Sidee loo kala soocaa transceivers indhaha iyadoo loo eegayo nooca tignoolajiyada iyo nooca interfiga?

Ka hor, waxaan soo bandhignay kala-soocidda transceivers indhaha waxaanan baranay in transceivers indhaha loo qaybin karo transceivers muuqaallada muuqaalka ah, transceivers optical audio, transceivers optical phone, transceivers optical phone, transceivers optical digital, Ethernet optical transceivers, iwm ka dibna, haddii loo qaybiyo sida ay technology, kuwaas oo qaybaha transceivers indhaha ma loo qaybin karaa?

Transceivers indhaha waxaa loo qaybin karaa 3 qaybood iyadoo loo eegayo tignoolajiyada: PDH, SPDH, SDH, HD-CVI.

Transceiver indhaha PDH:
PDH (Plesiochronous Digital Heerarchy, Taxanaha Dijitaalka ah ee Quasi-synchronous) transceiver indhaha waa awood yar oo muuqaal ah, guud ahaan codsiyada lammaane, sidoo kale loo yaqaan codsiyada bar-ilaa-dhibcaha, awooda guud ahaan waa 4E1, 8E1, 16E1.

800PX

transceiver indhaha SDH:
SDH (Isku-dhafka Dijital ah ee Kala Sarreynta, Taxanaha Dijitaalka ah ee Isku-dhafka ah) Awoodda gudbinta indhaha waa mid aad u weyn, guud ahaan 16E1 illaa 4032E1.

SPDH transceiver indhaha:
SPDH (Isku-dhafka Plesiochronous Digital Heerarchy) gudbinta indhaha ayaa u dhaxaysa PDH iyo SDH.SPDH waa habka gudbinta PDH oo leh sifooyinka SDH (Synchronous Digital Series) (oo ku salaysan mabda'a hagaajinta heerka code ee PDH, iyada oo la adeegsanayo qayb ka mid ah tignoolajiyada isku xirka SDH intii suurtagal ah).

Nooca Interface:
Multiplexers indhaha waxaa loo kala saaraa muuqaalo muuqaal ah oo fiidiyoow ah, cajalado muuqaal ah oo maqal ah, HD-SDI multixers, VGA multixers, DVI optical multiplexers, HDMI Multiplexers, xogta xogta, teleefoonka indhaha, Ethernet optical multiplexers, oo u beddelo multixers sida ay yihiin. interfaces.


Waqtiga post: Dec-02-2021