High-Capacity 2-Port GPON OLT Optical Line Terminal (OLT) for FTTH Networks

Technical Parameter

High-Capacity 2-Port GPON Optical Line Terminal (OLT) for FTTH Networks

This advanced GPON OLT is engineered for scalable Fiber-to-the-Home (FTTH) deployments, featuring dual PON ports with robust management capabilities. Designed for service providers, it delivers efficient fiber access, supports high-density ONU connectivity, and integrates advanced traffic management tools. Key highlights include:

• 16K MAC Address Table: Ensures seamless layer 2 switching for large subscriber bases.
• Dynamic Bandwidth Allocation (DBA): Optimizes upstream/downstream bandwidth utilization in real time.
• Port Aggregation: Combines multiple links for load balancing and redundancy.
• Granular Traffic Control: Enforces QoS policies and rate limiting per port or service.
• Automated ONU Management: Auto-discovers, registers, and provisions ONUs for plug-and-play deployment.
• VLAN & Multicast Support: Enables flexible network segmentation and efficient video streaming.
• IGMP Snooping: Optimizes multicast traffic delivery to reduce bandwidth waste.
• Cloud Management Compatibility: Integrates with remote monitoring platforms via standard protocols.
• Flexible Uplink Options: Supports electrical or optical uplink modules for diverse network topologies.
• Optical Link Diagnostics: Proactive monitoring with alarms for fiber fault detection.
• Dual Power Supply: Redundant power inputs for carrier-grade reliability.
• Compact Design: 1U rack-mountable chassis with low power consumption (

• Massive Scalability: Each PON port supports up to 128 ONUs, with full configuration reaching 256 ONUs.

 FAQ:

1. Q: What benefits does the 16K MAC address table provide for network performance?
   A: A 16K MAC table allows the OLT to manage up to 16,384 unique devices, critical for dense FTTH deployments where thousands of subscribers require concurrent layer 2 connectivity without MAC flooding.

2. Q: How does DBA improve bandwidth efficiency compared to static allocation?
   A: DBA dynamically adjusts bandwidth based on real-time traffic demands, ensuring high-priority services (e.g., VoIP, video) receive guaranteed resources while maximizing overall network utilization.

3. Q: Can this OLT load-balance traffic across multiple uplink connections?
   A: Yes, via port aggregation (LACP), the OLT can bond multiple gigabit uplink interfaces to create a logical high-speed pipe, distributing traffic loads and providing redundancy.

4. Q: What automation features simplify ONU deployment?
   A: The OLT auto-discovers ONUs via serial numbers, auto-registers them using preconfigured templates, and applies zero-touch provisioning (ZTP) for plug-and-play scalability.

5. Q: How does cloud management integration reduce operational costs?
   A: Cloud support enables centralized monitoring via TR-069/SNMP, allowing remote firmware updates, configuration changes, and fault diagnostics—reducing truck rolls and OPEX.