CWDM Optical Transceiver, 40 Gb/s, 10km With DDM

LIGENT LTA13XX-PC Optical Transceiver

Manufacturer's part number :


Manufacturer UK_Z18 LIGENT_SI.png

Hisense Broadband

Description :

The LTA1305 QSFP+ Optical transceiver is intended for the service with single mode fibre in 40Gb/s high speed data communications and computing applications. It meets the requirements of QSFP+ MSA, IEEE802.3ba 40GBASE-LR4, operates from a 3.3V DC power supply and is offered in the com-mercial temperature range. The module has an aggregate link bandwidth in excess of 40Gb/s by multi-plexing of 4 CWDM optical lanes, each lane capable of transmitting 10.3125Gb/s over 10km on SMF optical fibre. It is fabricated with a rugged die cast metal housing and cage assembly. The device is Class I laser safety compliant and meets the EU Directive 2002/95/EC for RoHS compliance.

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  • Quote and availability


  • 4 independent optical lanes
  • Lane data rate of 10.3125Gb/s
  • Aggregate data rate in excess of 41Gb/s (over 4 lanes)
  • Hot Pluggable
  • 10km link on SMF single-mode Fiber
  • CWDM Laser/ Pin PD Array Technology
  • QSFP+ MSA Compatible electrical I/O
  • Case Operating Temperature: Commercial: 0 to 70°C
  • Digital diagnostic capabilities
  • +3.3V power supply
  • RoHS compliance
  • Benefits


  • High performance computing, data com and sever data links
  • High speed access
  • 40G Ethernet
Features Similar products
Form factor QSFP+  

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Distance (km) 1-15  
Protocol Datacom/telecom  
Data rate 9.5 - 11.5 Gb/s  
Temperature range Commercial