Fiberall Technology (Shenzhen) Co., Ltd
| Payment Terms | L/C,T/T,Western Union,MoneyGram,PayPal |
| Delivery Time | 4-7 Days |
| Packaging Details | Cardboard box/Carton |
| Product Name | EPON ONU |
| Application Type | EPON |
| Ethernet Port | 4 Ports |
| Ethernet Type | 10/100M |
| LED Indicators | LOS, LAN, Power, PON |
| PON Port | 1 port |
| Upstream | 1310nm |
| Downstream | 1490nm |
| Transmitting Range | 20KM |
| Condition | New |
| Brand Name | Fiberall or OEM |
| Model Number | FA-EONU8021B |
| Certification | CE-RED |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union,MoneyGram,PayPal | Delivery Time | 4-7 Days |
| Packaging Details | Cardboard box/Carton | Product Name | EPON ONU |
| Application Type | EPON | Ethernet Port | 4 Ports |
| Ethernet Type | 10/100M | LED Indicators | LOS, LAN, Power, PON |
| PON Port | 1 port | Upstream | 1310nm |
| Downstream | 1490nm | Transmitting Range | 20KM |
| Condition | New | Brand Name | Fiberall or OEM |
| Model Number | FA-EONU8021B | Certification | CE-RED |
| Place of Origin | China | ||
| High Light | fiber optic onu ，optical network termination device | ||
PON ONU Optical Network Unit With 4 Fast Ethernet Ports EPON Fiber Module
PON And LOS LED Indicator On Fiberall Optical Network Unit
There are many LED indicators on the back panel of Fiberall ONU like PON, LOS, RUN, Power, Reset, LAN and so on. And we can see there are two special indicators, PON and LOS. So how they work and what status they stand for?
PON stand for the link status of the fiber connection between ONU and OLT . If the PON light is off, means that the fiber is disconnected and user has to check with the network service provide. If the PON light is on, means the connection is normal. Another situation is twinkle, but it does not happen often and you can see it when the power is connected or when the operator is setting parameter after installation.
LOS light means if the ONU receiving data normally. And we need to judge the working condition with the PON light. If the LOS light is on but PON light is off , means the the fiber line is disconnected. If the LOS light is off and PON light flick occasionally, means the connection is on good condition. If the LOS is off as well as the PON, means the OLT is in trouble though the management system of PON show that OLT is ok. If the POS is off but PON is twinkle, means registration is undergoing.
But if the PON light go off after bright for 5 seconds and the LOS also go off, if the situation happen repeatly , the uplink fiber may be wrong so it can not finish the registration or the OLT data error. ( means that the provider have not open the service for the user )
If the PON light keeps twinkle, means the optical power is excess the limit and need to splice the fiber or install the connector again. Or register again.
Product Characteristic of FA-EONU8021B
Conform to IEEE802.3ah international standard and China national standard YD/T 1475-2006
Support Ethernet service layer 2 switching and wire-speed forwarding of uplink and downlink services
Support frame filtering and suppression
Support standard 802.1Q Vlan function, support VLAN conversion
Support 4094 VLANs (802.1Q)
Support QoS, including traffic flow classification, priority marking, queue and dispatch, traffic shaping and traffic control, etc
Support Dynamic Bandwidth Allocation (DBA) function
Support IGMP Snooping
Single ONU supports up to 1 LLID.
Support Ethernet port rate limit loop detection
Support lightning protection for power supply and lightning protection for service port
Support power failure alarm
Product Parameters
| Port Configuration | 1 EPON port (upstream and downstream 1.25Gbps) |
| Four 10/100M fast Ethernet ports | |
| AC Power Interface | |
| Power Supply | 12VDC |
| Power Consumption: | Max. 7W |
| Operating Temperature | 0～55℃ |
| Storage Temperature | -30～60℃ |
| Relative Humidity: | 10～90% (non-condensing) |
| PON Port Features | EPON Module with SC Connector Max. 20Km |
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
2000000-3500000
Employee Number:
100~120
Ecer Certification：
Active Member
Fiberall Technology (Shenzhen) Co., Ltd was started in 2007 and we are located in Shenzhen China. As a company engaged in fiber optical engineering related products, our main business including: research and development (R&D), manufacturing, marketing; optical engineering solution design; mainte... Fiberall Technology (Shenzhen) Co., Ltd was started in 2007 and we are located in Shenzhen China. As a company engaged in fiber optical engineering related products, our main business including: research and development (R&D), manufacturing, marketing; optical engineering solution design; mainte...
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