Best Sellers
Switch
Switch-uri standard sau POE
Switch-ul❤️ este dispozitivul care creeaza o retea. Acesta actioneaza ca un controller, avand rolul de a facilita legatura dispozitivelor din retea intr-un mod cat mai eficient. Un ❤️switch este un dispozitiv de mare viteza care primeste pachete de date pe care le redirectioneaza catre destinatia lor finala intr-o retea locala (LAN). Pentru mai multe echipamente IT accesati sectiunea retelistica.
AS4610-54T, 48-Port GE RJ45 port + 4x10G SFP+, 2 port 20G QSFP+ for stacking, Broadcom Helix 4, Dual-core ARM Cortex A9 1GHz, du
8.030,11 L
CPUARM Cortex-A9RAM2 GB DDR3 SDRAMNumar de porturi48 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)4 x (10 Gbps)2 x (20 Gbps)Nivelurile comutariiLayer 2 Layer 3MAC Address Table Size96KProtocol de retea ( locala ) suportatIPv
Edgecore AS4630-54PE, 48-Port GE RJ45 port PoE++, 4x25G SFP+, 2 port 100G QSFP28 for stacking, Broadcom Trident 3, Dual-core I
18.785,60 L
CPUIntel Atom Processor C3558RAM8 GB DDR4 SDRAM SODIMM 260-pinFlash Memory32 GBCantitatea totala de sloturi de memorie2Numar de porturi48 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)4 x (25 Gbps)2 x (100 Gbps)Nivelurile com
EDGECORE 24 x GE + 4 Combos L2+ Switch
1.520,86 L
Flash Memory32 MBRAM256 MBNumar de porturi24 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)4 x (Gigabit Ethernet)Nivelurile comutariiLayer 2MAC Address Table Size16KProtocol de retea ( locala ) suportatIPv4 HTTP IPv6 TFTP DHCP
EDGECORE 8 ports 10/100/1000Base-T + 2G SFP uplink ports with 8 port PoE (125W)
1.015,93 L
Flash Memory32 MBRAM256 MBNumar de porturi8 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x (Gigabit Ethernet)Nivelurile comutariiLayer 2 Layer 3 Layer 4MAC Address Table Size8KProtocol de retea ( locala ) suportatIPv4 HTTP
EDGECORE 8 ports 10/100/1000Base-T + 2G SFP uplink ports with 8 port PoE (70W)
790,84 L
Flash Memory16 MBRAM128 MBNumar de porturi8 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x (Gigabit Ethernet)Protocol comutareEthernetNivelurile comutariiLayer 2MAC Address Table Size8KProtocol de retea ( locala ) suportatI
EDGECORE 8 ports 10/100/1000Base-T + 2G SFP uplink ports
547,51 L
Flash Memory32 MBRAM256 MBNumar de porturi8 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x (Gigabit Ethernet)Nivelurile comutariiLayer 2 Layer 3 Layer 4MAC Address Table Size8KProtocol de retea ( locala ) suportatIPv4 HTTP
IP-COM switch G2210P-8-102W, 8-Port Gigabit POE, Standard and Protocol: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE
707,23 L
IP-COM switch G2210P-8-102W, 8-Port Gigabit POE, Standard and Protocol: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3z, IEEE 802.3af/at, IEEE 802.1q, interfata:8 x 10/100/1000, 1 × 100/1000 Base-X SFP port, 20 Gbps, ProFi Cloud web UI and
Switch Tenda Gigabit TEG5310P-8-150W, 8 port, 10/100/1000 Mbps
641,90 L
Tenda 10-Port Gigabit Ethernet managed L3 POE switch, TEG5310P-8-150W; Standard and Protocol: IEEE802.3、 IEEE802.3u、 IEEE802.3ab、 IEEE802.3z、 IEEE802.3x、 IEEE802.3af/at、 IEEE802.1p、 IEEE802.1q、 IEEE802.1w、 IEEE802.1d、 IEEE802.1s, Interface: 8*10/100/1000
Switch TP-Link TL-SG2218, 16 porturi Gigabit, 2 Gigabit SFP, Fanless, Switching Capacity: 36 Gbps, Packet Forwarding Rate: 26.8
678,58 L
Switch TP-Link TL-SG2218, 16 porturi Gigabit, 2 Gigabit SFP, Fanless, Switching Capacity: 36 Gbps, Packet Forwarding Rate: 26.8 Mpps, Rack Mountable.
