UST 40GBASE-SWDM4 QSFP+ Transceiver for Cisco – QSFP-40G-SWDM4-S TAA Compliant

Name: UST 40GBASE-SWDM4 QSFP+ Transceiver for Cisco - QSFP-40G-SWDM4-S TAA Compliant
Brand: Cisco
SKU: QSFP-40G-SWDM4-S-US
Availability: InStock

$279.50

SKU: QSFP-40G-SWDM4-S-US Categories: 40G QSFP+ Transceiver, 40GB QSFP+ SWDM4, SFP Brand: Cisco

The US Transceivers compatible QSFP-40G-SWDM4-S is a 40GBASE-SWDM4 QSFP+ transceiver module designed as a cost-effective, fully compatible alternative for use in Cisco-branded network equipment. Built around Short Wavelength Division Multiplexing (SWDM4) technology, this module operates over a single pair of OM3 or OM4 multimode fiber using four wavelengths across the 850 nm band, achieving 40 Gbps aggregate throughput at distances up to 240 m on OM4 fiber.

The QSFP+ form factor supports hot-swap installation and features an LC Duplex connector interface, allowing seamless migration from existing 10G duplex fiber infrastructure without rewiring. Digital Optical Monitoring (DOM) provides real-time visibility into key operating parameters including temperature, voltage, and optical power levels.

This TAA compliant module is ideal for data center, enterprise, and campus deployments requiring high-density 40G connectivity over existing duplex multimode cabling plant.

Form Factor	QSFP+
Connector Type	LC Duplex
Fiber Type	Multimode (OM3, OM4)
Transmitter Type	VCSEL Array
Receiver Type	PIN Photodetector Array
Transmitter Power	-7.5 dBm min, 2.4 dBm max per channel
Receiver Sensitivity	-9.5 dBm max
Extinction Ratio	3.5 dB min
Receiver Overload	2.4 dBm max
Max Power Consumption	2.5 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 802.3bm, SWDM MSA
Application	Data Center Interconnect, Enterprise Campus Networking, High-Density 40G Aggregation, Duplex Multimode Fiber Infrastructure Upgrades
Data Rate	40GB
Type	Multimode
Wavelength	850/940nm
Distance	≤100m