Support ITU-T G.984 GPON Networks application
Support ITU-T G.988 ONU management and control interface (OMCI) specification
Support Dying Gasp function (optional)
Configurable 1G or 2.5G UNI
Single fiber bi-directional data links with asymmetric 1.244Gbps Tx and 2.488Gbps Rx
1310nm burst-mode transmitter with DFB laser
1490nm continuous-mode receiver with APD-TIA
2-wire interface for integrated digital diagnostic Monitoring
SFP package with SC/UPC or SC/APC receptacle optical interface
Single +3.3V power supply
Operation case temperature -40~85°C for industrial and 0~70°C for commercial
RoHS6 compliance

Standard

Complies with SFP Multi-Source Agreement (MSA) SFF-8074i
Complies with ITU-T G.984.2 Amendment 1
Complies with FCC 47 CFR Part 15, Class B
Complies with FDA 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50,
dated June 24, 2007
Complies with SFF-8472
Compatible with TR-NWT-000870 4.1 ESD sensitivity classification Class2.
Compatible with Telcordia GR-468-CORE

Technical Parameter

Parameter	Unit	Min.	Typical	Max.
Transmitter
TX Central Wavelength	nm	1480	1490	1500
Spectral Width (-20dB)	nm			1
Side Mode Suppression Ratio (SMSR)	dB	30
Mean Launched Power (BOL)	dBm	7	7.5	10
Mean Launched Power (TX Off)	dBm			-45
Extinction Ratio	dB	8.2
Optical Return Loss Tolerance	dB	-12
Transmitter and dispersion Penalty	dB			1
Transmitter Mask(PRBS223-1&2.488G)	Compliant With ITU-T G.984.2
Receiver
Receive Wavelength	nm	1290	1310	1330
Sensitivity (BOL)(PRBS223-1&1.244G,ER=10,BER<10-4)	dBm			-33
Sensitivity (BOL)(PRBS223-1&1.244G,ER=10,BER<10-10)	dBm			-31
Overload(PRBS223-1&1.244G,ER=10,BER<10-10)	dBm	-12
Receiver Burst Mode Dynamic Range	dB	15
Damage Threshold for Receiver	dBm	5
SD Assert Level	dBm			-33
SD De-assert Level	dBm	-45
SD Hysteresis	dB	0.5		6
WDM Filter isolation to 1550nm	dB	38
WDM Filter isolation to 1650nm	dB	35
Electrical Interface Characteristics
Data Input Swing Differential/TX	mV	200	-	2000
Data Output Swing Differential/RX	mV	400		1600
Date Differential Impedance	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
Timing Characteristics
Guard Time (Tg)	ns	25.6
Reset Pulse Width (Tr)	ns			12.8
Reset Delay (Trd)	ns			12.8
Receiver Preamble Time (Tp)	ns			140
SD Assert Time (TSDA)	ns			100
SD De-assert Time (TSDD)	ns			12.8
RSSI Trigger Delay (Ttd)	ns	25
RSSI Trigger Pulse Width (Tw)	ns	500
Internal I2C Delay (Twait)	us			500