| 硬件特性 |
| Hardware |
Version 2 |
| Interface |
“Data” Input Ports: 24 x RJ-45
“Data+Power” Output Ports: 24 x RJ-45
Management Port: 1 x RJ-45; 10/100Base-TX, auto-negotiation, auto-MDI / MDIX |
| Data Rate |
10/100/1000Mbps |
| LED |
System: SYS power x 1 (green) Management port x2: 10/100 (green/orange) Per PoE port: PoE in use x 1 (green) PoE1 Fail x 1 PoE2 Fail x 1 Fan1 Fail x 1 Fan2 Fail x 1 |
| Network Cable |
10Base-T: 4-pair UTP Cat. 5 up to 100m (328ft)
100Base-TX: 4-pair UTP Cat. 5 up to 100m (328ft)
1000Base-T: 4-pair UTP Cat. 5e, 6, up to 100m (328ft)
EIA/TIA- 568 100-ohm STP (100m)
|
| Dimensions (W x D x H) |
440 x 300 x 44 mm (1U height) |
| Weight |
4.76kg |
| Power Requirements |
100-240V AC, 50/60 Hz |
| Power Consumption |
800 watts (max.) |
| Cooling |
Fan x 3 |
| 以太网供电(PoE) |
| PoE Power Supply Type |
Mid-Span |
| PoE Power Output |
Per port DC 52V 30.8/15.4 watts |
| Power Pin Assignment |
4/5(-), 7/8(+) |
| PoE Power Budget |
720 watts |
| Number of 802.3af PD Class 0, 1, 2, 3 can be powered |
24 |
| Number of 802.3at PD Class 1, 2, 3 can be powered |
24 |
| Number of 802.3at PD Class 0, 4 can be powered |
24 |
| 管理方式 |
| Management Interface |
Web, PLANET Smart Discovery Lite |
| PoE Management |
Power limit by consumption, classification and total limit
PoE admin mode
Per port power schedule
Schedule power recycle
Per port power enable/disable
Power feeding priority
Over temperature protection
Temperature threshold
PoE power budget usage threshold
Current per port usage and status
Total power consumption
|
| Management Feature |
System/management functions setup
Web firmware upgrade
SNMP Trap for alarm notification of events
|
| 标准一致性 |
| Standards Compliance |
IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3ab 1000Base-T Gigabit Ethernet
IEEE 802.3at High Power over Ethernet
IEEE 802.3af Power over Ethernet
RFC 768: UDP
RFC 791: IP
RFC 2068 HTTP
RFC 1157: SNMPv1
RFC 1902: SNMPv2c
RFC 5424: Syslog
|
| Regulation Compliance |
FCC Part 15 Class A, CE |
| 环境 |
| Operating Temperature |
0 ~ 50 degrees C |
| Storage Temperature |
-10 ~ 70 degrees C |
| Humidity |
5 ~ 95% (non-condensing) |