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GPON-OLT-C++ SFP PON Transceiver 1310nm TX 1490nm RX 2.488G 1.244G 20km DDM SC SMF Cisco Compatible

GPON-OLT-C++ SFP PON Transceiver 1310nm TX 1490nm RX 2.488G 1.244G 20km DDM SC SMF Cisco Compatible

Certification:CE, FCC, ROHS, ISO9001, ISO14000, MSDS, REACH, CP65, TUV, UL
Model Number:ZK-GP-2G34S-20++
Minimum Order Quantity:1 pcs
Delivery Time:1-5 work days
Payment Terms:T/T, Western Union, MoneyGram
Place of Origin:China
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Location: Shenzhen China
Address: Ambo Innovation Park, Baolong 4th Road,Baolong Street, Longgang District, Shenzhen, China
Supplier`s last login times: within 39 hours
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Product Details

Cisco Compatible GPON-OLT-C++ SFP 1310nm TX/1490nm RX 2.488G/1.244G 20km DDM SC SMF Transceiver Module


Features


  • Single fiber bi-directional data links asymmetric
  • TX 2488Mbps/RX1244Mbps application
  • 1490nm continuous-mode DFB laser transmitter and 1310nm burst-mode APD-TIA receiver
  • Small Form Factor Pluggable package
  • with SC/UPC Connector
  • Reset burst-mode receiver design support more
  • than 15dB dynamic range
  • Single 3.3V power supply
  • Digital diagnostic monitoring interface
  • Digital burst RSSI function to monitor the input optical power level
  • LVPECL compatible data input/output interface
  • LVTTL transmitter disable control
  • LVTTL transmitter laser fault alarm
  • LVTTL receiver Signal Detect (SD) indication
  • Low EMI and excellent ESD protection
  • Class I laser safety standard IEC-60825 compliant
  • operating case temperature:Standard: 0℃~+70℃ Industrial: -40℃~+85℃
  • RoHS 2.0 compliance

Applications


Gigabit-capable Passive Optical Networks (GPON) 20Km 29~41dB attenuation range.


Description


The GPON OLT Transceiver module is designed for Gigabit Ethernet Passive Optical Network(GPON)20km transmission. The module incorporates 1490nm continuous-mode transmitter and 1310nm burst-mode receiver. The transmitter section uses a 1490nm DFB laser and an integrated laser driver which is designed to be class-1 eye safe under any single fault. The laser driver includes APC and temperature compensation functions, which are used for keeping the launch optical power and extinction ratio constant over temperature and aging.

The receiver section uses an integrated APD and BM-preamplifier mounted together. The burst-mode receiver is restless and wide dynamic range is 29~41dB that can be obtained under whole operating conditions. The module has the function that indicates receiver burst-power-detect signal. The receiver includes digitalized burst mode optical power monitoring function, which converses any of a received ONU optical power directly in digital, with a Trigger input from system. When rising edge of Trigger detected, the DDM processor starts a burst optical power conversion, the digital result is available via DDM interface after Burst Optical Power Conversion Time. Trigger pulse width should be more than Burst Optical Power Conversion Holding Time. An integrated WDM coupler can distinguish 1310nm input light from 1490nm output light. The metallic package guarantees excellent EMI and EMC characteristics.

China GPON-OLT-C++ SFP PON Transceiver 1310nm TX 1490nm RX 2.488G 1.244G 20km DDM SC SMF Cisco Compatible supplier

GPON-OLT-C++ SFP PON Transceiver 1310nm TX 1490nm RX 2.488G 1.244G 20km DDM SC SMF Cisco Compatible

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