GPON OLT 8 PON (V1600G1) (With C++ Module) – NETLINK

GPON OLT 8 PON (V1600G1) with C++ Module – High-Density, Carrier-Class Optical Line Terminal

The GPON OLT 8 PON (V1600G1) with C++ module is a next-generation, high-performance, and scalable Optical Line Terminal (OLT) designed for Gigabit Passive Optical Network (GPON) deployments. This compact and robust device delivers ultra-fast broadband access and triple play services including high-speed internet, IP telephony, and IPTV/video streaming across FTTH (Fiber-to-the-Home), FTTB (Fiber-to-the-Building), and FTTx applications.

With 8 PON ports, 4 GE (Gigabit Ethernet) uplink ports, and 4 10GE (SFP+) uplink ports, the V1600G1 OLT ensures flexible network design, higher bandwidth capacity, and seamless interoperability with various ONT/ONU devices. It adopts the ITU-T G.984 GPON standard and is fully compatible with existing third-party GPON ONTs/ONUs.

The integration of the C++ module in each PON port enhances optical performance and allows greater transmission distance (up to 20 km), better stability, and long-term reliability in outdoor deployments.

✅ Key Features of GPON OLT 8 PON (V1600G1) with C++ Module

⚡ High Port Density & Flexibility

• 8 x GPON ports: Each port supports 128 ONT connections via optical splitters, allowing up to 1024 subscribers per device.

• 4 x GE uplink ports and 4 x 10GE SFP+ uplink ports for high-bandwidth upstream connections to aggregation switches or core routers.

🔬 Advanced C++ Optical Module

• The V1600G1 comes equipped with C++ optical modules on each PON port, offering extended transmission distances up to 20–40 km, and better link budget (≥29 dB) compared to standard C+ modules.

• Ensures stronger optical signal strength for stable, long-distance deployments.

🔌 Compact & Efficient Design

• 1U rack-mountable chassis ideal for space-constrained environments.

• Fanless or low-noise fan design for energy-efficient operation and heat dissipation.

🌐 GPON Protocol Support

• Fully compliant with ITU-T G.984/G.988 standards, supporting GPON downstream speeds of 2.488 Gbps and upstream speeds of 1.244 Gbps.

• Supports DBA (Dynamic Bandwidth Allocation), T-CONTs, GEM ports, and OMCI for seamless management and service provisioning.

🛠️ Comprehensive Management & Maintenance

• Supports CLI, SNMP, Telnet, SSH, and web GUI for flexible device management.

• OMCI remote management of ONTs for firmware upgrade, diagnostics, and service configuration.

• Built-in alarm and performance monitoring system with real-time status reporting.

🔐 Robust Security and QoS

• VLAN tagging and QinQ support

• MAC address filtering, user isolation, and storm control

• Advanced QoS capabilities including traffic classification, rate limiting, and priority scheduling for enhanced user experience.

📐 Technical Specifications

🏠 Application Scenarios

• FTTH/FTTB/FTTx networks in residential, campus, or corporate setups

• Triple Play Services: Broadband Internet, IPTV, VoIP

• ISP and Telecom Operators seeking scalable and high-density GPON deployments

• Smart City Projects, surveillance systems, and enterprise connectivity

🌟 Benefits

• Scalable architecture supporting thousands of users per device

• Long-reach performance with C++ modules for extended deployment radius

• Flexible uplinks supporting both GE and 10GE interfaces

• Carrier-class reliability with redundant uplinks and advanced security

• User-friendly management and zero-touch ONT provisioning via OMCI

🔚 Conclusion

The GPON OLT 8 PON (V1600G1) with C++ Module is an ideal choice for ISPs, telecom operators, and enterprises aiming to build or expand high-performance fiber networks. With enhanced optical modules, high port density, rich uplink options, and robust management capabilities, it ensures superior service delivery, long-term scalability, and future-ready connectivity.