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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.
Ubiquiti USW-Pro-24-POE-EU configurable Gigabit Layer2 and Layer3 switch with auto-sensing 802.3at PoE+ and 802.3bt PoE++
3.656,45 L
Numar de porturi24 x (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x (10 Gbps)Nivelurile comutariiLayer 2 Layer 3Status LED IndicatorsLink, Speed, PoEStandarde conformare reteaIEEE 802.1D(Spanning Tree Protocol) IEEE 802.1X IEEE 802.3af IEEE 802.3at IEEE 8
UniFi 48Port Gigabit Switch with 802.3bt PoE, Layer3 Features and SFP+
5.800,52 L
Numar de porturi48 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)4 x (10 Gbps)Nivelurile comutariiLayer 3Indicatoare LED de stareLink, Speed, PoEÎn conformitate cu standardele de rețeaIEEE 802.1D(Spanning Tree Protocol) IEEE 8
Ubiquiti USW-24-POE Gigabit Layer 2 switch with twenty-four Gigabit Ethernet ports including sixteen auto-sensing 802.3at PoE+ p
2.059,03 L
A 24-port, Layer 2 PoE switch with a fanless cooling system.Numar de porturi24 x Gigabit Ethernet (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x Fibre Channel (1 Gbps)Numar total de porturi26Nivelurile comutariiLayer 2În conformitate cu standardele de rețea
UniFi Professional 24Port Gigabit Switch with Layer3 Features and SFP+
2.125,85 L
A 24-port, Layer 3 switch supporting 10G SFP+ connections with fanless cooling.Numar de porturi24 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x (10 Gbps)Nivelurile comutariiLayer 2 Layer 3Indicatoare LED de stareActivity S
USW-16-PoE 16 RJ45 ports with 2 SFP ports
1.633,86 L
Numar de porturi16 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x Fibre Channel (1 Gbps)StatusLinkSpeedPoEÎn conformitate cu standardele de rețeaIEEE 802.1X IEEE 802.3af IEEE 802.3atCaracteristici reteaJumbo Frames Support M
Ubiquiti network switch, 5 RJ45 Gigabit Ethernet ports, 1 PoE input and 4 PoE output links
577,02 L
Flexible 5-port, Layer 2 PoE switch for indoor and outdoor use, that can be powered with PoE++.Numar de porturi5 x (Gigabit Ethernet/Fast Ethernet/Ethernet)Protocol comutareEthernetNivelurile comutariiLayer 2Indicatoare LED de stareActivity Status, Link,
USW-48-PoE is 48-Port managed PoE switch with (48) Gigabit Ethernet ports including (32) 802.3at PoE+ ports, and (4) SFP ports.
3.128,03 L
Numar de porturi48 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)4 x (1 Gbps)Nivelurile comutariiLayer 2StatusLinkSpeedPoEÎn conformitate cu standardele de rețeaIEEE 802.3af IEEE 802.3atCaracteristici reteaPower over Ethernet
UniFi Low-cost Desktop 8Port Gigabit Switch with POE
601,31 L
An 8-port, Layer 2 PoE switch supporting silent fanless cooling.Numar de porturi8 x 10Base-T/100Base-TX/1000Base-TX (Gigabit Ethernet/Fast Ethernet/Ethernet)Nivelurile comutariiLayer 2Protocol de retea ( locala ) suportatSMBÎn conformitate cu standardele
Ubiquiti UniFi Switch 24 is a fully managed Layer 2 switch with (24) Gigabit Ethernet ports and (2) Gigabit SFP ports for fiber
1.232,99 L
Numar de porturi24 x Gigabit Ethernet (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x Fibre Channel (1 Gbps)Numar total de porturi26Nivelurile comutariiLayer 2Standarde conformare reteaIEEE 802.3atLocatie dispozitivPlug-in ModulePosibilitatea de montareRackm
UniFi 48Port Gigabit Switch with PoE and SFP
2.156,21 L
Numar de porturi48 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)4 x (1 Gbps)Nivelurile comutariiLayer 2StatusLinkSpeedLocația dispozitivuluiPlug-in ModuleInaltimea standard a rack-ului1UCertificariCE, FCC, ICLAN48 (RJ-45)SFP4
Ubiquiti Layer 3 switch with (48) GbE RJ45 ports and (4) 10G SFP+ ports.
