1 ÇöÀçÀ§Ä¡ : Ȩ > ¶ó¿ìÅÍ > ER-2400R
(ÁÖ)³×Ÿ¹Ì ¼­¿ï ¿µµîÆ÷±¸ µµ¸² 1µ¿ 139-6 ÀºÇÏÁ¤º¸ºôµù TEL:(02)831-6001 FAX:(02)831-6002
 
 # ¾Ë¸² : º» Á¦Ç°Àº ºÎǰ°ø±Þ¾÷üÀÇ »ý»ê¼ö±Þ Â÷Áú·Î ÀÎÇÏ¿© ÀϽà »ý»ê Áß´Ü µÇ¾úÀ½À» ¾Ë·Áµå¸³´Ï´Ù. 
             °í°´ ¿©·¯ºÐ²² ºÒÆíÀ» ³¢Ãĵå·Á Á˼ÛÇÕ´Ï´Ù. »ý»êÀÌ Àç°³µÇ°Å³ª À¯»ç±â´ÉÀÇ ½ÅÁ¦Ç°ÀÌ Ãâ½ÃµÇ´Â
             Áï½Ã Å뺸ÇϰڽÀ´Ï´Ù. ÇöÀç °ø±Þ ÁßÀÎ ER-2040µµ À¯»çÇÑ ±â´ÉÀÌ Á¦°øµÇ¿À´Ï Âü°í ¹Ù¶ø´Ï´Ù. 

          
Ç×»ó ²÷¾îÁöÁö ¾Ê´Â ÀÎÅÍ³Ý Áغñ µÇ¼Ì½À´Ï±î?

Á¤ÀüÀÌµÇ¸é ¾÷¹«°¡ Áߴܵǵí ÀÌÁ¨ ÀÎÅͳÝÀÌ Áß´ÜµÇ¸é ¸ðµçÀÏÀÌ ÇÔ²² ÁߴܵǴ ȸ»ç³ª °³ÀÎÀÌ ¸¹½À´Ï´Ù!
ER-2400RÀº "2°³ÀÇ Ãʰí¼Ó ÀÎÅÍ³Ý ´ÜÀÚ (2WAN)" Á¦°øÀ¸·Î 24½Ã°£ 365ÀÏ ²÷¾îÁöÁö ¾Ê´Â ¹«Áß´Ü ÀÎÅÍ³Ý ±â´É (BackUp ¹× Load Balancing)À» Á¦°øÇÕ´Ï´Ù.

Â÷¼¼´ë Ãʰí¼Ó ÀÎÅͳÝ(VDSL, ±¤ÄÉÀ̺í)Áغñ µÇ¼Ì½À´Ï±î?
¿ÃÇØ(2002³â) ºÎÅÍ ½ÃÀ۵Ǵ Â÷¼¼´ë Ãʰí¼Ó ÀÎÅͳÝ(VDSL, ±¤ÄÉÀ̺í)ÀÇ ÃÖ¼Ò ¼Óµµ´Â 15Mbps ÀÌ»óÀÔ´Ï´Ù! ÀÎÅÍ³Ý °øÀ¯±âÀÇ WAN ´ÜÀÚ°¡ 100Mbps¸¦ Áö¿ø ÇØ¾ßÇϰí CPU´Â RICS 120Mhz ÀÌ»óÀ̾î¾ß ÇÕ´Ï´Ù.
ER-2400RÀº 2°³ÀÇ WAN ´ÜÀÚ°¡ ¸ðµÎ 10/100Mbps ´ÜÀÚÀ̸ç 144Mhz RICS CPU¸¦ ä¿ëÇÑ Ã·´Ü ÀÎÅÍ³Ý °øÀ¯±âÀÔ´Ï´Ù.
Àü°úÁ¤ ÇѱÛÈ­·Î Ãʰ£Æí ¼³Á¤°¡´É & ¼³Á¤°úÁ¤ µ¿¿µ»ó Á¦°ø
MSN ¸Þ½ÅÀú È­ÀÏ ¼Û¼ö½Å/ À½¼ºÃ¤ÆÃ/ È­»óäÆÃ ´Ù¼öÀÇ »ç¿ëÀÚ µ¿½Ã»ç¿ë ¿Ïº®Áö¿ø, ¼­¹ö¼³Ä¡½Ã À¯µ¿ IP·Î °íÁ¤ µµ¸ÞÀÎÀÌ ¿î¿µ °¡´ÉÇÑ DDNS ±â´ÉÁ¦°ø/ 2¹é¸¸¿ø´ë ÀÌ»ó ¹æÈ­º®¸¸ Á¦°øÇÏ´Â SPI±Þ ¹æÈ­º® ±â´É ³»Àå/ ÇØÅÍ °ø°Ý½Ã ÀÚµ¿ °¨ÁöÈÄ E-mail·Î Áï½Ã Å뺸±â´É ³»Àå/ Ãʰ­·Â 4Port AutoUpLink 10/100Mbps ½ºÀ§Äª Çãºê ³»Àå / ¸®´ÏÁö, Å©·¹ÀÌÁö ¾ÆÄÉÀ̵å, µð¾Æºí·Î, Æ÷Æ®¸®½º µî ´Ù¾çÇÑ ¿Â¶óÀÎ °ÔÀÓ Áö¿ø.
 
