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Przełączniki Ethernet serii EX

Potężne przełączniki sieci ethernet o wysokiej dostępności.

Przełączniki ethernet serii EX firmy Juniper Networks stanowią nową erę w zakresie sieci, dostarczając wysokiej jakości rozwiązania klasy operatorskiej zaprojektowane w celu zaspokojenia potrzeb dzisiejszych konwergentnych sieci oddziałów, kampusów i centrów danych. Seria EX-firmy Juniper to seria przełączników sieci Ethernet działających pod kontrolą sieciowego systemu operacyjnego firmy Juniper — JUNOS.

Przełączniki EX obsługują szereg funkcji, w tym wysoką dostępność i kontrolę dostępu do sieci (NAC). Obsługa NAC, którą Juniper nazywa Ujednoliconą Kontrolą Dostępu (Unified Access Control, w skrócie UAC), umożliwia przełącznikom wymuszanie stosowania zasad dostępu, a nie poleganie na zaporach ogniowych, bramach VPN czy przełącznikach innych dostawców.

Przełączniki Ethernet serii EX

Rozwiązania

Placeholder for Juniper exserie 2300 cJuniper exserie 2300 c

Przełączniki Ethernet serii EX

Juniper Networks EX2300-C

  • The EX2300-C ethernet switch offers a compact, power-efficient, cost-effective solution for low-density branch offices and enterprise workgroups.
  • The EX2300-C offers 12 front-panel 10/100/1000BASE-T access ports and two optional SFP+ 10GbE uplink ports for connecting to higher level devices. Access ports are available both with and without IEEE 802.3af Power over Ethernet (PoE) or 802.3at PoE+ for powering attached network devices.
  • Working with a compatible EX series switch, the EX2300-C supports Juniper’s unique virtual chassis technology. Up to three of the switches can be interconnected with a fourth virtual chassis-compatible EX series switch, enabling them to be managed as a single device.
Placeholder for Juniper exserie 3300Juniper exserie 3300

Przełączniki Ethernet serii EX

Juniper Networks EX3300

  • EX3300 ethernet switches are flexible, cost-effective enterprise access solutions for campus and data center environments. A compact, scalable switching solution, the EX3300 supports converged data, voice, and video, with models that come with 24 or 48 10/100/1000BASE-T ports and four dual-mode gigabit ethernet (GbE)/10 GbE Small Form-Factor Pluggable transceiver (SFP/SFP+) uplink ports.
  • The EX3300 switches support IEEE 802.3af Power over Ethernet (PoE) or 802.3at PoE+. The switches offer front-to-back and back-to-front cooling options, and they can be configured with a DC power supply. Up to 10 EX3300 switches can be interconnected and operated as a single device using Juniper's virtual chassis technology, delivering a scalable, pay-as-you-grow solution for expanding network environments.
Placeholder for Juniper exserie 3400Juniper exserie 3400

Przełączniki Ethernet serii EX

Juniper Networks EX3400

  • EX3400 ethernet switches are a cost-effective solution for today’s most demanding converged data, voice, and video enterprise access networks.
  • Featuring models offering either 24 or 48 10/100/1000BASE-T ports, the EX3400 switches also support IEEE 802.3af power over ethernet (PoE) or 802.3at PoE+ for powering networked telephones, video cameras, wireless LAN access points, and other IP devices. Four front-panel dual-mode (GbE/10GbE) Small Form-Factor Pluggable transceiver (SFP/SFP+) uplink ports and two 40GbE quad SFP+ (QSFP+) ports are also available for connecting the switches to upstream devices.
  • The EX3400 supports Juniper’s unique virtual chassis technology for interconnecting up to 10 switches that can be managed as a single device. The EX3400 can also be configured as a satellite device in a Junos fusion enterprise deployment, which aggregates large numbers of access switches into a logical management platform.
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Przełączniki Ethernet serii EX

Juniper Networks EX4200

  • The EX4200 ethernet switch is a compact, fixed-configuration solution that deploys easily in campus installations, as well as in 1 gigabit ethernet (1GbE) access environments in the data center.
  • Juniper's virtual chassis technology can be used to connect up to 10 EX4200 switches as a single logical device, delivering a scalable solution perfect for growing campus installations. The EX4200 can also be combined with EX4500 and EX4550 switches in the same virtual chassis to support mixed 1GbE and 10GbE environments.
  • The EX4200 switches support 10/100/1000BASE-T with both 24- and 48-port configurations, and they optionally include full or partial IEEE 802.3af Power over Ethernet (PoE) or 802.3at PoE+. A 24-port 100BASE-FX/1000BASE-X SFP-based fiber configuration is available for gigabit aggregation in long-distance deployments.
Placeholder for Juniper exserie 4300Juniper exserie 4300

