48-Port 10/100/1000 Ethernet PoE+ with 4-port SFP/SFP+ Switch JUNIPER EX2300-48P
- Support 48-port 10/100/1000BaseT PoE+, 4 x 1/10G SFP/SFP+ (optics sold separately).
- Backplane: 80 Gbps Virtual Chassis interconnect to link up to four switches as a single logical device.
- DRAM: 2 GB.
- Flash: 2 GB.
- CPU: 1.25GHz ARM CPU.
- GbE Port Density per System: 52 (48 host ports + four-port SFP/SFP+uplinks).
- Supported Optics: 
   + 10/100/1000BASE-T connector type RJ-45.
   + GbE SFP optic/connector type: RJ-45, or LC SFP fiber supporting 1000BASE-T SFP, SX (multimode), LX (singlemode), or LH (single-mode).
- Packet-Switching Capacities: 176 Gbps.
- Max. System Power Consumption (Input Power without PoE): 100 WAC.
- Total PoE Power Budget: 740W.
Đặc tính kỹ thuật
| Physical Specifications | 
| Power Options | 
Max. System Power Consumption (Input Power without PoE): 100WAC Total PoE Power Budget: 740W | 
| Dimensions (W x H x D) | 
- Width:    + 17.4 in (44.19 cm) for desktop installations    +  17.5 in (44.6 cm) with rack-mount brackets - Height: 1.75 in (4.45 cm) for 1U installations - Depth:  12.2 in (30.98 cm) | 
| Backplane | 
80 Gbps Virtual Chassis interconnect to link up to four switches as a single logical device | 
| System Weight | 
11.07 lb (5.02 kg) | 
| Cooling | 
 Airflow:  25 cfm | 
| Hardware Specifications | 
| Switching Engine Model | 
Store and forward  | 
| DRAM | 
2 GB | 
| Flash | 
2 GB  | 
| CPU | 
1.25GHz ARM CPU  | 
| GbE Port Density per System | 
52 (48 host ports + four-port SFP/SFP+ uplinks) | 
| Supported Optics  | 
10/100/1000BASE-T connector type RJ-45 GbE SFP optic/connector type: RJ-45, or LC SFP fiber supporting 1000BASE-T SFP, SX (multimode), LX (single-mode), or LH (single-mode) | 
| Packet-Switching Capacities (Maximum with 64-Byte Packets) | 
176 Gbps | 
| Software Specifications | 
| Layer 2/Layer 3 Throughput (Mpps) (Maximum with 64 Byte Packets) | 
130 Mpps (wire speed) | 
- Bảo hành: 12 tháng.