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For Cisco SFP-10G-SR
SFP+ SR Transceiver
Data Rate: 10.3Gb/s
Wave Length: 850nm
Reach: 300-Meter
10Gtek for Cisco SFP-10G-SR 10Gb/s SFP+ Transceiver module 10GBASE-SR MMF 850nm 300-meter Pack of 4 - B01N1H1Z2F