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H3C Compatible 4 x 100GBASE-LR QSFP-DD 1310nm 10km DOM MPO-12/APC SMF Optical Transceiver Module, Breakout to 4 x100G-LR
P/N: QDD-PLR4-400G#234499
All (2)Transmission Distance (1)
Q:
What is the difference between QSFPDD LR4 and QSFP112 LR4?
by M***a on 11/04/2024
A:
On the electrical side, QSFPDD LR4 has 8X50G, while QSFP112 has 4X100G, but in terms of the optical path, they have the same standards and can be used together.
by FS.com on 11/05/2024
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Q:
Can I use this module for my fiber optic link of 8km?
by C***a on 11/04/2024
A:
Although the maximum transmission distance of 400G LR4 is 10km, the actual transmission distance needs to be judged according to the loss size of the fiber optic link, which is mainly related to the light emitting power of the module, the receiving sensitivity, and the link loss value.
by FS.com on 11/04/2024
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