3.176,62 L
Numar de porturi48 x (Gigabit Ethernet/Fast Ethernet/Ethernet)4 x (10 Gbps)Nivelurile comutariiLayer 3În conformitate cu standardele de rețeaIEEE 802.1XCaracteristici reteaJumbo Frames Support Manageable MDI/MDI-X switch Radius Authenticated Device Acce
Switch TP-Link TL-SG1218MP, 18 porturi, POE, Unmanaged, Interfata: 16× PoE+ gigabit RJ45 ports, 2× gigabit non-PoE RJ45 ports, 2
1.101,97 L
Switch TP-Link TL-SG1218MP, 18 porturi, POE, Unmanaged, Interfata: 16× PoE+ gigabit RJ45 ports, 2× gigabit non-PoE RJ45 ports, 2× combo gigabit SFP slots, 2 ventilatoare, Standarde si Protocoale: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 80
Switch TP-Link TL-SG3428X-UPS, Jetstream, managed L2+, 24× 10/100/1000 Mbps RJ45, 4× 10G SFP, 1× RJ45 Console Port, 1× Micro-USB
1.493,40 L
Switch TP-Link TL-SG3428X-UPS, Jetstream, managed L2+, 24× 10/100/1000 Mbps RJ45, 4× 10G SFP, 1× RJ45 Console Port, 1× Micro-USB Console Port, UPS power supply, Fanless, Rack Mountable, Switching Capacity 128 Gbps, Packet Forwarding Rate 95.23 Mpps.
TP-LINK TL-SG3452XP Switch JetStream cu management | 4× Porturi 10GE SFP+ și 48× Porturi Gigabit, POE, Interfață: 48× Poturi RJ4
4.309,90 L
TP-LINK TL-SG3452XP Switch JetStream cu management | 4× Porturi 10GE SFP+ și 48× Porturi Gigabit, POE, Interfață: 48× Poturi RJ45 10/100/1000 Mbps PoE, 4× Porturi 10G SFP+, 1× Port RJ45 pe console, 1× Port Micro- USB pe console, 3 ventilatoare, Dimensiun
TP-LINK TL-SG3452X Switch JetStream cu management | 48× Porturi Gigabit L2+ și 4× Sloturi 10GE SFP+, Interfață: 48× Poturi RJ45
2.866,28 L
TP-LINK TL-SG3452X Switch JetStream cu management | 48× Porturi Gigabit L2+ și 4× Sloturi 10GE SFP+, Interfață: 48× Poturi RJ45 10/100/1000 Mbps, 4× Sloturi 10G SFP+, 1× Port RJ45 pe console, 1× Port Micro-USB pe console, Fără ventilatoare, Montare în rac
TP-LINK JetStream 16-Port Gigabit Smart Switch cu 8-Porturi PoE+, Standarde și Protocoale: IEEE 802.3i, IEEE 802.3ab, IEEE 802.3
1.025,73 L
TP-LINK JetStream 16-Port Gigabit Smart Switch cu 8-Porturi PoE+, Standarde și Protocoale: IEEE 802.3i, 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, Inte
TP-LINK 28-Port Gigabit Easy Smart Switch with 24-Port PoE+, Standarde și Protocoale: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEE
1.401,70 L
TP-LINK 28-Port Gigabit Easy Smart Switch with 24-Port PoE+, Standarde și Protocoale: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3af, IEEE 802.3at, IEEE 802.1q, IEEE 802.1p, Interfață: 26 10/100/1000 Mbps RJ45 Ports, 2 Gigabit SFP Ports,
Switch TP-Link JetStream 48-Port Gigabit L2 Managed, TL-SG3452P interfata: 48× Porturi RJ45 10/100/1000 Mbps, 4× Sloturi Gigab
3.216,05 L
Switch TP-Link JetStream 48-Port Gigabit L2 Managed, TL-SG3452P interfata: 48× Porturi RJ45 10/100/1000 Mbps, 4× Sloturi Gigabit SFP, 1× Port RJ45 pe console, 1× Port Micro-USB pe console, Standard: 802.3at/af compliant, Porturi PoE+: 48 porturi, până l
IP-COM PRO-S8-150W, 8 x 10/100/1000 Base-T Ethernet ports(PoE), 1 x 10/100/1000 Base-T Ethernet port(data), 1 x 1000 Base-X SFP
579,02 L
IP-COM PRO-S8-150W, 8 x 10/100/1000 Base-T Ethernet ports(PoE), 1 x 10/100/1000 Base-T Ethernet port(data), 1 x 1000 Base-X SFP port, Standards&Protocols: IEEE802.3、IEEE802.3u、IEEE802.3ab、IEEE802.3z、 IEEE802.3x、IEEE802.3af/at、IEEE802.1p、IEEE802.1q、IEE
Switch TP-Link TL-SG105PE, 5 porturi Gigabit, Desktop, Easy Smart, POE, 10Gbps Capacity, porturi POE: 1-4, buget POE: 65W.
