GuangdongGL-E8120T-B 2 PON port OLT

product description:

GL-E8120T-B is a new-generation box-type dual PON port OLT device launched by GL, which has both EPON access and Layer 2 switch functions. The product fully considers stability, maintainability, ease of use and operability, while improving user production efficiency, while ensuring the maximum network uptime, thereby reducing the customer's total cost of ownership.

Features:

•compatibility

>Support interconnection and intercommunication, which can be interconnected with EPON equipment of different chips.

•High density, flexible networking

>Support 2 1.25G PON ports, 2 10/100/1000M adaptive electrical interfaces or 2 1000M optical interfaces (optical optional) uplink interfaces, and the interface type can be flexibly selected.

• Highly reliable chassis, strong environmental adaptability

>1U chassis, modular design, all modules are hot-swappable and support online replacement. Good shielding measures.

•Layer 2 convergence exchange

>Layer 2 wire-speed forwarding, supporting rich layer 2 protocols.

>8K MAC address table.

>Uplink port supports electrical port module and optical port module, supports 2G bandwidth, and can be flexibly configured according to needs.

• Complete network management function

>Support management based on GUI graphical interface and WEB interface. Support in-band and out-of-band management. Support online upgrade of device software.

• Powerful QOS function

>Each PON supports up to 256 logical channels, and a single ONU can provide multiple independent logical channels to support flexible DBA, and upstream and downstream business flow rate limiting.

>Support IP ToS, IEEE802.1p. Port-based traffic control, traffic shaping.

• Rich OAM functions

>Support ONU automatic identification, automatic discovery, and automatic registration. Support the automatic loopback test function for a single link.

>Powerful VLAN functions, including VLAN Stacking, Trunk, Translation, and flexible QINQ.

>Support flexible and controllable multicast, support IGMP snooping.

• Long distance

>GL-E8120T-B has a coverage radius of up to 20 kilometers with an optical split ratio of 1:32.

GL-E8120T-B （2PON口）.docxSpecification download