Support C/S & B/S architecture
Support auto topology or modify manually
Add Trap Server to detect ONT automatically
EMS can add and configure ONT automatically
Add ONT position information
TnT-G3016-L3 – High-Density 16-Port GPON OLT for Scalable Fiber Networks
TheOLT 16 port GPON TnT-G3016-L3 is a next-generation, carrier-grade designed to meet the evolving needs of high-speed, high-capacity FTTH (Fiber-to-the-Home), FTTP (Fiber-to-the-Premises), and enterprise broadband networks. Engineered for scalability, performance, and centralized management, this device is ideal for ISPs, telecom carriers, and large-scale enterprise infrastructures looking to deliver Gigabit fiber broadband with reliability and ease.
This powerful OLT platform supports up to 2048 subscribers, enabling a flexible and cost-effective way to deploy or expand GPON networks with minimal downtime and investment.
Key Features of TnT-G3016-L3 GPON OLT
1. 16 GPON Ports for Massive Subscriber Deployment
Equipped with 16 GPON ports, each supporting data rates of 2.5 Gbps downstream and 1.25 Gbps upstream, the TnT-G3016-L3 enables high-density user connectivity. With a 1:128 split ratio per port, this OLT can serve up to 2048 ONTs/ONUs, making it a scalable solution for:
Large residential fiber rollouts
Multi-dwelling units
Hospitality broadband
Educational institutions and campuses
2. Layer 3 Routing with Advanced Network Control
The TnT-G3016-L3 supports comprehensive Layer 3 routing functions, including:
Static Routing
RIP v1/v2
OSPF
DHCP Server/Relay
VLAN Routing
These capabilities ensure efficient IP packet forwarding and dynamic traffic distribution across multiple network segments, improving network performance and reducing congestion.
3. Flexible and High-Speed Uplinks
For optimal backhaul, the OLT comes with multiple SFP+ uplink ports, supporting:
4 × 10G SFP+ ports
2 × 1G SFP ports
These ports ensure seamless integration with core networks, provide uplink redundancy, and offer enough bandwidth to handle heavy upstream data traffic in high-usage environments.
4. Enhanced Quality of Service (QoS)
The TnT-G3016-L3 enables intelligent bandwidth allocation and service prioritization with its full QoS suite, including:
Traffic classification and prioritization
802.1p/DSCP marking
Multiple queues per port
Rate limiting per ONU or port
Congestion avoidance mechanisms
These features guarantee stable service delivery for critical applications like voice over IP (VoIP), streaming video, online gaming, and business-grade data.
5. Superior Security Features
Carrier-grade security is built into every layer of the OLT, including:
Access Control Lists (ACLs)
Port isolation
Anti-ARP spoofing
MAC address filtering
User authentication via PPPoE or Radius
This ensures that all user sessions are secure, protected from unauthorized access, and safeguarded against common network threats.
6. Robust Network Management Tools
The TnT-G3016-L3 provides flexible and centralized network management through:
Command Line Interface (CLI)
Web-based GUI
SNMP v1/v2/v3
EMS/NMS platforms
TR-069 remote provisioning
This simplifies network monitoring, reduces maintenance time, and enables remote troubleshooting, thereby minimizing service disruptions and increasing operational efficiency.
7. Compact, Rack-Mountable, and Power Efficient
Built in a 1U rack-mount chassis, the OLT is designed for efficient deployment in data centers, telecom rooms, and ISP hubs. It features:
Low power consumption
High reliability and durability
Hot-swappable power modules (optional)
Fanless or low-noise cooling options
Its compact form factor and robust build make it ideal for continuous 24×7 operation in demanding environments.
Use Case Scenarios
Internet Service Providers: Scalable broadband infrastructure for urban and rural coverage
Smart Cities: Backbone for surveillance, smart meters, and public Wi-Fi
Enterprises & Universities: Fiber connectivity for large campuses or office blocks
Hotels & Residential Buildings: Unified GPON infrastructure for in-room internet, IPTV, and voice services
Why Choose TnT-G3016-L3 GPON OLT?
The TnT-G3016-L3 is built for performance, reliability, and flexibility. It supports large subscriber volumes, integrates easily with next-gen core networks, and offers superior management and control options. Whether you are a startup ISP or an established telecom operator, this 16-Port GPON OLT provides the ideal platform to deliver blazing-fast, future-ready fiber broadband services.