277,46 L
Switch TP-Link TL-SG105PE, 5 porturi Gigabit, Desktop, Easy Smart, POE, 10Gbps Capacity, porturi POE: 1-4, buget POE: 65W.
Switch Ubiquiti UniFi, USW-48, 48 port, 10/100/1000 Mbps
2.173,29 L
Ubiquiti UniFi Switch, USW-48, 48 ports- 10/100/1000 Mbps, 4x 1Gbps SFP, Layer 2, Total Non-Blocking Line Rate: 52 Gbps, Max. Power Consumption: 40W.
Switch TP-Link TL-SX3008F, JetStream 16-Port 10GE SFP+ L2+ Managed, 16× 10GE SFP+ Slots, 1× RJ45 Console Port, 1× Micro-USB Cons
2.744,45 L
Switch TP-Link TL-SX3008F, JetStream 16-Port 10GE SFP+ L2+ Managed, 16× 10GE SFP+ Slots, 1× RJ45 Console Port, 1× Micro-USB Console Port, Fanless, Rack Mountable,
Switch Ubiquiti UniFi USW-FLEX, 5 port, 10/100/1000 Mbps
531,07 L
Ubiquiti UniFi Switch, USW-FLEX, 5x 10/100/1000 Mbps RJ45 Ports,4 x 802.3at PoE, consum 5w, alocare POE/port-15.4w, PoE Out (Ports 2-5), dimensiuni: 122.5 x 107.1 x 28.0 mm, greutate: 230g.
Switch TP-Link TL-SG3428XMP, 24 port, 10/100/1000 Mbps
2.855,80 L
Switch TP-Link TL-SG3428XMP, JetStream 24-Port Gigabit and 4-Port 10GE SFP+ L2+ Managed Switch with 24-Port PoE+, 24× 10/100/1000 Mbps RJ45 Ports, 4× 10G SFP+ Slots, 1× RJ45 Console Port, 1× Micro-USB Console Port, PoE+ Ports(RJ45): Standard: 802.3at/af c
Ubiquiti USW-Pro-24-POE-EU configurable Gigabit Layer2 and Layer3 switch with auto-sensing 802.3at PoE+ and 802.3bt PoE++
3.656,45 L
Numar de porturi24 x (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x (10 Gbps)Nivelurile comutariiLayer 2 Layer 3Status LED IndicatorsLink, Speed, PoEStandarde conformare reteaIEEE 802.1D(Spanning Tree Protocol) IEEE 802.1X IEEE 802.3af IEEE 802.3at IEEE 8
UniFi 48Port Gigabit Switch with 802.3bt PoE, Layer3 Features and SFP+
5.800,52 L
Numar de porturi48 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)4 x (10 Gbps)Nivelurile comutariiLayer 3Indicatoare LED de stareLink, Speed, PoEÎn conformitate cu standardele de rețeaIEEE 802.1D(Spanning Tree Protocol) IEEE 8
Ubiquiti USW-24-POE Gigabit Layer 2 switch with twenty-four Gigabit Ethernet ports including sixteen auto-sensing 802.3at PoE+ p
2.059,03 L
A 24-port, Layer 2 PoE switch with a fanless cooling system.Numar de porturi24 x Gigabit Ethernet (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x Fibre Channel (1 Gbps)Numar total de porturi26Nivelurile comutariiLayer 2În conformitate cu standardele de rețea
UniFi Professional 24Port Gigabit Switch with Layer3 Features and SFP+
2.125,85 L
A 24-port, Layer 3 switch supporting 10G SFP+ connections with fanless cooling.Numar de porturi24 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x (10 Gbps)Nivelurile comutariiLayer 2 Layer 3Indicatoare LED de stareActivity S
USW-16-PoE 16 RJ45 ports with 2 SFP ports
1.633,86 L
Numar de porturi16 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x Fibre Channel (1 Gbps)StatusLinkSpeedPoEÎn conformitate cu standardele de rețeaIEEE 802.1X IEEE 802.3af IEEE 802.3atCaracteristici reteaJumbo Frames Support M
Ubiquiti network switch, 5 RJ45 Gigabit Ethernet ports, 1 PoE input and 4 PoE output links
577,02 L
Flexible 5-port, Layer 2 PoE switch for indoor and outdoor use, that can be powered with PoE++.Numar de porturi5 x (Gigabit Ethernet/Fast Ethernet/Ethernet)Protocol comutareEthernetNivelurile comutariiLayer 2Indicatoare LED de stareActivity Status, Link,
USW-48-PoE is 48-Port managed PoE switch with (48) Gigabit Ethernet ports including (32) 802.3at PoE+ ports, and (4) SFP ports.
