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GLC-LH-SMD=, Cisco 1000BASE-LX/LH SFP transceiver module for MMF and SMF, 1300-nm wavelength, extended operating temperature range and DOM support, dual LC/PC connector | EET
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Cisco GLC-LH-SM Compatible 1000BASE-LX/LH SFP Optical Modules, SMF, 13100nm, 10km, LC, DOM - QSFPTEK.Store
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Amazon.com: HPC Optics Compatible with Cisco GLC-LH-SM 1000BASE-LX SFP Transceiver | 1G LX SM 1310nm GLC-LH-SM-HPC : Electronics
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