UST 1000BASE-LH (ZX) SFP Transceiver for IBM – 45W4742 TAA Compliant

Name: UST 1000BASE-LH (ZX) SFP Transceiver for IBM - 45W4742 TAA Compliant
Brand: IBM
SKU: 45W4742-US
Price: 79.50 USD
Availability: InStock

$79.50

SKU: 45W4742-US Categories: 1000BASE-LH, 1G SFP Transceiver (Fiber), Optical Transceiver OEM Equivalent: IBM 45W4742

The US Transceivers compatible 45W4742 is a 1000BASE-LH (ZX) SFP transceiver engineered for reliable Gigabit Ethernet connectivity over extended distances. Operating at a 1550 nm wavelength, this SFP module supports link spans of up to 80 km over single-mode fiber, making it well suited for long-haul enterprise and carrier-grade network deployments.

Built in the compact SFP form factor, this module delivers a 1.25 Gbps data rate and features an LC Duplex connector interface. It includes Digital Diagnostics Monitoring (DDM) for real-time visibility into optical performance parameters such as temperature, voltage, TX power, RX power, and bias current.

The US Transceivers compatible 45W4742 is fully TAA compliant and meets RoHS, CE, and REACH standards. It is compatible with IBM switching and routing platforms and offers a cost-effective, drop-in alternative to OEM modules without sacrificing performance or reliability.

Form Factor	SFP (Small Form-factor Pluggable)
Connector Type	LC Duplex
Fiber Type	Single-Mode Fiber (SMF)
Transmitter Type	EML (Electroabsorption Modulated Laser)
Receiver Type	PIN Photodetector
Transmitter Power	-5 dBm min to 0 dBm max
Receiver Sensitivity	-23 dBm max
Extinction Ratio	9 dB min
Receiver Overload	-3 dBm
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	RoHS, CE, REACH, TAA, IEEE 802.3z, SFP MSA
Application	Long-Haul Enterprise Networking, Metro and Regional Network Links, Data Center Interconnect, Service Provider Core Connectivity
Data Rate	1GB
Type	Single Mode
Wavelength	1550nm
Distance	≤80km