General
|
| Interfaces |
• 48 10/100/1000BASE-T PoE + 4 100/1000 Mbps combo ports |
| Port Standards |
• IEEE 802.3 10BASE-T Ethernet (twisted-pair copper) • IEEE 802.3x Flow Control |
| • IEEE 802.3z 1000BASE-X 1 Gbps over fiber optic • IEEE 802.3az Energy Efficient Ethernet (EEE) |
| • IEEE 802.3u 100BASE-FX 100 Mbps over fiber optic • IEEE 802.3af/at compliance (for PoE ports) |
| • IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted- pair copper) |
| • IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper) |
| Network Cables |
• UTP Cat. 5, Cat. 5e, Cat. 6 (100 m max.) |
| Duplex Mode |
• Full/Half-duplex for 10/100 Mbps • Full-duplex for 1000 Mbps |
| Media Interface Exchange |
• Auto MDI/MDIX adjustment for all twisted-pair ports |
Performance
|
| Switching Capacity |
• 104 Gbps |
| Transmission Method |
• Store-and-forward |
| MAC Address Table |
• 8K entries |
| Static MAC Addresses |
• 256 entries |
| Maximum 64 Byte Packet Forwarding Rate |
• 77.4 Mpps |
| Packet Buffer Memory |
• 12 Mbits |
| CPU Memory |
• DDR3 128 MB |
| Flash Memory |
• 32 MB |
PoE
|
| PoE Capable Ports |
• Ports 1 to 48 |
| Power Budget |
• 370 W |
LEDs
|
| Power (per device) |
•✓ |
| Console (per device) |
•✓ |
| Link/Active/Speed (per port) |
•✓ |
| PWR Max |
•✓ |
| Fan Error |
•✓ |
Physical/Environmental
|
| Power Input |
• 100 to 240 V AC 50/60 Hz internal universal power supply |
| Maximum Power Consumption (PoE enabled) |
• 478.9 W/100 V • 454.1 W/240 V |
| Maximum Power Consumption (PoE disabled) |
• 54 W/100 V • 54.4 W/240 V |
| Standby Power Consumption |
• 32 W/100 V • 31.6 W/240 V |
| Acoustics |
• High speed: 52.4 dB(A) • Low speed: 47.6 dB(A) |
| Heat Dissipation |
• 1634.01 BTU/hr (100 V) • 1549.29 BTU/hr (240 V) |
| Fans |
• 3 |
| Operating Temperature |
• -5 to 50°C |
| Storage Temperature |
• -20 to 70°C |
| Operating Humidity |
• 0% to 95% relative humidity |
| Storage Humidity |
• 0% to 95% relative humidity |
| Dimensions (L x W x H) |
• 440 x 430 x 44 mm (17.32 x 16.93 x 1.73 inch) |
| Weight |
• 6.26 kg (13.80 lb) |
| Certifications |
• EMI: CE Class A, VCCI Class A, FCC Class A, BSMI, CCC |
| • Safety: CB, UL, BSMI, CCC |
| MTBF |
• 236,406 hours |
