Cisco CWDM-SFP-1510 CWDM SFP 1490nm Gigabit Ethernet Longwave 1510 nm laser, single mode module. 100% Compatible with Cisco CWDM-SFP-1510. CWDM 1510-nm SFP; Gigabit Ethernet and 1 and 2 Gb Fibre Channel (Blue).
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