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VSOL V1600GT 2 PON Ports GPON OLT

The VSOL V1600GT is a compact 2-port GPON OLT designed for ISPs and small network operators delivering reliable fiber broadband services. Featuring 2 GPON OLT ports, 4 GE combo ports, and 2 10GE uplink ports, it supports flexible networking for FTTH deployments. With advanced Layer 2/Layer 3 switching, VLAN, QoS, and security features, it ensures stable and efficient traffic management. Built for scalability and carrier-grade performance, the V1600GT is a smart choice for operators expanding GPON networks.

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Description

The VSOL V1600GT is a high-performance 2-port GPON OLT that provides a cost-effective and efficient solution for fiber-to-the-home (FTTH) and small-scale GPON deployments. Engineered for ISPs, WISPs, and enterprise networks, it combines compact design with powerful switching and management capabilities.

This OLT is equipped with 2 GPON OLT ports, supporting up to 256 ONUs (1:128 split ratio per port), making it ideal for building scalable fiber access networks. It includes 4 Gigabit combo uplink ports (GE RJ45/GE SFP) and 2 10GE SFP+ ports, ensuring flexible uplink connectivity for diverse network backbones.

The V1600GT supports a comprehensive set of Layer 2 and Layer 3 features, including VLAN, QinQ, STP/RSTP, QoS, ACL, IGMP Snooping, and static routing. It provides operators with enhanced network control, traffic prioritization, and multicast efficiency.

Designed for carrier-class performance, the OLT includes powerful security mechanisms such as port isolation, anti-ARP spoofing, and broadcast storm control. It also integrates with SNMP, CLI, Web, and EMS management platforms for flexible operation and monitoring.

Compact and robust, the VSOL V1600GT is suitable for small ISPs, enterprises, and building network operators looking to expand FTTH services while maintaining reliability and scalability.

Application

FTTH, ISP backbone, Enterprise fiber links, Data centers

Key Features

✔️ 2 GPON OLT ports, supporting up to 256 ONUs
✔️ 4 GE combo uplink ports (RJ45/SFP) for flexible connections
✔️ 2 × 10GE SFP+ uplink ports for high-speed backbone links
✔️ Supports VLAN, QinQ, STP/RSTP, QoS, ACL, IGMP Snooping
✔️ Carrier-grade reliability with port isolation and security features
✔️ Supports SNMP, CLI, Web, EMS management interfaces
✔️ Compact 1U rackmount design for space-efficient deployments
✔️ Ideal for FTTH networks, ISPs, and enterprise fiber access

Specifications

Specification Details
Item V1600GT
Chassis Rack 1U, 19-Inch Standard Box
Uplink Ports 2 × RJ45 (GE) – 2 × SFP (GE) / SFP+ (10GE)
GPON Ports 2
Physical Interface: SFP Slots
Supported PON module level: Class C++/Class C+++/Class C++++
Max Splitting Ratio 1:128
Management Ports – 1 × 10/100/1000BASE-T out-band port – 1 × CONSOLE port – 1 × USB-COM – 1 × USB 2.0
Backplane Bandwidth 208 Gbps
Port Forwarding Rate 40.176 Mpps
PON Port Specification (Class C+++) Transmission Distance: 20 km

PON port speed: Upstream 1.244 Gbps, Downstream 2.488 Gbps

Wavelength: TX 1490nm, RX 1310nm

Connector: SC/UPC

Fiber Type: 9/125μm SMF

TX Power: +4.5 ~ +10 dBm

Rx Sensitivity: ≤ -30 dBm

Saturation Optical Power: -12 dBm
Power Supply AC: Working Voltage Range: 100~240V, Rated Voltage: 110V/220V
DC: Working Voltage Range: -36~-75V, Rated Voltage: -48V/-60V

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