UST 100GBASE-CWDM4 QSFP28 Transceiver for Arista – QSFP-100G-CWDM4 TAA Compliant

$294.00

SKU: QSFP-100G-CWDM4-US Categories: , , OEM Equivalent: Arista QSFP-100G-CWDM4

The US Transceivers compatible QSFP-100G-CWDM4 is a high-performance 100GBASE-CWDM4 QSFP28 transceiver designed for 100 Gigabit Ethernet applications over duplex single-mode fiber. Operating across four CWDM wavelengths (1271 nm, 1291 nm, 1311 nm, and 1331 nm), this module delivers aggregated 100G throughput with a maximum reach of 2 km, making it well suited for campus and data center interconnect deployments.

Built to meet IEEE 802.3bm and CWDM4 MSA specifications, this QSFP28 module supports Digital Diagnostic Monitoring (DDM/DOM) for real-time visibility into key optical parameters including temperature, voltage, TX power, and RX power. It is TAA compliant and manufactured to RoHS, CE, and REACH standards, ensuring regulatory compliance for government and enterprise environments.

The US Transceivers compatible QSFP-100G-CWDM4 is a cost-effective, fully tested alternative engineered to deliver reliable performance and seamless compatibility with equipment that supports the QSFP-100G-CWDM4 form factor.

Form Factor

QSFP28

Connector Type

LC Duplex

Fiber Type

Single-Mode Fiber (SMF)

Transmitter Type

EML (Electro-absorption Modulated Laser)

Receiver Type

PIN Photodetector

Transmitter Power

-6.5 dBm min to 2.5 dBm max (per lane)

Receiver Sensitivity

-11 dBm max

Extinction Ratio

4.0 dB min

Receiver Overload

4.5 dBm max

Max Power Consumption

3.5 W

DDM/DOM

Supported

Operating Temperature

0 to 70 deg C

Storage Temperature

-40 to 85 deg C

Compliance/Standards

IEEE 802.3bm, CWDM4 MSA, RoHS, CE, REACH, TAA

Application

Data Center Interconnect, Enterprise Core Networking, Campus Aggregation, Cloud Infrastructure

Data Rate

Type

Wavelength

Distance

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