 
 
 
 
 
 
ER-2400R
 
4Æ÷Æ® 10/100Mbps ÀÌ´õ³Ý ½ºÀ§Äª Çãºê¸¦ ³»ÀåÇÑ °í¼º´É 2 WANÆ÷Æ® DSL/Cable SPI(Stateful Packet Inspection)¹æÈ­º®-¶ó¿ìÅÍ 1¹ø WAN port¿¡ ¹®Á¦ ¹ß»ý½Ã ÀÚµ¿À¸·Î 2¹ø WANÆ÷Æ®¸¦ ÅëÇØ¼­ ÀÎÅÍ³Ý »ç¿ë°¡´É
Specifications (¹°¸®Àû Interfaces)
 
WAN-1 : 10/100Mbps RJ-45 connector. auto cross-over (auto MDI-X)Áö¿ø
WAN-2 : 10/100Mbps RJ-45 connector LAN : Ethernet Switch, 10/100Mbps Auto-sensing RJ-45 connector x4. ÀüÆ÷Æ®auto cross-over (auto MDI-X)Áö¿ø
Ethernet Switch ºÎºÐ
  Ethernet Standards : IEEE 802.3 10BaseT , IEEE 802.3u 100BaseTX
  Æ÷Æ®¼ö : 4Æ÷Æ® , 10/100Mbps Auto-negotiation & Auto-Cross over (ÀüÆ÷Æ®)
  Method : Ethernet CSMA/CD
  Switching Method : Store and Forward
  Performance : ÀÚµ¿addressÇнÀ, address aging ±×¸®°í address À̵¿ , 1.4Gbps °í¼º´É ÃÖ´ë memory ´ë¿ªÆø (³»ºÎó¸®)
  »óÅÂÇ¥½Ãµî : Link/Activity/Speed ³ì»ö : 100Mbps , ÁÖȲ : 10Mbps , ±ôºýÀÓ: µ¥ÀÌÅÍ ¼Û¼ö½Å
  Cabling Áö¿ø : Cat. 5 (UTP) /TIA568
  MAC Address Cache : 1024 Media Access Control (MAC) ÁÖ¼ÒÁö¿ø
   