Przełączniki Ethernet serii EX

Juniper Networks EX4300

  • EX4300 1 Gigabit Ethernet (1GbE) switches are compact, fixed-configuration platforms that can be deployed as standalone systems or as part of a virtual chassis, virtual chassis fabric, or Junos fusion switching architecture, satisfying a variety of high-performance campus and data center access needs.
  • The EX4300 can also be used in a QFX5100-based virtual chassis fabric switching architecture, which enables up to 20 interconnected EX4300, QFX3500, QFX3600, and QFX5100 switches to operate as a low-latency, high-performance 1GbE/10GbE/40GbE data center fabric that is managed as a single device.
  • The EX4300 line features 24 and 48-port 10/100/1000BASE-T models and a 32-port 100BASE-FX/1000BASE-X SFP model. On the fiber-based switches, four fixed front-panel uplink ports accommodate 1GbE or 10GbE optics for high-speed backbone or link aggregation connections.
Placeholder for Juniper exserie 4300 multigigabitJuniper exserie 4300 multigigabit

Przełączniki Ethernet serii EX

Juniper Networks EX4300 Multigigabit

  • The EX4300 Multigigabit switch supports 100 Mbps and 1/2.5/5/10 Gbps speeds using existing Cat5e, Cat6, and Cat6a cabling infrastructure. Uplink modules offer options that include four 10GbE SPF+, two 40GbE QSFP, or one 100GbE QSFP28 port. Power over Ethernet (PoE++) is enabled on all EX4300 multigigabit access ports based on the 802.3at/af/bt standards for increased usage of up to 95 watts per port.
  • Beyond the speeds and feeds of a standalone EX4300 Multigigabit switch, it is also a component of Juniper’s virtual chassis technology and Junos fusion switching architectures, which satisfies a variety of high-performance campus and branch needs. Virtual chassis technology enables any combination of up to 10 EX3400, EX4300, EX4300 multigigabit, or EX4600 switches to be interconnected as a single logical device.
Placeholder for Juniper ex4400Juniper ex4400

Przełączniki Ethernet serii EX

Juniper Networks EX4400

The EX4400 Ethernet Switch is a cloud-ready, AI-powered access switching platform with advanced security for high-performance campus deployments. It’s differentiated by features such as Power over Ethernet (PoE, PoE++), MACsec AES-256, microsegmentation using group-based policies (GBP), EVPN-VXLAN to the access layer, and flow-based telemetry.

EX4400 models:
EX4400-48F: 12 x 10GbE + 36 x 1GbE and 4 x 10/25GbE uplinks
EX4400-24P/T: 24 x 1GbE PoE/Non-PoE and 4 x 10/25GbE uplinks
EX4400-48P/T: 48 x 1GbE PoE/Non-PoE and 4 x 10/25GbE uplinks

Placeholder for Juniper ex4400Juniper ex4400

Przełączniki Ethernet serii EX

Juniper Networks EX4400 Multigigabit

The EX4400 Multigigabit Ethernet Switch is an AI-powered, cloud-ready access switching platform with flow-based telemetry and advanced security for high-performance deployments in modern campus environments. The switch offers multigigabit speeds of 100M/1/2.5/5/10GbE and greater power (PoE, PoE++) for Wi-Fi 6 and 802.11ac access points. It’s differentiated by MACsec AES-256, microsegmentation using group-based policies (GBP), EVPN-VXLAN to the access layer, flow-based telemetry, and up to 48 ports of multigigabit performance.

EX4400 Multigigabit models:
EX4400-48MP: 12 x 100M/1/2.5/5/10GbE + 36 x 100M/1/2.5GbE and optional 4 x 10/25GbE uplinks
EX4400-24MP: 24 x 100M/1/2.5/5/10GbE and optional 4 x 10/25GbE uplinks

