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Juniper EX3400-48T-AFI
Switch Juniper EX3400-48T-AFI: EX3400 48-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+, redundant fans, back-to-front airflow, 1 AC PSU JPSU-150-AC-AFI included (optics sold separately). Hàng chính hãng đầy đủ CO, CQ.
Mô tả
Thiết bị mạng Switch Juniper EX3400-48T-AFI
| Mã sản phẩm | EX3400-48T-AFI |
| DRAM | 2 GB with ECC |
| Flash | 2 GB |
| CPU | Dual Core 1 GHz |
| GbE port density per system | 48 host 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 |
| 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 |
Tùy chọn License cho Switch Juniper EX3400-48T-AFI
| EX-24-EFL | Enhanced Feature License for EX3400-24P, EX3400-24T, and EX3400-24T-DC switches includes licenses for IPv4 routing (OSPF v2/ v3, IGMP v1/v2/v3, VRRP, BFD, and IPv4 Virtual Router support), IPv6 routing (RIPng, OSPF v3, VRRP v6, VR support for unicast and filter-based forwarding—FBF, MSDP, and PIM), Real-Time Performance Monitoring (RPM), and Unicast RPF |
| EX-48-EFL | Enhanced Feature License for EX3400-48P, EX3400-48T, and EX3400-48T-AFI switches includes licenses for IPv4 routing (OSPF v2/ v3, IGMP v1/v2/v3, VRRP, BFD, and IPv4 Virtual Router support), IPv6 routing (RIPng, OSPF v3, VRRP v6, VR support for unicast and filter-based forwarding—FBF, MSDP, and PIM), Real-Time Performance Monitoring (RPM), and Unicast RPF |
| EX-QFX-MACSEC-ACC | MACsec Software License for EX3400, EX4300, and EX4200 Access Switches |
Tùy chọn Module quang SFP dùng cho Switch Juniper EX3400-48T-AFI
| EX-SFP-10GEDAC-1M | SFP+ 10-Gigabit Ethernet Direct Attach Copper (twinax copper cable), 1m |
| EX-SFP-10GEDAC-3M | SFP+ 10-Gigabit Ethernet Direct Attach Copper (twinax copper cable), 3m |
| EX-SFP-10GEDAC-5M | SFP+ 10-Gigabit Ethernet Direct Attach Copper (twinax copper cable), 5m |
| EX-SFP-10GEDAC-7M | SFP+ 10-Gigabit Ethernet Direct Attach Copper (twinax copper cable), 7m |
| EX-SFP-10GE-ER | SFP+ 10GBASE-ER 10-Gigabit Ethernet Optics, 1550 nm for 40 km transmission on SMF |
| EX-SFP-10GE-ZR | SFP+ 10GBASE-ZR; LC connector; 1550 nm; 80 km reach on single-mode fiber |
| EX-SFP-10GE-LR | SFP+ 10GBASE-LR 10-Gigabit Ethernet Optics, 1310 nm for 10 km transmission on single-mode fiber-optic (SMF) |
| EX-SFP-10GE-LRM | SFP+ 10-Gigabit Ethernet LRM Optics, 1310 nm for 220m transmission on multimode fiberoptic (MMF) |
| EX-SFP-10GE-SR | SFP+ 10GBASE-SR 10-Gigabit Ethernet Optics, 850 nm for up to 300m transmission on MMF |
| EX-SFP-10GEUSR | SFP+ 10-Gigabit Ethernet Ultra Short Reach Optics, 850 nm for 10m on OM1, 20m on OM2, 100m on OM3 multimode fiber |
