400G SFP Modül, SFP Modül
Dell Compatible 400GBASE-LR4 QSFP-DD PAM4 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Dell Compatible 400G-LR4 QSFP-DD PAM4 Optical Transceiver Module (SMF, 1310nm, 10km, LC, DOM)
The 400GBASE-LR4 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 four CWDM grid optical wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.
Specifications
|
Part Number
|
QDD-LR4-400G
|
Vendor Name | Longlife |
|
Form Factor
|
QSFP-DD |
Max Data Rate
|
400Gbps |
|
Wavelength
|
1271nm,1291nm,1311nm,1331nm |
Max Cable Distance
|
10km |
|
Connector
|
Duplex LC (UPC) |
Media
|
SMF |
|
Transmitter Type
|
CWDM EML |
Receiver Type
|
PIN |
|
TX Power
|
-2.8~4.0dBm |
RX Power
|
-9.1~4.0dBm |
|
Powerbudget
|
6.3dB |
Receiver Overload
|
3.4dBm |
|
Power Consumption
|
≤9W |
Extinction Ratio
|
＞2dB |
|
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 |
Inbuilt FEC
|
No |
|
Protocols
|
IEEE 802.3bm, QSFP-DD MSA Compliant, CMIS 4.0 |
Warranty
|
5 Years |