4*port XGSPON Combo OLT with 4*10G SFP+

Product Overview

HSGQ-TC04R is a 1U box-type XGS-PON/XG-PON/GPON Combo OLT designed for FTTH, FTTR, FTTB, commercial buildings, smart industrial parks, and other high-bandwidth fiber access networks.

The device provides four Combo PON interfaces that support XGS-PON, XG-PON, and GPON access according to the selected configuration. Each PON port supports a maximum 1:128 split ratio, with a total capacity of up to 512 users under the four-port configuration.

The HSGQ-TC04R also provides four GE RJ45 uplink ports and four 10G SFP+ uplink slots. It supports CLI, Web, SNMP/NMS, and cloud management, allowing operators to configure, monitor, maintain, and upgrade the device through different management methods.

The Combo PON design allows operators to continue serving compatible GPON users while gradually adding XGS-PON users. This provides a practical upgrade path for networks that need higher bandwidth without immediately replacing the complete existing ODN.

Technical Parameter

4-Port XGS-PON/GPON Combo OLT for 10G Network Access

HSGQ-TC04R combines four Combo PON interfaces with four GE uplink ports and four 10G SFP+ uplink slots in a 1U chassis.

The device is designed for access networks that require higher bandwidth, multiple PON branches, and flexible connections to aggregation or core equipment. It can be used with different ONU types according to the selected PON mode, optical module, and network configuration.

For broader product selection, buyers can review HSGQ’s XGS-PON OLT according to PON port count, uplink capacity, GPON compatibility, and management requirements.

GPON/XGS-PON Coexistence for Gradual Network Upgrades

The Combo PON architecture allows GPON and XGS-PON terminals to coexist in a suitable optical access network.

Operators can continue using compatible GPON ONUs while deploying XGS-PON ONUs for users that require higher bandwidth. This allows network upgrades to be completed in stages instead of replacing all terminal equipment at one time.

The actual coexistence performance depends on the selected Combo PON modules, ODN structure, optical splitters, wavelengths, ONU compatibility, and optical budget. These conditions should be evaluated before deployment.

For projects that still require standard GPON access, a 4-port GPON OLT can be used for comparison.

Flexible 10G SFP+ Uplink Architecture

The HSGQ-TC04R provides four GE RJ45 uplink ports and four 10G SFP+ optical uplink slots.

The GE interfaces can be used in existing Gigabit network environments, while the 10G SFP+ interfaces provide higher-capacity connections to aggregation switches, core switches, and enterprise network equipment.

Multiple uplinks can be configured for traffic aggregation, network redundancy, or service separation when supported by the connected upstream equipment.

When selecting optical modules, confirm the fiber type, transmission distance, wavelength, connector type, optical budget, and upstream device compatibility. HSGQ also provides a selection of 10G SFP+ modules.

Layer 2 and Layer 3 Network Protocol Support

The HSGQ-TC04R supports multiple Layer 2 and Layer 3 functions for broadband, enterprise, video, and other access services.

The supported protocol functions include STP, RSTP, MSTP, IGMP, DHCP, DHCPv6, LLDP, static routing, OSPF, RIP, VRRP, and PIM according to the product configuration.

VLAN processing, multicast control, traffic management, and routing functions can be configured according to the upstream network architecture, subscriber services, and access requirements.

Batch ONT Management for Multi-User Deployments

The device supports batch configuration, restart, and software upgrades for ONTs.

These functions can reduce repeated manual operations when multiple ONTs are installed across residential districts, hotels, campuses, industrial parks, and commercial buildings.

Batch operations should be performed with proper user permissions and configuration checks to avoid unintended changes across multiple terminals.

EDMS Cloud Management and Remote Maintenance

The HSGQ-TC04R supports connection to the EDMS cloud management platform through MQTT and SNMP protocols.

The cloud platform can support device lists, project management, version release, license management, alarm management, configuration, monitoring, firmware upgrades, Ping, and debugging functions.

Centralized cloud management is useful for operators and system integrators that maintain multiple OLTs or access sites. It can help reduce repeated on-site maintenance and improve visibility into equipment status.

Multi-Scenario FTTX Access

The HSGQ-TC04R can be used in residential districts, intelligent factories, hospitals, online education networks, cloud VR environments, and high-definition video access networks.

