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Standard |
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IEEE 802.3 10BASE-T |
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IEEE 802.3u 100BASE-TX |
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IEEE 802.3ab 1000BASE-T |
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IEEE 802.3af |
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Network Media |
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10BASE-T Ethernet |
: |
2 pair UTP Cat. 3,4,5,Unshielded Twisted Pair(UTP) Cable |
100BASE-TX Fast Ethernet |
: |
2 pair UTP Cat. 5,Unshielded Twisted Pair(UTP) Cable |
1000BASE-T Fast Ethernet |
: |
4 pair UTP Cat. 5,Unshielded Twisted Pair(UTP) Cable |
PoE port |
: |
2 pair UTP Cat. 5,Unshielded Twisted Pair(UTP) Cable |
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Protocol |
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CSMA/CD |
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Topology |
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Star |
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Number of Ports |
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2 x 10/100/1000Mbps Auto-MDIX Gigabit Ethernet ports(port 25 ~ port 26) |
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24 x 10/100Mbps Auto-negotiation, Auto-MDIX PoE ports(port 1 ~ port 24) |
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Network Data Transfer Rate |
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Ethernet |
: |
10Mbps (Half-duplex) |
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20Mbps(Full-duplex) |
Fast Ethernet |
: |
100Mbps (Half-duplex) |
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200Mbps (Full-duplex) |
Fast Ethernet |
: |
2000Mbps (Full-duplex) |
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PoE (Power over Ethernet) |
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Up to 15.4W for PoE port |
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Maximum 170W for all PoE ports |
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PD classification identify |
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Manual setting for PoE power limitation |
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Supports PoE Priority setting |
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PoE Over Current Protection |
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PoE Circuit sorting protection |
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PoE Power on RJ-45 pin 3,6 for Power+ and pin 1,2 for Power |
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Data RAM Buffers |
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768K Bytes per device |
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Filtering Address Table |
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4K entries per device |
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Diagnostic LEDs |
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Per Unit |
: |
Power,System ( 2 LEDs ) |
Per port |
: |
TX:Link/Activity, Speed ( 2 LEDs ) |
PoE |
: |
PoE Status (port 1 ~ port 24) (bi-color LED) |
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Power |
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100-240VAC 50/60Hz,Internal Universal Switching Power |
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Power Consumption |
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9 watts. (max. no PD device connected) |
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180 watts (max. for up to 11 PoE Device connected) |
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Dimensions (W x H x D) |
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440 x 310 x 44 mm |
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Temperature |
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Operating |
: |
0 ~ 40 ℃ |
Storage |
: |
-10 ~ 70 ℃ |
|
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Humidity |
| |
Operating |
: |
10% ~ 90% RH |
Storage |
: |
5% ~ 90% RH |
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Emission |
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FCC Class A, CE mark Class A, VCCI-A |
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Safety |
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cUL (UL 60950), CB(IEC 60950) |