HSGQ-G02
| Quantity: | |
|---|---|
HSGQ-G02 is a small-capacity cassette GPON OLT designed for projects that require more than one PON access route. It complies with ITU-T G.984/G.988 requirements and supports GPON access, optical link management, service control, maintenance, and network monitoring.
Unlike a single-port GPON OLT, the G02 provides two downlink GPON ports. This allows network operators to divide users by building, floor, service area, or deployment phase instead of placing all terminals on one PON route.
The device also includes four GE RJ45 ports and one 10G SFP+ uplink. With a 1U height, compact housing, and flexible management functions, the G02 is suitable for small ISP networks, enterprise broadband access, residential projects, video surveillance, and Internet of Things applications.
The HSGQ GPON OLT product range includes additional PON port capacities for projects that require further network expansion.
Item | HSGQ-G02 |
Interface | 2*GPON |
4*GE RJ45 | |
1*10G SFP+ | |
PON | ITU.T G.984.x/G.988; |
Password authentication modes | |
Terminal access up to 20km on a single fiber | |
1: 128 split ratio on single PON port | |
DBA algorithm, and the particle is for 64Kbit/s | |
Standard OMCI management function | |
ONU batch software upgrade | |
PON port optical parameter detection | |
Auto registration ONU bound with default profile | |
Flash | 128MB |
DDR | 512M |
Size | 250mm x 180mm x 44mm |
Weight | ＜5kg |
Management Ports | Console port |
Environment | Operating temperature:-10°C~55°C |
Storage temperature: -40°C~70°C | |
Storage humidity: 5%~95% (non-condensing) | |
Power Supply | DC 12V |
Redundancy Design | Dual power supply can be choose |
Support AC+DC input | |
Power Consumption | ＜10W |
Platform Management Features | Device list |
Project management | |
Version release | |
Lisense management | |
Permission management | |
User management | |
Configuration and Management | CLI, WEB, SNMP, NMS and CLOUD |
Software and bootrom upgrade by TFTP and FTP | |
Chinese/ English command prompt | |
Ping and Debug diagnosis | |
User/Log/Alarm management | |
Status | PON Status |
Uplink Status | |
Performance Monitor | |
System Monitor | |
L2 Function | Support VLAN |
Support port mirror | |
Support storm control | |
Support IGMP snooping/proxy | |
Support MAC black Hole | |
Support port isolation | |
Encrytion of PON port transmitting data |
Each GPON port of the HSGQ-G02 supports up to 128 terminals under the planned split ratio, optical budget, bandwidth allocation, and service conditions. With two PON ports, the complete device can support up to 256 ONUs under full configuration.
The dual-port architecture provides more flexibility when the network serves multiple buildings or user groups. For example:
PON 1 can serve one residential building while PON 2 serves another.
PON 1 can be assigned to regular broadband users while PON 2 serves a separate office or monitoring area.
A new access zone can be connected to the second PON port without changing the first route.
Two PON routes can be planned separately to simplify optical distribution and maintenance.
The maximum number of connected ONUs should still be evaluated together with the splitter structure, optical loss, service bandwidth, ONU compatibility, and expected traffic demand.
The HSGQ-G02 supports HSGQ Cloud management for centralized operation of the OLT. The cloud platform can help administrators organize devices, manage projects, review network status, and simplify routine maintenance.
For a dual-PON device, centralized management is especially useful when the two PON ports serve different buildings, floors, or service zones. Operators can maintain a clearer view of port assignments and connected terminals without handling each access route separately.
The G02 can also be integrated into suitable local network management environments. The preferred management method depends on the project’s security policy, network topology, user permissions, and maintenance requirements.
The HSGQ-G02 provides four Gigabit Ethernet ports and one 10G SFP+ uplink for connecting the OLT to aggregation switches, routers, or upstream fiber networks.
The 10G SFP+ port can be used when the two GPON ports need to share a higher-capacity fiber uplink. The four GE RJ45 ports provide additional options for local copper connections or nearby aggregation equipment.
This uplink combination helps the G02 support different network structures:
Fiber-based uplink to a core or aggregation switch
Copper Ethernet connection to local network equipment
Mixed electrical and optical uplink deployment
Separate aggregation planning for different service areas
Higher-capacity uplink planning for dual-PON traffic
The available uplink capacity does not represent the guaranteed speed of each subscriber. Actual service performance depends on the GPON split ratio, traffic profile, uplink utilization, ONU configuration, and network design.
The HSGQ-G02 uses a compact 1U cassette-style enclosure that saves installation space in equipment cabinets, access rooms, and local network facilities.
Ventilation openings and the internal chassis layout support natural airflow and help dissipate heat during normal operation. The low-power design makes the device suitable for compact deployments where installation space and power consumption must be controlled.
When the G02 is installed in a cabinet, sufficient clearance should be maintained around the ventilation openings. The cabinet should also be protected from excessive dust, moisture, and direct heat sources.