Switch TP-Link TL-SG105-M2, 5 porturi 2.5G , Desktop, 5× 100Mbps/1Gbps/2.5Gbp Ports, Auto-Negotiation, Auto-MDI/MDIX, Fanless, S
497,80 L
Switch TP-Link TL-SG105-M2, 5 porturi 2.5G , Desktop, 5× 100Mbps/1Gbps/2.5Gbp Ports, Auto-Negotiation, Auto-MDI/MDIX, Fanless, Standards and Protocols: IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.1p, 802.3bz, Switching Capacity: 25 Gbps, Packet Forwarding Ra
Switch Tenda TEG1024G, 24 port, 10/100/1000 Mbps
497,46 L
Tenda switch TEG1024G, 24-Port Gigabit, Standard and Protocol:IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, Interfaces:24*10/100/1000 Base-T Ethernet ports (Auto MDI/MDIX), Switch capacity:48Gbps.
Switch Tenda TEG3328F, 24 port, 10/100/1000 Mbps
872,96 L
Tenda switch TEG3328F, 24-Port Gigabit Ethernet managed L2 switch ,Standard and Protocol: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE802.3z, IEEE 802.3x, IEEE 802.1p, IEEE 802.1q, IEEE 802.1w, IEEE 802.1d,IEEE 802.1s, Interface: 24*10/100/1000 Base-T Ethe
Switch Tenda TEG1118P-16-250W, 16 port, 10/100/1000 Mbps
1.027,89 L
Tenda switch TEG1118P-16-250W, 16-Port Gigabit Switch POE ,Standard and Protocol: IEEE802.3,IEEE802.3u, IEEE802.3ab, IEEE802.3z, IEEE802.3x, IEEE802.3af/at, 16 *100/1000, 2* 1000 Mbps, PoE power supply Single port: AF: 15.4W, AT: 30WWhole device: 230W.
Switch TP-Link TL-SG3428, 24 port, 10/100/1000 Mbps
956,30 L
Switch TP-Link TL-SG3428, managed L2+, 24× 10/100/1000 Mbps RJ45, 4×GB SFP, 1× Micro-USB Console Port, Fanless, Rack Mountable, Switching Capacity 56 Gbps, Packet Forwarding Rate 41.66 Mpps.
Switch TP-Link TL-SG2008P, 8 port, 10/100/1000 Mbps
538,41 L
Switch TP-Link TL-SG2008P, 8 porturi Gigabit, 4 POE, Smart, Rackmount, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3x, IEEE 802.1d, IEEE 802.1s, IEEE 802.1w, IEEE 802.1q, IEEE 802.1p, IEEE 802.1x, 8× 10/100/
Switch Tenda TEF1110P-8-63W, 8 Port, 10/100 Mbps
225,32 L
Tenda switch TEF1110P-8-63W, 10-Port10/100Mbps Desktop, 8-Port PoE, TEF1110P-8-63W,8 x10/100 Mbps Base-TX RJ45 ports (Data/Power), 2 x 10/100 Mbps Base-TXRJ45 ports (Data), Forwarding Rate: 10BASE-T: 14880pps/port, 100BASE-TX:148800pps/port, 1.6 Gbps back
Switch Tenda TEF1118P-16-250W, 16 port, 10/100Mbps
702,68 L
Tenda switch TEF1118P-16-250W, 16-Port 10/100Mbps + 2 Gigabit + 1 SFP, 16 x10/100 Mbps Base-TX RJ45 ports (Data/Power), 2 x 10/100/1000 Mbps Base-TRJ45 ports (Data), 1 x 10/100/1000 Mbps Base-X SFP port (Combo) ,Switching Capacity: 7.2 Gbps, PoE Supply: P
Switch IP-COM F1118P-16-150W, 16 Port, 10/100/1000 Mbps
2.834,93 L
IP-COM switch F1118P-16-150W, 16-Port 10/100Mbps + 2 Gigabit + 1 SFP, 16 * 10/100 Mbps Base-TX RJ45 ports (Data/Power), 2 * 10/100/1000 Mbps Base-T RJ45 ports (Data), 1 * 10/100/1000 Mbps Base-X SFP port (Combo), Forwarding Rate: 5.36 Mpps, Switching Capa
Switch Tenda TEG5312F, 12 port, 10/100/1000 Mbps
3.146,59 L
Tenda switch TEG5312F, 24-Port Gigabit Ethernet managed L3 switch, Standard and Protocol: IEEE802.3、 IEEE802.3u、 IEEE802.3ab、 IEEE80 2.3ad、IEEE802.3z、IEEE802.3x、IEEE802.1p、 IEEE802.1q、 IEEE802.1w、 IEEE802.1d、IEEE802.1s;Interface: 10 x 10/100/1000 Base-T E
