Allied Telesis AT-XEM-12T 12-Port Switch RJ45 Module Allied Telesyn XEM-12T

Allied Telesis AT-XEM-12S SFP Module Allied Telesis 12-Port Switch SFP Module

Netgear GS748TPS Managed PoE Switch – 48× Gigabit RJ45, 4× SFP

Allied Telesis AT-8000S/24 24-Port Fast Ethernet Switch + 2 X SFP

Cisco SGE2000P V01 Managed PoE Switch – 24 × Gigabit RJ45 (PoE) + 4 × SFP – 48 G

Allied Telesis AT-X230-18GP PoE Network Switch Managed Gigabit Ethernet RJ45 SFP

ALLIED TELESIS AT-GS950/24-50 24 PORT WEBSMART GIGABIT ETHERNET SWITCH, 4 SFP

HP Aruba 2920-48G Gigabit Switch Layer 3 Managed 48-Port & 4x Gigabit SFP J9728A