Do you know the difference between ONU single and dual band?
1. Single-band ONU: Single-band ONU devices can only work on one specific frequency. It can only receive and transmit optical signals in a single frequency band. This type of ONU is typically used to transmit data or provide basic internet access services.
2. Dual-band ONU: Dual-band ONU devices can work on two different frequencies at the same time. It can receive and transmit optical signals in both frequency bands. This type of ONU is typically used to provide higher-speed internet access services to meet the bandwidth requirements of users.
3.In general, single-band ONUs are suitable for general Internet access needs, while dual-band ONUs are suitable for Internet access needs that require higher speeds.
GL-GE8004U-HZF (4FE+WIFI+2POTS+USB)
GL-GE8004U-HZF type ONU products fully comply with IEEE 802.3-2005 and the China Telecom XPON 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.
• Port Features:
>1 PON ports (1.25G)
>4 10/100M port
• Physical Features:
>Power consumption: 7W
>Working temperature: 0~55℃
>Storage temperature: -30~60℃
>Relative humidity: 10~90% (non-condensing)
★EPON
> Meets IEEE 802.3 EPON MAC standard;
> Supports a downlink rate of 1.25gbit /s and an uplink rate of 1.25gbit /s.
> Supports DS/US FEC;
> Supports the downstream encryption and decryption function;
> Supports bandwidth allocation;
> Supports synchronous Ethernet;
> Supports RFC4837;
★GPON
> Compliant with ITU G.984.x
> Bandwidth US: 1.24416G/DS: 2.48832G
> Supports 32 TCONT, 128 GEM
> Supports AES, key switching
> Supports upstream and downstream FEC
> Supports DBRu
> HW dying gasp
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