Syrotech GPON OLT – 1U chassis – 4 fixed pon slots – 4 Combo Port (4xGE SFP Port + 4xGE Copper Port) – 2x10GE SFP+ports – CLI NMS – 1:128 splitting ratio – 4x C++ PON SFP ( with C++ PON SFP)
SY-GPON-4OLT – High-Density 4-Port GPON Optical Line Terminal for Next-Generation Fiber Networks
The SY GPON 4OLT is a robust, carrier-grade GPON Optical Line Terminal (OLT) engineered for high-capacity fiber optic networks. With 4 GPON ports, it supports large-scale Fiber-to-the-Home (FTTH), Fiber-to-the-Business (FTTB), and Fiber-to-the-Premises (FTTP) deployments. Designed for scalability, reliability, and performance, this device is ideal for Internet Service Providers (ISPs), telecom carriers, and enterprise network operators.
It conforms to ITU-T G.984/G.988 standards and provides high-speed, symmetrical GPON access, enabling delivery of integrated triple-play services — voice, video, and data — over a single optical infrastructure.
Key Features
✅ 4 High-Performance GPON Ports
The SY-GPON-4OLT includes 4 GPON ports, each capable of supporting up to 128 ONUs (Optical Network Units) through a 1:128 splitter ratio. In total, the device can connect up to 512 ONUs, making it an excellent solution for densely populated areas and wide deployment zones.
✅ Flexible Uplink Connectivity
Equipped with 2x Gigabit Ethernet (RJ45) and 2x SFP uplink ports, the OLT offers both optical and electrical interfaces for upstream data transmission. This allows seamless integration with the core network and ensures flexible backhaul connectivity.
✅ Compact, Rack-Mountable Design
With a 1U compact form factor, this OLT easily fits into telecom racks and cabinets. Its lightweight, efficient build allows quick installation in data centers, POP sites, or centralized offices.
✅ Advanced Layer 2 and Layer 3 Switching
The device supports Layer 2 switching features like VLAN tagging, QinQ, port isolation, and MAC address filtering, as well as Layer 3 capabilities such as static routing. These help in maintaining organized, secure, and efficient data traffic within the network.
✅ Comprehensive Network Management
It offers a variety of management options including Web GUI, CLI (Command Line Interface), SNMP, and TR-069 remote management. This enables administrators to easily configure, monitor, and troubleshoot the device locally or remotely.
Technical Specifications
| Feature | Details |
|---|---|
| GPON Ports | 4 x GPON (Compliant with ITU-T G.984/G.988) |
| Max Connected ONUs | Up to 512 (128 per port) |
| Uplink Ports | 2 x GE RJ45 + 2 x SFP |
| Switching Capacity | 16 Gbps |
| Forwarding Rate | 11.9 Mpps |
| MAC Address Table | 16K |
| VLAN Support | 802.1Q VLAN, QinQ, VLAN translation |
| QoS | 802.1p, WRR, SP, DSCP |
| Security | Storm control, MAC filtering, ACLs |
| Power Supply | AC 100–240V / DC 48V |
| Operating Temperature | 0°C ~ +50°C |
| Storage Temperature | -40°C ~ +85°C |
| Mounting | 1U Rack Mount |
| Management | Web, CLI, SNMP v1/v2/v3, TR-069 |
Applications
🌐 ISPs & Telecom Operators
SY-GPON-4OLT is ideal for high-density ISP deployments, enabling seamless delivery of fiber-based internet, IPTV, VoIP, and business-class services.
🏢 Corporate and Enterprise Networks
Enterprises can deploy this OLT for inter-building fiber networks or campus-wide connectivity, providing secure and fast data transfer between locations.
🏘️ Smart Cities & Housing Societies
Perfect for smart city initiatives and residential complexes, enabling the provisioning of high-speed internet and smart services over a single fiber line.
Advantages
Conclusion
The SY-GPON-4OLT is a powerful and future-ready solution for any organization looking to build or expand a fiber optic access network. Its high capacity, advanced management capabilities, and standards-compliant design make it a strategic investment for ISPs, businesses, and urban developers. Whether you’re deploying FTTH in a city or building a dedicated fiber network in an enterprise campus, this device provides the flexibility, performance, and reliability needed for the job.
