Juniper EX4650 Ethernet Switch
According to the datasheet, the Juniper EX4650 is designed for campus distribution and is also suited for top-of-rack deployment in the data center and for service provider aggregation.
The EX4650-48Y provides 48 ports for 1/10/25GbE (SFP/SFP+/SFP28) and 8 ports for 40/100GbE (QSFP+/QSFP28) in 1 U with a throughput of 4 Tbps. With breakout cables, up to 80 25GbE ports are possible. Virtual Chassis connects up to four switches into one logical device. Two redundant power supplies, EVPN-VXLAN, MPLS and cloud management with Juniper Mist Wired Assurance are included.
We are happy to advise you on project and volume enquiries. On request, DEVACON handles planning, configuration and commissioning.
Key facts from the Juniper datasheet
- Form factor: 1 U
- 48 × SFP28 (1/10/25GbE) and 8 × QSFP28 (40/100GbE), each QSFP28 port configurable as 4 × 25GbE, up to 80 × 25GbE
- Switching capacity 2 Tbps unidirectional, 4 Tbps bidirectional, throughput 2976 Mpps
- Virtual Chassis with up to 4 switches, backplane up to 1.04 Tbps
- 2 redundant hot-pluggable 650 W AC or DC power supplies, redundant (4+1) fan modules
- Power consumption: max. 450 W, typical 260 W
- 2.3 GHz quad-core CPU, 16 GB memory, 64 GB SSD
- EVPN-VXLAN, MPLS, campus fabric
- Cloud management with Juniper Mist Wired Assurance and Marvis
Models and key specifications
| Model | Ports | Uplinks | Power supply | Switching capacity |
|---|---|---|---|---|
| EX4650-48Y-AFO | 48 × 1/10/25 GbE SFP28 | 8 × 40/100 GbE QSFP28 | 2 × 650 W AC, AFO | 4 Tbit/s |
| EX4650-48Y-AFI | 48 × 1/10/25 GbE SFP28 | 8 × 40/100 GbE QSFP28 | 2 × 650 W AC, AFI | 4 Tbit/s |
| EX4650-48Y-DC-AFO | 48 × 1/10/25 GbE SFP28 | 8 × 40/100 GbE QSFP28 | 2 × 650 W DC, AFO | 4 Tbit/s |
| EX4650-48Y-DC-AFI | 48 × 1/10/25 GbE SFP28 | 8 × 40/100 GbE QSFP28 | 2 × 650 W DC, AFI | 4 Tbit/s |
AFO: front-to-back airflow, AFI: back-to-front airflow. No PoE. Switching capacity bidirectional.
Source of information: juniper.net (PDF)
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