UST 40GBASE-SR4 QSFP+ Transceiver for IBM – 78P3674 TAA Compliant

$159.50

SKU: 78P3674-US Categories: , , OEM Equivalent: IBM 78P3674

The US Transceivers compatible 78P3674 is a high-performance 40GBASE-SR4 QSFP+ transceiver module designed as a cost-effective alternative for use in IBM-compatible network environments. Operating over OM3 or OM4 multimode fiber, this module delivers 40 Gbps aggregate data throughput across four parallel 10 Gbps lanes using an 850 nm VCSEL array, supporting link distances up to 100 m on OM3 and up to 150 m on OM4 fiber.

The US Transceivers compatible 78P3674 features an MPO/MTP connector interface and is fully compliant with the QSFP+ MSA specification and IEEE 802.3ba standards. Digital Diagnostic Monitoring (DDM) provides real-time visibility into key optical parameters including temperature, voltage, TX power, and RX power, enabling simplified network management and troubleshooting.

This TAA compliant module is an ideal solution for short-reach 40G connectivity in data centers, high-performance computing environments, and enterprise core switching deployments, delivering reliable performance at a significant cost advantage over OEM-branded alternatives.

Form Factor

QSFP+

Connector Type

MPO/MTP (12-fiber)

Fiber Type

OM3 or OM4 Multimode Fiber

Transmitter Type

850 nm VCSEL Array

Receiver Type

PIN Photodetector Array

Transmitter Power

-7.6 dBm min to 2.4 dBm max

Receiver Sensitivity

-9.5 dBm max

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, High-Performance Computing, Enterprise Core Switching, 40G Server Aggregation

Data Rate

Type

Wavelength

Distance

Reviews

There are no reviews yet.

Be the first to review “UST 40GBASE-SR4 QSFP+ Transceiver for IBM – 78P3674 TAA Compliant”

Your email address will not be published. Required fields are marked *