º¸¾È ¹æÈ­º® ºÎºÐ
 
  1. Wan ¿¬°á
  °í¼Ó ÀÎÅÍ³Ý Áö¿ø : ADSL/Cable modem ¹× ±âŸ DSL
Network Àü¼Û¼Óµµ¿Í Interface : 2°³ÀÇ 10/100Mbps, UTP (RJ-45) (WAN-1Àº auto cross-overÁö¿ø)
ÀÚµ¿ Load Balancing : Áö¿øÇÔ(WAN-1ÀÇ ´ë¿ªÆøÀÌ »ç¿ëÀÚ°¡ Á¤ÀÇÇÑ ÇѰ踦 ÃʰúÇϸé ÀÚµ¿À¸·Î WAN-2°¡ Ȱ¼ºÈ­µÊ)
MAC Address Clone ( Cable¸ðµ© ¿¬°á¿ë) : Áö¿øÇÔ
DSL ¿¬°á Áö¿ø : DSLÀ» ÅëÇÑ °íÁ¤IP ¹× PPPoE (À¯µ¿IP) Áö¿ø
PPPoE DSL ¿¬°á : ÀÚµ¿¿¬°á(Dial-on-Demand) ¹× Á¦Çѽ𣠼³Á¤°¡´É(Auto-disconnection) PPPoE DSL ¿¬°á°Ë»ç : Áö¿øÇÔ
Protocol : TCP/IP
DHCP (client) Áö¿ø : Áö¿øÇÔ
DHCP ¿¬°áµÈ»óÅ¿¡¼­ ÇØÁ¦ ¹× »õ·Î °íħ Áö¿ø : Áö¿øÇÔ
IP Multicast Áö¿ø : Áö¿øÇÔ
(Forwarding) Multimedia Streaming Protocol Áö¿ø : RTSP (Real Player, QuickTime, IP/TV Video on Demand, NetMeeting, MSN À½¼ºÃ¤ÆÃ/È­»óäÆÃ/ÆÄÀϼۼö½Å µî)
Stateful Packet Inspection (SPI) ¹æÈ­º® ±â¼ú : Áö¿øÇÔ
IDS(ħÀÔ°¨Áö½Ã½ºÅÛ)³»Àå (DOS(Denial of Service)°ø°Ý º¸È£) : Áö¿øÇÔ (SYN Flood/LAND, Ping of Death/Teardrop, IP Spoofing, Smurf Attack, WinNuke, Port Scan)
Virtual Private Network (VPN) Áö¿ø : Áö¿øÇÔ (PPTP & IPsec Pass-through)
   
  2. LAN ¿¬°á
  Protocol Áö¿ø : TCP/IP, NAT (Network Address Translation)
Network Operating System Áö¿ø : Windows 95/98/98SE/ME, Windows NT/2000, Mac OS 8.0ÀÌ»ó, UNIX/Linux
DHCP Server ³»Àå : Áö¿øÇÔ (»ç¿ëÀÚÁ¤ÀÇ IP¹üÀ§ & °íÁ¤ IP Table) , DHCP Server ¼³Á¤Æ÷ÇÔ - DHCP Server Ȱ¼ºÈ­/ºñȰ¼ºÈ­, Primary, Secondary DNS server ±×¸®°í WINS server. IP Lease ¹üÀ§ ÃÖ´ë 4°³ ¿µ¿ªÀ¸·Î ±¸ºÐ°¡´É, °íÁ¤IP Á¤ÀÇ ÃÖ´ë16°³ °¡´É
TCP/UDP Port Mapping (Local Server Mapping) : Áö¿øÇÔ, TCP/UDP Port Mapping Á¤ÀÇ ÃÖ´ë 32°³ °¡´É
Multi-DMZ Host (Multi-NAT/´Ù´ë´Ù NAT) : Áö¿øÇÔ (16°³)
»ç¿ëÀÚÁ¤ÀÇ Static Routing Table : Áö¿øÇÔ (ÃÖ´ë 10°³ ±îÁö ÀԷ°¡´É Network Access)



±ÔÄ¢ (LAN-to-WAN & WAN-to-LAN) & µ¿ÀÛ

Network access ±ÔÄ¢Àº 2°³ÀÇ WAN Æ÷Æ®¿¡ µ¿ÀÏÇÏ°Ô Àû¿ëµÊ : Áö¿øÇÔ , LAN-to-WAN ±ÔÄ¢ 64°³ ÀԷ°¡´É , WAN-to-LAN ±ÔÄ¢ 64°³ ÀԷ°¡´É , Source IP (¹üÀ§), Destination IP (¹üÀ§), Port ¹øÈ£, µ¿ÀÛ, Log, HTTP °Ë»ç

