Accton Technology EC3802-WDM manual Troubleshooting, Diagnosing CPE Indicators

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Troubleshooting

Troubleshooting

Diagnosing CPE Indicators

The FTTH CPE can be easily monitored through panel indicators to identify problems. The table below describes common problems you may encounter and possible solutions.

Symptom

Cause

Solution

PWR indicator does

Power outlet, or external

• Check the power outlet by plugging in another device

not light up after power

AC power adapter may

that is functioning properly.

on.

be defective.

• PoE power to the CPE may be not be supplied to the

 

 

 

 

LAN port. Check the PoE source device to be sure

 

 

that it is configured to deliver PoE through the

 

 

connected port. Also check that the PoE source

 

 

device has not exceeded its power budget and

 

 

turned off the port power.

 

 

• Contact your FTTH service provider.

LINK indicator does

Network interface (e.g., a

• Verify that the CPE and computer are powered on.

not light up after

network adapter card in

• Be sure the cable is plugged into both the CPE and

making a connection.

the attached computer),

 

network cable, or CPE

the computer.

 

UTP port may be

• Verify that the proper cable type is used and its length

 

defective.

 

does not exceed specified limits.

 

 

 

 

• Check the network adapter in the computer and

 

 

cable connections for possible defects. Replace the

 

 

defective cable if necessary.

OPT indicator does not

The CPE is not powered

• Verify that the CPE is powered on.

light up after power on.

on, the link is down at the

• Be sure the fiber cable splice and SC connector are

 

Central Office, or the

 

fiber cable may be

connected correctly in the CPE.

 

defective.

• Verify that the fiber cable length does not exceed

 

 

 

 

specified limits.

 

 

• Contact your FTTH service provider.

 

 

 

If You Cannot Connect to the Internet

Check that the attached computer is properly configured for TCP/IP. See “Configuring the TCP/IP Protocol” on page 21.

Make sure the correct network adapter driver is installed for the computer operating system. If necessary, try reinstalling the driver.

Check if the network adapter’s speed or duplex mode has been configured manually. Note that we recommend setting the adapter to auto-negotiation when installing the network driver.

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Contents Powered by Accton Page Ftth Media Converter EC3802-WDM EC3802-WDM E012008/ST-R01 150200065000A Compliances and Safety Warnings FCC Class BCE Mark Declaration of Conformance for EMI and Safety EEC Safety Compliance Environmental StatementPurpose AudienceConventions Revision HistoryContents Contents Introduction EC3802-WDM CPEKey Features Description of Hardware Fiber Cable ConnectionPower Connector UTP PortExternal DIP Switch Settings DIP SW Bit Name DescriptionLED Indicators LEDInstalling the Ftth CPE Package ContentsSystem Requirements Desktop Mounting Mounting the CPEDesktop Mounting Wall MountingConnecting to the CPE Making a Connection to the UTP PortPowering On the CPE Configuring the TCP/IP ProtocolWindows 95/98/NT WindowsWindows XP Mac OS SystemsProduct Specifications Troubleshooting Diagnosing CPE IndicatorsIf You Cannot Connect to the Internet Upgrading Firmware Port and Cable Assignments RJ-45 Ethernet PortCrossover Wiring Straight-Through WiringPort and Cable Assignments Page EC3802-WDM

EC3802-WDM specifications

Accton Technology's EC3802-WDM is a cutting-edge optical networking device that stands out in the competitive landscape of communication technologies. This widget presents a myriad of features aimed at enhancing data transport while minimizing operational costs. With the constant evolution of internet usage and the exponential growth of data traffic, the EC3802-WDM addresses the need for efficient and reliable network infrastructure.

At its core, the EC3802-WDM is designed to support wavelength division multiplexing (WDM) technology, which enables multiple optical signals to share a single fiber optic cable. This is accomplished through the use of multiple wavelengths of light, effectively increasing bandwidth without requiring additional physical infrastructure. Thus, the EC3802-WDM promotes optimal utilization of existing resources, providing a cost-effective solution for service providers and enterprises alike.

The device features a compact form factor that allows for easy integration into various network environments. It supports a range of transmission distances, ensuring versatility for diverse applications from short-haul to long-haul communications. Built to facilitate high-speed data transfer, the EC3802-WDM can offer up to 10 Gbps throughput, making it suitable for high-demand scenarios such as data centers and large enterprise networks.

Security is paramount in today's digital landscape, and the EC3802-WDM addresses this with robust encryption capabilities. Its built-in encryption protocols safeguard data integrity during transit, making it an ideal choice for businesses that handle sensitive information. Additionally, the device features advanced monitoring and management tools that allow network administrators to maintain optimal performance and troubleshoot issues proactively.

Compatibility is another significant advantage of the EC3802-WDM. It is designed to work seamlessly with various network architectures and existing equipment, ensuring minimal disruption during upgrades or expansions. The plug-and-play capability simplifies installation processes, reducing deployment time and operational overhead.

Moreover, the EC3802-WDM supports industry-standard protocols, ensuring interoperability with a wide array of networking devices. This makes it an invaluable addition to both new installations and legacy systems looking to modernize their infrastructure without complete overhauls.

In summary, the Accton Technology EC3802-WDM combines advanced WDM technology with a plethora of user-centric features. Its high performance, security measures, and ease of integration make it a standout solution in the optical networking domain, catering effectively to the needs of modern communication networks. Whether for service providers or enterprise environments, the EC3802-WDM is poised to deliver exceptional performance and reliability.