GOXS-BI4312-20PONC+++

GOXS-BI4312-20PONC+++ – Carrier-Class 20-Port GPON OLT with Enhanced Performance

The GOXS BI4312 20PONC+++ is a high-performance, carrier-grade GPON Optical Line Terminal (OLT) designed to meet the growing demands of fiber access networks. Equipped with 20 GPON ports, advanced Layer 3 routing capabilities, and high-speed uplink interfaces, this OLT is ideal for telecom operators, ISPs, enterprises, and government networks looking to deliver ultra-fast, reliable, and scalable broadband services.

Engineered for large-scale deployments, this OLT supports fiber-to-the-home (FTTH), fiber-to-the-premises (FTTP), and fiber-to-the-building (FTTB) architectures. It combines robust performance, energy efficiency, and simplified management in a compact 1U rack-mountable chassis, making it a preferred choice for modern network infrastructures.

Key Features

✅ 20 GPON Ports for Massive Connectivity

The GOXS-BI4312-20PONC+++ features 20 GPON ports, each capable of supporting up to 128 Optical Network Units (ONUs), allowing up to 2,560 subscribers to be served from a single OLT. It adheres to ITU-T G.984/G.988 standards, ensuring global compatibility.

✅ Flexible Uplink Interfaces

To handle high traffic loads, it includes 4 x 10GE SFP+ and 4 x GE SFP uplink ports. These provide excellent data throughput and stable connectivity to the core or aggregation layer.

✅ High Switching and Forwarding Capacity

With a switching capacity of over 200 Gbps and packet forwarding rate of up to 150 Mpps, the system ensures smooth performance even during peak traffic conditions.

✅ Layer 2/3 Support

Supports full Layer 2 switching and Layer 3 routing functions, including static routing, RIP, and OSPF. This allows for better traffic optimization, policy control, and flexible network design.

✅ Advanced Quality of Service (QoS)

The OLT offers multiple QoS mechanisms such as 802.1p, DSCP, WRR, and SP, ensuring prioritized delivery of critical services like VoIP, video streaming, and enterprise applications.

✅ Carrier-Grade Security

Integrated with multiple layers of security, including MAC address filtering, broadcast storm control, DHCP snooping, port security, and ARP inspection. This safeguards the network against internal and external threats.

✅ Intelligent Network Management

Supports multiple management protocols like SNMP, CLI, Telnet, Web GUI, and centralized EMS/NMS, enabling seamless configuration, monitoring, and troubleshooting.

Technical Specifications

Use Case Scenarios

• Internet Service Providers (ISPs)
  Ideal for ISPs to deliver high-speed broadband to large residential or business customer bases.

• Enterprise Networks
  Suitable for large campus environments, industrial parks, universities, and government offices requiring robust and secure optical network infrastructure.

• Triple Play Services
  Supports voice, video, and data services concurrently with QoS for enhanced end-user experience.

• Smart Cities & Surveillance
  Scalable and stable enough to support IoT networks, smart city applications, and high-definition surveillance systems.

Advantages

• Scalable Design for Network Growth
  Easily supports thousands of users per unit, making future network expansions simple and cost-effective.

• High Uplink Bandwidth
  Multiple 10G uplinks ensure uninterrupted high-speed communication with core networks.

• Power-Efficient & Compact
  1U design saves space while dual power inputs ensure continuous operation, enhancing network uptime.

• Reduced Operational Costs
  Centralized management and intelligent features reduce the need for manual intervention, lowering OPEX.

Conclusion

The GOXS-BI4312-20PONC+++ is a future-ready GPON OLT that offers exceptional port density, high-speed performance, and carrier-grade reliability. Whether you are an ISP aiming for rapid subscriber growth or an enterprise looking to deploy secure and efficient fiber networks, this OLT provides the performance, security, and scalability to meet and exceed today’s demanding networking standards.