EPON PX20 px20++ 20km 125g epon olt sfp module oo la jaan qaadaya ZTE ama huawei olt sfp pon modules

Astaamaha Alaabta:

√ La jaan qaada IEEE 802.3ah 1000BASE-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

√ Heerkulka kiiska hawlgalka -10 ~ 70 ° C ee 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	-40		85
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 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 (EOL)	dBm	5		9
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			-33
Culayska xad dhaafka ah	dBm	-6
Dhaqdhaqaaqa Rang	dB	25
Waqtiga Dejinta Xadka Qaadashada	ns			250
Range Dynamic RX (Xusuusin 3)	dBm	-30		-6
LOS-macmacaan	dBm			-34
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