16 Port L2+ Switch, with 4 x 10Gb SFP+ Uplinks, S3900-24F4S-R
24-Port Gigabit Switch with 4 x 10Gb SFP+ Uplinks, S3900-24T4S
S3900-48T4S L2+ Switch Introduction
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10GB SFP+ Uplinks, Stackable Switch, Fanless 134655
S3900-48T6S-R, 48-Port Gigabit Ethernet L2+ Switch, 48 x Gigabit RJ45, with 6 x 10GB SFP+ Uplinks, Stackable Switch 134657
S3900-48T6S-R, 48-Port Gigabit Ethernet L2+ Switch, 48 x Gigabit RJ45, with 6 x 10GB SFP+ Uplinks, Stackable Switch 134657
S3900-48T4S L2+ Switch Introduction
Quanta LB6M 10GB 24-Port SFP 4x 1GbE L2/L3 Network Switch W/ Brocade TurboIron, switch 10gb
Deep Dive into FS S3900 Series Enterprise Switches
Juniper SFP-1G-DW31-100 Module 54676
S3900-24F4S 20-Port Gigabit Stackable SFP Managed Switch with 4 Combo SFP and 4 10Gb SFP+ Uplinks
Buy Refurbished Managed Switch like Cisco switch and more brands
S3900-48T4S L2+ Switch Introduction
S3900-24F4S 20-Port Gigabit Stackable SFP Managed Switch with 4 Combo SFP and 4 10Gb SFP+ Uplinks
Quanta LB6M 10GB 24-Port SFP 4x 1GbE L2/L3 Network Switch W/ Brocade TurboIron, switch 10gb
GS-5220-16S8CR L2+ 24-Port 100/1000X SFP + 8-Port Shared TP Managed Switch W/ 48V Redundant Power - Planet Technology USA