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

Astaamaha Alaabta:

√ Ku habboon IEEE 802.3ah 1000BASE-PX20/PX20+ Codsiga GEPON

√ Codsaday EPON OLT ee Nidaamka EPON ee Hal Fiber ah oo laba jiho ah

√SFP, Xidhiidhiyaha Keliya SC, Interface ogaanshaha Dijital ah oo waafaqsan SFF-8472

√ Tilmaanta Awooda Hesha Dijital ah ee Burst (RSSI)

√ Keliya koronto 3.3V

√Kiiska hawlgalka -40 ~ 85 ° C ee warshadaha, -25 ~ 85 ° C iyo -10 ~ 70 ° C ganacsiga

√ U hoggaansanaanta RoHS-6

Email noogu soo dir Soo dejiso SPEC

Faahfaahinta Alaabta

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

1.Absolute Ugu Sarreysa Qiimaynta

Halbeegga	Unug	Min.	Caadiyan	Max.
Bixinta Korontada	V	0		4.2
Kaydinta Heerkulka Deegaanka	°C	-40		85
Heerkulka Kiis Shaqaynta	°C	0		70
Ku shaqaynta qoyaanka Qaraabada	%	5		95
Meesha uu waxyeeleeyay qaataha	dBm	0

2.Xaaladda Hawleed

Halbeegga	Unug	Min.	Caadiyan	Max.
Bixinta Korontada	V	3.1	3.3	3.5
Ku shaqaynta heerkulka C-temp	°C	-10		70
Ku shaqaynta Xaaladda Heer kulka E-temp	°C	-25		85
Ku shaqaynta Case Heer kulka I-temp	°C	-40		85
Ku shaqaynta qoyaanka Qaraabada	%	5		95
Heerka Xogta (TX/RX)	Gbit/s		1.25

3. Astaamaha indhaha

Halbeegga	Unug	Min.		Nooca	Max.
Mawjada Dhexe ee TX	nm	1480kii			1500
Balaadhka Spectral (-20dB)	nm				1
SMSR	dB	30
Awood la bilaabay celceliska	dBm	2			7
Korontada Mean bilaabay (TX Off)	dBm				-39
Saamiga Dabar goynta (Xusuusin 1)	dB	9
TX Total Jitter	UI				0.43
Kaca/Waqtiga Dhicista (20%-80%)	ps				260
RIN₁₅OMA	dB/Hz				-115
Dulqaadashada Luminta Soo-noqoshada indhaha	dB				-12
Ciqaabta gudbiyaha iyo kala firdhinta (20km G.652)	dB				2.3
Maaskarada Indhaha ee TX	Waafaqsan IEEE Std 802.3ah™-2004
Hel dhererka hirarka	nm		1260		1360
Xasaasiyadda (Xusuusin 2)	dBm				-30
Culayska xad dhaafka ah	dBm		-6
Waqtiga Dejinta Xadka Qaadashada	ns				250
Range Dynamic RX (Xusuusin 3)	dBm		-30		-6
LOS-macmacaan	dBm				-31
LOS-sheeg	dBm		-45
Hysteresis SD	dB		0.5		6
Milicsiga Qaataha	dB				-12

4.Sifada korantada

Halbeegga	Unug	Min.	Caadiyan	Max.
Bixinta Korontada hadda	mA			300
Kala Duwanaanshaha Xog Gelida	mV	200		1600
Dhibta Kala Duwan ee Xogta	Ω	90	100	110
Gelida TTL -Hoosaha	V	0		0.8
Gelida TTL - Sare	V	2.0		Vcc
Soo saarista TTL -Hoosaha	V	0		0.4
Soo saarista TTL - Sare	V	2.4		Vcc
Kala Duwanaanshaha Xogta Soo Bixinta	mV	400		1600
Los Assert Time	ns			500
Los Deassert Time	ns			500