Модули GPON OLT C SFP

Сохранить в закладки 1600683772634:


Цена:17,69 $ - 20,60 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики





GPON OLT C++ SFP modules


Product Features


1. Support ITU-T G.984.2 GPON OLT C++ application
2. Single fiber bi-directional data links with symmetric 2.488Gbps Tx and 1.244Gbps Rx
3. 1490nm continuous-mode transmitter with DFB LD
4. 1310nm burst-mode receiver with APD-TIA
5. 2-wire interface for integrated digital diagnostic Monitoring
6. Receiver RESET, Signal Detect, RSSI function indication (RESET, RX_SD, RSSI)
7. SFP package with SC/UPC receptacle optical interface
8. Single +3.3V power supply
9. Operating case temperature: 0~70°C
10. RoHS6 compliance


Operating Condition


Parameter
Unit
Min
Typical
Max
Storage Temperature
°C
-40

85
Operating Case Temp for C-temp
°C
0

70
Power Supply Voltage
V
3.15
3.3
3.45
Supply Current
mA

500
Bit Rate for Tx
Gbps
2.488


Bit Rate for Rx
Gbps
1.244




Characteristics


Parameter
Unit
Min
Typical
Max
Transmitter
TX Central Wavelength
nm
1480
1490
1550
Spectral Width (-20dB)
nm


1
Side Mode Suppression Ratio (SMSR)
dB
30


Mean Launched Power
dBm
4.5
6.5
10
Mean Launched Power (TX Off)
dBm


-45
Extinction Ratio
dB
8.2


Optical Return Loss Tolerance
dB
-15


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
-7


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 (TI2C)
us


500
 All performance is specified at whole working temperature and conditions


Factory




Exhibition




Contact me




Похожие товары

Новые поступления

Новинки товаров от производителей по оптовым ценам