Hunan Kangbaite Information Technology Co.
Address：Yunda Central Plaza, No. 289 Shawan Road, Yuhua District, Changsha City, Hunan Province
contacts：Mr. Wu
Phone：13681337341
fixed telephone：0731-85150018
EMail：450685298@qq.com
QQ：450685298
The EX3400 Ethernet switch is a cost-effective solution suitable for today's most demanding integrated data, voice, and video enterprise access networks.
The EX3400 Ethernet switch is a cost-effective solution for today's most demanding converged data, voice, and video enterprise access networks. The fixed-configuration, compact 1U appliance offers a level of performance and management previously only found in high-end access switches.
Available in 24 or 48 10/100/1000BASE-T ports on the main models, the EX3400 switches also support IEEE 802.3af Power over Ethernet (PoE) or 802.3at PoE+ for Internet phones, video cameras, wireless LAN access points, and other IP device powered. There are also four front-panel dual-mode (GbE/10GbE) small form-factor pluggable transceiver (SFP/SFP+) uplink ports and two 40GbE quad-lane SFP+ (QSFP+) ports for connecting the switch to upstream devices.
The EX3400 supports Juniper Networks' unique Virtual Chassis technology, which can interconnect up to 10 switches and manage them as a single device. The EX3400 can also be configured as a satellite device in a Junos Fusion Enterprise deployment, which aggregates a large number of access switches into one logical management platform.
| shape | Fixed platform Virtual Chassis configuration consisting of up to 10 switches Junos Fusion Enterprise satellite device |
| Dimensions (WxHxD) | 17.4 x 1.7 x 13.8 inches (43.7 x 4.4 x 35 cm) 1 rack unit |
| Floor speed | 160 Gbps |
| data rate | EX3400-24P/24T/24T-DC: 288 Gbps EX3400-48P/48T: 336 Gbps |
| throughput | EX3400-24P/24T/24T-DC: 214 Mpps (line speed) EX3400-48P/48T: 250 Mpps (line speed) |
| 40GBASE Quad Small Form-Factor Pluggable Plus (QSFP+) Port Density | 2 |
| 100GBASE C Form-factor Pluggable Transceiver (SFP) Port Density | not applicable |
| flexible configuration | Redundant trunk groups with field-replaceable redundant power supplies provide port redundancy and simplify switch configuration |
| operating system | Junos OS |
| information flow monitoring | sFlow |
| Quality of Service (QoS) queues per port | 8 unicast/4 multicast |
| MAC address | 32,000 |
| jumbo frame | 9216 bytes |
| IPv4 unicast/multicast routing | 36,000/4,000 |
| IPv6 unicast/multicast routing | 18,000/2,000 |
| Number of VLANs | 4096 |
| ARP entries | 16000 |