3.128,03 L
Numar de porturi48 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)4 x (1 Gbps)Nivelurile comutariiLayer 2StatusLinkSpeedPoEÎn conformitate cu standardele de rețeaIEEE 802.3af IEEE 802.3atCaracteristici reteaPower over Ethernet
UniFi Low-cost Desktop 8Port Gigabit Switch with POE
601,31 L
An 8-port, Layer 2 PoE switch supporting silent fanless cooling.Numar de porturi8 x 10Base-T/100Base-TX/1000Base-TX (Gigabit Ethernet/Fast Ethernet/Ethernet)Nivelurile comutariiLayer 2Protocol de retea ( locala ) suportatSMBÎn conformitate cu standardele
Ubiquiti UniFi Switch 24 is a fully managed Layer 2 switch with (24) Gigabit Ethernet ports and (2) Gigabit SFP ports for fiber
1.232,99 L
Numar de porturi24 x Gigabit Ethernet (Gigabit Ethernet/Fast Ethernet/Ethernet)2 x Fibre Channel (1 Gbps)Numar total de porturi26Nivelurile comutariiLayer 2Standarde conformare reteaIEEE 802.3atLocatie dispozitivPlug-in ModulePosibilitatea de montareRackm
UniFi 48Port Gigabit Switch with PoE and SFP
2.156,21 L
Numar de porturi48 x 10Base-T/100Base-TX/1000Base-T (Gigabit Ethernet/Fast Ethernet/Ethernet)4 x (1 Gbps)Nivelurile comutariiLayer 2StatusLinkSpeedLocația dispozitivuluiPlug-in ModuleInaltimea standard a rack-ului1UCertificariCE, FCC, ICLAN48 (RJ-45)SFP4
Ubiquiti Layer 3 switch with (48) GbE RJ45 ports and (4) 10G SFP+ ports.
3.176,62 L
Numar de porturi48 x (Gigabit Ethernet/Fast Ethernet/Ethernet)4 x (10 Gbps)Nivelurile comutariiLayer 3În conformitate cu standardele de rețeaIEEE 802.1XCaracteristici reteaJumbo Frames Support Manageable MDI/MDI-X switch Radius Authenticated Device Acce
Switch TP-Link TL-SG1218MP, 18 porturi, POE, Unmanaged, Interfata: 16× PoE+ gigabit RJ45 ports, 2× gigabit non-PoE RJ45 ports, 2
1.101,97 L
Switch TP-Link TL-SG1218MP, 18 porturi, POE, Unmanaged, Interfata: 16× PoE+ gigabit RJ45 ports, 2× gigabit non-PoE RJ45 ports, 2× combo gigabit SFP slots, 2 ventilatoare, Standarde si Protocoale: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 80
Switch TP-Link TL-SG3428X-UPS, Jetstream, managed L2+, 24× 10/100/1000 Mbps RJ45, 4× 10G SFP, 1× RJ45 Console Port, 1× Micro-USB
1.493,40 L
Switch TP-Link TL-SG3428X-UPS, Jetstream, managed L2+, 24× 10/100/1000 Mbps RJ45, 4× 10G SFP, 1× RJ45 Console Port, 1× Micro-USB Console Port, UPS power supply, Fanless, Rack Mountable, Switching Capacity 128 Gbps, Packet Forwarding Rate 95.23 Mpps.