The HSGQ-G02 supports VLAN configuration for logical network separation and traffic management. VLANs can be used to organize users, service types, management traffic, or different access zones within the GPON network.
With two PON ports, VLAN planning can be combined with physical PON separation. For example, one PON port can serve an office area and another can serve a residential area, while VLANs provide additional logical separation within each access route.
The G02 also supports flexible multicast control and IGMP snooping. These functions are useful for IPTV, video monitoring, broadcast services, and other applications that rely on multicast traffic.
VLAN and multicast settings should be matched with the upstream switch, router, splitter arrangement, ONU profiles, and service platform before deployment.
The HSGQ-G02 is suitable for network projects that need two GPON access routes in a compact device. Its application scenarios include:
Residential districts and multi-building FTTH networks
Small enterprise broadband access
Commercial villas and office buildings
Video surveillance networks
Intelligent factories and industrial monitoring
Hospitals and healthcare facilities
Shopping malls and supermarkets
School campuses and local education networks
Internet of Things access networks
For projects requiring a single PON route and fewer terminals, the HSGQ-G01 1-Port GPON Mini OLT may be a more suitable starting option. The G02 is better suited to projects that need two PON routes or a larger access capacity.
Item | HSGQ-G02 | |
|---|---|---|
GPON Ports | 1 | 2 |
Maximum ONU Capacity | Up to 128 ONUs | Up to 256 ONUs |
Maximum Terminals per PON | Up to 128 | Up to 128 |
GE RJ45 Ports | 4 | 4 |
10G SFP+ Uplink | 1 | 1 |
Typical Network Structure | Single PON access route | Two independent PON access routes |
Recommended Deployment | Small single-zone FTTH or SOHO projects | Multi-zone FTTH, small ISP, enterprise, and surveillance networks |
Capacity Expansion | Add another OLT when a second PON route is required | Provides two PON routes in one compact device |
Main Planning Advantage | Lower starting capacity and simple deployment | Higher capacity and easier physical area separation |
Suitable User Scale | Small or low-density access networks | Small to medium-density access networks |
The actual choice should be based on the required number of ONUs, building layout, split ratio, optical budget, traffic demand, and future expansion plan.
The HSGQ-G02 provides a 16K MAC address table for managing connected network devices. It supports flexible Dynamic Bandwidth Allocation and upstream and downstream traffic speed control.
DBA allows bandwidth resources to be allocated according to the traffic requirements of different ONUs or services. This helps operators manage shared GPON capacity across two PON ports more effectively.
The G02 supports port aggregation for combining available uplink resources according to the network design. It also supports port-based traffic control and traffic shaping.
These functions help administrators apply different bandwidth policies to specific ports, service groups, or network paths. They are useful when the two PON ports carry different levels of user traffic or different service types.
The HSGQ-G02 supports ONU automatic identification, auto-discovery, and auto-registration. These functions simplify the process of adding new ONU terminals to either GPON port.
Automatic discovery reduces manual checking during deployment, while auto-registration can speed up terminal activation when the required authentication and service profiles are already prepared.
The G02 supports VLAN for logical network separation and service management. It also provides flexible and controllable multicast support for IPTV, video surveillance, broadcast services, and other multicast applications.
IGMP snooping helps the OLT monitor multicast group activity and reduce unnecessary multicast forwarding. This can improve the efficiency of multicast services when multiple users or terminals share the same GPON access network.
The HSGQ-G02 supports cloud management through the HSGQ Cloud platform. Operators can use the platform for centralized device operation, project management, status monitoring, and routine maintenance in suitable network environments.
The G02 supports electrical and optical uplink modules. This allows the uplink configuration to be selected according to the connection distance, aggregation equipment, available cabling, and overall network topology.
The 10G SFP+ interface can be used for fiber-based aggregation, while the GE RJ45 interfaces can support nearby copper network connections.
The HSGQ-G02 provides optical link diagnosis with a complete warning mechanism. This helps maintenance personnel identify abnormal optical conditions and respond more quickly when a PON route or ONU terminal experiences a connection problem.
Optical diagnosis should be used together with optical power testing, connector inspection, fiber route checking, and ONU status monitoring.
The G02 supports dual power supply for improved power reliability. A dual-power configuration can provide an additional power path for projects where service availability is important.
The exact power arrangement should be selected according to the required project configuration and ordering specification.
The 1U cassette-style design saves space and supports low-power operation. It allows two GPON ports to be integrated into a compact device, making the G02 suitable for small cabinets, local access rooms, and distributed network locations.
Each PON port supports up to 128 terminals, while the complete dual-port device supports up to 256 ONUs under full configuration.
This capacity gives the G02 a clear advantage over a single-port OLT when a project requires two physical PON routes, higher terminal capacity, or a more structured expansion plan.
A 2-port GPON Mini OLT is a practical choice when a project needs more flexibility than a single-port device but does not require a large multi-port OLT chassis.
