net: if_media for 1000Base-BX BiDi
1000Base-BX uses two wavelengths, commonly 1310nm, 1490nm, 1550nm, or
1590nm, in a Coarse Wavelength Division Multiplexing (CWDM) arrangement
so that a single fiber strand may carry both upstream and downstream.
It is sometimes referred to as BiDi for bi-directional usage of one
fiber.
Optics must be paired such that the RX and TX wavelengths cross over,
with one side often called U(pstream) and the other D(ownstream).
This technology is useful for increasing link density or working around
construction issues, and is also frequently used as a last mile delivery
technology for FTTx.
Sponsored by: BBOX.io (review/commits)
Pull Request: https://github.com/freebsd/freebsd-src/pull/1518
(cherry picked from commit 78c63ed260fa20b3500aedfe41dc0dcae9593f51)
net: if_media for 1000Base-BX BiDi
1000Base-BX uses two wavelengths, commonly 1310nm, 1490nm, 1550nm, or
1590nm, in a Coarse Wavelength Division Multiplexing (CWDM) arrangement
so that a single fiber strand may carry both upstream and downstream.
It is sometimes referred to as BiDi for bi-directional usage of one
fiber.
Optics must be paired such that the RX and TX wavelengths cross over,
with one side often called U(pstream) and the other D(ownstream).
This technology is useful for increasing link density or working around
construction issues, and is also frequently used as a last mile delivery
technology for FTTx.
Sponsored by: BBOX.io (review/commits)
Pull Request: https://github.com/freebsd/freebsd-src/pull/1518
(cherry picked from commit 78c63ed260fa20b3500aedfe41dc0dcae9593f51)
ixgbe: Add support for 1000BASE-BX SFP modules
Add support for 1Gbit BiDi modules
Signed-off-by: Tore Amundsen <tore at amundsen.org>
Relnotes: yes
Pull Request: https://github.com/freebsd/freebsd-src/pull/1518
(cherry picked from commit 89d4096950c4db748e39758c941cfb708c2ff808)
ixgbe: Add support for 1000BASE-BX SFP modules
Add support for 1Gbit BiDi modules
Signed-off-by: Tore Amundsen <tore at amundsen.org>
Relnotes: yes
Pull Request: https://github.com/freebsd/freebsd-src/pull/1518
(cherry picked from commit 89d4096950c4db748e39758c941cfb708c2ff808)
ixgbe: Add support for 1000BASE-BX SFP modules
Add support for 1Gbit BiDi modules
Signed-off-by: Tore Amundsen <tore at amundsen.org>
MFC after: 1 week
Relnotes: yes
Pull Request: https://github.com/freebsd/freebsd-src/pull/1518
net: if_media for 1000Base-BX BiDi
1000Base-BX uses two wavelengths, commonly 1310nm, 1490nm, 1550nm, or
1590nm, in a Coarse Wavelength Division Multiplexing (CWDM) arrangement
so that a single fiber strand may carry both upstream and downstream.
It is sometimes referred to as BiDi for bi-directional usage of one
fiber.
Optics must be paired such that the RX and TX wavelengths cross over,
with one side often called U(pstream) and the other D(ownstream).
This technology is useful for increasing link density or working around
construction issues, and is also frequently used as a last mile delivery
technology for FTTx.
MFC after: 3 days
Sponsored by: BBOX.io (review/commits)
Pull Request: https://github.com/freebsd/freebsd-src/pull/1518
