40G QSFP+

40G QSFP+ optical transceiver module is designed for 40GBASE Ethernet up to 80km over single mode fiber (SMF) via duplex LC connectors. It is compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4 and OTU3 C4S1-2D1 standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core and distribution layer applications.

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Product Highlight

Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-ER4 Standard
QSFP+ MSA compliant
Compliant with QDR/DDR InfiniBand data rates
Up to 11.2Gb/s data rate per wavelength
4 CWDM lanes MUX/DEMUX design
Up to 80km reach over single mode fiber, 100 meters over multimode fiber
Operating case temperature 0°C to +70°C
3.3V power supply
RoHS 6 compliant (lead free)

Application

40GBASE Ethernet
Data center
OTN OTU3 C4S1-2D1
High Speed Interconnection

Specification

P/N	Rate	Wavelength	TX Laser	RX Laser	Distance	Output Power	Sensitivity	Interface	Temperature
FX-QSFP+-40GE-4M-85-01	40G	850	VCSEL	PIN	100m	-7~1 dBm	≤-11.1dBm	MPO	0 ~ 70 °C
FX-QSFP+-40GE-CWDM-10	40G	CWDM4	DFB	PIN	10 km	-6~2.3 dBm	≤-11.5dBm	LC	0 ~ 70 °C
FX-QSFP+-40GE-CWDM -40	40G	CWDM4	DFB	APD	40 km	-2.7~4.5 dBm	≤-21.2dBm	LC	0 ~ 70 °C
FX-QSFP+-40GE-CWDM -80	40G	CWDM4	EML	APD	80 km	1~6 dBm	≤-21.2dBm	LC	0 ~ 70 °C

Note: Industrial grade -40 to 85 °C is available.

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