UST 40GBASE-SR4 QSFP+ Transceiver for Dell – 407-BCZS TAA Compliant

Name: UST 40GBASE-SR4 QSFP+ Transceiver for Dell - 407-BCZS TAA Compliant
Brand: Dell
SKU: 407-BCZS-US
Availability: InStock

$159.50

SKU: 407-BCZS-US Categories: 40G QSFP+ Transceiver, 40GB QSFP+ SR4, SFP Brand: Dell

The US Transceivers compatible 407-BCZS is a 40GBASE-SR4 QSFP+ transceiver module designed as a high-performance, cost-effective alternative for use in Dell-compatible networking environments. Operating over multimode fiber with an 850nm wavelength, this module delivers 40Gbps aggregate data throughput across four parallel 10Gbps lanes using an MPO/MTP connector interface.

This transceiver supports a maximum cable distance of 150 meters over OM4 multimode fiber (100 meters over OM3), making it well suited for short-reach, high-density data center deployments. The QSFP+ form factor enables hot-pluggable installation with minimal disruption to live network infrastructure.

The US Transceivers compatible 407-BCZS is TAA compliant and fully compatible with Dell switches and routers that accept the OEM 407-BCZS module. It supports Digital Diagnostic Monitoring (DDM) for real-time performance visibility and meets RoHS, CE, and REACH regulatory standards.

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 (per lane)
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	RoHS, CE, REACH, TAA, IEEE 802.3ba, QSFP+ MSA
Application	Data Center Interconnect, High-Performance Computing, Enterprise Core Networking, Top-of-Rack Switch Uplinks
Data Rate	40GB
Type	Multimode
Wavelength	850nm
Distance	≤150m