Imagine a network that never slows down, even when dozens of users stream, download, and collaborate at the same time. The Juniper EX2300-48T, 48-Port Gigabit Ethernet, 4x 10GbE SFP+ Uplink, 1U Switch is built for exactly that. It connects computers, printers, and servers in offices, schools, or small data centers. If you have ever dealt with a congested switch that drops packets or forces you to upgrade costly hardware, this device gives you the speed and reliability you need without the headache.
Juniper EX2300-48T, 48-Port Gigabit Ethernet, 4x 10GbE SFP+ Uplink, 1U Switch
Many growing networks suffer from limited ports and slow uplinks, causing bottlenecks that affect productivity. When your users cannot access files or cloud services quickly, the whole business feels the impact. The EX2300-48T solves this by offering 48 gigabit ports for everyday devices and four 10 GbE SFP+ uplinks for fast backbone connections. This combination removes congestion, keeps traffic flowing, and lets you add more devices without a new switch.
Key Features
- 48 x 10/100/1000BASE-T Ethernet ports
- 4 x 1/10 GbE SFP/SFP+ uplink ports
- 80 Gbps backplane speed, 176 Gbps data rate
- 130 Mpps wire-speed throughput
- 16,000 MAC address table entries
- Junos OS for unified management
- Up to four switches can form a virtual chassis
- sFlow traffic monitoring built in
- Supports 4093 VLANs (2044 active)
- 2 GB DRAM and 2 GB flash storage
- 1.25 GHz ARM CPU for fast processing
- 70 W AC power consumption, 1U rack footprint
Specifications
| Product Model |
EX2300-48T |
| Product Name |
EX2300 Ethernet Switch |
| Port Configuration |
48 x 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+ |
| Access Ports |
48 x 10/100/1000BASE-T |
| Uplink Ports |
4 x 1GbE/10GbE SFP/SFP+ |
| PoE |
No |
| Form Factor |
1 U |
| Chassis Type |
Fixed |
| Switching Engine |
Store and forward |
| Backplane Speed |
80 Gbps |
| Data Rate |
176 Gbps |
| Throughput |
130 Mpps (wire speed) |
| Packet-Switching Capacity |
88 Gbps (unidirectional), 176 Gbps (bidirectional) |
| MAC Addresses |
16,000 |
| Jumbo Frames |
9216 bytes |
| Number of VLANs |
4093 (2044 active VLAN) |
| IPv4 Unicast/Multicast Routes |
4096 / 2048 |
| IPv6 Unicast/Multicast Routes |
2048 / 1024 |
| ARP Entries |
1500 |
| QoS Queues/Port |
8 |
| DRAM |
2 GB |
| Flash |
2 GB |
| CPU |
1.25GHz ARM CPU |
| Power Consumption |
70 W AC |
| Total PoE Power Budget |
0 |
| Dimensions (W x H x D) |
17.4 x 1.75 x 10.2 in (44.19 x 4.45 x 25.9 cm) |
| Rack Units |
1U |
| Weight |
8.29 lb (3.76 kg) |
| Operating Temperature |
32° to 113°F (0° to 45°C) |
| Storage Temperature |
-40° to 158°F (-40° to 70°C) |
| Operating Humidity |
10% to 85% (noncondensing) |
| Non-operating Humidity |
0% to 95% (noncondensing) |
| Cooling Airflow |
24 cfm |
| Virtual Chassis |
Up to four interconnected EX2300 switches |
| Traffic Monitoring |
sFlow |
| Junos OS |
Junos OS |