Switch TP-Link TL-SL2428P, 24 port, 10/100Mbps
1.336,20 L
Switch TP-Link TL-SL2428P, 24 porturi 10/100Mbps, 4 porturi Gigabit, 2 porturi SFP Combo, 1U Rackmount, Smart, Tag-based VLAN, STP/RSTP/MSTP, IGMP V1/V2/V3 Snooping, 802.1P Qos, Rate Limiting, Port Trunking, Port Mirroring, SNMP, RMON, Maximum(PoE on): 22
Switch Tenda TEG5328F, 24 port, 10/100/1000 Mbps
1.498,38 L
Tenda switch TEG5328F, 24-Port Gigabit Ethernet managed L3 switch; Standard and Protocol: IEEE802.3、 IEEE802.3u、 IEEE802.3ab、IEEE802 .3ad、 IEEE802.3z、 IEEE802.3x、IEEE802.1p、 IEEE802.1q、IEEE802.1w、IEEE802.1d、 IEEE802.1s, 24 x 10/100/1000 Base-T Ethernet po
Switch Tenda TEG5328P-24-410W, 24 Port, 10/100/1000 Mbps
2.397,40 L
Tenda switch TEG5328P-24-410W, 24-Port Gigabit Ethernet managed L3 POE switch,; Standard and Protocol: IEEE802.3、 IEEE802.3u、IEEE802.3ab、 IEEE802.3z、 IEEE802.3x、 IEEE802.3af/at、 IEEE802.1p、IEEE802.1q、 IEEE802.1w、 IEEE802.1d、 IEEE802.1s, Interface: 24 x10/
Switch TENDA TEG1109P-8-102W, 8 Port, 10/100Mbps
521,43 L
Tenda switch TEG1109P-8-102W, 9-Port 10/100Mbps Desktop PoE Switch, 8 Port POE, 8 10/100/1000Mbps RJ45 Ports(Data/PoE), 1 10/100/1000MbpsRJ45 Ports(Data) IEEE 802.3、 IEEE 802.3u、IEEE 802.3ab、IEEE802.3x、IEEE802.3af、IEEE 802.3at exchange Capacity: 18 Gbps.
Switch Tenda TEG1116P-16-150W, 16 port, 10/100/1000 Mbps
1.140,03 L
Tenda switch TEG1116P-16-150W, 16-Port Gigabit, Interface: 16 x 10/100/1000Base-T ports(Data/Power), exchange capacity: 32 Gbps, PoE supply management: Port 1-16 support IEEE802.3at/af PoE standard,Standard&Protocol: IEEE 802.3/IEEE 802.3u/IEEE 802.3a
AS4610-54T, 48-Port GE RJ45 port + 4x10G SFP+, 2 port 20G QSFP+ for stacking, Broadcom Helix 4, Dual-core ARM Cortex A9 1GHz, du
8.030,11 L
CPUARM Cortex-A9RAM2 GB DDR3 SDRAMNumar de porturi48 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)4 x (10 Gbps)2 x (20 Gbps)Nivelurile comutariiLayer 2 Layer 3MAC Address Table Size96KProtocol de retea ( locala ) suportatIPv
Edgecore AS4630-54PE, 48-Port GE RJ45 port PoE++, 4x25G SFP+, 2 port 100G QSFP28 for stacking, Broadcom Trident 3, Dual-core I
18.785,60 L
CPUIntel Atom Processor C3558RAM8 GB DDR4 SDRAM SODIMM 260-pinFlash Memory32 GBCantitatea totala de sloturi de memorie2Numar de porturi48 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)4 x (25 Gbps)2 x (100 Gbps)Nivelurile com
EDGECORE 24 x GE + 4 Combos L2+ Switch
1.520,86 L
Flash Memory32 MBRAM256 MBNumar de porturi24 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)4 x (Gigabit Ethernet)Nivelurile comutariiLayer 2MAC Address Table Size16KProtocol de retea ( locala ) suportatIPv4 HTTP IPv6 TFTP DHCP
EDGECORE 8 ports 10/100/1000Base-T + 2G SFP uplink ports with 8 port PoE (125W)
1.015,93 L
Flash Memory32 MBRAM256 MBNumar de porturi8 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x (Gigabit Ethernet)Nivelurile comutariiLayer 2 Layer 3 Layer 4MAC Address Table Size8KProtocol de retea ( locala ) suportatIPv4 HTTP
EDGECORE 8 ports 10/100/1000Base-T + 2G SFP uplink ports with 8 port PoE (70W)
790,84 L
