UST 40GBASE-LR4 QSFP+ Transceiver for Cisco – QSFP-4X10G-LR-S TAA Compliant

$610.00

SKU: QSFP-4X10G-LR-S-US Categories: , , Brand:

The US Transceivers compatible QSFP-4X10G-LR-S is a 40GBASE-LR4 QSFP+ transceiver module designed for high-speed optical networking over single-mode fiber. Operating across four wavelength channels in the 1310 nm range using LAN-WDM technology, this module delivers an aggregate data rate of 40 Gbps and supports link distances of up to 10 km, making it well suited for long-reach campus and data center deployments.

Built in the compact QSFP+ form factor, this module uses an LC Duplex connector interface and is fully compliant with 40GBASE-LR4 IEEE and MSA standards. It supports Digital Optical Monitoring (DOM) for real-time diagnostics including temperature, voltage, and optical power levels. This module is also TAA compliant, making it appropriate for US government and public sector procurement.

The US Transceivers compatible QSFP-4X10G-LR-S is a cost-effective, interoperable alternative engineered to perform reliably in enterprise, service provider, and data center network environments.

Form Factor

QSFP+

Connector Type

LC Duplex

Fiber Type

Single-Mode Fiber (SMF)

Transmitter Type

EML (Electro-absorption Modulated Laser)

Receiver Type

PIN Photodetector

Transmitter Power

-7 dBm min to 2.5 dBm max per lane

Receiver Sensitivity

-13.7 dBm max

Extinction Ratio

3.5 dB min

Receiver Overload

-1 dBm

Max Power Consumption

3.5 W

DDM/DOM

Yes

Operating Temperature

0 to 70 deg C

Storage Temperature

-40 to 85 deg C

Compliance/Standards

IEEE 802.3ba 40GBASE-LR4, QSFP+ MSA, RoHS, CE, REACH, TAA Compliant

Application

Data Center Interconnect, Enterprise Campus Networking, Service Provider Aggregation, Long-Reach Backbone Links

Data Rate

Type

Wavelength

Distance

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