EX3400 Ethernet Switches are a cost-effective solution for highly demanding converged data, voice, and video enterprise access networks. The compact, fixed-configuration 1U devices offer levels of performance and management. This model offers 24 10/100/1000BASE-T ports, the EX3400 switch also supports IEEE 802.3af Power over Ethernet for powering networked telephones, video cameras, wireless LAN access points, and other IP devices. Four front-panel dual-mode (GbE/10GbE) SFP/SFP+ uplink ports and two 40GbE QSFP+ ports are also available for connecting the switches to upstream devices. The EX3400 supports Juniper’s unique Virtual Chassis technology for interconnecting up to 10 switches that can be managed as a single device. The EX3400 can also be configured as a satellite device in a Junos Fusion Enterprise deployment, which aggregates large numbers of access switches into a logical management platform.
| Switch Type | Gigabit Ethernet |
|---|---|
| Number Of Ports | 48 |
| Mounting Type | Rack |
| brand | Juniper Networks |
| product line | Juniper Networks EX Series |
| model | EX3400-48P |
| manufacturer | Netscreen |
| clock speed | 1 GHZ |
| processors installed | 1 |
| flash memory installed | 2 GB |
| ram installed | 2 GB |
| advanced switching | Layer 3 |
| compliant standards | ANSI/TIA-1057, IEEE 802.1ab (LLDP), IEEE 802.1ad, IEEE 802.1ae, IEEE 802.1ag, IEEE 802.1ak, IEEE 802.1BR, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3z |
| features | Access Control List (ACL) support, ARP support, Auto-uplink (auto MDI/MDI-X), BOOTP support, Cable Diagnostics Function, Captive Portal, Class of Service (CoS), DHCP client, DHCP proxy, DHCP relay, DHCP server, DHCP snooping, DiffServ Code Point (DSCP) support, DiffServ support, DoS attack prevention, Dynamic ARP Inspection (DAI), Energy Efficient Ethernet, Graceful Route Engine Switchover (GRES), ICMP Router Discovery Protocol (IRDP), Internet Control Message Protocol (ICMP), IP Precedence, IPv6 support, MACsec support, Management Information Base (MIB), Management Information Base (MIB) II, Multiple Spanning Tree Protocol (MSTP) support, Multiple VLAN Registration Protocol (MVRP), Neighbor Discovery Protocol (NDP), Non-Stop Bridging (NSB), Non-Stop Routing (NSR), NTP time synchronization, Per-VLAN Spanning Tree Plus (PVST+), Port mirroring, Quality of Service (QoS), Rapid Spanning Tree Protocol (RSTP) support, RARP support, Redundant trunk group (RTG), sFlow, Smoothed Deficit Weighted Round Robin (SDWRR), SNTP support, Spanning Tree Protocol (STP) support, Store and forward, Strict Priority (SP), System log, Tagged VLAN, Temperature sensor, Virtual Chassis technology, Virtual Route Forwarding-Lite (VRF-Lite), VLAN Spanning Tree Protocol (VSTP), VLAN support, Zero Touch Auto Provisioning |
| form factor (hubs & switches) | Rack-mountable |
| jumbo frame support | 9216 bytes |
| mac address table size | 32000 entries |
| manageable | Yes |
| max units in a stack | 10 |
| poe budget | 740 watt |
| ports | 48 |
| power over ethernet (poe) | PoE+ |
| product type | Switch |
| remote management | CLI, HTTP, HTTPS, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 1, SNMP 2c, SNMP 3, SSH, Telnet, TFTP |
| routing protocol | CIDR, IS-IS, MSDP, RIP-1, RIP-2, RIPng, Static IPv4 routing, Static IPv6 routing |
| subcategory | Network hubs and switches |
| switching type | Gigabit Ethernet |
| qsfp slots | 40 Gigabit QSFP+ |
| interface provided | 1 x 100Base-TX RJ-45 management, 1 x serial management, 2 x 40Gbit LAN QSFP+ uplink/stacking, 4 x 1/10Gbit LAN SFP+ uplink/stacking, 48 x 1000Base-T RJ-45 PoE+ - 30 W |
| port quantity | 48 |
| port type | 10/100/1000 (PoE+) |
| ports type (2nd) | Gigabit SFP / 10 Gigabit SFP+ |
| hot-plug | Hot-plug |
| power consumption operational | 120 watt |
| power provided | 920 watt |
| power supplies installed | 1 |
| power supplies supported | 2 |
| redundant power supply | Yes |
| redundant power supply supported | 1+1 (with optional power supply) |
| encryption | MD5, PEAP, TLS, TTLS |
| humidity range storage | 0 - 95% (non-condensing) |
| max operating temperature | 113 degree Fahrenheit |
| max storage temperature | 158 degree Fahrenheit |
| min operating temperature | 32 degree Fahrenheit |
| min storage temperature | -40 degree Fahrenheit |
| operating humidity | 10 - 85% (non-condensing) |
| airflow direction | Front to back airflow |
| authentication method | Extensible Authentication Protocol (EAP), RADIUS, Secure Shell v.2 (SSH2), TACACS+ |
| capacity | ACL entries: 1500, ARP entries: 8000, IGMP snooping entries: 1000, IPv4 hosts: 36000, IPv4 routes (Multicast): 4000, IPv6 hosts: 18000, IPv6 routes (Multicast): 2000, LAG groups: 128, Maximum member ports per LAG: 16, Maximum of neighboring networks: 8000, Multiple Spanning Tree Protocol instances: 64, QoS hardware queues per port: 12, Virtual interfaces (VLANs): 4093, VLAN Spanning Tree Protocol instances: 510 |
| device type | Internal power supply |
| packaged quantity | 1 |
| performance | Switching capacity (64-byte packet size): 336 Gbps, Throughput: 250 Mpps |
| ports (2nd) quantity | 4 |
| ports (3rd) quantity | 2 |
| height | 1.7 inch |
| height (rack units) | 1 |
| width | 17.4 inch |
| depth | 15.1 inch |
| color category | Gray |
| service & support details | Limited warranty - lifetime |
| limited warranty | Lifetime Limited |
| Unidad | piece |
| Cantidad mínima | 1 |
| Incremento de cantidad | 1 |
| Fabricante | Netscreen |
| Vendor SKU | 7862159 |