Ambient temperature Long-term working environment: -5 ~+45 ~
Short-term working environment: -25 ~+55 C
Working ambient humidity
Long-term working environment: 5%RH~95%RH
Short-term working environment: 10%RH~100%RH
70kPa~106 kPa atmospheric pressure
Within 4000m elevation
Single box full configuration maximum power consumption: 150W
Power supply mode: DC power supply
Operating voltage range -38.4V~-57.6V
1. Sending Ethernet data to ONU (optical network unit) in broadcast mode;
2. Initiate and control the ranging process and record the ranging information;
3. Allocate bandwidth for ONU; That is to control the start time of ONU sending data and the size of sending window
OLT： the office end equipment of an operator’s passive optical network.
The office end equipment (OLT) in the EPON passive optical network system is a multi-service providing platform that supports both IP services and traditional TDM services. It is placed at the edge of the metropolitan area network or at the exit of the community access network to converge the access services and deliver them to the IP network respectively.
The EPON passive optical network system has flexible networking and multiple terminals at service access points within a 20 km radius from the EPON system network. The system can support a variety of business models, adapt to a variety of working environments, and provide users with FTTx series solutions.
In addition to providing the function of service aggregation, OLT is also a centralized network management platform. Device-based network element management and service-based security management and configuration management can be realized on OLT. It can monitor and manage devices and ports and conduct service opening and user status monitoring and allocate bandwidth according to the QoS / SLA requirements of different users.
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