À propos du produit
The EX4650 line of Ethernet switches delivers high scale, high availability, and high performance for campus distribution deployments. The EX4650 offers fixed 1GbE/10GbE/25GbE ports with 40GbE/100GbE uplinks that support advanced campus environments, allowing them to provide the onramp to multicloud, to deploy cutting edge cloud applications, and to embrace IoT technology. It is also flexible enough for use in enterprise onpremises top-of-rack and service provider aggregation deployments.
Product Description
The Juniper Networks® EX4650 Ethernet Switch delivers 2 Tbps of Layer 2 and Layer 3 connectivity to networked devices such as secure routers, servers, and other switches. Featuring 48 wire-speed 10GbE/25GbE small form-factor pluggable and pluggable plus transceiver (SFP/SFP+/SFP28) ports and 8 wirespeed 40GbE/100GbE quad SFP+ transceiver (QSFP+/QSP28) ports in a compact 1 U platform, the EX4650 provides the flexibility to support mixed 1GbE, 10GbE, 25GbE, 40GbE, and 100GbE environments. Four models are available: two featuring AC power supplies with front-to-back or back-to-front airflow, and two featuring DC power supplies with front-to-back or back-to-front airflow. All models include dual power supplies.
Key Components
The EX4650 switch includes native 25GbE (fiber only) and either 40GbE or 100GbE fixed-configuration options with rich L2, L3, Ethernet VPN (EVPN), and MPLS features. The EX4650 switches run the same reliable, high-performance Juniper Networks Junos® operating system used by Juniper Networks EX Series and QFX Series Ethernet Switches, SRX Series Services Gateways,and Juniper routers, ensuring a consistent control plane feature implementation and user experience across the entire Juniper infrastructure.
EX4650 Switch Models
The EX4650 switch is a compact, 1 U platform that provides high throughput, very low latency, and a rich set of Junos OS features. The performance of the EX4650's control plane is further enhanced with a powerful 2.3 GHz quad-core Intel CPU with 16 GB of memory and 64 GB SSD storage.
The EX4650-48Y is a 25GbE/100GbE campus distribution switch offering 48 SFP28 transceiver ports and eight QSFP28 ports that can be configured as 8x40GbE or 8x100GbE ports, with an aggregate throughput of 2 Tbps or 1.49 Bpps per switch. For added flexibility, each QSFP28 port can also be configured as 4x25GbE ports using breakout cables, increasing the total number of supported 25GbE ports to 80 per switch.
EX4650-48Y Highlights | The EX4650-48Y switch features the following:
Product Description
The Juniper Networks® EX4650 Ethernet Switch delivers 2 Tbps of Layer 2 and Layer 3 connectivity to networked devices such as secure routers, servers, and other switches. Featuring 48 wire-speed 10GbE/25GbE small form-factor pluggable and pluggable plus transceiver (SFP/SFP+/SFP28) ports and 8 wirespeed 40GbE/100GbE quad SFP+ transceiver (QSFP+/QSP28) ports in a compact 1 U platform, the EX4650 provides the flexibility to support mixed 1GbE, 10GbE, 25GbE, 40GbE, and 100GbE environments. Four models are available: two featuring AC power supplies with front-to-back or back-to-front airflow, and two featuring DC power supplies with front-to-back or back-to-front airflow. All models include dual power supplies.
Key Components
The EX4650 switch includes native 25GbE (fiber only) and either 40GbE or 100GbE fixed-configuration options with rich L2, L3, Ethernet VPN (EVPN), and MPLS features. The EX4650 switches run the same reliable, high-performance Juniper Networks Junos® operating system used by Juniper Networks EX Series and QFX Series Ethernet Switches, SRX Series Services Gateways,and Juniper routers, ensuring a consistent control plane feature implementation and user experience across the entire Juniper infrastructure.
EX4650 Switch Models
The EX4650 switch is a compact, 1 U platform that provides high throughput, very low latency, and a rich set of Junos OS features. The performance of the EX4650's control plane is further enhanced with a powerful 2.3 GHz quad-core Intel CPU with 16 GB of memory and 64 GB SSD storage.
The EX4650-48Y is a 25GbE/100GbE campus distribution switch offering 48 SFP28 transceiver ports and eight QSFP28 ports that can be configured as 8x40GbE or 8x100GbE ports, with an aggregate throughput of 2 Tbps or 1.49 Bpps per switch. For added flexibility, each QSFP28 port can also be configured as 4x25GbE ports using breakout cables, increasing the total number of supported 25GbE ports to 80 per switch.
EX4650-48Y Highlights | The EX4650-48Y switch features the following:
- Support for high-density, multispeed 1GbE/10GbE/25GbE downlinks and 40GbE/100GbE uplinks for access and aggregation configurations, with up to 48 25GbE ports and up to eight 100GbE uplink ports in a 1 U platform
- Rack mounting enables you to organize wires & secure cables for professional installation
- Can work as layer 3 routing for scalable network design
- Supports layer 3 switching for enhanced performance and usability
- Managed switch provides a reliable foundation for your network
- Management capability provides control over setup and configuration of your network
- Supports optical fiber cable to span longer distances and provided high data transmission rates between servers and network components
- Built-in power supply to ensure all components are being supplied with accurate voltage
Spécifications techniques
| Management & Protocols | |
| Manageable | Yes |
| I/O Expansions | |
| Expansion Slot Type | SFP28 |
| QSFP28 | |
| Total Number of Expansion Slots | 56.0 |
| Interfaces/Ports | |
| Modular | Yes |
| Uplink Port | Yes |
| Port/Expansion Slot Details | 8 x 100 Gigabit Ethernet Uplink |
| 48 x 25 Gigabit Ethernet Expansion Slot | |
| Media & Performance | |
| Network Technology | 100GBase-X |
| 25GBase-X | |
| Ethernet Technology | 25 Gigabit Ethernet |
| 100 Gigabit Ethernet | |
| Media Type Supported | Optical Fiber |
| Power Description | |
| Input Voltage | -72 V DC |
| -44 V DC | |
| Power Source | Power Supply |
| Power Consumption | 450 W |
| Redundant Power Supply Supported | Yes |
| Miscellaneous | |
| Package Contents |
|
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Waste Electrical and Electronic Equipment Directive (WEEE) | |
| China Restriction of Hazardous Substances (China RoHS) | |
| Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) | |
| Physical Characteristics | |
| Weight (Approximate) | 23.70 lb (10750.139169 g) |
| Form Factor | Rack-mountable |
| Height | 1.72" (43.69 mm) |
| Width | 17.36" (440.94 mm) |
| Depth | 20.48" (520.19 mm) |
| Compatible Rack Unit | 1U |
| General Information | |
| Product Type | Ethernet Switch |
| Manufacturer Part Number | EX4650-48Y-DC-AFI |
| Manufacturer Website Address | http://www.juniper.net |
| Manufacturer | Juniper Networks, Inc |
| Product Model | EX4650-48Y |
| Product Name | EX4650-48Y Ethernet Switch |
| Product Series | EX4650 |
| Brand Name | Juniper |
| Network & Communication | |
| Layer Supported | 3 |
| Networking Standards | IEEE 802.1ab |
| IEEE 802.1ad | |
| IEEE 802.1D | |
| IEEE 802.1p | |
| IEEE 802.1Q | |
| IEEE 802.1Qaz | |
| IEEE 802.1Qbb | |
| IEEE 802.1s | |
| IEEE 802.1w | |
| IEEE 802.3ad | |
| IEEE 802.3x |
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