Fiber Media Converter Guide: LFP, PoE, thiab Network Failures

Txhua lub lag luam network nws thiaj li ntaus lub 100-meter tooj liab txwv. Thaum koj xav tau thawb qhov kev sib txuas gigabit tawm mus rau lub tsev khaws khoom tej thaj chaw deb, lub koob yees duab kev ruaj ntseg ntawm lub teeb ncej, lossis hauv pem teb chaw tsim khoom lag luam, cov txheej txheem kev daws teeb meem yog xa musfiber ntau media converter.

Koj ntsaws RJ45 Cat6 rau hauv ib sab, ntsaws cov fiber ntau rau lwm qhov, thiab qhov txuas tuaj. Nws zoo nkaus li ntsaws tag-thiab-ua si. Vim tias nws zoo li yooj yim heev, pawg neeg yuav khoom feem ntau yuav cov khoom siv hluav taws xob uas tsis muaj kev tswj hwm uas lawv tuaj yeem nrhiav tau. Rau lub hlis tom qab, lub network pib ntsib "phantom outages"-IP koob yees duab poob offline, tab sis cov keyboards qhia tias cov chaw nres nkoj tseem ua haujlwm zoo kawg nkaus.

Ntawm no yog qhov tseeb engineering ntawm kev txuas tooj liab rau fiber ntau, thiab vim li cas pheej yig tshaj tawm xov xwm converters tsim untroubleshootable network dub qhov.

1. Tus LFP uas ploj lawm (Txuas Fault Pass-los ntawm)

Qhov no yog qhov tsis txaus ntseeg ntawm pheej yig tsis muaj kev tswj hwm xov xwm hloov pauv.

Nyob rau hauv ib haiv neeg tooj liab los yog haiv neeg fiber ntau network, yog hais tias ib tug cable raug txiav, lub hloov tam sim ntawd pom qhov poob ntawm qhov txuas thiab lov tes taw qhov chaw nres nkoj. Qhov no ua rau koj lub network saib xyuas software (NMS) ceeb toom rau pab pawg IT. Ib tug pheej yig media converter lov cov saw no. Yog hais tias lub fiber optic cable raug txiav, lub convertertseemxa cov hluav taws xob txuas ntxiv "Txuas UP" teeb liab hla lub tooj liab RJ45 sab rau koj qhov hloov pauv tseem ceeb.

Lub txim:Koj qhov hloov pauv tseem ceeb xav tias cov cuab yeej nyob deb tseem txuas nrog. Nws txuas ntxiv xa cov pob ntawv mus rau hauv qhov txuas tuag. Koj lub software saib xyuas pom qhov hloov chaw nres nkoj yog "Green" thiab xa tsis muaj lub tswb. Koj cov engineers yuav siv sij hawm los daws teeb meem routing protocols thiab firewalls, kiag li tsis paub hais tias ib tug backhoe txiav lub fiber ib mais deb.

Txoj Haujlwm:Koj yuav tsum qhia kom meej media converters nrogLFP (Txuas Fault Pass- dhau)thiabFEF (Far End Fault)ntawm DIP keyboards. Yog tias qhov txuas fiber ntau poob, LFP yuam lub converter kaw qhov chaw nres nkoj tooj liab, ceeb toom tam sim koj qhov hloov pauv ntawm lub cev tsis ua haujlwm.

2. Auto-Kev sib tham thiab Duplex tsis sib haum

Thaum txuas cov cuab yeej qub qub (xws li 10/100 PLC maub los hauv lub Hoobkas) mus rau Gigabit fiber caj qaum niaj hnub, kev nrawm thiab duplex tsis sib haum yog npau suav phem txhua hnub.

Ib qho qis-tier media converter feem ntau nyuaj rau nws pib- sib tham nrog cov khoom siv tooj liab qub. Nws yuav yuam kom qhov chaw nres nkoj mus rau hauv ib nrab -duplex hom thaum lub hloov pauv ua haujlwm puv -duplex. Qhov txuas yuav tsim kev tsim kho, tab sis qhov kev sib tsoo ntawm qhov sib tsoo yuav dhau mus. Koj yuav pom cov pob ntawv poob loj heev, sluggish video txau, thiab CRC yuam kev piling ntawm koj qhov kev hloov pauv. Koj xav tau cov converters nrog kho vajtse-theem DIP keyboards uas tso cai rau cov engineers yuam kom 100M / 1000M ceev thiab Full{11}}Duplex ua haujlwm kom hla kev tsis ua haujlwm pib- kev sib tham raws tu qauv.

3. Thermal and Power Overload (PoE+ Converters)

Media converters tsis tshua muaj teeb meem nyob rau hauv huab cua- tswj chav server. Lawv raug shoved rau sab nraum NEMA enclosures, Hoobkas ceilings, thiab unventilated lub thawv ruaj ntseg.

Yog tias koj siv aPoE media convertermus rau lub hwj chim PTZ (Yias-Tilt-Zoom) lub koob yees duab lossis Wi-Fi 6 qhov chaw nkag, lub converter yog tuav qhov kho qhov muag - mus rau - hluav taws xob hloov dua siab tshiabthaumIb txhij txhaj 30W (PoE +) lossis 60W (PoE++) ntawm DC lub zog. Cov khoom siv hluav taws xob hauv tsev pheej yig yuav ua kom yaj nyob rau hauv qhov thermal load thaum lub caij ntuj sov, ua rau cov khoom siv txuas ntxiv mus.

Kev lag luam- Qib txhais tau tias tsis muaj kev cuam tshuam

Koj tsis tuaj yeem cia siab rau cov neeg siv khoom yas- qib hloov pauv rau kev lag luam infrastructure. Ua haujlwm tawm ntawm peb qhov chaw tsim khoom tshwj xeeb hauv Wuhan Optics Valley txij li xyoo 2010, lubWolonFiberpab pawg engineers media converters tsim rau ib puag ncig hnyav thiab xoom- pob ntawv - poob tes hauj lwm.

Nrog rau cov neeg ua haujlwm ntawm 400 mus rau 500 tus kws tshaj lij, peb tswj cov PCB los ua ke thiab ntsuas cua sov ntawm txhua chav. Peb cov kev hloov pauv xov xwm muaj qhov muaj zog LFP / FEF kev tswj tsis raug, kev khiav hauj lwm kub ntau yam, thiab cov khoom siv hluav taws xob cais los tswj qhov siab tshaj plaws PoE loads yam tsis muaj thermal throttling.

Txhob tsim cov qhov muag tsis pom kev hauv network.Xa peb pab neeg engineering koj lub network topology thiab ib puag ncig yuav tsum tau, thiab peb yuav muab cov kev txawj ntse, ruggedized media converters koj cov khoom siv teb xav tau.