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VSOL V1600G0-B 4 PON Ports GPON OLT

The VSOL V1600G0-B is a compact 4-port GPON OLT designed for ISPs and enterprises deploying cost-efficient fiber access networks. It supports up to 512 ONUs with 1:128 splitting, making it ideal for small to medium FTTH rollouts. Featuring 4 GPON ports, 4 GE Combo ports, and 2 10GE SFP+ uplinks, it ensures flexible and reliable connectivity. With carrier-grade design, high bandwidth, and efficient management, the V1600G0-B delivers dependable fiber performance, making it a smart investment for expanding networks.

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Description

The VSOL V1600G0-B is a high-performance 4-port GPON OLT engineered for next-generation FTTH deployments. Designed for small to medium ISPs, enterprises, and network providers, it offers a balance of scalability, reliability, and cost efficiency. Each of its 4 GPON ports supports up to 128 subscribers, enabling a total capacity of 512 ONUs, making it suitable for both dense urban coverage and rural expansion.

This OLT is equipped with 4 GE Combo ports (copper/optical) and 2 10GE SFP+ uplinks, ensuring flexible backbone connectivity to aggregation or core switches. With support for standard ITU-T G.984.x GPON technology, it provides downstream bandwidth of 2.488 Gbps and upstream bandwidth of 1.244 Gbps per PON port.

The V1600G0-B includes advanced features such as VLAN, QoS, IGMP Snooping, DHCP relay, ACL, and dynamic bandwidth allocation (DBA), ensuring seamless service delivery for data, voice, and video applications. It also integrates with VSOL’s network management system, providing efficient configuration, monitoring, and fault management through CLI, Web, SNMP, and EMS.

Compact and carrier-grade, the OLT is designed for rackmount installation and includes dual power supply options (AC/DC) for improved reliability. Its efficient design ensures low power consumption while maintaining stable performance for long-term network expansion.

With its versatile interfaces, high subscriber capacity, and robust feature set, the VSOL V1600G0-B is an ideal choice for ISPs and enterprises building modern GPON-based FTTH access networks.

Application

FTTH, Data centers, ISP backbone, Enterprise fiber links

Key Features

✔️ 4 GPON ports, supporting up to 512 ONUs with 1:128 split
✔️ 2×10GE SFP+ uplinks for high-speed backbone connectivity
✔️ 4×GE Combo ports (RJ45/Optical) for flexible aggregation
✔️ Supports ITU-T G.984.x GPON standard with 2.5G/1.25G speeds
✔️ Advanced features: VLAN, QoS, IGMP Snooping, ACL, DBA
✔️ Dual power options (AC/DC) for carrier-grade reliability
✔️ Compact 1U rackmount design for easy deployment
✔️ Centralized management via Web, CLI, SNMP, and EMS

Specifications

Specification Details
Item V1600G0-B
Chassis Rack 1U, 19-Inch Standard Box
Uplink Ports 2 × RJ45 (GE) – 2 × SFP (GE) / SFP+ (10GE)
GPON Ports 4 Physical Interface
Max Splitting Ratio 1:128
Management Ports – 1 × 10/100/1000BASE-T out-band port – 1 × CONSOLE port – 1 × USB 2.0
Backplane Bandwidth 104 Gbps
Port Forwarding Rate 47.616 Mpps
PON Port Specification Transmission Distance: 20 km Speed: Upstream 1.244 Gbps, Downstream 2.488 Gbps Wavelength: TX 1490nm, RX 1310nm Connector: SC/UPC Fiber Type: 9/125μm SMF
Supported PON Modules Class B+, C, C+, C++, C+++
Power Supply – AC: 100–240V (Rated: 110V / 220V) – DC: Working Voltage Range -36 ~ -75V, Rated Voltage -48V / -60V
Management Mode EMS / WEB / SNMP / Telnet / CLI

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