Ṣaaju ki o to, a ṣe afihan iyasọtọ ti awọn transceivers opiti ati ki o kọ ẹkọ pe awọn olutọpa opiti le pin si awọn transceivers opiti fidio, awọn olutọpa opiti ohun afetigbọ, awọn transceivers opiti tẹlifoonu, awọn transceivers opiti oni-nọmba, awọn transceivers opiti Ethernet, bbl Lẹhinna, ti o ba pin gẹgẹbi imọ-ẹrọ, eyi ti awọn ẹka. le opitika transceivers wa ni pin si?

Awọn transceivers opiti le pin si awọn ẹka 3 gẹgẹbi imọ-ẹrọ: PDH, SPDH, SDH, HD-CVI.

transceiver opiti PDH:
PDH (Plesiochronous Digital Hierarchy, quasi-synchronous digital series) transceiver opitika jẹ transceiver opitika agbara kekere, gbogbo awọn ohun elo so pọ, ti a tun pe ni awọn ohun elo aaye-si-ojuami, agbara jẹ gbogbogbo 4E1, 8E1, 16E1.

SDH opiti transceiver:
SDH (Amuṣiṣẹpọ Digital logalomomoise, amuṣiṣẹpọ oni oni jara) opitika transceiver agbara jẹ jo mo tobi, gbogbo 16E1 to 4032E1.

transceiver opiti SPDH:
SPDH (Amuṣiṣẹpọ Plesiochronous Digital Hierarchy) transceiver opitika wa laarin PDH ati SDH. SPDH jẹ eto gbigbe PDH pẹlu awọn abuda ti SDH (Amuṣiṣẹpọ Digital Series) (da lori ilana ti atunṣe oṣuwọn koodu ti PDH, lakoko lilo apakan ti imọ-ẹrọ Nẹtiwọọki SDH bi o ti ṣee).

Irú atọ́nà:
Multiplexers opitika ti wa ni tito lẹšẹšẹ si fidio opitika multiplexers, ohun opitika multiplexers, HD-SDI opitika multiplexers, VGA opitika multiplexers, DVI opitika multiplexers, HDMI opitika multiplexers, data opitika multiplexers, tẹlifoonu opitika multiplexers, Ethernet opitika multiplexers, ki o si yipada opitika multiplexers gẹgẹ bi wọn. awọn atọkun.