16 Port L2+ Switch, with 4 x 10Gb SFP+ Uplinks, S3900-24F4S-R

S3900-24F4S-R, Switch Gigabit Ethernet capa 2+ de 16 puertos, 16x 1Gb SFP, con 8x Gigabit RJ45/SFP combo, 4 x 10Gb SFP+ uplinks, switch apilable – Sofix

BDCOM S2900-24S8C4X-2AC Ethernet Layer-3 lite Switch with 24 GE and 4 10GE Ports : Everything Else

Juniper Networks C55 SFP-1G-DW55-160 Compatible 1000BASE-DWDM SFP 1533.47nm 160km DOM Duplex LC SMF Optical Transceiver Module For Transmission

Quanta LB6M 10GB 24-Port SFP 4x 1GbE L2/L3 Network Switch W/ Brocade TurboIron, switch 10gb

FS S3900-24T4S - Managed Switch with 24 1GbE and 10GbE ports

S3900-24F4S 20-Port Gigabit Stackable SFP Managed Switch with 4 Combo SFP and 4 10Gb SFP+ Uplinks

Deep Dive into FS S3900 Series Enterprise Switches

24 Port L2+ Fully Managed Gigabit Switch, with 4 x 10Gb SFP+ Uplinks, Stackable and Fanless Design, S3900-24T4S-R - Europe

Alcatel-Lucent iSFP-10G-T-I Compatible 10GBASE-T SFP+ Copper RJ-45 30m Industrial Transceiver Module

S3900-48T4S L2+ Switch Introduction

FS 20-Port Gigabit Ethernet L2+ Switch - Singapore

24 Port L2+ Fully Managed Gigabit Switch, with 4 x 10Gb SFP+ Uplinks, Stackable and Fanless Design, S3900-24T4S-R - Europe