400G SFP Modules, SFP
Generic Compatible 400GBASE-LR8 OSFP PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Generic Compatible 400GBASE-LR8 QSFP-DD PAM4 Optical Transceiver Module (SMF, 1310nm, 10km, LC, DOM)
The 400GBASE-LR8 module, Duplex LC connector, up to 10km over parallel single-mode fiber. It is compliant to IEEE 802.3bs protocol and 400GAUI-8/CEI-56G-VSR-PAM4 standard.
The 400 Gigabit Ethernet signal is carried over eight wavelengths. Multiplexing and demultiplexing of the eight wavelengths are managed within the device.
Specifications
|
Part Number
|
QDD-LR8-400G
|
Vendor Name | Longlife |
|
Form Factor
|
QSFP-DD |
Max Data Rate
|
425Gbps |
|
Wavelength
|
1310nm
|
Max Cable Distance
|
10km
|
|
Connector
|
Duplex LC (UPC) |
Media
|
SMF |
|
Transmitter Type
|
LWDM EML |
Receiver Type
|
PIN
|
|
TX Power
|
-2.8~5.3dBm |
RX Power
|
-9.1~5.3dBm
|
|
Powerbudget
|
6.3dB |
Modulation
|
8x 50G PAM4 |
|
Power Consumption
|
≤10W |
Extinction Ratio
|
3.5dB |
|
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 802.3bs, QSFP-DD MSA, CMIS 4.1 |
Warranty
|
5 Years |