GPON OLT B+ Module Optical 2.5G/1.25G 20KM TX1490nm/RX1310nm GPON SFP

Product Features:

√ Support ITU-T G.984.2 GPON OLT B+ application

√Unius fibra bi-directional data nexus cum symmetriis 2.488Gbps Tx et 1.244Gbps Rx

√ 1490nm modus transmissionis continuus cum DFB LDq

√ 1310nm receptor modus erupit cum APD-TIA

√ 2-filum interface ad digitales diagnostica Monitoring integrata

√ Acceptor RESET, Signum Detect, RSSI indicatio functionis (RESET, RX_SD, RSSI)

√ SFP sarcina cum SC / UPC receptaculum optical interface

√ Una +3.3V potentia copia

√ Operatio causa -40~85°C pro industriae et 0~70°C commerciorumRoHS6 obsequio

Mitte ad nos inscriptio DOWNLOAD SPEC

Product Detail

GPON OLT B+ Module Optical 2.5G/1.25G 20KM

TX1490nm/RX1310nm GPON SFP

1.Operating Condition

Parameter	Unitas	Min.	Typical	Maximilianus.
Repono Temperature	°C	-40		85
Operating Causa Temp pro C-temp	°C	0		70
Operating Causa Temp quia ego temp	°C	-40		85
Relativum operating Umor	%	5		95
Potentia Supple Voltage	V	3.15	3.3	3.45
Supple Current	mA			500
Bit Rate pro Tx	Gbps	2.488
Bit Rate pro Rx	Gbps	1.244

2.Characteristics

Omnis effectus specificatur in omni operatione caliditatis et conditionis

Parameter	Unitas	Min.	Typical	Maximilianus.
Transmitter
TX Centralis Necem	nm	1480	1490	1500
Spectrale Latitudo (-20dB)	nm			1
Latus Modus Suppressio Ratio (SMSR)	dB	30
Medium Deductae Power	dBm	1.5		5
Medium launched Power (TX Off)	dBm			-45
Ratio exstinctio	dB	8.2
Optical Redi damnum tolerantia	dB	-12
Transfusor et dissipatio poenae	dB			1
Transfusor Mask(PRBS2²³-1@2.488G)	Obsequens ITU-T G.984.2
receptor
Accipite Necem	nm	1290	1310	1330
Sensus (PRBS2²³-1@1.244G,ER=10,BER<10^-10)	dBm			-28
ONERO (PRBS2²³-1@1.244G,ER=10,BER<10^-10)	dBm	-8
Accipiens gaudete modus Dynamic dolor	dB	15
Damnum Limen receptoris	dBm	5
SD Assert Level	dBm			-30
D De-asserantur Level	dBm	-45
SD Hysteresis	dB	0.5		6
WDM Filter solitudo ad 1550nm	dB	38
WDM Filter solitudo ad 1650nm	dB	35
Interface Electrical Characteres
Data Input adductius differentialis / TX *	mV	200	-	2000
Data Output adductius differentialis / RX *	mV	400		1600
Date differentialis Impedimentum	Ω	90	100	110
LVTTL Output High	V	2.4		Vcc
LVTTL Output Low	V	0		0.4
LVTTL Input High	V	2.0		Vcc+0.3
LVTTL Input Low	V	0		0.8
Characteres Timing
Custodia Tempus (Tg)	ns	25.6
Latitudo Reset Pulsus (Ed)	ns			12.8
Reset Mora (Trd)	ns			12.8
Exordium tempus receptaculum (Tp)	ns			140
SD Assert Time (TSDA)	ns			100
SD De-asser- Tempus (TSDD)	ns			12.8
RSSI Trigger Mora (Ttd)	ns	25
RSSI Trigger Pulsus Latitudo (Tw)	ns	500
Internum I2C Mora (Twait)	us			500