Viễn thông - IT
Truyền thông công nghiệp
Tổng đài IP-PBX 
Năng lượng
Thiết bị điện nhẹ
Bộ đàm - Camera giám sát
EX3400
Serving high-volume data, voice, and video enterprise environments.
Juniper Networks EX3400 Ethernet Switch delivers a highperformance, flexible, and costeffective solution for today’s most demanding converged data, voice, and video enterprise access environments. To simplify network operations, the EX3400 is hardware-ready1 to act as a satellite device to support a Juniper Networks Junos Fusion Enterprise deployment, which can combine several wiring closets into one logical management platform. The EX3400 also supports Juniper Networks Virtual Chassis technology, allowing up to 10 switches to be interconnected over uplink ports and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments
EX3400 Ethernet Switches are a cost-effective solution for today’s most demanding converged data, voice, and video enterprise access networks. The compact, fixed-configuration 1U devices offer levels of performance and management previously available only with high-end access switches.
Featuring models offering either 24 or 48 10/100/1000BASE-T ports, the EX3400 switches also support IEEE 802.3af Power over Ethernet (PoE) or 802.3at PoE+ for powering networked telephones, video cameras, wireless LAN access points, and other IP devices. Four front-panel dual-mode (GbE/10GbE) small form-factor pluggable transceiver (SFP/SFP+) uplink ports and two 40GbE quad SFP+ (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.
Innovative Switch Design
Innovative switch design reduces cost and complexity, while unified management and automation tools consolidate system monitoring.
Virtual Chassis
With Virtual Chassis technology, multiple interconnected EX Series switches function as a single logical device, reducing operational expenses and simplifying management.
Centralized Management
When deployed as satellite devices in a Junos Fusion Enterprise environment, large numbers of EX3400 switches can be managed from a single interface.
Always-On Reliability
Based on a field-proven Juniper architecture and the Junos OS, EX Series switches deliver always-on reliability for every application.
Eight QoS Queues
Eight QoS queues per switch port ensure proper prioritization of voice, video, and multiple levels of data traffic, with room to converge other networks, such as building automation and video security systems.
High Port Densities and Wire-Speed Performance
High 1GbE and 10GbE port densities and wire-speed performance provide flexibility in creating network topologies.
|
Form factor
|
Fixed platform
Virtual Chassis configuration consisting of up to 10 switches Junos Fusion Enterprise Satellite device |
|---|---|
|
Access ports
|
N/A
|
|
Dimensions (W x H x D)
|
17.4 x 1.7 x 13.8 in (43.7 x 4.4 x 35 cm)
1 rack unit |
|
Backplane 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 (wire speed)
EX3400-48P/48T: 250 Mpps (wire speed) |
|
10/100/1000BASE-T port densities
|
N/A
|
|
10GBASE-X port densities
|
N/A
|
|
40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities
|
2
|
|
100GBASE C form-factor pluggable transceiver (CFP) port densities
|
N/A
|
|
Resiliency
|
Redundant, field-replaceable power supplies
Redundant trunk groups that provide port redundancy and simplify switch configuration |
|
Operating system
|
Junos OS
|
|
Traffic monitoring
|
sFlow
|
|
Quality-of-service (QoS) queues/port
|
8 unicast/4 multicast
|
|
MAC addresses
|
32,000
|
|
Jumbo frames
|
9216 bytes
|
|
IPv4 unicast/multicast routes
|
36,000/4,000
|
|
IPv6 unicast/multicast routes
|
18,000/2,000
|
|
Number of VLANs
|
4093
|
|
ARP entries
|
16,000
|
Sản phẩm khác
EX2300
Compact, high-performance access switches for micro-branch and converged network access deployments.
EX2300 Multigigabit
Compact, high-performance, multigigabit access switches.
EX2300-C Ethernet Switch
Silent fanless design for low-density branch offices and open-office workgroups.
EX4300
Versatile, fixed-configuration enterprise switching platforms.
EX4300 Multigigabit
High-performance access switch designed for PoE++ and MACsec.
EX Series redundant power system (RPS)
Backup power for EX2200 and EX3300 Switches.
EX4600
High-performance enterprise campus and data center switch.
EX4650
Multicloud-ready enterprise campus aggregation and core switch.
EX9200
Flexibility and scalability for business agility and growth.
EX9250
Compact, evolved core for business agility and cloud.
Data Center Switching Architectures
Scalable architectures for every data center.