EX9208-REDUND3A-AC Switch Juniper Base EX9208 8 Slot Chassis
Switch Juniper EX9208-REDUND3A-AC Base EX9208 8 Slot Chassis, 8-slot chassis with passive midplane, 1x fan tray, 2x REs, 2x Switch Fabric-2modules, 4x 2,520 W AC PSUs chính hãng giá tốt Switch Juniper EX9200 Datasheet
✓ Mã sản phẩm: EX9208-REDUND3A-AC
Switch Juniper EX9208-REDUND3A-AC thuộc dòng switch có thể lập trình, linh hoạt và khả năng mở rộng của EX9208-REDUND3A-AC giúp đơn giản hóa việc triển khai các ứng dụng đám mây, ảo hóa máy chủ và các công cụ cộng đa phương tiện trong môi trường trung tâm dữ liệu hoặc doanh nghiệp.
Switch Juniper EX9208-REDUND3A-AC cũng là một thành phần quan trọng trong kiến trúc MetaFabric của Juniper, cung cấp cách tiếp cận đơn giản, thông minh để xây dựng mạng trung tâm dữ liệu. Ngoài ra, Switch Juniper EX9208-REDUND3A-AC còn hỗ trợ kết nối các trung tâm dữ liệu (DCI), quan trọng đối với tính di động của công việc và khả năng ứng dụng, bằng cách cung cấp các công nghệ hàng đầu như MPLS, VPLS và Ethernet VPN (E-VPN).
Đối với các mạng SDN, Switch Juniper EX9208-REDUND3A-AC tích hợp với bộ điều khiển VMware NSX SDN và có thể hoạt động như một Cổng VXLAN Lớp 2 và Lớp 3. Switch Juniper EX9208-REDUND3A-AC được xây dựng trên mã nguồn mở và tương thích với Cơ sở dữ liệu Open vSwitch (OVSDB) để hỗ trợ khả năng quản lý chi tiết và tích hợp với bộ điều khiển SDN của Symiper Networks cho phép người dùng lựa chọn hệ thống SDN ưa thích của họ.
Thông số kỹ thuật Switch Juniper EX9208-REDUND3A-AC
| System Capacity | |
| Backplane capacity | Up to 9.6 Tbps |
| Maximum fabric bandwidth/slot | 480 Gbps/slot |
| Maximum 10GbE port density (wire speed) | 288 (240) |
| Maximum 40GbE port density (wire speed) | 72 (60) |
| Maximum 100GbE port density (wire speed) | 24 (20) |
| Chassis Specifications | |
| Dimensions (W x H x D) | 17.5 x 14 x 27.75 in (44.5 x 35.6 x 70.5 cm) Total depth includes standard cable manager measurements. |
| Rack units | 8 U |
| Weight | Base configuration: 88.4 lbs (40.1 kg) Redundant configuration: 111.2 lbs (50.5 kg) Chassis with midplane: 65.5 lbs (29.7 kg) Fully loaded chassis: 163.6 lbs (74.2 kg) |
| Total number of slots | 8 |
| Slots available for line cards | 6 |
| Architecture | Separate dedicated data, control, and management planes |
| Power | Holds up to four power supplies: • -40 to -72 V DC (2+2 redundancy) • 100-120 V AC (3+1 redundancy) • 200-240 V AC (1+1 redundancy) Maximum power draw: 4,388 W (DC), 4,831 W (AC) |
| Cooling | • Internally redundant fan tray • Side-to-side airflow |
| Fabric | • Up to 9.6 Tbps backplane capacity • Up to 480 Gbps (full duplex) per slot fabric capacity • 1+1 fabric redundancy |
| Features | |
| Routing Engine | • Master and backup Routing Engines (1+1 redundancy) • Up to 64 gigabytes DRAM • Dual front pluggable solid-state drive (SSD) (Up to 64 GB each) • Console, auxiliary serial, and Ethernet management ports • USB storage interface |
| Operating system | Juniper Networks Junos operating system |
| High availability | Hardware designed for continuous operation: • Secure, modular architecture that isolates faults • Separate control and forwarding planes that enhance scalability and resiliency • Transparent failover and network recovery • Graceful Routing Engine switchover (GRES) • Nonstop active routing (NSR) • Nonstop bridging (NSB) • Unified in-service software upgrade (unified ISSU) |
| Layer 2 features | • Up to 1 million media access control (MAC) addresses • Up to 512,000 Address Resolution Protocol (ARP) entries with ML license (256,000 entries without ML license) • Up to 512,000 Forwarding Information Block (FIB) entries with ML license (256,000 entries without ML license) • Jumbo frames (9,192 bytes maximum) • 32,000 VLANs • VLAN Registration Protocol • 802.3ad – Link Aggregation Control Protocol (LACP) • 802.1D – Spanning Tree Protocol (STP) • 802.1w – Rapid Spanning Tree Protocol (RSTP) • 802.1s – Multiple Spanning Tree Protocol (MSTP) • VLAN Spanning Tree Protocol (VSTP) |