TP-LINK TL-SG3452XP Switch JetStream cu management | 4× Porturi 10GE SFP+ și 48× Porturi Gigabit, POE, Interfață: 48× Poturi RJ4
4.309,90 L
TP-LINK TL-SG3452XP Switch JetStream cu management | 4× Porturi 10GE SFP+ și 48× Porturi Gigabit, POE, Interfață: 48× Poturi RJ45 10/100/1000 Mbps PoE, 4× Porturi 10G SFP+, 1× Port RJ45 pe console, 1× Port Micro- USB pe console, 3 ventilatoare, Dimensiun
TP-LINK TL-SG3452X Switch JetStream cu management | 48× Porturi Gigabit L2+ și 4× Sloturi 10GE SFP+, Interfață: 48× Poturi RJ45
2.866,28 L
TP-LINK TL-SG3452X Switch JetStream cu management | 48× Porturi Gigabit L2+ și 4× Sloturi 10GE SFP+, Interfață: 48× Poturi RJ45 10/100/1000 Mbps, 4× Sloturi 10G SFP+, 1× Port RJ45 pe console, 1× Port Micro-USB pe console, Fără ventilatoare, Montare în rac
TP-LINK JetStream 16-Port Gigabit Smart Switch cu 8-Porturi PoE+, Standarde și Protocoale: IEEE 802.3i, IEEE 802.3ab, IEEE 802.3
1.025,73 L
TP-LINK JetStream 16-Port Gigabit Smart Switch cu 8-Porturi PoE+, Standarde și Protocoale: IEEE 802.3i, 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, Inte
TP-LINK 28-Port Gigabit Easy Smart Switch with 24-Port PoE+, Standarde și Protocoale: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEE
1.401,70 L
TP-LINK 28-Port Gigabit Easy Smart Switch with 24-Port PoE+, Standarde și Protocoale: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3af, IEEE 802.3at, IEEE 802.1q, IEEE 802.1p, Interfață: 26 10/100/1000 Mbps RJ45 Ports, 2 Gigabit SFP Ports,
Switch TP-Link JetStream 48-Port Gigabit L2 Managed, TL-SG3452P interfata: 48× Porturi RJ45 10/100/1000 Mbps, 4× Sloturi Gigab
3.216,05 L
Switch TP-Link JetStream 48-Port Gigabit L2 Managed, TL-SG3452P interfata: 48× Porturi RJ45 10/100/1000 Mbps, 4× Sloturi Gigabit SFP, 1× Port RJ45 pe console, 1× Port Micro-USB pe console, Standard: 802.3at/af compliant, Porturi PoE+: 48 porturi, până l
IP-COM PRO-S8-150W, 8 x 10/100/1000 Base-T Ethernet ports(PoE), 1 x 10/100/1000 Base-T Ethernet port(data), 1 x 1000 Base-X SFP
579,02 L
IP-COM PRO-S8-150W, 8 x 10/100/1000 Base-T Ethernet ports(PoE), 1 x 10/100/1000 Base-T Ethernet port(data), 1 x 1000 Base-X SFP port, Standards&Protocols: IEEE802.3、IEEE802.3u、IEEE802.3ab、IEEE802.3z、 IEEE802.3x、IEEE802.3af/at、IEEE802.1p、IEEE802.1q、IEE
Switch TP-Link TL-SG105PE, 5 porturi Gigabit, Desktop, Easy Smart, POE, 10Gbps Capacity, porturi POE: 1-4, buget POE: 65W.
277,46 L
Switch TP-Link TL-SG105PE, 5 porturi Gigabit, Desktop, Easy Smart, POE, 10Gbps Capacity, porturi POE: 1-4, buget POE: 65W.
Switch Ubiquiti UniFi, USW-48, 48 port, 10/100/1000 Mbps
2.173,29 L
Ubiquiti UniFi Switch, USW-48, 48 ports- 10/100/1000 Mbps, 4x 1Gbps SFP, Layer 2, Total Non-Blocking Line Rate: 52 Gbps, Max. Power Consumption: 40W.
Switch TP-Link TL-SX3008F, JetStream 16-Port 10GE SFP+ L2+ Managed, 16× 10GE SFP+ Slots, 1× RJ45 Console Port, 1× Micro-USB Cons
2.744,45 L
Switch TP-Link TL-SX3008F, JetStream 16-Port 10GE SFP+ L2+ Managed, 16× 10GE SFP+ Slots, 1× RJ45 Console Port, 1× Micro-USB Console Port, Fanless, Rack Mountable,
Switch Ubiquiti UniFi USW-FLEX, 5 port, 10/100/1000 Mbps
531,07 L
Ubiquiti UniFi Switch, USW-FLEX, 5x 10/100/1000 Mbps RJ45 Ports,4 x 802.3at PoE, consum 5w, alocare POE/port-15.4w, PoE Out (Ports 2-5), dimensiuni: 122.5 x 107.1 x 28.0 mm, greutate: 230g.
Switch TP-Link TL-SG3428XMP, 24 port, 10/100/1000 Mbps
2.855,80 L
Switch TP-Link TL-SG3428XMP, JetStream 24-Port Gigabit and 4-Port 10GE SFP+ L2+ Managed Switch with 24-Port PoE+, 24× 10/100/1000 Mbps RJ45 Ports, 4× 10G SFP+ Slots, 1× RJ45 Console Port, 1× Micro-USB Console Port, PoE+ Ports(RJ45): Standard: 802.3at/af c