Standards: IEEE 802.3 Ethernet
IEEE 802.3u Fast Ethernet
IEEE 802.3ab Gigabit Ethernet
IEEE 802.3z Gigabit Ethernet
IEEE 802.3x Full-duplex flow control
IEEE 802.1Q VLAN
IEEE 802.1p QoS
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
Primary Ports: 8 x 10/100BASE-TX RJ45 copper with PoE in-line supported
2 x 10/100/1000BASE-T RJ45 copper
2 x 1000BASE-X mini-GBIC / SFP slots to share with Port-9 to Port-10
Standards: IEEE 802.3 Ethernet
IEEE 802.3u Fast Ethernet
IEEE 802.3ab Gigabit Ethernet
IEEE 802.3z Gigabit Ethernet over Fiber-Optic
IEEE 802.3x Full-duplex flow control
IEEE 802.1Q VLAN
IEEE 802.1p QoS
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
Primary Ports: 24 x 10/100BASE-TX RJ45 copper with 24-port IEEE 802.3at / af PoE injector
2 x 10/100/1000BASE-T Gigabit RJ45 copper
2 x 1000BASE-X mini-GBIC / SFP slots, shared with port-25 to port-26
Primary Ports: 16 x 10/100/1000BASE-T 802.3bt (90W) ports
• Full / Half-Duplex(autosensing)
• MACsec-capable
32 x 10/100/1000BASE-T 802.3at (30W) ports
• Full / Half-Duplex(autosensing)
• MACsec-capable
4 x 1/10Gb SFP+ uplink ports(unpopulated)
• MACsec-capable
2 x Stacking/SFP-DD ports* (unpopulated)
1 x Serial console port (RJ-45)
1 x 10/100/1000BASE-T out-of-band management port
2 x USB A ports for management or external USB flash
1 x USB Micro-B console port
VLAN Support: Yes
PoE: All 5420 models support 30W, 60W, and 90W PoE that conforms with IEEE 802.3bt. This enables the 5420 to address the needs of powered edge devices, while eliminating the need for additional electrical cabling and circuits. In addition, 5420 PoE models support perpetual and fast PoE for even more efficient and reliable powered edge device operation