gpon sfp

Quidway S1700 series enterprise network switches Product OverviewQuidway®S1700 series enterprise network switches (hereinafter referred to as S1700) are the next-generation green and energy-saving Ethernet access switches launched by Huawei. For various applications of enterprise customers, S1700 provides simple and convenient installation and maintenance methods and rich business features to help users build secure, reliable, and high-performance networks. S1700 can be widely used in small busi

optical module Mainly includes Optical electronic devices, functional circuits and optical interfaces, etc., is an important device in optical communication Now let fast fiber optics (feisu.com) I. Look at the demandIt's good to see. whether the requirements are met , such as clothes have many styles, light modules also have many kinds of, mainly divided into: GBIC, SFP, SFP +, XFP, SFF, CF

MPO/MTP high-density optical fiber pre-connection system is mainly used in three fields: application of high-density environment in data centers, application of optical fiber to building, application of optical fiber to optical splitter, 40G, 100g sfp, connection applications of SFP + and other optical transceiver devices. This article focuses on why MPO/MTP high-density optical fiber pre-connection system

interface. What can I do? Because a Cisco TFTP Server upgrade requires that the Cisco switch fail to be connected to a PC with a TFTP Server installed on the network. After some look, finally found that the super engine 720 above a RJ-45 look like the interface, next to the words Link, play! The result is a try with the network cable, and the indicator light is not on. I thought that I had a hope and fell into the bottom, but I cannot give up. This interface is the only hope. Otherwise, I woul

, play! The result is a try with the network cable, and the indicator light is not on. I thought that I had a hope and fell into the bottom, but I cannot give up. This interface is the only hope. Otherwise, I would be discouraged from using xmodem to transmit 41 MB of IOS. Because I used xmodem to transmit a cisco Switch Failure IOS, it would take more than two megabytes. It took two hours. 41 MB? It can take up to 30 hours! So I started surfing the Internet to find information ......, Finally f

Object: String-to-value ing; self-contained attributes; inherited attributesString, number, and Boolean value: they are not objects. When their attributes are referenced, JS will call new XXX () to convert them into objects. When the reference ends, the temporary object (wrapped object) will disappear. Attribute assignment is ignored. You can also display the packaging object. Typeof: object. No practical significanceOperate on objects through referenceVaR x = {Name: '

"); PageUserservice.findalluser (Domain.getdomainid (), name, page, pageSize); Simplefilterprovider SFP=NewSimplefilterprovider (); Sfp.addfilter ("Userfilter", Simplebeanpropertyfilter.serializeallexcept ("Rechargerecords")); String JSON=Jacksonutil.objtojson (list, SFP); WriteString (JSON, RES); }View Code@Override PublicPageLongDomainid, String name,intPageintpageSize) {String hql=NULL

Multipath implements LUN device name persistence. I. Additional knowledge based on different transmission protocols, the network card can be divided into three types: an Ethernet card, an FC network card, and an iSCSI network card. (1) Ethernet Adapter: an Ethernet Adapter. The transmission protocol is an IP protocol. It is generally connected to an Ethernet switch through an optical fiber cable or twisted pair. Interfaces can be divided into optical ports and electrical ports. Optical interface

Today there are user Cisco 3850 Insert multimode Gigabit module after error log as follows:*oct 13:48:54:%platform_pm-6-module_errdisable:the inserted SFP MODULE with interface name GI1/0/18 was not suppor Ted*OCT 13:48:54:%pm-4-err_disable:gbic-invalid error detected on GI1/0/18, putting GI1/0/18 in err-disable state*oct 13:48:56:%LINK-3-UPDOWN:INTERFACEGIGABITETHERNET1/0/18, changed state-to-downCisco official website to view the document after proc

Today in the Webmaster station to see a netizen to write the photo album program, the function is quite simple, see he used the aspjpeg to generate thumbnails, not to recall using aspupload upload, so spent one hours to perfect his code. The following code has a simple comment, if you do not understand, please look at AspJpeg and AspUpload documentation (E, hope to have psychological preparation), can not understand the ask me. Here's the code: Copy Code code as follows: If sessio

