Switch Juniper EX3400-24P 24 Ports PoE+, 4 SFP+, 2 QSFP+

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Thiết bị chuyển mạch Ethernet EX3400-24P 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.

Switch Juniper EX3400-24P EX3400 24 Ports 10/100/1000BASE-T PoE+ with 4 SFP+ and 2 QSFP+ Uplink Ports

Để đơn giản hóa hoạt động của mạng, switch Juniper EX3400-24P 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.

Thông số kỹ thuật Switch Juniper EX3400-24P

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
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
PoE Support	yes
Total 30 W PoE+ Ports That Can Be Enabled	24 ports up to 30W with 720W PoE+ Power Budget (W) 24 ports up to 15.4Wwith370WPoE+ Power Budget (W)
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) + IEEE 802.3af: PoE + IEEE 802.3at: PoE+
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

EX3400-24P Switch Juniper EX3400 24 Port PoE+ 4 SFP+ 2 QSFP+

Switch Juniper EX3400-24P 24 Ports PoE+, 4 SFP+, 2 QSFP+

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Thông số kỹ thuật Switch Juniper EX3400-24P

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EX3400-24P Switch Juniper EX3400 24 Port PoE+ 4 SFP+ 2 QSFP+

Switch Juniper EX3400-24P 24 Ports PoE+, 4 SFP+, 2 QSFP+

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Thông số kỹ thuật Switch Juniper EX3400-24P

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