48-Port 10/100/1000 Ethernet with 4-port SFP/SFP+ Switch JUNIPER EX2300-48T
- Support 48-port 10/100/1000BaseT, 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): 70 WAC.
Đặc tính kỹ thuật
Physical Specifications |
Power Options |
Max. System Power Consumption (Input Power without PoE): 70WAC |
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: 10.2 in (25.9 cm) |
System Weight |
8.29 lb (3.76 kg) |
Backplane |
80 Gbps Virtual Chassis interconnect to link up to four switches as a single logical device |
Cooling |
Airflow: 24 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.