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1. Network structure
POL All Optical Network
Bandwidth guarantee: single PON port 2.5G bandwidth; during peak hours, the effective utilization of outlet bandwidth is >92%
Clear hierarchy: coverage area & number of users does not affect secondary structure
Simple maintenance: OND network is maintenance-free; OLT directly manages ONU
GL-E8604T-ATG is a box-type OLT switching device developed by Guanlian Communication. It provides 4 EPON OLT interfaces, 8 10/100/1000 Base-T interfaces, and 4 10G Base-SR/LR/ER interfaces. Only 1U, easy to install and maintain, save space. The OLT adopts industry-leading technology and has powerful functions and QoS guarantees in Ethernet services, supporting SLA and DBA. With a split ratio of 1:64, it supports mixed networking of different types of ONUs, minimizing the operator's investment.
GL-E8010U-FZ type ONU products fully comply with IEEE 802.3-2005 and the China Telecom EPON device technical specification (V2.1). It is operative, manageable and maintainable at telecommunication level, and can provide high speed data service for customers. It has a PON uplink port that connects to office end apparatus through optical fiber.
Smooth upgrade: bandwidth expansion on demand; 1G→10G, no need to change all-optical network
Traditional network stack
Bandwidth waste: single port 1G bandwidth; during peak hours, the effective utilization rate of the outlet bandwidth is <60%.
Hierarchy of chaos: Hierarchy increases with the expansion of scale, complicated and chaotic, complicated maintenance, upper equipment cannot manage lower equipment, manual management is difficult.
Difficulty in upgrading: adding staff, decreasing bandwidth; upgrading bandwidth network needs to be relocated.
2. Wiring advantages
optical fiber
(1) 30 years of optical fiber life, glass core/plastic core, corrosion resistance.
(2) Ultra-long transmission distance can solve many wiring difficulties.
Copper wire
(1), copper wire wiring takes up a lot of pipeline resources
(2) Generally, it is easy to age in about 10 years and needs to be redeployed.
(3) The transmission distance is limited to 100 meters.
November 27, 2023
April 23, 2023
April 11, 2022
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November 27, 2023
April 23, 2023
April 11, 2022
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.