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T1310 R1550 OLT Fiber Optic , Sfp Optical Module 1.25G 20KM SFP-WDM-SM-0220A
T1310 R1550 OLT Fiber Optic , Sfp Optical Module 1.25G 20KM SFP-WDM-SM-0220A
T1310 R1550 OLT Fiber Optic , Sfp Optical Module 1.25G 20KM SFP-WDM-SM-0220A
T1310 R1550 OLT Fiber Optic , Sfp Optical Module 1.25G 20KM SFP-WDM-SM-0220A
T1310 R1550 OLT Fiber Optic , Sfp Optical Module 1.25G 20KM SFP-WDM-SM-0220A
T1310 R1550 OLT Fiber Optic , Sfp Optical Module 1.25G 20KM SFP-WDM-SM-0220A
Specifications
Brand Name :
Global Telecom
Model Number :
SFP-WDM-SM-0220A/B
Certification :
CE/ROSH/IOS9001
Place of Origin :
China
MOQ :
20
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000sets
Delivery Time :
5-10 work days
Packaging Details :
stander packing
Type :
OLT, Fiber Optic Transceivers
Use :
FTTH
Warranty Time :
2 year
Data Rate :
2.5G/1.25G
Wavelength :
Tx1490nm/Rx1310nm
Power out :
2.5~7dBm
Distance :
20km
Storage Temperature :
-20~70℃
Description

SFP-WDM-SM-0220A SFP-WDM-SM-0220B sfp Optical Module 1.25G 20KM T1310/R1550 Factory Supply

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

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 -40~85°C for industrial and 0~70°C for commercial
RoHS6 compliance
T1310 R1550 OLT Fiber Optic , Sfp Optical Module 1.25G 20KM SFP-WDM-SM-0220A
Operating Condition
Parameter
Unit
Min.
Typical
Max.
Storage Temperature
°C
-40
85
Operating Case Temp for C-temp
°C
0
70
Operating Case Temp for I-temp
°C
-40
85
Operating Relative Humidity
%
5
95
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
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
1.5
5
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
-28
Overload(PRBS223-1&1.244G,ER=10,BER<10-10)
dBm
-8
Receiver Burst Mode Dynamic Range
dB
15
Damage Threshold for Receiver
dBm
5
SD Assert Level
dBm
-30
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
T1310 R1550 OLT Fiber Optic , Sfp Optical Module 1.25G 20KM SFP-WDM-SM-0220A

T1310 R1550 OLT Fiber Optic , Sfp Optical Module 1.25G 20KM SFP-WDM-SM-0220A

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T1310 R1550 OLT Fiber Optic , Sfp Optical Module 1.25G 20KM SFP-WDM-SM-0220A

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Product Detail
Brand Name :
Global Telecom
Model Number :
SFP-WDM-SM-0220A/B
Certification :
CE/ROSH/IOS9001
Place of Origin :
China
MOQ :
20
Price :
Negotiable
Contact Supplier
T1310 R1550 OLT Fiber Optic , Sfp Optical Module 1.25G 20KM SFP-WDM-SM-0220A
T1310 R1550 OLT Fiber Optic , Sfp Optical Module 1.25G 20KM SFP-WDM-SM-0220A
T1310 R1550 OLT Fiber Optic , Sfp Optical Module 1.25G 20KM SFP-WDM-SM-0220A

Shenzhen Huayixin Technology Co., Ltd.

Active Member
6 Years
shenzhen
Since 2009
Business Type :
Manufacturer
Main Products :
Fiber Optic Assembly, Outdoor Fiber Optic Cable, FTTH Drop Fiber Optic Cable
Employee Number :
100~200
Certification Level :
Active Member
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