| Mục |
Thông số |
| Model |
EX2300-48P |
| Kích thước (W x H x D) |
Width: 17.4 in (44.19 cm) desktop / 17.5 in (44.6 cm) rack-mountHeight: 1.75 in (4.45 cm)Depth: 12.2 in (30.98 cm) |
| Trọng lượng |
11.07 lb (5.02 kg) |
| Rack mountable |
1 Rack Unit |
| Backplane |
80 Gbps Virtual Chassis, kết nối tối đa 4 switch |
| Switching Engine Model |
Store and forward |
| DRAM |
2 GB |
| Flash |
2 GB |
| CPU |
1.25 GHz ARM CPU |
| GbE Port Density |
52 (48 host ports + 4 SFP/SFP+ uplinks) |
| Supported Optics |
10/100/1000BASE-T RJ-45, GbE SFP RJ-45 hoặc LC SFP fiber (1000BASE-T, SX, LX, LH) |
| Physical Layer |
Redundant trunk group (RTG), cable diagnostics, Auto MDI/MDIX, port speed downshift, digital optical monitoring |
| Packet-Switching Capacities |
176 Gbps (64-byte packets) |
| Power Supplies |
100 W AC Max (không PoE)740 W PoE budget |
| Environmental Ranges |
Operating: 0°–45°C, Storage: -40°–70°COperating altitude: up to 3962 m, Non-operating: up to 4572 mHumidity: Operating 10%–85%, Non-operating 0%–95% |
| Cooling |
Airflow: 25 cfm |
| Noise Specifications |
ISO 7779 test, PoE 740 WAcoustic Noise: 48.5 dBA |
| Safety Certifications |
UL-UL60950-1, C-UL CAN/CSA 22.2, TUV/GS EN 60950-1, CB-IEC60950-1, EN 60825-1 |
| Electromagnetic Compatibility |
FCC 47CFR Part 15 Class A, EN 55022 Class A, ICES-003 Class A, VCCI Class A, AS/NZS CISPR 22 Class A, CISPR 22 Class A, EN 55024, EN 300386, CE |
| Telecom Quality Management |
TL9000 |
| Environmental |
ROHS 6 |
| Telco |
CLEI code |
| Warranty |
Enhanced limited lifetime switch hardware warranty |
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