| Layer 3 features | • 1 million IPv4 routing information base (RIB) • 1 million IPv6 RIB • Static routing • RIP v1/v2 • OSPF v1/v2 • OSPF v3 • Filter-based forwarding • Virtual Router Redundancy Protocol (VRRP) • IPv6 • Bidirectional Forwarding Detection (BFD) • Virtual routers • BGP (Advanced Feature license) • IS-IS (Advanced Feature license) |
| Hardware tunneling | • GRE tunnels • MPLS capabilities (Advanced Feature License) • VPLS • BGP/MPLS VPNs • Ethernet VPNs |
| Multicast | • Up to 256,000 IPv4 multicast routes • Up to 256,000 IPv6 multicast routes • Internet Group Management Protocol (IGMP) v1/v2/v3 • IGMP snooping • MLD snooping • Protocol Independent Multicast PIM-SM, PIM-SSM, PIM-DM • Multicast Source Discovery Protocol (MSDP) |
| Firewall filters | Ingress and egress L2-L4 access control lists (ACLs): • Port ACLs • VLAN ACLs • Router ACLs Control plane denial-of-service (DoS) protection |
| Quality of service (QoS) | • 16,000 policers per chassis • 8 egress queues per port • Weighted random early detection (WRED) scheduling • Weighted round-robin (WRR) queuing • Strict priority queuing |
| Virtualization | • Integration with Juniper Networks Contrail • Integration with VMware NSX SDN controllers • Network virtualization protocols such as Virtual eXtensible LAN (VXLAN) and Open vSwitch Database (OVSDB) • VXLAN Layer 2 and Layer 3 Gateway • Ethernet VPN (EVPN) and Virtual Private LAN Service (VPLS) for Data Center Interconnect |
| Management | • Junos OS command-line interface (CLI) • Junos XML management protocol • SNMP v1/v2/v3 • RADIUS • TACACS+ • Extensive MIB support • Firewall-based port mirroring • Link Layer Discovery Protocol (LLDP) • Advanced Insight Solutions (AIS) |
| Environmental | |
| Environmental Ranges | • Operating temperature: 32° to 104° F (0° to 40° C) • Storage temperature: -40° to 158° F (-40° to 70° C) • Operating altitude: Up to 10,000 ft (3,048 m) • Relative humidity operating: 5 to 90% (noncondensing) • Relative humidity nonoperating: 5 to 95% (noncondensing) • Seismic: Designed to meet GR-63, Zone 4 earthquake requirements |
| Safety and Compliance | |
| Safety | • CAN/CSA-22.2 No. 60950-00/UL 1950 Third Edition, Safety of Information Technology Equipment • EN 60825-1 Safety of Laser Products—Part 1: Equipment Classification, Requirements, and User’s Guide • EN 60950 Safety of Information Technology Equipment • IEC 60950-1 (2001) Safety of Information Technology Equipment (with country deviations) • EN 60825-1 +A1+A2 (1994) Safety of Laser Products—Part 1: Equipment Classification • EN 60825-2 (2000) Safety of Laser Products—Part 2: Safety of Optical Fiber Comm. Systems • C-UL to CAN/CSA 22.2 No.60950-1 (Second Edition) • TUV/GS to EN 60950-1, Amendment A1-A4, A11 • CE-IEC60950-1, all country deviations |
| EMC | • AS/NZS CISPR22:2009 • EN 55022 2006+A1:2007 European Radiated Emissions • FCC 47CFR , Part 15 Class A (2009) USA Radiated Emissions • VCCI-V-3/2009.04 and V-4/2009.04 Japanese Radiated Emissions • BSMI CNS 13438 and NCC C6357 Taiwan Radiated Emissions • EN 300 386 V1.5.1 Telecom Network Equipment – EMC requirements • ICES-003 Issue 4, Feb 2004 Canada Radiated Emissions • CISPR 24:1997/A1:2001/A2:2002 IT Equipment Immunity Characteristics |
| ETSI | ETSI EN-300386-2 Telecommunication Network Equipment Electromagnetic Compatibility Requirements |
| Network Equipment Building System (NEBS) | • SR-3580 NEBS Criteria Levels (Level 3 Compliance) • GR-63-Core: NEBS, Physical Protection |
| Environmental | Reduction of Hazardous Substances (ROHS) 5/6 |
| Telco | Common Language Equipment Identifier (CLEI) code |
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