Testing a splitter or other passive fiber optic devices like switches is little different from testing a patchcord or cable plant using the two industry standard tests, OFSTP-14 for double-ended loss (connectors on both ends) or FOTP-171 for single-ended testing. ODN SPL12: Access product manuals, HedEx documents, product images and visio stencils. First we should define what these. Insertion loss testing of the optical splitter is very important to ensure compliance to the optical parameters of the manufactured splitter in accordance with the GR-1209 CORE specification. Here is a table of typical losses for splitters. Signal loss within a system is expressed using the decibel. The Xingmai Passive Ethernet Network (PEN) is an all-optical campus network solution based on the passive technology.
[pdf] Huawei OptiXstar P813E-E is an Optical Network Unit (ONU) with eight GE ports that support Power over Ethernet (PoE) and Power over Ethernet Plus (PoE+), delivering high-quality voice, data, and High-Definition (HD) video services. Table 1 shows the Quick Specification. By using GPON technology, ultra-broadband access is provided for enterprise campuses. The model provides 8 GE ports that support PoE functions and 2 POTS ports.
[pdf] M-LAG allows two access switches in the same state to perform inter-device link aggregation negotiation with a user-side device or server, improving link reliability from the card level to the device level. Link aggregation has the following advantages:. Link Aggregation is a technology defined in IEEE 802. 1AX) that allows multiple Ethernet interfaces to operate as a single logical link. It enhances bandwidth, provides fault tolerance, and allows load balancing between connected devices. After this lesson, you will be familier with LAG commands of Huawei switches.
[pdf] Execute the command, display transceiver [ interface interface-type interface-number | slot-id ] [ verbose ] to check the optical module information on the device interface. The specific viewing information is as follows:. Taking the Huawei 5700 series switches as an example, the commands to view optical module information are as follows: Transceiver Type :1000_BASE_SX_SFP Connector Type :LC Wavelength(nm) :850 Transfer Distance(m) :300(50um),150(62. 5um) Digital Diagnostic Monitoring :YES Vendor Name. Today, ETU-LINK will introduce how to query the information of optical module on Huawei switch. Execute the command, display.
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