Stateful Packet Inspection - Network Access ±ÔÄ¢¿¡ ´ëÇÑ µ¿ÀÛ : Forward (Çã°¡), Discard (°ÅºÎ), Log, HTTP °Ë»ç
Dos°ø°Ý¿¡ ´ëÇÑ ÀÚü ¹æ¾î : Áö¿øÇÔ - »ç¿ëÀÚÀÇ °³ÀÔ ¾øÀÌ ÀÏÁ¤½Ã°£µ¿¾È(±âº»°ª 5ºÐ) DoS°ø°Ý °¨Áö ½Ã ½º½º·Î µé¾î¿À´Â ¸ðµç ¿ä±¸µé·ÎºÎÅÍ º¸È£ÇÔ.
NetBIOS±â¹Ý °ø°Ý¿¡ ´ëÇÑ ¹æ¾î : Áö¿øÇÔ - TCP/UDPÆ÷Æ®¹øÈ£ 139¹ø¿¡ ±â¹Ý ÇÑ ³»ºÎ·Î µé¾î¿À´Â °ø°ÝÀ» ¹æ¾îÇÔ.
System log±â·Ï : Áö¿øÇÔ - °ü¸®ÀÚ´Â ½Ã½ºÅÛ ³»ºÎ¿¡ ¹ß»ýÇÑ log¸¦ º¸°ü¸ñÀûÀ¸·Î E-mail·Î º¸³¾ ¼ö ÀÖ½À´Ï´Ù.
E-mail ¾Ë¸² : Áö¿øÇÔ - °ø°ÝÀ» °¨ÁöÇÏ´Â Áï½Ã ÁöÁ¤µÈ ³×Æ®¿öÅ© °ü¸®ÀÚ¿¡°Ô E-mail·Î ¾Ë¸². Content Filtering : À¥½ÎÀÌÆ®URL ¸·±â (ƯÁ¤ µµ¸ÞÀÎ À̸§À̳ª Ű¿öµå¸¦ ÀÔ·ÂÇϸé ÇØ´ç ½ÎÀÌÆ®¸¦ Á¢±Ù ¸øÇÏ°Ô ÇÔ) , Java Applet, ActiveX, Cookie ±×¸®°í Web ProxyµîÀ» ¸·À½.
Internet Á¢±Ù »óꏱâ : Áö¿øÇÔ
RIP I & RIP II Áö¿ø : Áö¿øÇÔ
Virtual Private Network (VPN) Áö¿ø : Áö¿øÇÔ (PPTP & IPSec Åë°ú)
Microsoft NetMeeting Áö¿ø : Áö¿øÇÔ
Microsoft Messenger 3.6 / 4.6 Áö¿ø : Áö¿øÇÔ
WANÀ» ÅëÇÑ ¿ø°Ý°ü¸® : Áö¿øÇÔ (Enable/Disable)
WAN´ÜÀÚÀÇ PingÀÀ´ä : Áö¿øÇÔ (Enable/Disable)
Simple Network Time Protocol (SNTP)Áö¿ø : Áö¿øÇÔ(ÀÎÅͳݿ¡¼­ ³¯Â¥¿Í ½Ã°£À» ¹Þ¾Æ¼­ ÀÚµ¿À¸·Î ¼³Á¤ÇÔ)
Dynamic DNS Áö¿ø : Áö¿øÇÔ (www.dyndns.org)
µµ±¸µé : Ping (¶ó¿ìÅÍ ³»ºÎ¿¡¼­ °¡´É) , ÇöÀç ¼³Á¤Ä¡¸¦ ÆÄÀÏ·Î ÀúÀå °¡´É
   
  3. °ü¸®
  °ü¸® Interface : Web browser , Telnet
Software Upgrade : Web browser , TFTP
Reset/°øÀå ±âº»°ª ºÒ·¯¿À±â button : ÀÖÀ½
   
Àü¿ø±Ô°Ý
  Power Supply : 110V~220V AC 50~60Hz
   
EMI
  CE/FCC : Class A
EMI : Class A
   
Çϵå¿þ¾î ±Ô°Ý
  CPU : ARM 9 ±â¹Ý °í¼º´É RISC CPU, 144MHz µ¿ÀÛ
Flash : 1Mbytes (2Mbytes±îÁö È®Àå°¡´É)
System Memory : 8Mbytes
¿ÜÀåÄ¡¼ö(L x W x H) : 439 X 193 X 45 (mm) ; 19" »ê¾÷Ç¥ÁØRACK
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