The QSFP56-200G-LR4 optical transceiver integrates the transmit and receive path onto one module. On the transmit side, four lanes of PAM-4 data streams are passed on to four laser drivers, which control four DFB lasers with 1296, 1300, 1305, and 1309 nm center wavelengths. The optical signals are then multiplexed into a single-mode fiber through an industry-standard LC connector. On the receive side, four lanes of PAM-4 optical data streams are optically demultiplexed by an integrated optical demultiplexer. Each data steam is recovered by a PIN photodetector and transimpedance amplifier, retimed and passed on to an output driver. This module features a hot-pluggable electrical interface, low power consumption, and 2-wire serial interface.
● Distance:10km over SMF
● Data Rate:200Gb/s
● Low End Case Temperature (°C):0
● High End Case Temperature (°C):70
● Diagnostics:Digital
● Transmitter:DML TOSA
● Receiver:Pin
● Voltage Supply:3.3V
● Connector:LC
● Wavelength:LAN-WDM Band
● Size (W x L (with pull tab) x H): 18.4 mm x 72 (122) mm x 8.5 mm (not including pull tab)
● Hot Z-Pluggable to 38-pin electrical connector
● Latching mechanism: Pull tab
● Management Interface: Two-wire common management interface
● Environment: RoHS10 (2011/65/EU + 2015/863) compliant
Application
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For data center, enterprise, and telecom applications
Optical patchcord: LC/PC-LC/PC-SM-DX-XXM
