Products

40G QSFP+ LR4 Transceiver

Part # : WST-QSFP+LR4-C

Category : ,

Features
Description
Specification

Features

  • Compliant with QDR/DDR Infiniband data rates
  • Up to 11.2Gb/s data rate per wavelength
  • 4 CWDM lanes MUX/DEMUX design
  • Up to 10km transmission on single mode fiber (SMF)
  • Maximum power consumption 3.5W
  • LC duplex connector
  • Operating case temperature: 0 to 70℃

Description

This product converts the 4-channel 10Gb/s electrical input data into CWDM optical signals (light), by a driven 4-wavelength Distributed Feedback Laser (DFB) array. The light is combined by the MUX parts as a 40Gb/s data, propagating out of the transmitter module from the SMF. The receiver module accepts the 40Gb/s CWDM optical signals input, and de-multiplexes it into 4 individual 10Gb/s channels with different wavelength. Each wavelength light is collected by a discrete photo diode, and then outputted as electric data after amplified first by a TIA and a post amplifier. Figure 1 shows the functional block diagram of this product.

Specification

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