T300-G04 4-Port GPON OLT 1U Compact Dual Power Supply 80Gbps for FTTH/FTTO

• Alternative Names: 4 Port GPON OLT, 1U Compact OLT, Small GPON OLT, Dual Power OLT, FTTH Central Office Equipment, FTTx Access OLT
• Main Applications: Rural fiber broadband, small residential communities, enterprise branches, campus dormitories, industrial parks, video surveillance backhaul
• Core Highlights: 1U ultra-compact design, 4GPON ports (supports 512 ONUs total), 80Gbps switching capacity, dual redundant power supply (AC/DC), 410G SFP+ uplink, IPv4/IPv6 dual stack, rich VLAN functions

The T300-G04 is a high-cost-effective 1U compact GPON Optical Line Terminal (OLT) independently developed by Shandong Wanshuo Optoelectronic. Designed for small and medium-sized access scenarios, it provides 4 GPON ports and supports up to 128 ONUs per port, with a total access capacity of 512 terminals, perfectly meeting the networking needs of rural areas, small communities and enterprise branches.

Adopting advanced carrier-grade design, it supports dual redundant power supply (AC 90-264V / DC 40-62V) with 15A overcurrent protection, ensuring 99.999% system reliability. It provides 410G SFP+ and 4GE RJ45 uplink interfaces, supporting flexible networking and smooth capacity expansion. With 80Gbps backplane switching capacity and 8K MAC address table, it delivers stable and high-performance data forwarding.

The device fully complies with ITU-T G.984.x/G.988.x standards, supports T-CONT DBA, bidirectional FEC and AES-128 encryption. It integrates comprehensive L2/L3 functions including rich VLAN features, static/dynamic routing, multicast and QoS, and supports multiple management methods such as EMS, WEB, SNMP, CLI and Telnet. The NM3000 network management system provides unified graphical management for OLT and ONU devices, greatly reducing operation and maintenance costs. It supports a maximum transmission distance of 20km (up to 60km for long-distance scenarios), making it the ideal choice for cost-effective FTTx deployment.

• Rural and remote area fiber broadband construction
• Small residential communities and apartment buildings
• Enterprise branches and small office parks
• Campus dormitories and teaching buildings
• Video surveillance and security backhaul systems
• Industrial park and factory network access

1. Ultra-compact 1U Design: Saves 70% rack space compared with traditional OLTs, ideal for small computer rooms and edge nodes
2. Dual Redundant Power Supply: Supports AC/DC hybrid power supply, ensuring uninterrupted operation in case of power failure
3. High Cost Performance: 4-port configuration with carrier-grade performance, lowest per-port deployment cost
4. Flexible Uplink: 4×10G SFP+ + 4×GE RJ45 uplink, supporting ring network and chain network topologies
5. Carrier-grade Reliability: Complies with ITU-T standards, supports AES-128 encryption and ONU legitimacy authentication
6. Comprehensive Functions: Rich L2/L3 features, IPv4/IPv6 dual stack, multicast and QoS, meeting all service requirements
7. Easy Maintenance: Unified NM3000 management system, supports batch ONU upgrade and remote configuration
8. Smooth Evolution: Supports L3 switching and IPv6, enabling seamless upgrade to next-generation networks