pon module 20km 1.25G px20+++ sfp module epon olt px20 7dBm epon olt sfp transceiver

Siffofin samfur:

√Mai jituwa IEEE 802.3ah 1000BASE-PX20++

√Ingantaccen aikace-aikacen GEPON

√ Aiwatar da EPON OLT don Tsarin Hanyar Fiber Bi-directional guda ɗaya

√ SFP, Mai haɗin SC guda ɗaya, Dijital Diagnostic Interface Compliant SFF-8472

√Alamar Ƙarfin Siginar Karɓar Dijital (RSSI)

√ Single 3.3V samar da wutar lantarki yanayin yanayin zafi -10 ~ 70 ° C don kasuwanci

√ RoHS-6 yarda

Aika mana imel SAUKAR DA SPEC

Cikakken Bayani

pon module 20km 1.25G px20+++ sfp module epon olt px20 7dBm epon olt sfp transceiver

1. Cikakken Matsakaicin Mahimmanci

Siga	Naúrar	Min.	Na al'ada	Max.
Tushen wutan lantarki	V	0		4.2
Adana Yanayin yanayi	°C	-40		85
Yanayin Yanayin Aiki	°C	-40		85
Yanayin Dangi Mai Aiki	%	5		95
Lallacewar Ƙafafun Mai karɓa	dBm	0

2.Yanayin Aiki

Siga	Naúrar	Min.	Na al'ada	Max.
Tushen wutan lantarki	V	3.1	3.3	3.5
Yanayin Yanayin aiki don C-temp	°C	-10		70
Yanayin Dangi Mai Aiki	%	5		95
Adadin Bayanai (TX/RX)	Gbit/s		1.25

3.Halayen gani

Siga	Naúrar	Min.	Buga	Max.
TX Tsakiyar Wavelength	nm	1480		1500
Nisa Na Bakan (-20dB)	nm			1
SMSR	dB	30
Ƙaddamar da Ƙarfin Ƙarfi (BOL)	dBm	7	7.5	10
Ma'anar Ƙaddamar da Wuta (TX Off)	dBm			-39
Rabon Ƙarfafawa (Lura na 1)	dB	9
TX Total Jitter	UI			0.43
Lokacin Tashi/Faɗuwa (20% -80%)	ps			260
RIN₁₅OMA	dB/Hz			-115
Hakuri asara na Komawar gani	dB	-12
Hukuncin watsawa da watsawa(20km G.652)	dB			2.3
Mashin Ido na TX	Yarda da IEEE Std 802.3ah™-2004
Karɓi Tsawon Wave	nm	1260		1360
Hankali (Lura na 2)	dBm			-33
Yawaita kaya	dBm	-6
Rang Rang	dB	25
Lokacin Daidaita Ƙofar Mai karɓa	ns			250
Rage Rage RX (Lura na 3)	dBm	-30		-6
LOS-Deassert	dBm			-34
LOS-Tabbace	dBm	-45
SD Hysteresis	dB	0.5		6
Tunani Mai karɓa	dB			-12

4.Halayen Wutar Lantarki

Siga	Naúrar	Min.	Na al'ada	Max.
Samar da Wutar Lantarki na Yanzu	mA			300
Bambance-bambancen shigar da bayanai	mV	200		1600
Tasirin Bambancin Bayanai	Ω	90	100	110
Shigarwar TTL-Low	V	0		0.8
Shigar TTL - Babban	V	2.0		Vcc
Fitarwar TTL-Low	V	0		0.4
TTL fitarwa - Babban	V	2.4		Vcc
Bambance-bambancen Swing Fitar bayanai	mV	400		1600
Los Assert Time	ns			500
Lokacin Los Deassert	ns			500