Juniper EX9253-RE Switches

The EX9250 line of Ethernet switches provides compact, programmable, and scalable core and aggregation devices for enterprise environments, reducing cost and complexity while offering carrier-class reliability. The EX9250 Ethernet switches dramatically simplify campus and data center architectures by enabling evolved enterprise core deployments with Junos Fusion Enterprise and Ethernet VPN, creating a path to a 100GbE core. The EX9250 switches serve as the foundation for Junos Fusion Enterprise architecture, a standards-based approach for creating an open, highly scalable switch fabric for the enterprise campus. Junos Fusion Enterprise dramatically simplifies campus deployments by collapsing the entire network into a single management point, with the EX9250 as its core. Junos Fusion Enterprise can also serve as the shared core for enterprise campus environments that have on-premises data centers. EX9250 switches empower organizations to deploy an evolved enterprise core, supporting layer 2 or layer 3 applications by combining Ethernet VPN (EVPN) and Virtual Extensible LAN (VXLAN) technologies. Using these open technologies allows enterprises to create a coherent, end-to-end network across geographically dispersed locations while leveraging unified policies to segment traffic. Two EX9250 switches are available: the EX9251, a 1 U, compact, fixed device; and the EX9253, a 3 U, compact, chassis device with two available slots. The EX9251 features 4 quad small form-factor pluggable transceiver (QSFP) ports and 8 SFP+ ports. The EX9253 can deliver up to 1.2 Tbps (full duplex) per slot. The Juniper Networks® EX9250 line of compact, programmable, and scalable Ethernet switches is ideal for aggregating access switches such as Juniper Networks EX2300, EX3400, EX4300, and EX4600 Ethernet Switches deployed in campus wiring closets and in on-premises data centers. Two EX9250 chassis options are available, providing considerable deployment flexibility: EX9251 Ethernet Switch is a fixed-configuration 1 U chassis that supports 8-port 1GbE/10GbE and 4-port 40GbE/100GbE. EX9253 Ethernet Switch is a two-slot modular 3 U chassis that supports any combination of the following line cards: EX9253-6Q12C, a 12-port QSFP28 40GbE/100GbE and 6-port QSFP+ 40GbE line card EX9253-6Q12C-M, a 12-port QSFP28 40GbE/100GbE and 6-port QSFP+ 40GbE line card with Media Access Control Security (MACsec) support Fully configured, a single EX9253 chassis can support up to 144 10GbE ports (all at wire speed), delivering one of the industry’s densest line-rate 10GbE port densities for this class of feature-rich and programmable switch. The EX9253 switch is capable of delivering up to 2.4 Tbps per slot.