




VSOL
VSOL 8-Port XGS-PON/XG-PON/GPON Combo OLT with 100GE Uplinks
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Future-Proof Your Fiber Network with High-Density 10G PON
The VSOL 8-Port XGS-PON Combo OLT is a high-density, carrier-grade Optical Line Terminal designed to provide a scalable and flexible solution for modern Fiber-to-the-Home (FTTH) and enterprise networks. It empowers Internet Service Providers (ISPs) to seamlessly upgrade their infrastructure from legacy GPON to ultra-fast 10G symmetrical services without costly hardware replacement. Featuring 8 combo PON ports, this OLT supports GPON, XG-PON, and XGS-PON technologies simultaneously on the same port, offering unparalleled flexibility for network evolution. With a robust 520 Gbps switching capacity and high-speed 25GE and 100GE uplink ports, it is engineered to handle the escalating bandwidth demands of today's digital world, ensuring a reliable, high-performance network for residential and business customers alike.
Key Features
- Tri-Mode Combo PON Ports: Equipped with 8 SFP+ combo ports that support GPON, XG-PON, and symmetrical XGS-PON to facilitate a smooth and cost-effective migration to 10G speeds.
- Ultra-High-Speed Uplinks: Features 4x 25GE SFP28 ports and 2x 100GE QSFP28 ports, providing massive bandwidth for traffic aggregation and ensuring a bottleneck-free network core.
- High Switching Capacity: A powerful 520 Gbps switching capacity delivers stable, high-performance data forwarding to support large-scale deployments.
- Carrier-Grade Reliability: Designed with dual hot-swappable power supply slots for redundancy, ensuring continuous and uninterrupted network operation.
- Advanced Layer 3 Functions: Integrates Layer 3 routing capabilities, enhancing network efficiency and management.
- Compact and Efficient: A standard 1U, 19-inch rack-mountable design allows for easy and space-saving installation in server racks.
- Flexible Management: Offers comprehensive management options including CLI, WEB, SNMP, Telnet, and SSH for convenient network administration.
Technical Specifications
| Parameter | Details |
| Chassis | 1U 19-inch standard rack-mountable box |
| PON Ports | 8 x XG(S)-PON / GPON Combo Ports (SFP+ Slots) |
| Uplink Ports | 4 x 25GE SFP28 Ports 2 x 100GE QSFP28 Ports (also supports 25GE/50GE) |
| Management Ports | 1 x 10/100/1000BASE-T RJ45 Out-band Port 1 x CONSOLE Port 1 x USB 3.0 Port 1 x Type-C USB Console Port |
| Switching Capacity | 520 Gbps |
| Forwarding Rate | 566.928 Mpps |
| MAC Address Table | 32K |
| PON Port Speed | GPON: Downlink 2.488Gbps / Uplink 1.244Gbps XG-PON: Downlink 9.953Gbps / Uplink 2.488Gbps XGS-PON: Downlink 9.953Gbps / Uplink 9.953Gbps |
| Max Splitting Ratio | 1:256 (1:128 recommended) |
| Power Supply | Dual hot-swappable power supply slots. Single AC PSU included (100~240V). |
| Max Power Consumption | 150W |
| Management Mode | SNMP, Telnet, CLI, WEB, SSH v2 |
| Dimensions (W x D x H) | 442mm x 330mm x 43.6mm |
| Weight | 4.8 kg |
| Operating Temperature | -20°C ~ +60°C |
| Storage Temperature | -40°C ~ +70°C |
Manufacturer Technical Data
| Product Spec Sheet |
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Frequently Asked Questions
Answers to frequently asked questions
Does NexGen Computing conduct regular security audits?
Yes, we regularly conduct security audits and vulnerability assessments to identify and address potential security weaknesses, maintaining a high level of security and compliance with industry standards.
How can I stay informed about policy changes?
We reserve the right to update or modify our policies at any time. Changes will be posted on our website, and your continued use of our products and services constitutes acceptance of any changes.
Where can I find more information or ask additional questions?
For more information or assistance, please visit our website at www.nexgencomputing.co.za or contact us at support@nexgencomputing.co.za.
How does NexGen Computing handle shipping and delivery?
Orders are processed promptly, with delivery details provided at checkout. Tracking information will be emailed once your order ships.
What is the return and refund policy?
Refunds are typically issued for defective or incorrect items within 14 days of receipt. For detailed information, please refer to our Refund Policy.
Is my payment information secure?
Yes, all payments made on our site are processed securely on our domain using industry-standard security measures. Sensitive data, such as credit card numbers, are processed by PCI-compliant payment processors like Yoco, Paystack, and Peach Payments.





