Juniper EX4650-48Y-AFI 48 Port 25G SFP28 Yönetilebilir Switch

ModelEX4650-48Y-AFI

Juniper EX4650-48Y-AFI, 48 portlu bir yönetilebilir switch'tir. VLAN, QoS ve port izleme gibi yönetim özellikleri sunar.

Port hızı: 10G uplink
PoE: PoE yok
Port sayısı: 48 port

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Teknik destek

Support for high-density, multispeed 1GbE/10GbE/25GbE downlinks and 40GbE/ 100GbE uplinks for access and aggregation configurations, with up to 48 25GbE ports and up to eight 100GbE uplink ports in a 1 U platform
Throughput of up to 4 Tbps L2 and L3 performance, with latency as low as 550 nanoseconds
A 2.3 GHz quad-core Intel CPU with 16 GB memory and 64 GB SSD storage
Feature-rich automation capabilities with support for Python and zero touch provisioning (ZTP)
Support for virtualization protocols such as Virtual Extensible LAN (VXLAN)
Advanced Junos OS features such as EVPN, BGP add-path, MPLS, L3 VPN, and IPv6 6PE

Teknik özellikler

Üretici veri sayfasından derlenmiştir; proje öncesi güncel datasheet ile teyit edilmesi önerilir.

Genel 1 satır

Donanım Açıklaması	48 25GbE/10GbE/GbE SFP28/SFP+/SFP ports, 8 100GbE/ 40GbE QSFP28/QSFP+ ports, redundant fans, 2 AC power supplies, 2 power cords, 4-post rack mount kit, and back to front airflow

Donanım 10 satır

Anahtarlama Kapasitesi	2 Tbps (unidirectional)/4 Tbps (bidirectional); Layer 2/Layer 3 throughput (maximum with 64 byte packets): 2976 Mpps (wire speed)
Ağırlık	23.7 lb (10.75 kg)
Dimensions (HxWxD)	1.72 x 17.36 x 20.48 in (4.37 x 44.09 x 52.02 cm); Switching mode: Cut-through and store-and-forward; Front-to-back (airflow out) for hot aisle deployment; Back-to-front (airflow in) for cold aisle deployment; Management and console port connections
Güç Tüketimi	Max load 450 W; typical load 260 W; idle load 160 W
Interface options	1GbE SFP: 48 (48 copper 1GbE); 10GbE SFP+: 48/80 (with breakout cable); 25GbE SFP28: 48/80 (with breakout cable); 40GbE QSFP+: 8; 100GbE QSFP28: 8; Each QSFP+ port can be configured as a 4 x 10GbE interface or as a 40 Gbps port; Each QSFP28 port can be configured as a 4 x 25GbE interface or as a 100 Gbps port; 1 USB 2.0 port; 1 RS-232 console port; 2 management ports: 2 x RJ-45 ports; Supported transceiver and direct attach cable (DAC); SFP 1GbE optical and copper module; SFP+ 10GbE optical modu
Virtual Chassis	100GbE and 40GbE as Virtual Chassis port; Virtual Chassis Routing Engine (RE) election; Virtual Chassis pre-provisioning (plug-and-play); Auto-LAG formation of Virtual Chassis ports; FCoE transit across Virtual Chassis members; QoS on Virtual Chassis ports; Local designated forwarding; Graceful RE switchover (GRES); Nonstop routing (NSR); Nonstop bridging (NSB); Monitor distributed aggregate interface; Control plane protection for virtual RE
Rack installation kit	Versatile four-post mounting options for 19-in server rack or datacom rack
Hava Akışı	Redundant (N+1) and hot-plug gable fan modules for front-to-back and back-to-front airflow; Redundant variable-speed fans to reduce power draw
Power supply and fan modules	Dual redundant (1+1) and hot-plug gable 650W AC/DC power supplies; 110-240V single phase AC power; –44 to –72V DC power supply; Redundant (4+1) and hot-plug gable fan modules for front-to-back or back-to-front airflow
Performance scale (unidimensional)	Layer 2 MAC addresses per system: 288,000 VLAN IDs: 4093 Number of link aggregation groups (LAGs): 80 Number of ports per LAG: 64 Multiple Spanning Tree Protocol (MSTP) instances: 64 VLAN Spanning Tree Protocol (VSTP) instances: 509 Jumbo frame: 9216 bytes; Firewall filters Ingress filters: 1500 Egress filters: 512; Layer 3 IPv4 unicast prefixes: 360,000 IPv4 unicast routes: 208,000 IPv4 multicast routes: 104,000 ECMP paths: 64 IPv6 unicast prefixes: 170,000 IPv6 unicast routes: 104,000 IPv6 mul

