SM-2501F Fiber Link Protector´Â Mission-CriticalÇÑ 100BaseFX¿Í 1000BaseTX Ethernet Link·ÎÀÇ ÀÚµ¿ Link Backup ±â´ÉÀ» Á¦°øÇϸç, ¼­¹ö, Router, ±× ¿Ü Fail-Safe ±â´ÉÀ» ¿äÇÏ´Â ´Ù¸¥ Key Àåºñ·ÎÀÇ ÁÖ¿ä ¿¬°á »óŸ¦ º¸È£ÇÑ´Ù. SM-2501F´Â Primary Link¸¦ ¸ð´ÏÅÍÇÏ´Ù°¡ ¹®Á¦°¡ ¹ß»ýÇÏ´Â °æ¿ì Backup Link·Î ½ºÀ§Ä¡ ÇÑ´Ù. Link Protector´Â ¼­¹ö¿¡ ³×Æ®¿÷ Ä«µå¸¦ Ãß°¡ÇÒ Çʿ䰡 ¾øÀ¸¸ç ½ÇÆÐ ¹ß»ý ½Ã¿¡´Â Router-Level Switchover¸¦ ¿ä±¸ÇÏÁö ¾Ê´Â´Ù. ÀÌ À¯´ÖÀº Redundant Station Port ±¸¼º¿¡ ÀûÇÕÇÑ Dual Mode Protected Port(1°³ÀÇ LC Fiber¿Í RJ45 Copper)¸¦ Á¦°øÇϸç Redundant Cable Path ¾ÖÇø®ÄÉÀ̼ǿ¡ ¸Â´Â Back-to-Back ±¸¼ºÀ» ÇÑ´Ù.
 
 
  • 100¿¡¼­ 1100 Milliseconds À̳»¿¡¼­ Backup Link·ÎÀÇ ÀÚµ¿ ½ºÀ§ÄªÀÌ ¹ß»ýÇϵµ·Ï ÇÁ·Î±×·¡¹Ö µÇ¾î ÀÖ¾î Protocol TimeoutÀ» ÇÇÇÒ ¼ö ÀÖÀ½
  • Service°¡ º¹±¸µÇ¸é Primary Link·Î ÀÚµ¿ Switch-Back
  • Far-End Faults¸¦ °¨ÁöÇÏ´Â ÀÚµ¿ ½ºÀ§Äª
  • SC Fiber³ª RJ45 Ethernet ¿¬°á¿¡ ÀûÇÕÇÑ Dual Switchable Protected Station Port (¿É¼Ç)
  • Dual NIC Station Port¿¡ ÀûÇÕÇÑ Redundant Protected Port ±¸¼º
  • LinkÀÇ ½ÇÆÐ¸¦ ¾Ë¸®´Â Alarm (°æº¸À½)°ú Contact Closure Output
  • ºñȰ¼º »óÅÂÀÇ ¸µÅ©¿¡ ´ëÇÑ AlarmÀ» ¹æÁöÇÏ´Â Link ÅëÇÕ ½Ã±×³Î Outbound
  • Manual Override(¼öµ¿ Á¦¾îÀåÄ¡)·Î ¹«¸®ÇÑ SwitchingÀ» ¸·À½
  • ¿©·¯ LED Indicators·Î Status¸¦ µð½ºÇ÷¹ÀÌ
  • Non-Volatile ¸Þ¸ð¸®¿¡ ÀúÀåµÇ´Â Jumperless System Configuration
  • ³ôÀº ¾ÈÀü¼ºÀ» Áö¿øÇÏ´Â Dual Power Supply
  • Dual Separate 120V AC Power Inputs (¿É¼Ç)
 

<Application 1>

<Application 2>

<Application 3>

  • ¼­¹ö, Router, Áß¿ä ´Ù¸¥ Àåºñ·ÎÀÇ 100BaseFX¿Í(¶Ç´Â) 100BaseTX¸µÅ©¿¡ Backup ±â´ÉÀ» Á¦°ø (±×¸² 1, 2, 3)
  • ÄÉÀ̺í Àý´Ü, ¿¬°á ²÷±è, Hub/Switch Æ÷Æ®ÀÇ Àå¾Ö, Plug-in Card Àå¾Ö, Àü¿ø °ø±Þ ½ÇÆÐ µîÀ¸·Î ÀÎÇØ Primary Link°¡ ½ÇÆÐÇÏÁö ¾Êµµ·Ï º¸È£
  • Dual NIC Station Port(¼­¹ö) ±¸¼º¿¡ ÀûÇÕÇÑ Backup Á¦°ø
    (±×¸² 2)
  • Shore Microsystems »çÀÇ ´Ù¸¥ Link Protector Á¦Ç°°ú È¥ÇÕ ¼³Ä¡ÇÏ¿© Redundant Network Wiring °­È­ (±×¸² 3)
  • Network Uptime¿¡ ÀûÇÕÇÑ ½Ç½Ã°£ ÀÚµ¿ ½ºÀ§ÄªÀ» Á¦°ø
  • ÁÖ¿ä ½Ã°£¿¡ Network Maintenance¸¦ Çã¿ë
 
SM2501F
Standards
IEEE 802.3z 100BaseTX¿Í 100BaseFX
Connector
1000Base SC Fiber Jack (3): Primary(1), Backup (1), Direct Station Connection(Server Port, 1),
Direct Station Connection(Server Port)À¸·Î¼­ÀÇ RJ45 1000 BaseTX Twisted Pair Jack(1)
3.5mm Alarm Contact Jack (1)
DB9F DCE RS232 Serial Port(1)
Å© ±â
8.5 x 9.0 x 1.75 inches
Àü ¿ø
(2) 110/220V 50/60Hz, 2A ¶Ç´Â (2) 48V DC ¶Ç´Â °¢ Çϳª¾¿
Approval
UL, FCC Part 15 Class A Compliant