Juniper Networks EX Series EX4300-24T - switch - 24 porte - Administreret - monterbar på stativ
| Produktbeskrivelse | Juniper Networks EX Series EX4300-24T - switch - 24 porte - Administreret - monterbar på stativ |
| Enhedstype | Switch - 24 porte - L3 - Administreret - kan stables |
| Pakningstype | Front til ryg-luftstrøm monterbar på stativ 1U |
| Undertype | Gigabit Ethernet |
| Porte | 24 x 10/100/1000 + 4 x 40 Gigabit QSFP+ |
| Præstation | Omkoblingskapacitet: 448 Gbps ¦ Kapacitet: 333 Mpps |
| Kapacitet | Virtuelle grænseflader (VLANs): 4093 ¦ VLAN Spanning Tree Protocol instances: 510 ¦ Multiple Spanning Tree Protocol instances: 64 ¦ ARP-indtastninger: 64000 ¦ IPv4 router: 32000 ¦ Maksimum af nabo-netværk: 20000 ¦ IPv6 router: 18000 |
| MAC adresse table størrelse | 64K indtastningshukommelse |
| Jumborammesupport | 9216 byte |
| Routingprotokol | OSPF, IS-IS, RIP-1, RIP-2, BGP, IGMPv2, IGMP, VRRP, PIM-SM, PIM-DM, IGMPv3, OSPFv3, PIM-SSM, statisk IPv4 routing, statisk IPv6 routing, RIPng, MPLS, Bidirectional Forwarding Detection (BFD), VRRPv3, CIDR |
| Protokol til fjernadministration | SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS, SSH, SSH-2, CLI |
| Egenskaber | Datatransport, understøttet af BOOTP, understøttet af RARP, understøttet af ARP, VLAN-understøttet, auto-uplink (auto MDI/MDI-X), IGMP snooping, DoS attack beskyttelse, DiffServ understøttet, gem og send, IPv6 understøttet, Høj rådighedsgrad, ASIC VPN, SNTP-understøttet, DDos attack beskyttelse, Weighted Random Early Detection (WRED), sFlow, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, MDL snooping, DHCP proxy, Dynamic ARP Inspection (DAI), temperaturføler, Redundant trunk group (RTG), Time Domain Reflectometry (TDR), Virtuel Chassis teknologi, Graceful Route Engine Switchover (GRES), Per-VLAN Spanning Tree Plus (PVST+), IPv4 support, Deficit Weighted Round Robin (DWRR), dobbelte blæsere med hurtig udskiftning, LLDP support, DHCP videresendelse, Link Aggregation Control Protocol (LACP), DHCP klient, Energy Efficient Ethernet, Management Information Base (MIB), Virtual Routing and Forwarding (VRF), Neighbor Discovery Protocol (NDP), VLAN Spanning Tree Protocol (VSTP), NTP tidssynkronisering, overskydende hot swappable blæsere, Class of Service (CoS), Strict Priority (SP), mærket VLAN, Captive Portal, Multicast Source Discovery Protocol (MSDP) |
| Overensstemmelsesstandarder | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ae, IEEE 802.1ab (LLDP), IEEE 802.1ak, IEEE 802.3az, IEEE 802.3ba, ITU-T G.8032 |
| Effekt | AC 120/230 V (50/60 Hz) |
| Overskudsspænding | Valgfri |
| Dimensioner (B x D x H) | 44.21 cm x 41.73 cm x 4.32 cm |
| Vægt | 7.3 kg |
| Producentgaranti | Begrænset livtidsgaranti |
Produktdatablad |
|
| Enhedstype | Switch - 24 porte - L3 - Administreret - kan stables |
| Pakningstype | Front til ryg-luftstrøm monterbar på stativ 1U |
| Undertype | Gigabit Ethernet |
| Porte | 24 x 10/100/1000 + 4 x 40 Gigabit QSFP+ |
| Præstation | Omkoblingskapacitet: 448 Gbps ¦ Kapacitet: 333 Mpps |
| Kapacitet | Virtuelle grænseflader (VLANs): 4093 ¦ VLAN Spanning Tree Protocol instances: 510 ¦ Multiple Spanning Tree Protocol instances: 64 ¦ ARP-indtastninger: 64000 ¦ IPv4 router: 32000 ¦ Maksimum af nabo-netværk: 20000 ¦ IPv6 router: 18000 |
| MAC adresse table størrelse | 64K indtastningshukommelse |
| Jumborammesupport | 9216 byte |
| Max antal enheder i en stak | 10 |
| Routingprotokol | OSPF, IS-IS, RIP-1, RIP-2, BGP, IGMPv2, IGMP, VRRP, PIM-SM, PIM-DM, IGMPv3, OSPFv3, PIM-SSM, statisk IPv4 routing, statisk IPv6 routing, RIPng, MPLS, Bidirectional Forwarding Detection (BFD), VRRPv3, CIDR |
| Protokol til fjernadministration | SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS, SSH, SSH-2, CLI |
| Krypterings algoritme | MD5, TLS, PEAP, TTLS |
