The 400GBASE-ER8 module, Duplex LC connector, up to 40km over parallel single-mode fiber. It is compliant to IEEE 802.3cn protocol and 400GAUI-8, QSFP-DD HW Rev 5.0 and QSFP-DD CMIS Rev 4.0 standard.
Specifications
Part Number
QDD-ER8-400G
Vendor Name
FS
Form Factor
QSFP-DD
Max Data Rate
425Gbps
Wavelength
1310nm
Max Cable Distance
Channel insertion loss is 18dB for 40km.
40km
Connector
Duplex LC (UPC)
Media
SMF
Transmitter Type
LWDM EML
Receiver Type
APD
TX Power
-0.6~5.6dBm
RX Power
-16.1~-3.4dBm
Power Budget
15.5dB
Modulation
8x 50G PAM4
Power Consumption
≤10W
Extinction Ratio
6dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
DSP
TX and RX
Inbuilt FEC
No
Core Size
G.652/9um
Packaging Technology
BOX
Protocols
IEEE 802.3cn, QSFP-DD MSA, CMIS 4.0
Note: Receiver sensitivity (OMAouter), each lane (max) is informative and is defined for a transmitter with SECQ of 1.4 dB.
