WLAN |
| ????????? |
IEEE 802.11a/b/g ??? ???????????? ????? IEEE 802.3u ??? 10/100BaseT(X) ??? Ethernet ????? IEEE 802.3af ??? ??????? ?? Ethernet (Power over Ethernet) IEEE 802.1D ??? Spanning Tree Protocol IEEE 802.1w ??? Rapid STP IEEE 802.11i ??? ???????????? ???????????? |
????????? ????????, ????????? ? ??????? |
• DSSS ? DBPSK, DQPSK, CCK • OFDM ? BPSK, QPSK, 16QAM, 64QAM 64QAM @ 54 Mbps, 16QAM @ 24/36 Mbps, QPSK @ 12/18 Mbps, CCK @ 11/5.5 Mbps, DQPSK @ 2 Mbps, DBSK@ 1 Mbps |
| ???????????? ?????? |
US: ?? 2.412 ?? 2.462 GHz (11 ???????), ?? 5.18 ?? 5.24 GHz (4 ??????) EU: ?? 2.412 ?? 2.472 GHz (13 ???????), ?? 5.18 ?? 5.24 GHz (4 ??????) |
| ???????? |
802.11b: 1, 2, 5.5, 11 Mbps 802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps |
| ???????? ???????? |
802.11b: ?? 1 ?? 11 Mbps: ???????????: 18 dBm (+/- 1.5 dBm) 802.11g: ?? 6 ?? 24 Mbps: ???????????: 18 dBm (+/- 1.5 dBm); ?? 36 ?? 48 Mbps: ???????????: 16 dBm (+/- 1.5 dBm); 54 Mbps: ???????????: 15 dBm (+/- 1.5 dBm) 802.11a: ?? 6 ?? 24 Mbps: ???????????: 16 dBm (+/- 1.5 dBm); ?? 36 ?? 48 Mbps: ???????????: 14 dBm (+/- 1.5 dBm); 54 Mbps: ???????????: 13dBm (+/- 1.5 dBm) |
| ???????????? |
• SSID broadcast ?????????/????????? • Firewall ??? MAC/IP/Protocol/Port-base ?????????? • 64-bit ? 128-bit WEP ??????????, WPA /WPA2-Personal ? Enterprise (IEEE 802.1X/RADIUS, TKIP ? AES) |
| RX ???????????????? |
802.11b:-92 dBm @ 1 Mbps; -90 dBm @ 2 Mbps; -88 dBm @ 5.5 Mbps; -84 dBm @ 11 Mbps 802.11g: -87 dBm @ 6 Mbps; -86 dBm @ 9 Mbps; -85 dBm @ 12 Mbps; -82 dBm @ 18 Mbps; -80 dBm @ 24 Mbps; -76 dBm @ 36 Mbps; -72 dBm @ 48 Mbps; -70 dBm @ 54 Mbps 802.11a:-87 dBm @ 6 Mbps; -86 dBm @ 9 Mbps; -85 dBm @ 12 Mbps; -82 dBm @ 18 Mbps; -80 dBm @ 24 Mbps; -76 dBm @ 36 Mbps; -72 dBm @ 48 Mbps; -70 dBm @ 54 Mbps |
????????? ?????????? |
| ????? |
Proxy ARP, DNS, HTTP, HTTPS, IP, ICMP, SNTP, TCP, UDP, RADIUS, SNMP, RTP ,PPPoE, DHCP |
| ?????? AP |
ARP, BOOTP, DHCP, dynamic VLAN-Tags ??? 802.1X-Clients, STP/RSTP (IEEE 802.1D/w) |
????????? |
| ??????? |
2 dBi, ????????????? omni-directional, RP-SMA (male) |
| ???????? ?????? |
1 ???????? ????? ? ???????????? ????????? 1A @ 24 VDC (Digital Output) |
| ???????? ????? |
2 ???????????? ????????????? ????? ?? -30 ?? +3V ??? ????????? "0" (OFF) ?? +13 ?? +30V ??? ????????? “1” (ON) ???????????? ??????? ???: 8 mA |
| ???????????? ????????? |
PWR1, PWR2, PoE, FAULT, STATE, WLAN1, WLAN2, 10M, 100M |
| LAN ???? |
10/100BaseT(X) ??????????????? ????????, RJ-45 |
| ??????? |
RS-232 (RJ45) |
| ??????????? |
RP-SMA (female) ??? ??????? ??????? |
??????? |
| ??????? ?????????? |
?? 12 ?? 48 VDC, ????????????? ?????????? ??? 48 VDC Power-over-Ethernet (IEEE 802.3af) |
| ?????? ?? ???????????? ?????????? |
??????? |
????????????, ??????? ? ?????????? ????? |
| ??????? ??????????? |
??????????? ??????: ?? 0 ?? 60°C ? ??????????? ????????????? ??????????: ?? -40 ?? 75°C |
| ????????????? ????????? |
?? 5 ?? 95% RH |
| ??????????? ???????? |
?? -40 ?? 85°C |
| ??????? |
62.05 x 135 x 105 ?? |
| ??? |
880 ? |
| ?????? |
?????????????, IP30 |
| ????????? |
DIN-Rail (??????????), ????????? (???????????) |
??????????? |
| Safety |
EN60950-1(pending), UL60950-1 |
| EMC |
EN301 489-1/-17, FCC Part 15 |
|
|