-
-
AP-228 ³W®æ - 2.4 GHz (³Ì¤j 600 Mbps) »P 5 GHz (³Ì¤j 1.3 Gbps) µL½u¹q¡A¨CÓ°t³Æ 3¡Ñ3 MIMO ¥H¤Î¤TÓ²Õ¦X¦¡Âù°T¥~³¡¤Ñ½u³s±µ¾¹¡C
µL½u¹q³W®æ - AP
Ãþ«¬¡G«Ç¤º¡BÂùÀW¡B5
GHz 802.11ac
»P 2.4 GHz
802.11n
- °£¤F 802.11n ¸ê®Æ¶Ç¿é²v¡A2.4 GHz µL½u¹q¥ç³z¹L 256-QAM ½ÕÅܤ䴩 802.11ac ¸ê®Æ¶Ç¿é²v¡A±Ò¥Î TurboQAM ªº¥Î¤áºÝ¤ä´©ªº³Ì¤j¸ê®Æ¶Ç¿é²v¥iÃB¥~´£¤É 33%¡C
- ÂùÀW¤ä´© 5 GHz »P 2.4 GHz¡A¥i³z¹L³nÅé³]©w
- 3x3 MIMO °t³Æ¤TӪŶ¡¦ê¬y¡AµL½u¸ê®Æ¶Ç¿é²v³Ì°ª¥i¹F 1.3 Gbps
- ¤ä´©ÀW±a
(»Ýµø¦U°êªk³W¦Ó©w)¡G
- 2.4000 GHz ¦Ü 2.4835 GHz
- 5.150 ¦Ü 5.250 GHz
- 5.250 ¦Ü 5.350 GHz
- 5.470 ¦Ü 5.725 GHz
- 5.725 ¦Ü 5.850 GHz
- ¥i¥ÎÀW¹D¡Gµø²ÕºA¤§³W©wºô°ì¦Ó©w
- °ÊºAÀW²v¿ï¾Ü (Dynamic frequency selection, DFS) ¥i³Ì¨Î¤Æ¥i¥Î RF ÀWÃЪº¨Ï¥Î±¡§Î
-
¤ä´©ªºµL½u¹q§Þ³N¡G
- 802.11b¡Gª½±µ§Ç¦C®iÀW (DSSS)
- 802.11a/g/n/ac¡G¥¿¥æ¤ÀÀW¦h¤u (Orthogonal frequency-division multiplexing, OFDM)
- 802.11n/ac¡G3x3 MIMO ·f°t³Ì¦h¤TӪŶ¡¦ê¬y
- ¤ä´©ªº½ÕÅÜÃþ«¬¡G
- 802.11b¡GBPSK¡BQPSK¡BCCK
- 802.11a/g/n¡GBPSK¡BQPSK¡B16-QAM¡B64-QAM
- 802.11ac¡GBPSK¡BQPSK¡B16-QAM¡B64-QAM¡B256-QAM
- ¶Ç¿é±j«×¡G¥i³]©w¡A³æ¦ì¬° 0.5 dBm
- ³Ì¤j¶Ç¿é±j«×
(»E¦X¡B°õ¦æÁ`¶q¡A¨ü·í¦aªk³Wn¨D¨î)¡G
- 2.4 GHz ÀW±a¡G+28 dBm (¨CÓÃì±µ 23 dBm)
- 5 GHz ÀW±a¡G+28 dBm (¨CÓÃì±µ 23 dBm)
- ¶i¶¥¦æ°Êºô¸ô¦@¦s (Advanced cellular coexistence, ACC) ¥\¯à¡A¥i¦³®Ä¸Ñ¨M¦æ°Êºô¸ô¨t²Îªº¤zÂZ°ÝÃD
- ³Ì¤j¤ñ¨Ò²Õ¦X (Maximum ratio combining, MRC) ¥i¼W¶i±µ¦¬¾¹®Ä¯à
- ´`Àô©µ¿ð¦h¼Ë©Ê (Cyclic delay diversity, CDD) ¥i¼W¶i¤U¦æÃì¸ô RF ®Ä¯à
- ÁYµu«OÅ@¶¡¹j (Short guard interval) ¾A¥Î©ó 20 MHz¡B40 MHz »P 80 MHz ÀW¹D
- ®ÉªÅ°Ï¶ô½s½X (Space-time block coding, STBC) ¥i¼W¥[½d³ò¨Ã´£¤É±µ¦¬
- §C±K«×¦P¦ìÀˬd (Low-density parity check, LDPC) ¥i¥H°ª®Ä²v®Õ¥¿¿ù»~¡A´£¤É¶Ç¿é¶q
