À propos du produit
The Juniper Networks® EX4300 line of Ethernet switches with Virtual Chassis technology combines the carrier-class reliability of modular systems with the economics and flexibility of stackable platforms, delivering a high-performance, scalable solution for data center, campus, and branch office environments.
Offering a full suite of Layer 2 and Layer 3 switching capabilities, the EX4300 satisfies a variety of high-performance applications, including branch, campus, and data center access deployments as well as Gigabit Ethernet (GbE) access deployments. A single 24- port or 48-port switch can be deployed initially. As requirements grow, Juniper Networks Virtual Chassis technology allows up to 10 EX4300 switches to be interconnected and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments. The EX4300 switches can be interconnected over multiple 40GbE quad small form-factor pluggable plus (QSFP+) transceiver ports to form a 320 gigabit per second (Gbps) backplane. Flexible 1GbE and 10GbE uplink options are also available, enabling high-speed connectivity to aggregation- or core-layer switches which connect multiple floors or buildings.prove productivity.
Offering a full suite of Layer 2 and Layer 3 switching capabilities, the EX4300 satisfies a variety of high-performance applications, including branch, campus, and data center access deployments as well as Gigabit Ethernet (GbE) access deployments. A single 24- port or 48-port switch can be deployed initially. As requirements grow, Juniper Networks Virtual Chassis technology allows up to 10 EX4300 switches to be interconnected and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments. The EX4300 switches can be interconnected over multiple 40GbE quad small form-factor pluggable plus (QSFP+) transceiver ports to form a 320 gigabit per second (Gbps) backplane. Flexible 1GbE and 10GbE uplink options are also available, enabling high-speed connectivity to aggregation- or core-layer switches which connect multiple floors or buildings.prove productivity.
- Gigabit Ethernet port for ultra-fast network speeds
- The desktop installation makes it ideal for deployments outside the wiring closet
- Supports layer 3 switching for enhanced performance and usability
- Managed switch provides a reliable foundation for your network
- Supports cost-efficient twisted pair cables for high-speed data transfer up to 100 meters
- Built-in power supply to ensure all components are being supplied with accurate voltage
- Quickly and easily set up a wired network with 48 networking ports
Spécifications techniques
| Network & Communication | |
| Layer Supported | 3 |
| I/O Expansions | |
| Expansion Slot Type | QSFP+ |
| Total Number of Expansion Slots | 4.0 |
| Management & Protocols | |
| Management |
|
| Manageable | Yes |
| Media & Performance | |
| Network Technology | 10/100/1000Base-T |
| Ethernet Technology | Gigabit Ethernet |
| Media Type Supported | Twisted Pair |
| Memory | |
| Flash Memory | 2 GB |
| Standard Memory | 2 GB |
| Memory Technology | DRAM |
| Power Description | |
| Power Source | Power Supply |
| PoE (RJ-45) Port | No |
| Redundant Power Supply Supported | Yes |
| Miscellaneous | |
| Package Contents |
|
| Certifications & Standards | IEEE Standards:
|
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Physical Characteristics | |
| Weight (Approximate) | 13.01 lb (5900 g) |
| Form Factor | Rack-mountable |
| Desktop | |
| Height | 1.72" (43.69 mm) |
| Width | 17.41" (442.21 mm) |
| Depth | 16.43" (417.32 mm) |
| Compatible Rack Unit | 1U |
| General Information | |
| Product Type | Ethernet Switch |
| Manufacturer Part Number | EX4300-48T-AFI |
| Manufacturer Website Address | http://www.juniper.net |
| Manufacturer | Juniper Networks, Inc |
| Product Model | EX4300-48T |
| Product Name | EX4300-48T Ethernet Switch |
| Product Series | EX4300 |
| Brand Name | Juniper |
| Interfaces/Ports | |
| Token Ring Port | No |
| LRE Port | No |
| USB | Yes |
| Number of Network (RJ-45) Ports | 48 |
| Modular | No |
| Management Port | Yes |
| Stack Port | No |
| Bypass | No |
| Total Number of Network Ports | 48 |
| Port/Expansion Slot Details | 48 x Gigabit Ethernet Network |
| 4 x 40 Gigabit Ethernet Expansion Slot |
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