ST Female to Okunrin attenuator

STokun opitiki attenuatorjẹ ẹrọ palolo ti a lo lati dinku titobi ifihan ina laisi iyipada fọọmu igbi funrararẹ.Eyi jẹ igbagbogbo ibeere ni Dinse Wave Division Multiplexing (DWDM) ati awọn ohun elo Erbium Doped Fiber Amplifier (EDFA) nibiti olugba ko le gba ifihan agbara ti ipilẹṣẹ lati orisun ina to gaju.

STattenuatorẹya ara ẹrọ iru ohun-ini ti irin-ion doped fiber eyi ti o dinku ifihan ina bi o ti n kọja.Ọna yii ti attenuation ngbanilaaye fun iṣẹ ti o ga julọ ju awọn splices okun tabi awọn aiṣedeede okun tabi ifasilẹ okun, eyiti o ṣiṣẹ nipasẹ ṣiṣatunṣe dipo gbigba ifihan ina.ST attenuators ni o lagbara ti sise ni 1310 nm ati 1550 nm fun Nikan-Ipo ati 850nm fun Olona-Ipo.

STattenuatorsni o lagbara lati duro lori 1W ti ifihan ina ti o ga julọ fun awọn akoko ti o gbooro sii, ṣiṣe wọn ni ibamu daradara si EDFA ati awọn ohun elo agbara-giga miiran.Isonu Igbẹkẹle Polarization Kekere (PDL) ati iduroṣinṣin ati pinpin gigun gigun ti ominira jẹ ki wọn jẹ apẹrẹ fun DWDM.

Beere ni bayi

Apejuwe ọja

Awọn ẹya:

● Iwọn iwọn ẹrọ ti o tọ
● Metal-ion doped fiber (tẹsiwaju)
● Agbara (to 1W) (EDFA
● Ominira igbi gigun (DWDM)
● PDL Kekere (<0.1dB)
● Ipadanu igbẹkẹle Polarization kekere
● Ibamu Bellcore (GR-910-CORE)
● Ni ibamu pẹlu IEC61754-4
● Ẹdun pẹlu RoHS

Ohun elo:

●Ibaraẹnisọrọ
●CATV Nẹtiwọọki
●LAN & WAN
● Nẹtiwọọki
●Passive Optical Networks
●FTTX

Gbogbogbo Specification:

Paramita	Iye
Igi gigun	1310/1550nm		850nm
Ifarada Attenuation (dB)	1-9dB (± 0.5dB)		1-9dB (± 0.5dB)
	10-20Db (± 10%)		10-20Db (± 10%)
Ipadanu Pada	≤45dB (PC)	≤60dB (APC)	/
Ipadanu ti o gbẹkẹle Polarization	≤0.20dB
Awọn iwọn otutu ti nṣiṣẹ	-40 ~ +75 ℃
Ibi ipamọ otutu	-40 ~ +75 ℃