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US Government Authorized SupplierCAGE CODE 68S70
Compufox's QSFP-40G-IR4-2KM QSFP+ Module supports link lengths of up
to 2km over a singlemode fiber with LC connectors. The 40 Gigabit
Ethernet signal is carried over four wavelengths. Multiplexing and
demultiplexing of the four wavelengths are managed within the device.
The 40GBASE-IR4 QSFP+ also supports OTU3 data rate in addition to
40GBase Ethernet rate. It combines the higher density attractions of
parallel modules with some of the key advantages normally associated
with SFP+ based modules. It is intended for use on short reach applications
in switches, routers and data center equipment where it provides higher
density and lower cost when compared with standard SFP+ modules.
module operates with single +3.3V power supply. LVCMOS/LVTTL global
control signals, such as Module Present, Reset, Interrupt and Low Power
Mode, are available with the module. A 2-wire serial interface is
available to send and receive more complex control signals, and to
receive digital diagnostic information. Individual channels can be
addressed and unused channels can be shut down for maximum design
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