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Single fiber bi-directional data links with symmetric 2.488Gbps Tx and 1.244Gbps Rx
1490nm continuous-mode transmitter with DFB LD
1310nm burst-mode receiver with APD-TIA
2-wire interface for integrated digital diagnostic Monitoring
Receiver RESET, Signal Detect, RSSI function indication (RESET, RX_SD, RSSI)
SFP package with SC/UPC receptacle optical interface
Single +3.3V power supply
Operation case temperature 0~70°C
RoHS6 compliance
Application
GPON OLT Class C+
FTTx
Operating Condition
Parameter
Unit
Min.
Typical
Max.
Storage Temperature
°C
-40
85
Operating Case Temp for C-temp
°C
0
70
Operating Relative Humidity
%
5
95
Power Supply Voltage
V
3.15
3.3
3.45
Supply Current
mA
600
Bit Rate for Tx
Gbps
2.488
Bit Rate for Rx
Gbps
1.244
Characteristics
All performance is specified at whole working temperature and conditions
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
dBm
7
9
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
(PRBS223-1@1.244G,ER=10,BER<10-10)
dBm
-30
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2012
Employee Number:
1~50
Ecer Certification：
Site Member
Established in 2012, Opti-Solution is a manufacturer & trade specialized in the research, development and production of FTTX GPON/EPON OLT/ ONT/ONU, Ethernet switches and other networking products.
We are located in Shenzhen, with convenient transporation access.
All of... Established in 2012, Opti-Solution is a manufacturer & trade specialized in the research, development and production of FTTX GPON/EPON OLT/ ONT/ONU, Ethernet switches and other networking products.
We are located in Shenzhen, with convenient transporation access.
All of...
