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Switch Juniper EX3400-48P

  • Thương Hiệu: Juniper
  • Mã: EX3400-48P
  • Port : 48host ports + four 1/10 GbE and two 40GbE uplink ports
  • Form : Rack 1U
  • Bảo Hành : 12 Tháng

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Giá: Liên hệ

Thông Số Kỹ Thuật EX3400-48P

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)
UplinkFixed 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 ModelStore and forward
DRAM2 GB with ECC
Flash2 GB
CPUDual Core 1 GHz
GbE port density per system48host 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 SupportYes
PoE Power48 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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