UST 100GBASE-BX40 QSFP28 Transceiver for Cisco – QSFP-100G-B40D4 TAA Compliant

$1,373.50

SKU: QSFP-100G-B40D4-US Categories: , , Brand:

The US Transceivers compatible QSFP-100G-B40D4 is a 100GBASE-BX40 QSFP28 bidirectional (BiDi) optical transceiver designed for high-density 100 Gigabit Ethernet deployments. Operating over a single strand of single-mode fiber, this module transmits at 1270 nm and receives at 1330 nm, supporting link distances up to 40 kilometers. Its BiDi design reduces fiber infrastructure costs by utilizing one fiber for both transmit and receive paths over a single LC Duplex connection.

The US Transceivers compatible QSFP-100G-B40D4 is engineered to meet or exceed OEM performance specifications and is fully TAA compliant, making it suitable for U.S. federal and government procurement requirements. Digital Diagnostic Monitoring (DDM/DOM) provides real-time visibility into key optical parameters including temperature, voltage, TX power, and RX power.

This transceiver is ideal for data center interconnect, enterprise core networking, metropolitan area networks, and campus backbone applications where long-reach, single-fiber 100G connectivity is required.

Form Factor

QSFP28

Connector Type

LC Duplex

Fiber Type

Single-Mode Fiber (SMF)

Transmitter Type

EML (Electro-absorption Modulated Laser)

Receiver Type

APD (Avalanche Photodiode)

Transmitter Power

-4 dBm min to 2 dBm max

Receiver Sensitivity

-21 dBm max

Extinction Ratio

8.2 dB min

Receiver Overload

-3 dBm max

Max Power Consumption

4.5 W

DDM/DOM

Supported

Operating Temperature

0 to 70 deg C

Storage Temperature

-40 to 85 deg C

Compliance/Standards

RoHS, CE, REACH, TAA, IEEE 802.3cd, 100GBASE-BX40 MSA

Application

Data Center Interconnect, Enterprise Core Networking, Metropolitan Area Networks, Campus Backbone Connectivity

Data Rate

Type

Wavelength

Distance

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