Software features supported 2 satır

Layer 2 features	STP—IEEE 802.1D (802.1D-2004); Rapid Spanning Tree Protocol (RSTP) (IEEE 802.1w); MSTP (IEEE 802.1s); Redundant Trunk Group (RTG); Bridge protocol data unit (BPDU) protect; Loop protect; Root protect; RSTP and VSTP running concurrently; VLAN—IEEE 802.1Q VLAN trunking; The Routed VLAN Interface (RVI); Port-based VLAN; Private VLAN (PVLAN); VLAN translation; Static MAC address assignment for interface; Per VLAN MAC learning (limit); MAC learning deactivate; Link Aggregation and Link Aggregation Co
Link aggregation	Multichassis link aggregation (MC-LAG); EVPN Multihoming (ESI-LAG); LAG load-sharing algorithm—bridged or routed (unicast or multicast) traffic: IP: SIP, Dynamic Internet Protocol (DIP), TCP/UDP source port, TCP/UDP destination port L2 and non-IP: MAC SA, MAC DA, Ethertype, VLAN ID, source port

Layer 2 features

STP—IEEE 802.1D (802.1D-2004); Rapid Spanning Tree Protocol (RSTP) (IEEE 802.1w); MSTP (IEEE 802.1s); Redundant Trunk Group (RTG); Bridge protocol data unit (BPDU) protect; Loop protect; Root protect; RSTP and VSTP running concurrently; VLAN—IEEE 802.1Q VLAN trunking; The Routed VLAN Interface (RVI); Port-based VLAN; Private VLAN (PVLAN); VLAN translation; Static MAC address assignment for interface; Per VLAN MAC learning (limit); MAC learning deactivate; Link Aggregation and Link Aggregation Co

Link aggregation

Multichassis link aggregation (MC-LAG); EVPN Multihoming (ESI-LAG); LAG load-sharing algorithm—bridged or routed (unicast or multicast) traffic: IP: SIP, Dynamic Internet Protocol (DIP), TCP/UDP source port, TCP/UDP destination port L2 and non-IP: MAC SA, MAC DA, Ethertype, VLAN ID, source port

Genel bakış

Juniper EX4650-48Y-AFI kullanım alanları ve özellikleri.

EX4650 line of Ethernet switches delivers high scale, high availability, and high performance for campus distribution deployments.

The EX4650 line of Ethernet switches delivers high scale, high availability, and high performance for campus distribution deployments. The EX4650 offers fixed 1GbE/ 10GbE/25GbE ports with 40GbE/100GbE uplinks that support advanced campus environments, allowing them to provide the onramp to multicloud, to deploy cutting edge cloud applications, and to embrace IoT technology. It is also flexible enough for use in enterprise on-premises top-of-rack and service provider aggregation deployments.

The EX4650 is onboarded, provisioned, and managed in the Juniper Mist™ cloud architecture. Mist Wired Assurance delivers better experiences for connected devices through AI-powered automation and service levels.

The Juniper Networks® EX4650 Switch delivers 4 Tbps of Layer 2 and Layer 3 connectivity to networked devices such as secure routers, servers, and other switches. Featuring 48 wire-speed 10GbE/25GbE small form-factor pluggable and pluggable plus transceiver (SFP/SFP+/SFP28) ports and 8 wire-speed 40GbE/100GbE quad SFP+ transceiver (QSFP+/QSP28) ports in a compact 1 U platform, the EX4650 provides the flexibility to support mixed 1GbE, 10GbE, 25GbE, 40GbE, and 100GbE environments. Four models are available: two featuring AC power supplies with front-to-back or back-to-front airflow, and two featuring DC power supplies with front-to-back or back-to-front airflow. All models include dual power supplies.

The EX4650 switch includes native 25GbE (fiber only) and either 40GbE or 100GbE fixed-configuration options with rich L2, L3, Ethernet VPN (EVPN), and MPLS features. The EX4650 switches run the same reliable, high performance HPE Juniper Networking. Junos® operating system used by Juniper Networks® EX Series Switches and Juniper Networks® QFX Series Switches, SRX Series Services Gateways, and HPE Juniper Networking routers, ensuring a consistent control plane feature implementation and user experience across the entire HPE Juniper Networking infrastructure.

The EX4650 switch is a compact, 1 U platform that provides high throughput, very low latency, and a rich set of Junos OS features. The performance of the EX4650’s control plane is further enhanced with a powerful 2.3 GHz quad-core Intel® CPU with 16 GB of memory and 64 GB SSD storage.

Support for high-density, multispeed 1GbE/10GbE/25GbE downlinks and 40GbE/ 100GbE uplinks for access and aggregation configurations, with up to 48 25GbE ports and up to eight 100GbE uplink ports in a 1 U platform
Throughput of up to 4 Tbps L2 and L3 performance, with latency as low as 550 nanoseconds
A 2.3 GHz quad-core Intel CPU with 16 GB memory and 64 GB SSD storage
Feature-rich automation capabilities with support for Python and zero touch provisioning (ZTP)
Support for virtualization protocols such as Virtual Extensible LAN (VXLAN)
Advanced Junos OS features such as EVPN, BGP add-path, MPLS, L3 VPN, and IPv6 6PE

Nerelerde kullanılır?

Kurumsal ağlarda VLAN ile kamera, misafir ve ofis trafiğini ayırmak, uplink ve omurga bağlantılarını yönetmek için kullanılır.

Dokümanlar

Veri sayfası ve kullanım kılavuzları.

Datasheet - Juniper Networks EX4650 Switch (PDF)PDF · EX4650-48Y-AFI

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