16PON GPON OLT

16PON Ports GPON OLT

This enterprise-grade GPON OLT features 16 PON ports with comprehensive connectivity options, including 4 Gigabit Ethernet copper ports (RJ45) and flexible uplink options: 4×GE (SFP) or 4×10GE (SFP+). Engineered for service-integrated networks, it delivers exceptional reliability, density, and advanced switching/routing capabilities for next-generation broadband and multi-service access.

Key Features:

Massive Capacity: Supports up to 128 ONUs per PON port, with total device capacity of 2,048 ONUs

Compact Design: 1U rack-mountable chassis optimized for space-constrained environments

Multi-Service Support: Seamlessly integrates data, voice, and video services for triple-play applications

Advanced Protection: Built-in network security with continuous forwarding, graceful restart, and ring protection mechanisms

High Availability: Redundant architecture ensures maximum uptime and operational efficiency

Flexible Deployment: Ideal for various scenarios including small equipment rooms and distributed access networks

Technical Specifications:

16× GPON ports (downstream: 2.488 Gbps, upstream: 1.244 Gbps)

4× GE RJ45 electrical ports

4× combo uplink ports (GE SFP or 10GE SFP+)

1U standard rack-mount form factor

Perfect for service providers and enterprises requiring scalable, high-performance optical access solutions with comprehensive service delivery capabilities.

 

Item Spotlights

● Compliant with ITU-T G984/G.988 standards and China Telecom GPON Technical Requirements

● Friendly EMS/Web/Telnet/CLI/SSH v1/v2 management

● Remote online ONT configuration and management(WAN, WiFi, POTS, etc);

● 32K Mac address

● Support IPv6,IPv4

● ARP proxy,,4096 hardware Host Routes,4096 hardware Subnet Routes;

● Support MLD v1/v2 snooping(Multicast Listener Discovery snooping);

● Support 802.1X,Radius,Tacacs+;

● Support 4096 VLANs, port VLAN and protocol VLAN;

● Support VLAN tag/Un-tag ,VLAN transparent and QinQ transmission;

● Support port rate limitation;

● Support 802.1D and 802.1W;

● Support static LACP,Dynamic LACP;

● QoS based on port, VID, TOS and MAC address;

● IEEE802.x flow control;

● Port stability statistic and monitoring;

● Support IGMP snooping, 256 IP Multicast Groups

● DHCP server,DHCP relay,DHCP snooping,DHCP option82;

● Support data encryption, multi-cast, port VLAN, separation, RSTP, etc

● Support ONT auto-discovery, auto configuration/link detection/remote upgrade of software;

● Support power-off alarm function, easy for link problem detection;

● Support broadcasting storm resistance function;

● Support ACL and SNMP to configure data packet filter flexibly;

● Specialized design for system breakdown prevention to maintain stable system;

● Support RSTP,IGMP Proxy;

● Support Dynamic Bandwidth Allocation (DBA)

● Support remote software upgrade,download firmware to OLT from web/tftp/ftp

● Two power supply redundancy desig

 

Description

Items	Unit	Specifications
PON standard.		GPON ITU-T G.984.x
PON interface	Qty.	16*GPON SFP Ports (Class C+), Receiving sensitivity: ≤ -30dBm(Saturation Optical -12dBm). Power, Transmitting optical power: +1 ~ +5dBm Transmission distance: 20KM. Max splitting ratio1:128
	Speed	Upstream 2.488G Downstream 1.244G
Wavelength	nm	Tx1310, Rx 1490
Uplink	GE	4*copper Ethernet ports 10/100/1000M auto-negotiation
	SFP GE SFP 10GE	4*GE(SFP)/ 4*10GE (SFP+) auto-detection
USB		1*USB2.0(Type A)+1*Console(Type C)
Layer 3		Support static route, RIP v1/v2, OSFP v2, ARP proxy
Management Ports		1*10/100BASE-T out-band port, 1*CONSOLE port
Management Mode		SNMP,Telnet,CLI,WEB,SSH v1/v2
VLAN		Tag / Un-tag,VLAN transmission,QinQ
Operating condition	℃	Operating temp: -5 ~ +55
Storing condition	℃	Storing temp: -40 ~ +85
Humidity	%	5~90(non-condensing)
Power consumption	W	≤85
Dimension	mm	442×320×44(L×W×H)
Net weight	Kg	4.5