The HSGQ-G02 can be considered when:
Two buildings or access zones require independent PON routes.
The project needs up to 256 ONU terminals.
A network operator wants to separate user groups by physical PON port.
A small ISP plans to serve multiple communities or local areas.
A surveillance or enterprise network requires additional access capacity.
The site has limited installation space.
The project needs 10G uplink capability without using a large chassis.
The network may expand beyond the capacity of a single-port OLT.
The dual-port design can also make maintenance more organized because different access areas can be reviewed and managed through separate PON interfaces.
Each GPON port of the HSGQ-G02 can support up to 128 terminals under a suitable 1:128 split configuration. However, the maximum number of ONUs should be evaluated together with the following factors:
Fiber distance and total optical loss
Splitter level and split ratio
GPON optical class
Required downstream and upstream bandwidth
Number of active users
Service type and traffic profile
ONU authentication and OMCI compatibility
Future expansion requirements
A two-port device does not automatically double the available bandwidth for every user. It provides two separate PON access routes, and the traffic capacity of each route must be planned independently.
The two GPON ports can be allocated according to the physical structure of the network. A common deployment method is to assign one PON port to each building, floor, or service zone.
Other planning options include:
PON 1 for residential broadband and PON 2 for commercial users
PON 1 for regular access and PON 2 for video surveillance
PON 1 for an existing area and PON 2 for a new expansion area
PON 1 and PON 2 for separate fiber distribution routes
One PON for primary users and another for a reserved expansion group
The final allocation should consider fiber routes, splitter locations, optical power, service policies, and maintenance requirements.
The G02 supports ONU automatic identification, auto-discovery, and auto-registration on its GPON ports. A typical activation process may include:
Connect the GPON port to the optical distribution network.
Verify the fiber link and optical power.
Confirm that the ONU is detected.
Register or authorize the ONU according to the project policy.
Apply the required VLAN, DBA, and service profile.
Test Ethernet access, multicast service, and management communication.
Record the ONU status and port assignment.
The same process can be applied to both PON ports, while the actual profile may vary according to the building, service area, or user group.
A dual-PON OLT requires clear device and port management. The HSGQ-G02 supports cloud management and can be used with suitable local management platforms.
Administrators should maintain clear records for:
PON port assignment
Splitter and fiber route
ONU registration information
VLAN and service profiles
DBA and traffic-control policies
Optical link warnings
User and maintenance permissions
Configuration changes and upgrade records
Organized management helps reduce confusion when the two PON ports serve different areas or service types.
Before requesting a quotation, buyers should prepare the following project information:
Required number of GPON ports
Expected ONU quantity on each PON port
Required split ratio
Estimated fiber distance and optical loss
ONU models and authentication method
Required uplink type
Need for 10G SFP+ aggregation
VLAN, multicast, and traffic-control requirements
Cloud or local management preference
Dual-power supply requirement
Installation cabinet and ventilation conditions
Planned future expansion
This information helps the technical team confirm whether a 2-port GPON OLT is suitable for the required FTTH or FTTx deployment.
The G01 provides one GPON port and supports up to 128 ONUs, while the G02 provides two GPON ports and supports up to 256 ONUs under full configuration. The G02 is more suitable when the network requires two physical PON routes or additional expansion capacity.
Yes. The two PON ports can be planned for different buildings, floors, service zones, or user groups. The final arrangement depends on the fiber distribution structure, splitter design, optical budget, and service policy.
Each PON port supports up to 128 terminals under the planned split ratio and optical conditions. The full device capacity is up to 256 ONUs when both PON ports are fully configured.
Yes. The dual-PON architecture, 256-ONU capacity, 10G SFP+ uplink, traffic management, ONU auto-registration, and cloud management make it suitable for small ISP and localized broadband access projects.
The HSGQ-G02 is a GPON OLT. It should be deployed with compatible GPON ONUs. Projects using EPON, XGS-PON, or another PON standard should select a product designed for that technology.
No. The 10G SFP+ port provides a higher-capacity uplink option for aggregated traffic. Individual user performance depends on the GPON port capacity, split ratio, DBA configuration, ONU profile, and overall network traffic.
Compatibility depends on OMCI behavior, authentication, VLAN settings, service profiles, and firmware implementation. Specific ONU models should be tested or confirmed before a project order is placed.
The device supports cloud management and can also be used with suitable local management environments. The final management method depends on the network architecture, access permissions, and project requirements.
The G02 supports dual power supply. The exact power configuration should be selected according to the project’s reliability requirements and ordering configuration.
Yes. Its two PON ports and up to 256 ONU capacity provide more room for growth than a single-port OLT. It is suitable for projects that expect a second building, service area, or user group to be added later.
Planning a network for multiple buildings, service zones, or up to 256 ONU terminals? Share your PON capacity, split ratio, uplink requirement, and expansion plan with the HSGQ team.
2 GPON Ports | Up to 256 ONUs | 4GE + 10G SFP+ Uplink
