Kodi ndi zofunikira zotani pakukonzekera 100G Ethernet pazigawo zoyambira za 5G?

**5G ndi Efaneti**

Kulumikizana pakati pa malo oyambira, ndi pakati pa masiteshoni oyambira ndi ma core network mumayendedwe a 5G kumapanga maziko a ma terminals (UEs) kuti akwaniritse kutumiza ndi kusinthanitsa ndi ma terminals ena (UEs) kapena magwero a data. Kulumikizana kwa malo oyambira kumafuna kupititsa patsogolo kufalikira kwa netiweki, mphamvu ndi magwiridwe antchito kuti zithandizire zochitika zosiyanasiyana zamabizinesi ndi zofunikira pakugwiritsa ntchito. Chifukwa chake, maukonde oyendera mayendedwe a 5G base station amafunikira bandwidth yayikulu, latency yochepa, yodalirika kwambiri, komanso kusinthasintha kwakukulu. 100G Ethernet yakhala ukadaulo wokhwima, wokhazikika komanso wotsika mtengo. Zofunikira pakukonza 100G Ethernet pazigawo zoyambira za 5G ndi izi:

**Chimodzi, Zofunikira za Bandwidth**

Kulumikizana kwa masiteshoni a 5G kumafuna bandwidth yothamanga kwambiri kuti muwonetsetse kuti kutumiza kwa data kukuyenda bwino komanso khalidwe. Zofunikira za bandwidth za 5G base station interconnection zimasiyananso malinga ndi zochitika zosiyanasiyana zamabizinesi ndi zofunikira pakugwiritsa ntchito. Mwachitsanzo, pazochitika zowonjezera za Mobile Broadband (eMBB), ziyenera kuthandizira mapulogalamu amtundu wapamwamba monga mavidiyo omveka bwino ndi zenizeni zenizeni; pazochitika za Ultra-Reliable and Low Latency Communications (URLLC), ziyenera kuthandizira ntchito zenizeni zenizeni monga kuyendetsa galimoto ndi telemedicine; pazochitika zazikulu za Machine Type Communications (mMTC), ikufunika kuthandizira kulumikizana kwakukulu pamapulogalamu monga intaneti ya Zinthu ndi mizinda yanzeru. 100G Ethernet ikhoza kupereka mpaka 100Gbps ya bandwidth ya netiweki kuti ikwaniritse zosowa zamitundu yosiyanasiyana yolumikizira ma 5G base station interconnection.

**Ziwiri, Zofunika Zakuchedwa **

Kulumikizana kwa masiteshoni a 5G kumafuna maukonde otsika-latency kuti atsimikizire kutumiza kwanthawi yeniyeni komanso kukhazikika kwa data. Malingana ndi zochitika zosiyanasiyana zamabizinesi ndi zofunikira zogwiritsira ntchito, zofunikira za latency za 5G base station interconnection zimasiyananso. Mwachitsanzo, pamawonekedwe apamwamba a Mobile Broadband (eMBB), iyenera kuyendetsedwa mkati mwa makumi a mamilliseconds; kwa zochitika za Ultra-Reliable and Low Latency Communications (URLLC), ziyenera kuyendetsedwa mkati mwa ma milliseconds ochepa kapena ngakhale ma microseconds; pazithunzi zazikulu za Machine Type Communications (mMTC), imatha kupirira mkati mwa ma milliseconds mazana angapo. 100G Ethernet ikhoza kupereka zochepa kuposa 1 microsecond end-to-end latency kuti ikwaniritse zosowa zosiyanasiyana za latency-sensitive 5G base station interconnection scenarios.

**Zitatu, Zofunikira Zodalirika **

Kulumikizana kwa malo oyambira a 5G kumafuna maukonde odalirika kuti atsimikizire kukhulupirika ndi chitetezo cha kufalitsa deta. Chifukwa cha zovuta ndi kusiyanasiyana kwa malo ochezera a pa Intaneti, zosokoneza zosiyanasiyana ndi zolephera zimatha kuchitika, zomwe zimapangitsa kuti paketi iwonongeke, jitter kapena kusokoneza kutumiza deta. Izi zidzakhudza magwiridwe antchito a netiweki ndi zotsatira zabizinesi za 5G base station interconnection. 100G Ethernet ingapereke njira zosiyanasiyana zowonjezeretsa kudalirika kwa intaneti, monga Forward Error Correction (FEC), Link Aggregation (LAG), ndi Multipath TCP (MPTCP). Njirazi zimatha kuchepetsa kutayika kwa paketi, kukulitsa kubweza, kuchulukitsa, komanso kukulitsa kulolerana kwa zolakwika.

**Zinayi, Zofunikira Zosinthika **

Kulumikizana kwa malo oyambira a 5G kumafuna maukonde osinthika kuti atsimikizire kusinthika ndi kukhathamiritsa kwa kutumiza kwa data. Popeza kulumikizana kwa masiteshoni a 5G kumaphatikizapo mitundu yosiyanasiyana ndi masikelo a malo oyambira, monga ma macro base station, masiteshoni ang'onoang'ono, ma millimeter wave base station, etc., komanso ma frequency band osiyanasiyana ndi ma sign modes, monga sub-6GHz, millimeter wave, non-standalone (NSA), ndi standalone (SA), ukadaulo wapaintaneti womwe ungagwirizane ndi zochitika zosiyanasiyana ndi zofunika. 100G Efaneti angapereke mitundu yosiyanasiyana ndi mafotokozedwe a thupi wosanjikiza mawonekedwe ndi zoulutsira, monga awiri opotoka, fiber optic zingwe, backplanes, etc., komanso mitengo zosiyanasiyana ndi modes zomveka wosanjikiza protocols, monga 10G, 25G, 40G, 100G, etc., ndi modes ngati full duplex, etc. kusinthasintha kwakukulu komanso kuyanjana.

Mwachidule, 100G Ethernet ili ndi ubwino monga bandwidth yapamwamba, low latency, kukhazikika kodalirika, kusintha kosinthika, kasamalidwe kosavuta, ndi mtengo wotsika. Ndi chisankho chabwino cholumikizira 5G base station.

Chengdu Concept Microwave ndi katswiri wopanga zida za 5G/6G RF ku China, kuphatikiza fyuluta ya RF lowpass, fyuluta ya highpass, fyuluta ya bandpass, fyuluta ya notch/band stop fyuluta, duplexer, Power divider ndi directional coupler. Zonse zitha kusinthidwa malinga ndi zomwe mukufuna.

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