Flash Memory16 MBRAM128 MBNumar de porturi8 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x (Gigabit Ethernet)Protocol comutareEthernetNivelurile comutariiLayer 2MAC Address Table Size8KProtocol de retea ( locala ) suportatI
EDGECORE 8 ports 10/100/1000Base-T + 2G SFP uplink ports
547,51 L
Flash Memory32 MBRAM256 MBNumar de porturi8 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x (Gigabit Ethernet)Nivelurile comutariiLayer 2 Layer 3 Layer 4MAC Address Table Size8KProtocol de retea ( locala ) suportatIPv4 HTTP
IP-COM switch G2210P-8-102W, 8-Port Gigabit POE, Standard and Protocol: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE
707,23 L
IP-COM switch G2210P-8-102W, 8-Port Gigabit POE, Standard and Protocol: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3z, IEEE 802.3af/at, IEEE 802.1q, interfata:8 x 10/100/1000, 1 × 100/1000 Base-X SFP port, 20 Gbps, ProFi Cloud web UI and
Switch Tenda Gigabit TEG5310P-8-150W, 8 port, 10/100/1000 Mbps
641,90 L
Tenda 10-Port Gigabit Ethernet managed L3 POE switch, TEG5310P-8-150W; Standard and Protocol: IEEE802.3、 IEEE802.3u、 IEEE802.3ab、 IEEE802.3z、 IEEE802.3x、 IEEE802.3af/at、 IEEE802.1p、 IEEE802.1q、 IEEE802.1w、 IEEE802.1d、 IEEE802.1s, Interface: 8*10/100/1000
Switch TP-Link TL-SG2218, 16 porturi Gigabit, 2 Gigabit SFP, Fanless, Switching Capacity: 36 Gbps, Packet Forwarding Rate: 26.8
678,58 L
Switch TP-Link TL-SG2218, 16 porturi Gigabit, 2 Gigabit SFP, Fanless, Switching Capacity: 36 Gbps, Packet Forwarding Rate: 26.8 Mpps, Rack Mountable.
Switch TP-Link TL-SG105-M2, 5 porturi 2.5G , Desktop, 5× 100Mbps/1Gbps/2.5Gbp Ports, Auto-Negotiation, Auto-MDI/MDIX, Fanless, S
497,80 L
Switch TP-Link TL-SG105-M2, 5 porturi 2.5G , Desktop, 5× 100Mbps/1Gbps/2.5Gbp Ports, Auto-Negotiation, Auto-MDI/MDIX, Fanless, Standards and Protocols: IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.1p, 802.3bz, Switching Capacity: 25 Gbps, Packet Forwarding Ra
Switch Tenda TEG1024G, 24 port, 10/100/1000 Mbps
497,46 L
Tenda switch TEG1024G, 24-Port Gigabit, Standard and Protocol:IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, Interfaces:24*10/100/1000 Base-T Ethernet ports (Auto MDI/MDIX), Switch capacity:48Gbps.
Switch Tenda TEG3328F, 24 port, 10/100/1000 Mbps
872,96 L
Tenda switch TEG3328F, 24-Port Gigabit Ethernet managed L2 switch ,Standard and Protocol: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE802.3z, IEEE 802.3x, IEEE 802.1p, IEEE 802.1q, IEEE 802.1w, IEEE 802.1d,IEEE 802.1s, Interface: 24*10/100/1000 Base-T Ethe
Switch Tenda TEG1118P-16-250W, 16 port, 10/100/1000 Mbps
1.027,89 L
Tenda switch TEG1118P-16-250W, 16-Port Gigabit Switch POE ,Standard and Protocol: IEEE802.3,IEEE802.3u, IEEE802.3ab, IEEE802.3z, IEEE802.3x, IEEE802.3af/at, 16 *100/1000, 2* 1000 Mbps, PoE power supply Single port: AF: 15.4W, AT: 30WWhole device: 230W.
Switch TP-Link TL-SG3428, 24 port, 10/100/1000 Mbps
956,30 L
Switch TP-Link TL-SG3428, managed L2+, 24× 10/100/1000 Mbps RJ45, 4×GB SFP, 1× Micro-USB Console Port, Fanless, Rack Mountable, Switching Capacity 56 Gbps, Packet Forwarding Rate 41.66 Mpps.
