless interoperability with major OLT vendors. This guarantees a stable, high-bandwidth upstream and downstream link with support for advanced forward error correction (FEC) and dynamic bandwidth allocation (DBA).

- Feature 4: Advanced QoS & Traffic Management: Offers hardware-based priority queuing for enhanced Quality of Service (QoS), adhering to IEEE 802.1p Class of Service (CoS) classification. This ensures latency-sensitive traffic like VoIP and video conferencing receive preferential treatment over best-effort data.

COMPLIANCE & STANDARDS

The XPONSHOP OEM 1-Port Bridged GPON ONU is designed and validated to meet the most stringent international standards for telecommunications equipment, ensuring reliability and global market acceptance. It is a fully certified solution for integration into carrier-grade networks.

- Regulatory Compliance: Fully compliant with CE (European Conformity) and FCC (Federal Communications Commission) standards for electromagnetic compatibility (EMC) and safety.

- GPON Standards: Strict adherence to ITU-T G.984.1, G.984.2, G.984.3, and G.984.4. This includes support for G.984.4 OMCI (ONU Management and Control Interface) for remote management, configuration, and software download from the OLT.

- Ethernet Standards: IEEE 802.3-2005, IEEE 802.3u, and IEEE 802.3ab for full compliance with 10/100/1000Base-T Ethernet specifications.

- Management & Security: Supports AES-128 encryption for secure downstream traffic and advanced Layer-2 security features, including MAC address filtering to prevent unauthorized devices.

- Environmental Standard: RoHS (Restriction of Hazardous Substances) compliant, demonstrating our commitment to environmentally responsible manufacturing.

TECHNICAL SPECIFICATIONS

The XPONSHOP OEM 1-Port Bridged GPON ONU is engineered to deliver superior performance in a compact and environmentally friendly form factor. The following table details the rigorous parameters and metrics that define its operational excellence.

ORDERING SKU INFORMATION

This device is available through our global partner network and direct OEM channels. The ordering details are as follows:

- Product Code: XPS-ONU-1B-GPON

- Description: 1-Port Bridged Gigabit GPON ONU (OEM)

- Package Contents: 1 x XPONSHOP ONU, 1 x External Power Adapter, 1 x Quick Start Guide.

LIFECYCLE ASSURANCE & SUPPORT

XPONSHOP ensures a minimum product lifecycle of 5 years from the date of product introduction, providing our OEM partners with a stable and reliable product platform. We provide a comprehensive standard warranty, with optional extended support packages available for enterprise and carrier clients. Our technical support team is available 24/7 to assist with integration, troubleshooting, and any technical inquiries.