Thiết bị Switch Juniper EX3400-24T

Thiết bị Switch Juniper EX3400-24T

còn hàng

Mã sản phẩm : EX3400-24T

Thông số sản phẩm SWITCH JUNIPER EX3400-24T

  • Weight: 11 lb
  • Dimensions (W x H x D inches): 17.4 x 1.72 x 13.8
  • DRAM: 2 GB with ECC
  • Flash Memory: 2 GB
  • CPU: Dual Core 1 GHz
  • GbE Port Density per System: EX3400-24T/EX3400-24P/EX3400-24T-DC: 30 (24 host ports + four 1/10 GbE and two 40GbE uplink ports)



Mô tả

Switch Juniper EX3400-24T 24-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP

Switch Juniper EX3400-24T của Juniper cung cấp giải pháp hiệu năng cao, linh hoạt và hiệu quả chi phí cho các môi trường truy cập dữ liệu, thoại và video của doanh nghiệp.

Để đơn giản hóa hoạt động của mạng, Switch Juniper EX3400-24T cung cấp phần cứng để hoạt động như một thiết bị vệ tinh để hỗ trợ triển khai Junos Fusion của Juniper Networks, có thể kết hợp nhiều nguồn điện vào một nền tảng quản lý hợp lý.



Switch Juniper EX3400-24T cũng hỗ trợ công nghệ Virtual Chassis của Juniper Networks, cho phép 10 thiết bị chuyển mạch được kết nối với nhau qua các cổng uplink và được quản lý như một thiết bị duy nhất, cung cấp một giải pháp khả mở và khả năng mở rộng để mở rộng môi trường mạng.


|| Bạn đang cần tư vấn giải pháp và thiết bị mạng phù hợp. Đừng ngại liên hệ ngay cho NetworkPro:

