epon olt px20 20km 1.25g px20+ epon olt sfp transceiver gepon olt sfp

Awọn ẹya ara ẹrọ ọja:

√ Ibaramu IEEE 802.3ah 1000BASE-PX20/PX20+ ohun elo GEPON

√ Ti a lo si EPON OLT fun Eto EPON Fiber Bi-itọnisọna Kanṣoṣo

√SFP, Nikan SC asopo, Digital Diagnostic Interface ibamu pẹlu SFF-8472

√ Itọkasi Agbara ifihan agbara Ngba Digital (RSSI) Burst Digital

√ Nikan 3.3V ipese agbara

√Ọran iṣẹ -40 ~ 85 ° C fun ile-iṣẹ, -25 ~ 85 ° C ati -10 ~ 70 ° C fun iṣowo

√ RoHS-6 ibamu

Fi imeeli ranṣẹ si wa Gba SEC

Alaye ọja

epon olt px20 20km 1.25g px20+ epon olt sfp transceiver gepon olt sfp

1.Absolute o pọju-wonsi

Paramita	Ẹyọ	Min.	Aṣoju	O pọju.
Ibi ti ina elekitiriki ti nwa	V	0		4.2
Ibi ipamọ Ibaramu otutu	°C	-40		85
Ṣiṣẹ Case otutu	°C	0		70
Ọriniinitutu ibatan ti nṣiṣẹ	%	5		95
Ibajẹ Ibajẹ Olugba	dBm	0

2.Ope Ṣiṣẹ

Paramita	Ẹyọ	Min.	Aṣoju	O pọju.
Ibi ti ina elekitiriki ti nwa	V	3.1	3.3	3.5
Ṣiṣẹ Case Temp fun C-iwọn otutu	°C	-10		70
Ṣiṣẹ Case Temp fun E-tẹmp	°C	-25		85
Ṣiṣẹ Case Temp fun I-tẹmp	°C	-40		85
Ọriniinitutu ibatan ti nṣiṣẹ	%	5		95
Oṣuwọn Data(TX/RX)	Gbit/s		1.25

3.Opitika Abuda

Paramita	Ẹyọ	Min.		Iru.	O pọju.
TX Central wefulenti	nm	1480			1500
Ìbú Spectral (-20dB)	nm				1
SMSR	dB	30
Itumọ agbara ifilọlẹ	dBm	2			7
Itumọ agbara ifilọlẹ (TX Pipa)	dBm				-39
Ipin Iparun (Akiyesi 1)	dB	9
TX Total Jitter	UI				0.43
Dide/Aago isubu (20%-80%)	ps				260
RIN₁₅OMA	dB/Hz				-115
Ifarada Ipadabọ Opitika	dB				-12
Ijiya olutagba ati pipinka (20km G.652)	dB				2.3
TX Optical Eye Boju	Ni ibamu pẹlu IEEE Std 802.3ah™-2004
Gba Ipari	nm		1260		1360
Ifamọ (Akiyesi 2)	dBm				-30
Apọju	dBm		-6
Akoko Ifilelẹ Ibalẹ Olugba	ns				250
Iwọn Yiyi RX (Akiyesi 3)	dBm		-30		-6
LOS-Deassert	dBm				-31
LOS-Idasilẹ	dBm		-45
SD Hysteresis	dB		0.5		6
Reflectance olugba	dB				-12

4.Electrical Abuda