UST 1000BASE-SX SFP Transceiver for IBM – 40K5603 TAA Compliant

Name: UST 1000BASE-SX SFP Transceiver for IBM - 40K5603 TAA Compliant
Brand: IBM
SKU: 40K5603-US
Price: 49.00 USD
Availability: InStock

$49.00

SKU: 40K5603-US Categories: 1000BASE-SX, 1G SFP Transceiver (Fiber), Optical Transceiver OEM Equivalent: IBM 40K5603

The US Transceivers compatible 40K5603 is a 1000BASE-SX SFP transceiver designed as a high-quality, cost-effective alternative for use in IBM-compatible networking equipment. Built in the compact SFP form factor, this module operates at a data rate of 1.25 Gbps over multimode fiber, using an 850 nm VCSEL transmitter for reliable short-range optical connectivity.

This transceiver supports a maximum cable distance of 550 meters over OM2 50/125 um multimode fiber, making it well suited for intra-building and campus-level deployments. It features an LC Duplex connector interface and is fully compliant with IEEE 802.3z and SFP MSA standards, ensuring broad interoperability with compatible switches, routers, and network appliances.

The US Transceivers compatible 40K5603 includes Digital Diagnostic Monitoring (DDM) for real-time performance visibility and is TAA compliant, supporting federal procurement requirements. It is an ideal choice for data center, enterprise, and government network environments.

Form Factor	SFP
Connector Type	LC Duplex
Fiber Type	Multimode (OM1 62.5/125 um, OM2 50/125 um)
Transmitter Type	850 nm VCSEL
Receiver Type	PIN Photodetector
Transmitter Power	-9.5 dBm min, -3.0 dBm max
Receiver Sensitivity	-17.0 dBm max
Extinction Ratio	9 dB min
Receiver Overload	0 dBm max
Max Power Consumption	1.0 W
DDM/DOM	Yes
Operating Temperature	0 to 70 deg C
Storage Temperature	-40 to 85 deg C
Compliance/Standards	IEEE 802.3z 1000BASE-SX, SFP MSA, RoHS, CE, REACH, TAA
Application	Data Center Interconnect, Enterprise Networking, Campus Network Backbone, Federal and Government Network Infrastructure
Data Rate	1GB
Type	Multimode
Wavelength	850nm
Distance	≤550m