| EX-SFP-1GE-LX | SFP 1000BASE-LX Gigabit Ethernet Optics, 1310 nm for 10 km transmission on SMF |
| EX-SFP-1GELX40K | SFP 1000BASE-LX Gigabit Ethernet Optics, 1310 nm for 40 km transmission on SMF |
| EX-SFP-1GE-SX | SFP 1000BASE-SX Gigabit Ethernet Optics, 850 nm for up to 550m transmission on MMF |
| EX-SFP-1GE-LH | SFP 1000BASE-LH Gigabit Ethernet Optics, 1550 nm for 70 km transmission on SMF |
| EX-SFP-1GE-T | SFP 10/100/1000BASE-T Copper Transceiver Module for up to 100m transmission on Category 5 |
| EX-SFPGE10KT13R14 | SFP 1000BASE-BX Gigabit Ethernet Optics, Tx 1310 nm/Rx 1490 nm for 10 km transmission on single strand of SMF |
| EX-SFPGE10KT13R15 | SFP 1000BASE-BX Gigabit Ethernet Optics, Tx 1310 nm/Rx 1550 nm for 10 km transmission on single strand of SMF |
| EX-SFPGE10KT14R13 | SFP 1000BASE-BX Gigabit Ethernet Optics, Tx 1490 nm/Rx 1310 nm for 10 km transmission on single strand of SM |
| EX-SFPGE10KT15R13 | SFP 1000BASE-BX Gigabit Ethernet Optics, Tx 1550 nm/Rx 1310 nm for 10 km transmission on single strand of SMF |
| EX-SFPGE40KT13R15 | SFP 1000BASE-BX Gigabit Ethernet Optics, Tx 1310 nm/Rx 1550 nm for 40 km transmission on single strand of SMF |
| EX-SFPGE40KT15R13 | SFP 1000BASE-BX Gigabit Ethernet Optics, Tx 1550 nm/Rx 1310 nm for 40 km transmission on single strand of SMF |
| EX-SFPGE80KCW1470 | SFP Gigabit Ethernet CWDM, LC connector; 1470 nm, 80 km reach on single-mode fiber |
| EX-SFPGE80KCW1490 | SFP Gigabit Ethernet CWDM, LC connector; 1490 nm, 80 km reach on single-mode fiber |
| EX-SFPGE80KCW1510 | SFP Gigabit Ethernet CWDM, LC connector; 1510 nm, 80 km reach on single-mode fiber |
| EX-SFPGE80KCW1530 | SFP Gigabit Ethernet CWDM, LC connector; 1530 nm, 80 km reach on single-mode fiber |
| EX-SFPGE80KCW1550 | SFP Gigabit Ethernet CWDM, LC connector; 1550 nm, 80 km reach on single-mode fiber |
| EX-SFPGE80KCW1570 | SFP Gigabit Ethernet CWDM, LC connector; 1570 nm, 80 km reach on single-mode fiber |
| EX-SFPGE80KCW1590 | SFP Gigabit Ethernet CWDM, LC connector; 1590 nm, 80 km reach on single-mode fiber |
| EX-SFPGE80KCW1610 | SFP Gigabit Ethernet CWDM, LC connector; 1610 nm, 80 km reach on single-mode fiber |
| QFX-QSFP-40GSR4 | QSFP+ 40GBASE-SR4 40-Gigabit Optics, 850 nm for up to 150m transmission on multimode fiber |
| QFX-QSFP-DAC1M | QSFP+ 40-Gbps QSFP+ Passive DAC Cable, 1 meter |
| QFX-QSFP-DAC3M | QSFP+ 40-Gbps QSFP+ Passive DAC Cable, 3 meter |
| EX-QSFP-40GEDAC-50CM | QSFP+ 40-Gbps QSFP+ Passive DAC Cable, 50 cm |
| JNP-QSFP-DAC5M | QSFP+ 40-Gbps QSFP+ Passive DAC Cable, 5 meter |
| QFX-QSFP-40GeSR4 | QSFP+ 40-Gbps QSFP+ on OM3/OM4 multimode fiber |
| JNP-QSFP-40GLR4 | QSFP+ 40-Gbps QSFP+, 10 km range on single-mode fiber |
