FS S3400-48T4SP PoE+ L2+ Managed Switch Review – MBReviews
48-Port L2+ Fully Managed PoE+ Switch, Gigabit Ethernet, 4x 10Gb SFP+ Uplinks - Deutschland
FS S3400-48T4SP 48-Port Gigabit Managed PoE+ Switch 4 10Gb SFP+ Uplinks 370W - Singapore
S3400-48T6SP, 48-Port Gigabit Ethernet L2+ PoE+ Switch, 48 x PoE+ Ports @370W, with 6 x 10Gb SFP+ Uplinks, AC+DC Power Supplies - Australia
S3400-48T4SP Switch Overall Introduction
FS S3400-48T4SP PoE+ L2+ Managed Switch Review – MBReviews
FS S3400-48T4SP PoE+ L2+ Managed Switch Review – MBReviews
FS 48-Port Gigabit Ethernet L2+ Switch - Singapore
S3400-48T6SP, 48-Port Gigabit Ethernet L2+ PoE+ Switch, 48 x PoE+ Ports @370W, with 6 x 10Gb SFP+ Uplinks, AC+DC Power Supplies - Australia