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LTA8513 QSFP+ iSR4 Transceiver

4 x 10.3125Gb/s 850nm Transceiver

The LTA8513 is a QSFP+ Optical transceiver for 40GBASE-SR4 Ethernet and 4x10G InfiniBand applications,and which also supports optical interoperability with IEEE 10GBASE-SR compliant products. This transceiver is compliant with SFF-8436 QSFP+ MSA, IEEE802.3ba 40GBASE- SR4 specifications. It operates at 10.3125Gb/s up to 100m over  Om3 multimode optical fiber and 150m over Om4 fiber. 

Part Number Package Interface Reach Temp Fiber Type Wavelength Rate Tx Output Rx Input
LTA8513-PC+ QSFP+ MPO 100m C Multi-mode 850nm 4x10Gb/s -7.6~-+0.5dBm -5.4dBm

• 40GBASE- iSR4 Ethernet 

• Infiniband QDR interconnects

• Breakout 10GBASE-SR Ethernet

• High performance computing interconnect

• 4 independent parallel optical channels

• Each channel data rate up to 10.3125Gb/s

• Hot Pluggable QSFP+ form factor

• Up to 100m link on Om3 MMF and 150m on Om4 MMF 

• 850nm VCSEL/PD Array Technology

• CML Compatible electrical I/O

• Maximum power consumption<1.5W

• QSFP+ MSA  Compliance

• RoHS II Compliance