Dhawaan, macaamiil badan ayaa waydiiyay: Waa maxay sababta farqiga weyn ee qiimaha sababtoo ah dhammaantood waa furayaasha warshadaha? Marka xigta, soo saaraha JHA ayaa kuu falanqeyn doona faraqa adiga: Marka hore, kasku wuu ka duwan yahay Waxaa jira saddex nooc oo qolof ah oo loogu talagalay indus-ka

JHA-MIWS08H waa kharash-ool ah, wax qabad sare leh oo la maareeyo isweydaarsiga warshadaha. Dabooluhu wuxuu taageeraa 8 10G SFP+ Slot wuxuuna sidoo kale taageeraa WEB, CLI, Telnet/console taxane ah, utility Windows, iyo maamulka SNMP siyaabo kala duwan, astaamaha QoS qani ee xogta ...

Horumarka degdega ah ee magaalooyinka caqliga badan iyo gaadiidka caqliga leh, furayaasha Ethernet warshadaha ayaa si tartiib tartiib ah u soo galay aragtida, waxaana loo adeegsadaa xaalado kala duwan sida tareennada dhulka hoostiisa mara, korantada, gaadiidka tareenka, tamarta, warshadaha batroolka iyo wixii la mid ah. ...

Sharaxaada Alaabta: JHA Mini PoE Injector Power galay calaamad aan POE ahayn oo soo saarta signal POE ah. Waxay si buuxda u waafaqsan tahay heerarka IEEE 802.3at/af, waxay la shaqayn kartaa dhammaan IEEE 802.3at/af POE Compliant, sida kamarada IP, telefoonka IP, wireless AP iyo iwm.

Beddelaha borotokoolka guud ahaan waxaa lagu buuxin karaa chip ASIC, kaas oo qiimahiisu yar yahay cabbirkiisuna yar yahay. Waxay samayn kartaa beddelaad wadaag ah oo u dhexeeya Ethernet ama V.35 interface xogta ee IEEE802.3 borotokoolka iyo 2M ​​interface ee heerka G.703 proto...

Beddelaha borotokoolka waxa loo tixraacaa beddelka borotokoolka, oo sidoo kale loo yaqaan beddelaha interneedka. Waxa ay awood u siinaysaa martigaliyayaasha shabakada isgaadhsiinta ee adeegsada borotokool heer sare ah oo kala duwan si ay isaga kaashadaan midba midka kale si ay u dhamaystiraan codsiyada kala duwan ee la qaybiyay...

Farqiga u dhexeeya transceiver indhaha iyo fiber optic transceiver: Transceiver kaliya sameeyo beddelka photoelectric, ma beddelo code, oo ma sameeyo habayn kale oo ku saabsan xogta. Transceiver waxaa loogu talagalay Ethernet, wuxuu wadaa borotokoobka 802.3...

Kala-saarista Hab-beddelayaasha Hab-maamuuska beddelayaasha Hab-maamuuska waxa loo qaybiyaa laba nooc: GE iyo GV. Si fudud loo dhigo, GE waa in loo beddelo 2M interface interface RJ45; GV waa inuu u beddelo 2M interface V35, si loogu xiro router. Sidee Beddelayaasha Hab-maamuuska u shaqeeyaan?...

Xadhkaha Fiber Optic waxaa loo isticmaalaa in laga sameeyo xadhkaha balastar ee qalabka ilaa isku xirka fiilooyinka fiber optic. Waxaa jira lakab difaac oo dhumuc weyn, kaas oo guud ahaan loo isticmaalo isku xirka u dhexeeya transceiver indhaha iyo sanduuqa terminalka. jumpers fiber indhaha (sidoo kale loo yaqaan ...

1. Shixnadaha warshadaha waxa kale oo loo yaqaanna warshadaha Ethernet. Xaaladda hadda jirta, iyadoo horumarka joogtada ah ee degdega ah iyo horumarinta tignoolajiyada shabakadda, baahida loo qabo shabakadaha warshadaha, gaar ahaan goobta warshadaha ...