I/O Ports and Slots

• 24x 10/100/1000BASE-T ports
• 4x 1G/10G SFP+ ports
• 1x USB mini console port
• 1x RJ-45 console port
• 1x RJ-45 out-of-band (OOB) Ethernet management port
• 1x USB Type-A Host port

Power Supplies

• Fixed power supply

Memory and Processor

• ARM 1.25 GHz
• 2 GB DRAM
• 2 GB Flash

Dimensions

• (H) 4.45 cm
• (W) 44.19 cm
• (D) 25.9 cm
• (17.4" x 1.75" x 10.2")
• 3.29 kg (7.25 lbs)

Performance

• System switching capacity: 128 Gbps
• System throughput: 95 Mpps

Environmental

• Operating temperature: 0° to 45° C (32° to 113° F)
• Storage temperature: -40° to 70° C (-40° to 158° F)
• Operating altitude: up to 3962 m (13,000 ft) at 40° C, per GR-63
• Storage altitude: up to 4572 m (15,000 ft)
• Operating relative humidity: 10% to 85% (noncondensing)
• Storage relative humidity: 0% to 95% (noncondensing)

https://www.juniper.net/us/en/products/switches/ex-series/ex2300-ethernet-switch-datasheet.html