- ¶Ç°eªi§ô¦¨§Î (Transmit beam-forming, TxBF) ¥i´£¤É°T¸¹¶Ç°e¥i¾a©Ê
- ¤ä´©ªº¸ê®Æ¶Ç¿é²v
(Mbps)¡G
- 802.11b¡G1¡B2¡B5.5¡B11
- 802.11a/g¡G6¡B9¡B12¡B18¡B24¡B36¡B48¡B54
- 802.11n¡G6.5 ¦Ü 450 (MCS0 ¦Ü MCS23)
- 802.11ac¡G6.5 ¦Ü 1,300 (MCS0 ¦Ü MCS9¡ANSS ¬° 1 ¦Ü 3)
- 802.11n °ª¶Ç¿é¶q (HT) ¤ä´©¡GHT 20/40
- 802.11ac ·¥°ª¶Ç¿é¶q (VHT) ¤ä´©¡GVHT 20/40/80
- 802.11n/ac «Ê¥]»E¦X¡GA-MPDU¡BA-MSDU
¹q·½ - ³ÌÃa±¡ªp¤Uªº AP ³Ì¤j¯Ó¹q¶q¡G23 W
- ¹q·½¥t°â
- ¤A¤Óºô¸ô¨Ñ¹q (PoE+)¡G802.3at ¬Û®e
¨ä¥L¤¶± - ¨âÓ
10/100/1000BASE-T
¤A¤Óºô¸ô¤¶±
(RJ-45)
- ¦Û°Ê·P´ú³sµ²³t«×¤Î MDI/MDX
- ¸ü¤J¥¿Å¤ä´©¡A´£¨Ñ¶W¹L 1 Gbps ªº¥¥x¶Ç¿é¶q
- PoE-PD¡G802.3at PoE+
- §Ç¦C±±¨î¥x¤¶± (Micro USB)
-
¦w¸Ë - ¿ï°t¦w¸Ë¤u¨ã²Õ
- AP-220-MNT-W1 ª½±µ¬Û®e
- Y¨Ï¥Î AP-270-MNT-ADP Âà±µ¾¹¡A270 ¨t¦C¤á¥~ AP ¦w¸Ë°t¥ó (AP-270-MNT-V1¡BAP-270-MNT-V2¡BAP-270-MNT-H1¡BAP-270-MNT-H2) ¥i¬Û®e
¾÷±ñ¸ê°T - ¤Ø¤o/«¶q
(³æ¾÷¡A¤£¥]¬A¦w¸Ë°t¥ó)¡G
- 222 mm (L) x 150 mm (W) x 75 mm (H)¡B8.5¡¨ (L) x 6¡¨ (W) x 2.5¡¨ (H)
- 1.225 kg/2.700 lbs
Àô¹Ò¸ê°T - ¹B§@±ø¥ó¡G
- ·Å«×¡G-40¢XC ¦Ü +60¢XC (-40¢XF ¦Ü +140¢XF)
- Àã«×¡G5% ¦Ü 95%¡AµL§N¾®
- ¦s©ñ»P¹B°e¡G
- ·Å«×¡G-40¢XC ¦Ü +70¢XC (-40¢XF ¦Ü +158¢XF)
- ¹B§@°ª«×¡G3,000 ¤½¤Ø
¤Ñ½u - ¤»Ó RP-SMA ³s±µ¾¹¡A¾A¥Î©ó¥~³¡¤Ñ½u
ªk³W¸ê°T - FCC/¥[®³¤j¤u·~
- CE ¼Ð³¹
- R&TTE «ü¥O 1995/5/EC
- §C¹qÀ£«ü¥O 72/23/EEC
- EN 300 328
- EN 301 489
- EN 301 893
- UL/IEC/EN 60950
- EN 60601-1-1 »P EN 60601-1-2
- ¦U°êªk³W¸ê°T»P®Ö㪺¬ÛÃö¸ê°T¡A½Ð¬¢±zªº Aruba ¥Nªí¡C
ªk³W«¬¸¹ - AP-228 »P IAP-228¡GAPIN0228
»{ÃÒ - CB Scheme Safety¡BcTUVus
- UL2043 Plenum Rating
- Wi-Fi Alliance (WFA) »{ÃÒªº 802.11a/b/g/n/ac
«O©T - Aruba ¦³´Á¶¡«O©T
³Ì§C³nÅ骩¥» - ArubaOS 6.4.3.0
- Aruba Instant 4.2.0
- ¿ï°t¦w¸Ë¤u¨ã²Õ
-