Allied Telesis Switch AT-SBXPWRSYS1 Instrukcja Użytkownika Pobierz pdf (Strona 218)

Appendix A: Technical Specifications

218

Available Power over Ethernet (Watts/port):

PoE Mode

Table 36. Available Power Over Ethernet with One PoE Power Supply

One PoE Power Supply Installed 1200 W @ 56 VDC

IEEE 802.3at Class 4 (30 W /port) 40 ports Maximum

IEEE 802.3af Class 3 (15.4 W /port) 77 ports Maximum

IEEE 802.3af Class 2 (7.3 W /port) 171 ports Maximum

IEEE 802.3af Class 1 (4.0 W /port) 240 ports Maximum

Table 37. Available Power Over Ethernet with Two PoE Power Supplies

Two PoE Power Supply Installed 2400 W @ 56 VDC

IEEE 802.3at Class 4 (30 W /port) 80 ports Maximum

IEEE 802.3af Class 3 (15.4 W /port) 155 ports Maximum

IEEE 802.3af Class 2 (7.3 W /port) 240 ports Maximum

IEEE 802.3af Class 1 (4.0 W /port) 240 ports Maximum

Table 38. PoE Mode

IEEE 802.3af / IEEE 802.3at: Alternative Mode A

1 2 ... 213 214 215 216 217 218 219 220 221 222

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