The 5GHz WiFi uses a higher frequency band to bring less channel congestion. It uses 22 channels and does not interfere with each other. Compared with the 3 channels of 2.4GHz, it significantly reduces signal congestion. So the transmission rate of 5GHz is 5GHz faster than 2.4GHz.
The 5GHz Wi-Fi frequency band using the fifth-generation 802.11ac protocol can reach a transmission speed of 433Mbps under a bandwidth of 80MHz, and a transmission speed of 866Mbps under a bandwidth of 160MHz, compared to the 2.4GHz transmission rate of the highest rate of 300Mbps Has been greatly improved.
If you need to cover a larger area or have higher penetration into walls, 2.4 GHz will be better. However, without these limitations, 5 GHz is a faster option. When we combine the advantages and disadvantages of these two frequency bands and combine them into one, by using dual-band access points in wireless deployment, we can double the wireless bandwidth, reduce the impact of interference, and enjoy all-round A better Wi-Fi network.
Our onu are designed as HGU (Home Gateway Unit) in different FTTH solutions; the carrier-class FTTH application provides data service access. It is based on mature and stable, cost-effective XPON technology. It can switch automatically with EPON and GPON mode when it access to the EPON OLT or GPON OLT. It adopts high reliability, easy management, configuration flexibility and good quality of service (QoS) guarantees to meet the technical performance of the module of China Telecom EPON CTC3.0. It is compliant with IEEE802.11n STD, adopts with 2×2 MIMO, the highest rate up to 300Mbps. It is fully compliant with technical regulations such as ITU-T G.984.x and IEEE802.3ah.It is designed by ZTE chipset 279127.
Feature
Supports Dual Mode (can access GPON/EPON OLT).
SupportsGPON G.984/G.988 standards
Support CATV interface for Video Service and remote control by Major OLT
Support 802.11n WIFI (2×2 MIMO) function
Support NAT, Firewall function.
Support Flow & Storm Control , Loop Detection, Port Forwarding and Loop-Detect
Support port mode of VLAN configuration
Support LAN IP and DHCP Server configuration
Support TR069 Remote Configuration and maintenance
Support Route PPPoE/IPoE/DHCP/Static IP and Bridge mixed mode
Support IPv4/IPv6 dual stack
Support IGMP transparent/snooping/proxy
In compliant with IEEE802.3ah standard
Compatible with popular OLT (HW, ZTE, FiberHome…)
Post time: Nov-03-2023