Placeholder for Juniper networks ex4650Juniper networks ex4650

Przełączniki Ethernet serii EX

Juniper Networks EX4550

  • The scalable EX4550 Ethernet switch offers an economical, power-efficient, 1/10GbE switch platform for enterprise campus and data center top-of-rack deployments, as well as for service provider environments.
  • The 1 U EX4550 has 32 wire-speed GbE/10GbE ports with two expansion slots for optional modules that increase port densities to 48. The EX4550 supports Layer 3 dynamic routing protocols such as RIP and OSPF, MPLS services such as layer 2 and layer 3 VPNs, Media Access Control security (MACsec) on all ports, and a comprehensive quality-of-service (QoS) feature set.
  • The EX4550 also supports Juniper’s virtual chassis technology and can be deployed with EX4200 switches in the same virtual chassis configuration to support environments where both 1GbE and 10GbE servers are present.
Placeholder for Juniper exserie 4600Juniper exserie 4600

Przełączniki Ethernet serii EX

Juniper Networks EX4600

  • The EX4600 ethernet switch offers a compact, highly scalable, high-performance 10GbE solution for enterprise campus distribution deployments as well as low-density data center top-of-rack environments.
  • Designed to help organizations grow into higher density campuses, the EX4600 provides deployment flexibility, high availability using unified In-Service Software Upgrades (unified ISSU), and management simplification with support for Multichassis Link Aggregation (MC-LAG). The highly flexible, high-density EX4600 supports up to 40 1GbE ports, 72 10GbE ports, or 12 40GbE ports through installable modules, delivering 1.44 Tbps of Layer 2 and Layer 3 connectivity in a single rack unit.
  • The EX4600 also supports Juniper's virtual chassis technology, which allows up to 10 interconnected EX4600 and EX4300 switches to operate as a single logical device.
Placeholder for Juniper exserie 9200Juniper exserie 9200

Przełączniki Ethernet serii EX

Juniper Networks EX9200

  • The EX9200 line of ethernet switches provides a programmable, flexible, and scalable foundation for delivering mission-critical applications in enterprise campus and data center core environments.
  • Three EX9200 switches are available: the EX9204, EX9208, and EX9214. The EX9200 chassis deliver up to 240 Gbps (full duplex) per slot. A pass-through midplane design supports capacity of up to 13.2 Tbps for built-in migration to next-generation deployments. Any combination of 1GbE, 10GbE, and 40GbE interfaces can be used, and the switches include support for 100GbE cards when available.
Placeholder for Juniper exserie 9250Juniper exserie 9250

Przełączniki Ethernet serii EX

Juniper Networks EX9250

  • The EX9250 line of ethernet switches provides compact, programmable, and scalable core and aggregation devices for enterprise environments, reducing cost and complexity while offering carrier-class reliability.
  • The EX9250 switches serve as the foundation for Junos Fusion Enterprise architecture, a standards-based approach for creating an open, highly scalable switch fabric for the enterprise campus.
  • Two EX9250 switches are available: the EX9251, a 1 U, compact, fixed device; and the EX9253, a 3 U, compact, chassis device with two available slots. The EX9251 features 4 quad small form-factor pluggable transceivers (QSFP) ports and 8 SFP+ ports. The EX9253 can deliver up to 1.2 Tbps (full-duplex) per slot.
Przełączniki Ethernet serii EX

Cechy

Pojedynczy punkt zarządzania

Połączone przełączniki obsługujące architektury Virtual Chassis, Virtual Chassis Fabric i Junos Fusion Enterprise działają jako jedno logiczne urządzenie, zapewniając uproszczone zarządzanie.

Zarządzanie ryzykiem dla bezpieczeństwa

Zintegrowane funkcje Unified Access Control (UAC) pomagają przełącznikom serii EX dynamicznie zapewniać ochronę sieci, dostęp dla gości oraz usługi QoS oparte na tożsamości.

Innowacyjny, ekonomiczny projekt

Obsługa wielu architektur w rodzinie produktów w chmurze w połączeniu z systemem operacyjnym Junos obniża koszty i złożoność, a jednolite narzędzia do zarządzania i automatyzacji konsolidują monitorowanie systemu.

Osiem kolejek jakości usług (QoS) na port

Elastyczne opcje konfiguracyjne zapewniają właściwe priorytety dla transmisji głosu, obrazu i wielu poziomów ruchu danych, umożliwiając konwergencję innych sieci, takich jak automatyzacja budynków czy systemy z monitoringu wideo.

Maksymalna wydajność

Wysoka gęstość portów 1 GbE, 10 GbE, 40 GbE i 100 GbE radykalnie upraszcza topologię sieci i operacje sieciowe.

Wysoka dostępność

Podwójne wewnętrzne zasilacze AC z podziałem obciążenia i nadmiarowe wentylatory o zmiennej prędkości chronią przełączniki przed awarią jednego zasilacza lub wentylatora, zwiększając tym samym niezawodność systemu i eliminując przestoje.

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