Switch TP-Link TL-SG2008P, 8 port, 10/100/1000 Mbps
538,41 L
Switch TP-Link TL-SG2008P, 8 porturi Gigabit, 4 POE, Smart, Rackmount, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3x, IEEE 802.1d, IEEE 802.1s, IEEE 802.1w, IEEE 802.1q, IEEE 802.1p, IEEE 802.1x, 8× 10/100/
Switch Tenda TEF1110P-8-63W, 8 Port, 10/100 Mbps
225,32 L
Tenda switch TEF1110P-8-63W, 10-Port10/100Mbps Desktop, 8-Port PoE, TEF1110P-8-63W,8 x10/100 Mbps Base-TX RJ45 ports (Data/Power), 2 x 10/100 Mbps Base-TXRJ45 ports (Data), Forwarding Rate: 10BASE-T: 14880pps/port, 100BASE-TX:148800pps/port, 1.6 Gbps back
Switch Tenda TEF1118P-16-250W, 16 port, 10/100Mbps
702,68 L
Tenda switch TEF1118P-16-250W, 16-Port 10/100Mbps + 2 Gigabit + 1 SFP, 16 x10/100 Mbps Base-TX RJ45 ports (Data/Power), 2 x 10/100/1000 Mbps Base-TRJ45 ports (Data), 1 x 10/100/1000 Mbps Base-X SFP port (Combo) ,Switching Capacity: 7.2 Gbps, PoE Supply: P
Switch IP-COM F1118P-16-150W, 16 Port, 10/100/1000 Mbps
2.834,93 L
IP-COM switch F1118P-16-150W, 16-Port 10/100Mbps + 2 Gigabit + 1 SFP, 16 * 10/100 Mbps Base-TX RJ45 ports (Data/Power), 2 * 10/100/1000 Mbps Base-T RJ45 ports (Data), 1 * 10/100/1000 Mbps Base-X SFP port (Combo), Forwarding Rate: 5.36 Mpps, Switching Capa
Switch Tenda TEG5312F, 12 port, 10/100/1000 Mbps
3.146,59 L
Tenda switch TEG5312F, 24-Port Gigabit Ethernet managed L3 switch, Standard and Protocol: IEEE802.3、 IEEE802.3u、 IEEE802.3ab、 IEEE80 2.3ad、IEEE802.3z、IEEE802.3x、IEEE802.1p、 IEEE802.1q、 IEEE802.1w、 IEEE802.1d、IEEE802.1s;Interface: 10 x 10/100/1000 Base-T E
Switch TP-Link TL-SL2428P, 24 port, 10/100Mbps
1.336,20 L
Switch TP-Link TL-SL2428P, 24 porturi 10/100Mbps, 4 porturi Gigabit, 2 porturi SFP Combo, 1U Rackmount, Smart, Tag-based VLAN, STP/RSTP/MSTP, IGMP V1/V2/V3 Snooping, 802.1P Qos, Rate Limiting, Port Trunking, Port Mirroring, SNMP, RMON, Maximum(PoE on): 22
Switch Tenda TEG5328F, 24 port, 10/100/1000 Mbps
1.498,38 L
Tenda switch TEG5328F, 24-Port Gigabit Ethernet managed L3 switch; Standard and Protocol: IEEE802.3、 IEEE802.3u、 IEEE802.3ab、IEEE802 .3ad、 IEEE802.3z、 IEEE802.3x、IEEE802.1p、 IEEE802.1q、IEEE802.1w、IEEE802.1d、 IEEE802.1s, 24 x 10/100/1000 Base-T Ethernet po
Switch Tenda TEG5328P-24-410W, 24 Port, 10/100/1000 Mbps
2.397,40 L
Tenda switch TEG5328P-24-410W, 24-Port Gigabit Ethernet managed L3 POE switch,; Standard and Protocol: IEEE802.3、 IEEE802.3u、IEEE802.3ab、 IEEE802.3z、 IEEE802.3x、 IEEE802.3af/at、 IEEE802.1p、IEEE802.1q、 IEEE802.1w、 IEEE802.1d、 IEEE802.1s, Interface: 24 x10/
Switch TENDA TEG1109P-8-102W, 8 Port, 10/100Mbps
521,43 L
Tenda switch TEG1109P-8-102W, 9-Port 10/100Mbps Desktop PoE Switch, 8 Port POE, 8 10/100/1000Mbps RJ45 Ports(Data/PoE), 1 10/100/1000MbpsRJ45 Ports(Data) IEEE 802.3、 IEEE 802.3u、IEEE 802.3ab、IEEE802.3x、IEEE802.3af、IEEE 802.3at exchange Capacity: 18 Gbps.
Switch Tenda TEG1116P-16-150W, 16 port, 10/100/1000 Mbps
1.140,03 L
Tenda switch TEG1116P-16-150W, 16-Port Gigabit, Interface: 16 x 10/100/1000Base-T ports(Data/Power), exchange capacity: 32 Gbps, PoE supply management: Port 1-16 support IEEE802.3at/af PoE standard,Standard&Protocol: IEEE 802.3/IEEE 802.3u/IEEE 802.3a