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 indhaha digital, transceivers indhaha Ethernet, 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 Dijital 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 Sarraynta, 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 Hierarchy) transceiver indhaha ayaa u dhexeeya PDH iyo SDH. SPDH waa habka gudbinta PDH oo leh sifooyinka SDH (Synchronous Digital Series) (oo ku salaysan mabda'a habaynta heerka code ee PDH, iyadoo la isticmaalayo qayb ka mid ah tignoolajiyada isku xirka SDH intii suurtagal ah).

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


Waqtiga post: Dec-02-2021