 

The evolution of broadband access technology has made FTTX networks the cornerstone of modern telecommunications infrastructure. As service providers expand their fiber-to-the-x deployments, the demand for high-performance, scalable optical line terminal equipment has never been greater. A robust 16-port GPON OLT represents the perfect balance between capacity, efficiency, and investment value for growing FTTX networks.

Transforming FTTX Networks with Advanced GPON Technology

Modern FTTX architectures require equipment that can handle increasing bandwidth demands while maintaining reliability and ease of management. This enterprise-grade optical line terminal delivers exceptional performance through its comprehensive port configuration, combining sixteen GPON interfaces with multiple uplink options to create a versatile platform for any FTTX deployment scenario.

The compact 1U rackmount design maximizes data center efficiency while providing substantial subscriber capacity. Each optical interface supports connections to over one hundred endpoints, enabling the system to manage more than two thousand subscriber devices simultaneously. This scalability makes it ideal for both established FTTX networks and rapidly expanding service areas.

Key Advantages for FTTX Service Providers

High-Density Architecture

Space constraints in telecommunication facilities demand equipment that delivers maximum capability within minimal footprint. The slim profile allows operators to deploy powerful FTTX infrastructure even in limited rack space, while the high port density reduces per-subscriber equipment costs.

Comprehensive Service Integration

FTTX networks must support diverse applications beyond basic internet connectivity. This platform seamlessly integrates data transmission, voice services, and video streaming capabilities, enabling triple-play service delivery through a unified infrastructure. The multi-service approach maximizes revenue potential from each fiber connection.

Enterprise-Grade Reliability

Network uptime is critical for FTTX operators. Dual power supply architecture ensures continuous operation even during power source failures. Advanced protection mechanisms including graceful restart functionality and ring topology support minimize service interruptions and maintain subscriber satisfaction.

Intelligent Bandwidth Management

Dynamic bandwidth allocation optimizes fiber capacity across all connected subscribers in your FTTX network. The system automatically adjusts resource distribution based on real-time demand, ensuring efficient utilization while maintaining quality of service standards for premium applications.

Technical Excellence for Modern FTTX Infrastructure

Standards Compliance

Full adherence to international telecommunications standards ensures compatibility across multi-vendor FTTX environments. The platform supports both IPv4 and IPv6 protocols, future-proofing your network investment as internet addressing evolves.

Flexible VLAN Capabilities

Advanced virtual LAN functionality with support for over four thousand VLANs enables sophisticated network segmentation. FTTX operators can implement complex service tiers, separate business and residential traffic, and create secure isolated environments for enterprise customers.

Powerful Uplink Options

Multiple gigabit copper ports provide reliable local connectivity, while the combination of gigabit and 10-gigabit SFP slots offers flexible backbone integration. This variety ensures seamless integration into existing FTTX network topologies and accommodates future bandwidth expansion.

Comprehensive Management Tools

Multiple access methods including web interface, command-line, and network management protocols provide administrators with flexible control options. Remote configuration capabilities allow centralized management of distributed FTTX equipment, reducing operational complexity and support costs.

Security Features for Protected FTTX Deployments

Network security is paramount in modern FTTX installations. Built-in authentication mechanisms, access control lists, and encryption support protect both the infrastructure and subscriber data. Storm control functions prevent broadcast floods from impacting service quality, while DHCP security features guard against unauthorized network access.