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Physical Specifications
Dimensions (W x H x D) 17.4 x 1.72 x 13.8 in (44.2 x 4.4 x 35 cm)
Backplane 160 Gbps (with QSFP+ ports) or 80 Gbps (with SFP+ ports) Virtual Chassis interconnect to link up to 10 switches as a single logical device
Uplink Fixed 4-port uplinks can be individually configured as GbE (SFP) or 10GbE (SFP+) ports; 2 x 40G QSFP+ ports
System Weight No power supply or fan module: 10.49 lb (4.76 kg) maximum
With single power supply and two fan modules: 12.65 lb (5.74 kg) maximum
150 W AC power supply: 1.43 lb (0.65 kg)
600 W AC power supply: 1.82 lb (0.83 kg)
920 W AC power supply: 1.87 lb (0.85 kg)
150 W DC power supply: 1.43 lb (0.65 kg)
Fan module: 0.16 lb (0.07 kg)
Environmental Ranges + Operating temperature: 32° to 113° F (0° to 45° C)
+ Storage temperature: -40° to 158° F (-40° to 70° C)
+ Operating altitude: up to 10,000 ft (3048 m)
+ Nonoperating altitude: up to 16,000 ft (4877 m)
+ Relative humidity operating: 10% to 85% (noncondensing)
+ Relative humidity nonoperating: 0% to 95% (noncondensing)
Hardware Specifications
Switching Engine Model Store and forward
DRAM 2 GB with ECC
Flash 2 GB
CPU Dual Core 1 GHz
GbE port density per system 24 host ports + four 1/10 GbE and two 40GbE uplink ports
Packet-Switching Capacities (Maximum with 64-Byte Packets) 288 Gbps
Software Specifications
Layer 2/Layer 3 Throughput (Mpps) (Maximum with 64 Byte Packets) 214 Mpps
Layer 2 Features • Maximum MAC addresses per system: 32,000
+ Jumbo frames: 9216 bytes
+ Number of VLANs supported: 4,096
+ Range of possible VLAN IDs: 1-4094
+ Port-based VLAN
+ MAC-based VLAN
+ Voice VLAN
+ Layer 2 Tunneling Protocol (L2TP)
+ Compatible with Per-VLAN Spanning Tree Plus (PVST+)
+ RVI (routed VLAN interface)
+ Persistent MAC (sticky MAC)
+ RSTP and VSTP running concurrently
+ IEEE 802.1AB: Link Layer Discovery Protocol (LLDP)
+ LLDP-MED with VoIP integration
+ IEEE 802.1ae Media Access Control Security (MACsec)
+ IEEE 802.1ak Multiple VLAN Registration Protocol (MVRP)
+ IEEE 802.1br: Bridge Port Extension
+ IEEE 802.1D: Spanning Tree Protocol
+ IEEE 802.1p: CoS prioritization
+ IEEE 802.1Q-in-Q: VLAN stacking
+ IEEE 802.1Q: VLAN tagging
+ IEEE 802.1s: Multiple Spanning Tree Protocol (MSTP)
+ Number of MST instances supported: 64
+ Number of VSTP instances supported: 510
+ IEEE 802.1w: Rapid Spanning Tree Protocol (RSTP)
+ IEEE 802.1X: Port access control
+ IEEE 802.3: 10BASE-T
+ IEEE 802.3ab: 1000BASE-T
+ IEEE 802.3ad: Link Aggregation Control Protocol (LACP)
+ IEEE 802.1ad Q-in-Q tunneling
+ IEEE 802.3ae: 10-Gigabit Ethernet
+ IEEE 802.3u: 100BASE-T
+ IEEE 802.3z: 1000BASE-X
+ IEEE 802.3x: Pause Frames/Flow Control
+ Layer 3 VLAN-tagged subinterface
+ PVLAN support
+ Multicast VLAN routing
+ Adding/removing single tag
+ Filter-based SVLAN tagging
+ Flexible CoS (outer .1P marking)
Layer 3 Features: IPv4 + Maximum number of ARP entries: 16,000
+ Maximum number of IPv4 unicast routes in hardware: 14,000 prefixes; 36,000 host routes
+ Maximum number of IPv4 multicast routes in hardware: 18,000 groups; 4,000 multicast routes
+ Routing Protocols: RIP v1/v2, OSPF v2
+ Static routing
+ Layer 3 redundancy: VRRP
+ IP directed broadcast—traffic forwarding
+ Virtual router (VRF-Lite) supporting RIP, OSPF
+ Routing policy
+ Filter-based forwarding (FBF)
+ Unicast reverse-path forwarding
Layer 3 Features: IPv6 + Maximum number of Neighbor Discovery entries: 8,000
+ Maximum number of IPv6 unicast routes in hardware: 3,500 prefixes; 18,000 host routes
+ Maximum number of IPv6 multicast routes in hardware: 9,000 groups; 2,000 multicast routes
+ Neighbor discovery, system logging, Telnet, SSH, Junos Web, SNMP, Network Time Protocol (NTP), Domain Name System (DNS)
+ Routing protocols: RIPng, OSPF v3
+ Static routing
+ IPv6 CoS (BA, MF classification and rewrite, scheduling based on TC)
+ MLDv1/v2 snooping
+ IPv6 ping, traceroute
+ IPv6 stateless auto-configuration
