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Thiết bị Switch Juniper EX3400-48P

Thiết bị Switch Juniper EX3400-48P

in stock

Mã sản phẩm : EX3400-48P

Thông số sản phẩm SWITCH JUNIPER EX3400-48P

  • 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: EX3400-48T/EX3400-48T-AFI/EX3400-48P: 54 (48 host ports + four 1/10 GbE and two 40GbE uplink ports)

BẢO HÀNH: 12 THÁNG

(*) GIAO HÀNG HỎA TỐC NỘI THÀNH 1H

Mô tả

Juniper EX3400-48P 48-port Ethernet Switch with 4 SFP+ and 2 QSFP+, PoE+ Uplink Ports

Switch Juniper EX3400-48P là một giải pháp hiệu quả về chi phí cho các mạng truy cập dữ liệu, thoại và video doanh nghiệp hội tụ đòi hỏi khắt khe nhất hiện nay. Switch Juniper EX3400-48P này có kích thước nhỏ gọn cung cấp các mức hiệu suất và quản lý thích hợp với các truy cập cao cấp.

JUNIPER EX3400-48P
JUNIPER EX3400-48P

Bộ chuyển mạch được thiết kế với 48 Port 10/100 / 1000BASE-T, thiết bị chuyển mạch EX3400-48P cũng hỗ trợ Ethernet qua Ethernet (PoE) hoặc 802.3at PoE + để cấp nguồn cho điện thoại được nối mạng, máy quay video, điểm truy cập mạng LAN không dây và IP khác thiết bị. Bốn cổng thu phát có thể cắm yếu tố dạng nhỏ (GFP / SFP +) ở mặt trước (SFP / SFP +) và hai cổng 40GbE quad SFP + (QSFP +) cũng có sẵn để kết nối các thiết bị chuyển mạch với các thiết bị ngược dòng.

Switch Juniper EX3400-48P hỗ trợ công nghệ Khung gầm ảo độc đáo của Juniper để kết nối tối đa 10 thiết bị có thể được quản lý như một thiết bị duy nhất. Switch Juniper EX3400-48P cũng có thể được cấu hình như một thiết bị vệ tinh trong triển khai Junos Fusion Enterprise.

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

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THÔNG SỐ KỸ THUẬT

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)
Uplink Fixed 4 Port GbE (SFP) or 10GbE (SFP+) ports; 2 x 40G QSFP+ ports
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 48host ports + four 1/10 GbE and two 40GbE uplink ports
Physical Layer + Cable diagnostics for detecting cable breaks and shorts
+ Auto medium-dependent interface/medium-dependent interface crossover (MDI/MDIX) support
+ Port speed downshift/setting maximum advertised speed on 10/100/1000BASE-T ports
+ Digital optical monitoring for optical ports
PoE Support Yes
PoE Power 48 ports up to 30W with1440WPoE+ Power Budget
48 ports up to 15.4W with 740WPoE+ Power Budget
Packet-Switching Capacities (Maximum with 64-Byte Packets) 336 Gbps
Software Specifications
Layer 2/Layer 3 Throughput (Mpps) (Maximum with 64 Byte Packets) 250 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 ACL (PACL, VACL, RACL)
+ 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
+ MAC-RADIUS
+ 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
+ PIM SM, PIM SSM, PIM DM
+ 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
+ HTTP/HTTPs
+ 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

 

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