Optimized for Diverse FTTX Applications

Residential Broadband

Deliver high-speed internet access to suburban and urban communities with reliable fiber connectivity. The platform's multicast support enables efficient IPTV distribution, while voice capabilities facilitate VoIP telephony services.

Enterprise Connectivity

Provide businesses with dedicated fiber connections offering symmetrical bandwidth and guaranteed service levels. Advanced QoS mechanisms ensure critical applications receive priority treatment.

Multi-Dwelling Units

FTTX solutions for apartment buildings and condominiums benefit from the high subscriber capacity per optical interface. Single fiber drops can serve entire buildings, reducing installation complexity.

Campus Networks

Educational institutions and corporate campuses can deploy comprehensive FTTX infrastructure connecting multiple buildings through a centralized optical distribution network.

Installation and Deployment Advantages

The straightforward installation process accelerates FTTX network rollouts. Automatic subscriber device discovery reduces provisioning time, while remote software upgrade capabilities minimize the need for on-site technical visits. The compact dimensions allow deployment in various environments, from traditional data centers to remote aggregation points.

Maximizing FTTX Network Performance

Quality of service mechanisms based on multiple parameters ensure optimal performance for different traffic types. Priority queuing guarantees latency-sensitive applications like video conferencing and VoIP receive necessary resources, while background traffic like software updates occurs without degrading user experience.

Layer 3 routing capabilities enable advanced FTTX network designs where the OLT serves as a distribution router, simplifying network architecture and reducing equipment requirements. Support for dynamic routing protocols facilitates integration into complex telecommunications networks.

Frequently Asked Questions

What makes this solution suitable for FTTX networks?

The combination of high port density, substantial subscriber capacity, and comprehensive service support makes it ideal for fiber-to-the-home, fiber-to-the-building, and fiber-to-the-premises deployments. The platform handles data, voice, and video services through unified infrastructure, meeting all FTTX operator requirements.

How many subscribers can be connected per optical port?

Each GPON interface accommodates up to 128 optical network terminals, allowing the complete system to serve over 2,000 subscribers. This capacity suits medium to large FTTX deployments while maintaining manageable subscriber ratios.

What is the maximum reach for fiber connections?

The optical specifications support transmission distances up to 20 kilometers with splitting ratios of 1:128. This range covers most FTTX deployment scenarios, from dense urban areas to suburban communities, without requiring additional amplification equipment.

Can the system integrate with existing network infrastructure?

Multiple uplink options including copper gigabit ports and both 1G/10G SFP slots ensure compatibility with diverse backbone architectures. Standards-compliant implementation allows seamless integration into multi-vendor FTTX environments.

What management options are available for remote sites?

Comprehensive remote management through web interface, SNMP, and secure shell access enables centralized control of distributed FTTX equipment. Administrators can configure, monitor, and troubleshoot devices without physical site access.

How does the platform ensure service continuity?

Redundant power supplies prevent outages from single power source failures. Rapid Spanning Tree Protocol support and graceful restart mechanisms maintain connectivity during network topology changes or device updates.

What security measures protect the FTTX network?

Multiple authentication mechanisms including 802.1X and RADIUS integration control network access. Access control lists filter traffic based on flexible criteria, while DHCP snooping prevents unauthorized devices from disrupting service.

Is the equipment suitable for harsh environments?

The operating temperature range from -5°C to +55°C accommodates various installation environments, including uncontrolled temperature spaces. The fanless design or efficient cooling system ensures reliable operation across the specified conditions.

How does dynamic bandwidth allocation benefit FTTX operators?

DBA functionality automatically adjusts bandwidth distribution based on actual subscriber usage patterns. This optimization maximizes fiber capacity utilization while ensuring fair resource allocation and maintaining service quality commitments.

What upgrade path does the platform provide?

Remote firmware upgrade capabilities through multiple protocols allow operators to deploy new features and security patches across distributed FTTX installations without dispatching technicians. This reduces operational costs and accelerates feature deployment.

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