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Gpon Olt Sfp Optical Transceiver Single Mode Class C+++ 2.5G Single Fiber Tx 1490nm Rx1310nm

Categories Optical Transceiver
Brand Name: Wangtong
Model Number: GPON OLT C+++ Optical Module
Certification: ISO9001
Place of Origin: China
MOQ: 1 piece
Price: negotiable
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 10000pcs/month
Delivery Time: 5-10 days upon order quantitities
Packaging Details: 10pcs/ anti-static box.
Product name: GPON OLT C+++ Optical Module
Data Rate: 2.488G/1.244
Transmission Distance: 20km
Wavelength: 1490nm/1310nm
Connector: SC/UPC
Interface: BIDI SC
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Gpon Olt Sfp Optical Transceiver Single Mode Class C+++ 2.5G Single Fiber Tx 1490nm Rx1310nm

Class C+++ gpon olt sfp modules 2.5G single fiber Tx 1490nm Rx1310nm 20Km


Feature


  • Support ITU-T G.984.2 GPON OLT C+++ Enhanced 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
  • 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 C++ application

Parameter


Operating Condition


ParameterUnitMin.TypicalMax.
Storage Temperature°C-4085
Operating Case Temp for C-temp°C070
Operating Relative Humidity%595
Power Supply VoltageV3.153.33.45
Supply CurrentmA600
Bit Rate for TxGbps2.488
Bit Rate for RxGbps1.244

Characteristics


All performance is specified at whole working temperature and conditions

ParameterUnitMin.TypicalMax.
Transmitter
TX Central Wavelengthnm148014901500
Spectral Width (-20dB)nm1
Side Mode Suppression Ratio (SMSR)dB30
Mean Launched PowerdBm4.510
Mean Launched Power (TX Off)dBm-45
Extinction RatiodB8.2
Optical Return Loss TolerancedB-12
Transmitter and dispersion PenaltydB1
Transmitter Mask(PRBS223-1@2.488G)Compliant With ITU-T G.984.2
Receiver
Receive Wavelengthnm129013101330

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 RangedB15
Damage Threshold for ReceiverdBm5
SD Assert LeveldBm-33
SD De-assert LeveldBm-45
SD HysteresisdB0.56
WDM Filter isolation to 1550nmdB38
WDM Filter isolation to 1650nmdB35
Electrical Interface Characteristics
Data Input Swing Differential/TXmV200-2000
Data Output Swing Differential/RXmV4001600
Date Differential ImpedanceΩ90100110
LVTTL Output HighV2.4Vcc
LVTTL Output LowV00.4
LVTTL Input HighV2.0Vcc+0.3
LVTTL Input LowV00.8
Timing Characteristics
Guard Time (Tg)ns25.6
Reset Pulse Width (Tr)ns12.8
Reset Delay (Trd)ns12.8
Receiver Preamble Time (Tp)ns140
SD Assert Time (TSDA)ns100
SD De-assert Time (TSDD)ns12.8
RSSI Trigger Delay (Ttd)ns25
RSSI Trigger Pulse Width (Tw)ns500
Internal I2C Delay (Twait)us500

Ordering Information


Ordering P/NsDescription
SSCBGPON OLT C+++ Enhanced, 20km, TX 1490nm 2.488Gbps (7dBm), RX 1310nm 1.244Gbps (-31dBm), SFP form-factor, SC/UPC Receptacle, 0~70°C Commercial Temperature, V2 version mechanical housing

Product Pictures
Wangtong Factory
Company Profile
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