The four Combo PON ports allow the network to be divided into different access branches, while the 10G SFP+ uplinks provide higher-capacity connections toward the aggregation or core network.

For small ISP deployments, the Small ISP Solution can be used as a reference for planning OLT and ONU access equipment.

Product Features

PON Standards and Access

• Supports XGS-PON, XG-PON, and GPON access according to the selected configuration.

• Compliant with ITU-T G.987.

• Compliant with ITU-T G.9807.1.

• Compliant with ITU-T G.984.x.

• Supports a maximum 1:128 split ratio per PON port.

• Supports up to 512 users in the complete four-port configuration.

• Supports ONU automatic discovery, automatic identification, and authorization.

• Supports automatic ONU registration and user access management.

DBA, Traffic Control, and QoS

• Supports flexible DBA.

• Supports upstream and downstream traffic control.

• Supports port-based traffic control.

• Supports traffic shaping.

• Supports ACL.

• Supports QoS and service-priority management.

• Supports traffic policies for different access and service requirements.

VLAN, Multicast, and Layer 2 Functions

• Supports VLAN transparent transmission.

• Supports VLAN translation.

• Supports VLAN QinQ.

• Supports flexible and controllable multicast.

• Supports IGMP Snooping.

• Supports IGMP Proxy.

• Supports port isolation.

• Supports STP, RSTP, and MSTP.

• Supports ERPS, LLDP, and LACP according to the product configuration.

• Supports automatic loop detection.

Layer 3 and IP Functions

• Supports DHCP.

• Supports static routing.

• Supports OSPF.

• Supports RIP.

• Supports VRRP.

• Supports PIM.

• Supports IPv4 and IPv6.

• Supports DHCPv6 according to the product configuration.

Management and Maintenance

• Supports CLI management.

• Supports Web management.

• Supports SNMP/NMS management.

• Supports cloud management.

• Supports EDMS cloud connectivity through MQTT/SNMP.

• Supports device, project, version, license, alarm, configuration, and monitoring management.

• Supports firmware upgrades.

• Supports Ping and debugging functions.

• Supports user, log, and alarm management.

• Supports batch ONT configuration, restart, and software upgrades.

FAQs

What is an XGS-PON/GPON Combo OLT?

An XGS-PON/GPON Combo OLT allows compatible GPON and XGS-PON terminals to operate within a migration-oriented access network. It helps operators continue serving existing GPON users while adding XGS-PON users.

How many users can the HSGQ-TC04R support?

The product supports up to 1:128 split ratio per PON port and up to 512 users across four PON ports. The actual deployment capacity depends on optical loss, bandwidth planning, ONU performance, service profiles, and the selected configuration.

What uplink interfaces does the device provide?

The HSGQ-TC04R provides four GE RJ45 uplink ports and four 10G SFP+ uplink slots. It also includes Type-C, USB, and other management interfaces according to the product configuration.

Can the device support existing GPON users during an XGS-PON upgrade?

Yes, compatible GPON users can remain in service while selected users are upgraded to XGS-PON. The ODN, optical modules, splitters, wavelengths, ONU compatibility, and optical budget should be checked before deployment.

What standards does the Combo OLT support?

The product is listed as compliant with ITU-T G.987, ITU-T G.9807.1, and ITU-T G.984.x for XG-PON, XGS-PON, and GPON-related access requirements.

Does the HSGQ-TC04R support 10G uplinks?

Yes. The device provides four 10G SFP+ slots for optical uplink connections. The correct SFP+ module should be selected according to the fiber type, transmission distance, wavelength, and upstream equipment.

What management methods are available?

The device supports CLI, Web, SNMP/NMS, and cloud management. It also supports EDMS cloud connectivity through MQTT/SNMP, firmware upgrades, alarms, logs, configuration, monitoring, Ping, and debugging functions.

Does the OLT support VLAN and multicast services?

Yes. The product supports VLAN transparent transmission, VLAN translation, VLAN QinQ, IGMP Snooping, IGMP Proxy, and flexible multicast control.

Does the device support Layer 3 routing?

Yes. The listed Layer 3 functions include DHCP, static routing, OSPF, RIP, VRRP, PIM, IPv4, and IPv6 support according to the selected product configuration.

What information should be included in an inquiry?

Please provide the required PON mode, number of users, split ratio, fiber distance, ONU models, uplink type, VLAN and multicast requirements, management method, power configuration, and planned application scenario.