| Autentificeringsmetode | RADIUS, TACACS+, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP) |
| Egenskaber | Datatransport, understøttet af BOOTP, understøttet af RARP, understøttet af ARP, VLAN-understøttet, auto-uplink (auto MDI/MDI-X), IGMP snooping, DoS attack beskyttelse, DiffServ understøttet, gem og send, IPv6 understøttet, Høj rådighedsgrad, ASIC VPN, SNTP-understøttet, DDos attack beskyttelse, Weighted Random Early Detection (WRED), sFlow, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, MDL snooping, DHCP proxy, Dynamic ARP Inspection (DAI), temperaturføler, Redundant trunk group (RTG), Time Domain Reflectometry (TDR), Virtuel Chassis teknologi, Graceful Route Engine Switchover (GRES), Per-VLAN Spanning Tree Plus (PVST+), IPv4 support, Deficit Weighted Round Robin (DWRR), dobbelte blæsere med hurtig udskiftning, LLDP support, DHCP videresendelse, Link Aggregation Control Protocol (LACP), DHCP klient, Energy Efficient Ethernet, Management Information Base (MIB), Virtual Routing and Forwarding (VRF), Neighbor Discovery Protocol (NDP), VLAN Spanning Tree Protocol (VSTP), NTP tidssynkronisering, overskydende hot swappable blæsere, Class of Service (CoS), Strict Priority (SP), mærket VLAN, Captive Portal, Multicast Source Discovery Protocol (MSDP) |
| Overensstemmelsesstandarder | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ae, IEEE 802.1ab (LLDP), IEEE 802.1ak, IEEE 802.3az, IEEE 802.3ba, ITU-T G.8032 |
| Processor | 1 PowerPC: 1.5 GHz |
| RAM | 2 GB |
| Flashhukommelse | 2 GB |
| Indbygget udstyr | Status-LCD |
| Statusindikatorer | LCD-skærm |
| Interface | 24 x 1000Base-T RJ-45 ¦ 4 x QSFP+ uplink |
| Ekspansionsåbninger | 1 (total) / 1 (fri) x Ekspansionsholder |
| Antal installerede moduler (Max) | 0 (installeret) / 1 (maks.) |
| Strømenhed | Intern strømforsyning - hot-plug |
| Antal installeret | 1 |
| Maks. antal understøttet | 2 |
| Overskudsspænding | Valgfri |
| Skema til overskudsspænding | 1+1 (med valgfrit netaggregat) |
| Strømforsyning | 350 Watt |
| Nødvendig spænding | AC 120/230 V (50/60 Hz) |
| Overensstemmelsesstandarder | TUV GS, CISPR 22 Klasse A, cUL, EN55024, EN55022 Klasse A, EMC, ICES-003 Klasse A, FCC CFR47 Part 15, UL 60950-1, IEC 60950-1, EN 60950-1, RoHS, NEBS, ISO 7779, GR-1089-CORE, VCCI Class A, EN 60950-1:2006, CAN/CSA-C22.2 No. 60950-1, EN 300386 |
| Bredde | 44.21 cm |
| Dybde | 41.73 cm |
| Højde | 4.32 cm |
| Vægt | 7.3 kg |
| Service & Support | Begrænset garanti - livstid |
| Min. driftstemperatur | 0 °C |
| Maks. driftstemperatur | 45 °C |
| Fugtighedsgrad ved brug | 10 - 85 % (ikke-kondenserende) |
| Min. lagertemperatur | -40 °C |
| Maks. Opbevaringstemperatur | 70 °C |
| Lagerfugtighedsgrad | 0 - 95% (ikke-kondenserende) |
The Juniper Networks EX4300 line of Ethernet switch with Virtual Chassis technology combines the carrier-class reliability of modular systems with the economics and flexibility of stackable platforms, delivering a high-performance, scalable solution for data center, campus, and branch office environments.
Offering a full suite of Layer 2 and Layer 3 switching capabilities, the EX4300 satisfies a variety of high-performance applications, including branch, campus, and data center access deployments as well as Gigabit Ethernet (GbE) access deployments. As requirements grow, Juniper Networks Virtual Chassis technology allows up to 10 EX4300 switches to be interconnected and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments. The EX4300 switch can be interconnected over multiple 40GbE quad small form-factor pluggable plus (QSFP+) transceiver ports to form a 320 gigabits per second (Gbps) backplane.
EX4300 switch includes high availability (HA) features such as redundant, hot-swappable internal power supplies and field-replaceable fans to ensure maximum uptime.