UST 40GBASE-SR4 QSFP+ Transceiver for Intel – E40GQSFPSR TAA Compliant

Name: UST 40GBASE-SR4 QSFP+ Transceiver for Intel - E40GQSFPSR TAA Compliant
Brand: Intel
SKU: E40GQSFPSR-US
Price: 148.50 USD
Availability: InStock

$148.50

SKU: E40GQSFPSR-US Categories: 40G QSFP+ Transceiver, 40GB QSFP+ SR4, Optical Transceiver OEM Equivalent: Intel E40GQSFPSR

The US Transceivers compatible E40GQSFPSR is a high-performance 40G QSFP+ optical transceiver module designed for short-reach multimode fiber applications. Operating at 850nm across four parallel lanes, this module delivers an aggregate data rate of 40Gbps and supports link distances up to 150 meters over OM4 multimode fiber, or up to 100 meters over OM3 multimode fiber.

Built to the QSFP+ form factor and compliant with IEEE 802.3ba and QSFP+ MSA standards, the US Transceivers compatible E40GQSFPSR is an ideal drop-in replacement for environments requiring reliable, high-density 40G connectivity. It features an MPO/MTP connector interface and VCSEL-based transmitters, making it well-suited for structured cabling in data centers and enterprise networks.

This module supports Digital Optical Monitoring (DOM), enabling real-time diagnostics for proactive network management. It is RoHS compliant and built to operate within standard commercial temperature ranges.

Form Factor	QSFP+
Connector Type	MPO/MTP
Fiber Type	Multimode Fiber (OM3/OM4)
Transmitter Type	VCSEL
Receiver Type	PIN Photodetector
Transmitter Power	-7.6 dBm min to 2.4 dBm max (per lane)
Receiver Sensitivity	-9.5 dBm max (per lane)
Extinction Ratio	3.0 dB min
Receiver Overload	2.4 dBm max
Max Power Consumption	1.5 W
DDM/DOM	Yes
Operating Temperature	0 to 70 deg C
Storage Temperature	-40 to 85 deg C
Compliance/Standards	IEEE 802.3ba, QSFP+ MSA, RoHS, CE, REACH, TAA
Application	Data Center Interconnect, Enterprise Networking, High-Performance Computing, Campus Backbone Aggregation
Data Rate	40GB
Type	Multimode
Wavelength	850nm
Distance	≤150m