400G QSFP-DD SR8 光模块

The TARLUZ 400G QSFP56 DD SR8 is a Eight-Channel, Pluggable, Parallel, Double Density for 2x200 Gigabit Ethernet Applications. This transceiver is a high performance module for short-range multi-lane data communication and interconnection applications. It integrates eight data lanes in each direction with 8x26.5625GBd. Each lane can operate at 53.125Gbps up to 70 m using OM3 fiber or 100 m using OM4 fiber with FEC. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 76 contact edge type connector. The optical interface uses a MPO16/MTP16 APC connector . The Common Management Interface Specification (CMIS) for QSFP DD modules.

  • 8 channels full-duplex transceiver modules
  • Transmission data rate up to 53Gbps per channel
  • 8x53Gbps PAM4 transmitter and PAM4 receiver
  • 8 channels 850nm VCSEL array
  • 8 channels PIN photo detector array
  • Power consumption <10W
  • Hot Pluggable QSFP DD form factor and Compliant with CMIS
  • Maximum link length of 70m on OM3 Multimode Fiber (MMF)and 100m on OM4 MMF with FEC
  • MPO16 APC connector receptacle
  • Operating case temperature 0°C to +70°C
  • 3V power supply voltage

IEEE 802.3cd 400GBASE-SR8



Distance Data Rate Fiber Interface Temp.
TL-QSFP56-DD-400G-SR8 100m 400G MMF MPO/MTP/APC-16

0 ~ 70°C


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