H3C S5500-28c-ei H3C: Manufacturer Brand s represents the switch, if the SR represents the business router The first 5 represents the gigabit switch, if 3 represents the gigabit uplink, the hundred trillion downlink. If 7 represents a high-end box switch. 9 represents the core box-type switch The second 5 represents a three-tier exchange or a two layer, greater than or equal to 5 is a routing switch, and less than 5 is a two-tier switch 00 is to distinguish the same category of multiple ser

.), or with other network devices (storage devices, servers, workstations, etc.) to connect , thus forming a network of hardware devices. So, the fiber-optic network card is the name in the end is the fiber port HBA card? In fact, the fiber-optic network card that you often refer to is the HBA card in the Fibre Channel networks. Because of the different transmission protocol, the network card can be divided into three kinds, one is Ethernet cards, the other is FC network card, the third is iS

small DSLAM applications. Supports ADSL2 +, VDSL2, POTS, LAN, SHDSL, and other types of broadband access; supports GE/FE, EPON/GPON, 10G-EPON, and many other uplink connections; supports point-to-point (P2P) and point-to-point (P2MP) applications, supports star, chain, ring and other networking methods. A lot of data is mosaic.The appearance of the previous graph is long. This is how it is split. Well, to put it bluntly, the line is from this devi

Title: Huawei HG866 Authentication BypassAuthor: hkmDeveloper: http://www.huawei.comAffected Versions: V1R2C01SPC202, R3.2.4.92sbn-R3.4.2.257sbn, 3FE53864AOCB16Test Platform: HG866GTA_VER.C, 01, 02SummaryHuawei HG866 GPON routers don't properly validate the session on every page. It is possible to change the web interface admin password by using Ming an unauthenticated post directly to the form.Test proofHkm

generally refers to the business aspect of the green line, such as the business PDU, link layer code word, or the business management information of the Green Line. The net load is divided into three parts: the net load header (4-64 bytes), the net load information domain, and the Net Load FCS domain (4 bytes ). The first two parts are indispensable, and the third part is optional.This section describes three common and standard encapsulation protocols for data services, pos interfaces include

, broadband access, We can see to do TR-101, this is about GPON use. The other is the requirements of network components, the requirements for WT-144, on the broadband control there is a WT-134 completed, the WT-146 is being completed, there is a WT-147, and finally the broadband home, we are improving wt-135, there are a lot of terms here, and we have a lot of work in progress. We have to combine a wide range of industries to do this. External Contac

unified. 2. Campus ADSL Access Solution Campus ADSL Access SolutionThe above design is mainly designed for the actual situation of the school. This solution can be applied to the network environment with ADSL Broadband. In general, there are Internet access needs in the school library, step-level classrooms, and dormitories. However, the network needs and environments in each place are different. Under normal circumstances, the library and dormitory fixed terminal and mobile device coexist, so

transmission: the traditional MSTP Technology and the PWE3/MPLS-based grouped transmission technology. With the IP transformation of the transmission network, PWE3/MPLS technology has become a key demand in the mobile bearer field. TD-SCDMA, CDMA, Wi-MAX and LTE (including TD-LTE and FDD-LTE) have requirements for time synchronization, currently only GPS or IEEE1588v2 can meet the requirements. Due to the frequency impact, the coverage capacity of the LTE access bearer network is less than 2G/3

In recent years, the main development trends of optical communication technology include capacity improvement, further intelligence, optical transmission of Carrier-class Ethernet, and fiber-to-the-Home. Along with the development of these technologies, optical communication testing technology has also developed rapidly. The development of the optical communication industry depends on the drive of the market and the development of technology. In recent years, the main development trends of optic

market requires a low-cost FTTH. only low-cost FTTH will have application and development opportunities, and there will certainly be development opportunities. The so-called low-cost FTTH should be less than 2000 yuan or even 1000 yuan per line. Only in this way can FTTH be widely used and developed in China. 2. FTTH access technology in line with national conditionsThe technical solution to implement FTTH directly determines the manufacturing cost of FTTH equipment. At present, there are two m