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100G CWDM4 Lite QSFP28 Transceiver
Coherent | Finisar

100G CWDM4 Lite QSFP28 Transceiver

Manufacturer: Coherent | Finisar

Datasheet: FTLC1155RGPL6

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Product Detail

The FTLC1155RGPL6 QSFP28 Lite reach and limited temperature transceiver modules are engineered for application in 100 Gigabit Ethernet links, capable of spanning up to 500m of single mode fiber. These modules adhere to the QSFP28 MSA standards and are a Lite variant of the CWDM4 MSA (500m reach, temperature range of 15°C to +60°C), and certain sections of IEEE P802.3bm. Digital diagnostic features are accessible through the I2C interface, in accordance with the QSFP28 MSA and Application Notes AN-21535 and AN-21546.

100G CWDM4 Lite QSFP28 Transceiver
Coherent | Finisar

Features & Benefit

  • Supports 103.1Gb/s aggregate bit rate
  • I2C management interface
  • Power dissipation
  • RoHS compliant
  • Case temperature range of 15°C to 60°C
  • Single 3.3V power supply
  • Loss budget of 3.5dB on up to 500m of Single Mode Fiber (SMF) with KR4 FEC
  • 4x25Gb/s CDWM transmitter
  • 4x25G retimed electrical interface
  • Duplex LC receptacles

Technical Specifications

Data Rate (max)103.1 Gb/s
Distance500 m
Form FactorQSFP28
High End Case Temperature (°C)60
Low End Case Temperature (°C)15
Protocol100G Ethernet Compliant
TransmitterCWDM DFB Laser
Voltage Supply3.3
Wavelength1310nm Band


Coherent | Finisar

Finisar is now Coherent. Finisar is a global technology leader in optical communications. Their world-class products enable high-speed voice, video and data communications for networking, storage, wireless, and cable TV applications. For 30 years, Finisar have created critical breakthroughs in optics technology and supplied system manufacturers with the production volumes needed to meet the exploding demand for network bandwidth.

Learn about Coherent | Finisar

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