+ IPv6 Layer 3 forwarding in hardware
+ IPv6 Layer 3 redundancy: VRRP v6
+ Virtual Router support for IPv6 unicast
+ PIM for IPv6 multicast
Access control lists (ACLs) (Junos OS firewall filters) + Port-based ACL (PACL)—ingress and egress
+ VLAN-based ACL (VACL)—ingress and egress
+ Router-based ACL (RACL)—ingress and egress
+ ACL entries (ACE) in hardware per system: 1500
+ ACL counter for denied packets
+ ACL counter for permitted packets
+ Ability to add/remove/change ACL entries in middle of list (ACL editing)
+ L2-L4 ACL
+ Trusted Network Connect (TNC) certified
+ Static MAC authentication
+ Control plane denial-of-service (DoS) protection
+ Firewall filter on me0 interface (control plane protection)
+ Captive portal—Layer 2 interfaces
+ Fallback authentication
+ Media Access Control Security (MACsec)
Access Security + MAC limiting
+ Allowed MAC addresses, configurable per port
+ Dynamic ARP inspection (DAI)
+ Proxy ARP
+ Static ARP support
+ DHCP snooping
+ 802.1X port-based
+ 802.1X multiple supplicants
+ 802.1X with VLAN assignment
+ 802.1X with authentication bypass access (based on host MAC address)
+ 802.1X with VoIP VLAN support
+ 802.1X dynamic access control list (ACL) based on RADIUS attributes
+ 802.1X supported EAP types: MD5, Transport Layer Security (TLS), Tunneled Transport Layer Security (TTLS), Protected Extensible Authentication Protocol (PEAP)
+ IPv6 RA Guard
+ IPv6 Neighbor Discovery Inspection
+ Media Access Control security (MACsec)
High Availability + Link aggregation:
+ 802.3ad (LACP) support
+ Number of link aggregation groups (LAGs) supported: 128
+ Maximum number of ports per LAG: 16
+ Tagged ports support in LAG
+ Graceful Route Engine switchover (GRES) for IGMP v1/v2/ v3 snooping
+ Nonstop routing (OSPF v1/v2/v3, RIP/RIPng, PIM)
+ Nonstop software upgrade (NSSU)
Quality of Service (QoS) + Layer 2 QoS
+ Layer 3 QoS
+ Ingress policing: two-rate three-color
+ Hardware queues per port: 12 (8 unicast, 4 multicast)
+ Scheduling methods (egress): Strict Priority (SP), SDWRR
+ 802.1p, DiffServ code point (DSCP/IP) precedence trust and marking
+ L2-L4 classification criteria, including Interface, MAC address, EtherType, 802.1p, VLAN, IP address, DSCP/IP precedence, and TCP/UDP port numbers
+ Congestion avoidance capabilities: Tail drop
Multicast + IGMP snooping entries: 1000
+ IGMP snooping
+ IGMP v1/v2/v3
+ VRF-Lite support for PIM and IBMP
+ MLD v1/v2 snooping
+ IGMP filter
+ Multicast Source Discovery Protocol (MSDP)
+ PIM for IPv6 multicast
Services and Manageability + Junos OS CLI
+ Web interface: Junos Web support
+ Out-of-band management: Serial, 10/100BASE-T Ethernet
+ ASCII configuration
+ Rescue configuration
+ Configuration rollback
+ Image rollback
+ Element management tools: Junos Space Network Management Platform
+ Real-time performance monitoring (RPM)
+ SNMP: v1, v2c, v3
+ Remote monitoring (RMON) (RFC 2819) Groups 1, 2, 3, 9
+ Network Time Protocol (NTP)
+ DHCP server
+ DHCP client and DHCP proxy
+ DHCP relay and helper
+ VR-aware DHCP
+ RADIUS authentication
+ TACACS+ authentication
+ SSHv2
+ Secure copy
+ DNS resolver
+ System logging
+ Temperature sensor
+ Configuration backup via FTP/secure copy
+ sFlow
+ Interface range
+ Port profile associations
+ Uplink failure detection
+ Zero Touch Provisioning using DHCP
Safety Certifications + UL-UL60950-1 (Second Edition)
+ C-UL to CAN/CSA 22.2 No.60950-1 (Second Edition)
+ TUV/GS to EN 60950-1 (Second Edition), Amendment A1-A4, A11
+ CB-IEC60950-1, (Second Edition with all country deviations)
• EN 60825-1 (Second Edition)
Electromagnetic Compatibility Certifications + FCC 47CFR Part 15 Class A
+ EN 55022 Class A
+ ICES-003 Class A
+ VCCI Class A
+ AS/NZS CISPR 22 Class A
+ CISPR 22 Class A
+ EN 55024
+ EN 300386
+ CE
Telecom Quality Management TL9000
Environmental Reduction of Hazardous Substances (ROHS) 6
Telco CLEI code
Acoustic Noise in DBA 36

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