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- µ¥¸ð º¸µå À¯Çü: FPGA
- ºê·£µå À̸§: clcey
- ±Ù¿ø: CN (Á¤Ç°)
- Brand Name: Network Time Server
- keywords: NTP Time Server
- Interface: 10/100 Base-Tx
- Interface Standard: Compliance with IEEE-802.3u Standard
- Interface Rate: 10/100M Adaptive
- Interface Connector: RJ-45
- NTP LAN Timing Accuracy: 0.5-2ms
- Support Protocols: NTPv2, NTPv3, NTPv4 and SNTP
- Working Voltage: DC 6-24V
- Operating Current: 80mA@12V
- GNSS Antenna Voltage: 5V
- Network Port Specifications: RJ45, 10/100Mbps, Cross-connection adaptive
- Encapsulation Way: RJ45
- Serial Port Baud Rate: 600-1M (bps)
- Working Temperature: -40 to 85¡É
- S: 63021
GPS ¿ë ³×Æ®¿öÅ© ½Ã°£ ¼¹ö NTP ½Ã°£ ¼¹ö Beidou GLONASS °¥¸±·¹¿À QZSS µ¥½ºÅ©Å¾ ¹öÀü
¼³¸í: 63021 NTP ³×Æ®¿öÅ© ½Ã°£ ¼¹ö´Â NTP (v2, v3, v4)/SNTP ÇÁ·ÎÅäÄÝÀ» ±â¹ÝÀ¸·Î ÇÏ´Â ½Ã°£ ¼¹öÀÔ´Ï´Ù. NTP ½Ã°£ ¼¹ö´Â GNSS À§¼º ŸÀÌ¹Ö ½ÅÈ£¸¦ ¼ö½ÅÇÏ°í ³×Æ®¿öÅ©¿¡¼ UTC¸¦ Àü¼ÛÇÕ´Ï´Ù. ³×Æ®¿öÅ©¿¡¼ ½Ã°£ ½ÅÈ£°¡ ÇÊ¿äÇÑ ÄÄÇ»ÅÍ ¹× ÄÁÆ®·Ñ·¯¿Í °°Àº ÀåÄ¡´Â UTC¿Í µ¿±âÈµÇ¾î ³×Æ®¿öÅ© ŸÀÌ¹Ö ±â´ÉÀ» ±¸ÇöÇÒ ¼ö ÀÖ½À´Ï´Ù. ±×°ÍÀº GPS, º£À̵Î, GLONASS, °¥¸±·¹¿À, ±×¸®°í QZSS¸¦ Áö¿øÇÑ´Ù. ¾ÈÁ¤ÀûÀÌ°í ¾ÈÁ¤ÀûÀÎ ¼º´ÉÀ» Ư¡À¸·ÎÇÏ´Â »ç¿ëÀÚ¿¡°Ô ÀαⰡ ÀÖ½À´Ï´Ù. Ư¡: -GPS, º£À̵Î, GLONASS, °¥¸±·¹¿À ¹× QZSS Áö¿ø -Cortex-M4 ÄÚ¾î, ÃÖ´ë 120MHz -ÃÖ´ë 1000 ¹ø/s±îÁö ¹æ¹® -LAN µ¿±â ŸÀÌ¹Ö Á¤È®µµ: 0.5-2ms -NTP v2 (RFC 1119), NTP v3 (RFC 1305), NTP v4 (RFC5905) -SNTP v3 (RFC 1769), SNTP v4 (RFC 2030) -MD5 Á¤º¸ È®ÀÎ Áö¿ø -¼¹ö ¹× ¹æ¼Û ÀÛµ¿ ¸ðµå Áö¿ø -»ç¿ëÀÚ Á¤ÀÇ MAC ÁÖ¼Ò Áö¿ø -»ê¾÷¿ë ÀÛµ¿ ¿Âµµ-40 ¡É ~ 80 ¡É -°£´ÜÇÑ ÀÎÅÍÆäÀ̽º¸¦ °®Ãá ¹«·á ¼ÒÇÁÆ®¿þ¾î -»óÅ ȮÀÎ: PC ¼ÒÇÁÆ®¿þ¾î´Â ³×Æ®¿öÅ© TCP ÇÁ·ÎÅäÄÝÀ» ¸ð´ÏÅ͸µÇÏ¿© ÀåÄ¡¸¦ Äõ¸®ÇÏ°í Á¦¾î ÇÒ ¼ö ÀÖÀ¸¸ç ÀåÄ¡ Á¤º¸ÀÇ »óŸ¦ ÇÑ´«¿¡ º¼ ¼ö ÀÖ½À´Ï´Ù. ¼ö½Å±â ¸Å°³ º¯¼ö: Áö¿ø º°ÀÚ¸®: -GPS L1 -º£À̵ΠB1 -GLONASSL1 -°¥¸±·¹¿À E1 -SBAS (WAAS, EGNOS, MSAS) ¼öÆò À§Ä¡ Á¤È®µµ: <2.5 m CEP50 (ÀÚÀ²) <2 m CEP50 (SBAS) ¼öÁ÷ À§Ä¡ Á¤È®µµ: <5 m CEP50 (ÀÚÀ²) <3 m CEP50 (SBAS) ù ¹ø° Æ÷Áö¼Å´× ½Ã°£: -Àçȹµæ: <1 s 50% -ÇÖ ½ºÅ¸Æ®: <1 s 50% -µû¶æÇÑ ½ÃÀÛ: <33 s 50% -ÄÝµå ½ºÅ¸Æ®: <35 s 50% °¨µµ: -ÃßÀû: -165 dBm -ȹµæ: -148 dBm ½Ã°£ µ¿±âÈ Á¤È®µµ: -100ns µ¿Àû: -°¡¼Ó 4g -¼Óµµ: 515 m/s NTP ¸Å°³ º¯¼ö: -ÀÎÅÍÆäÀ̽º: 10/100 º£À̽º-Tx -ÀÎÅÍÆäÀ̽º Ç¥ÁØ: IEEE-802.3u Ç¥ÁØ Áؼö -ÀÎÅÍÆäÀ̽º ¼Óµµ: 10/100M ÀûÀÀ -ÀÎÅÍÆäÀ̽º Ä¿³ØÅÍ: RJ-45 -NTP LAN ŸÀÌ¹Ö Á¤È®µµ: 0.5-2ms -Áö¿ø ÇÁ·ÎÅäÄÝ: NTPv2, NTPv3, NTPv4 ¹× SNTP -MD5 Á¤º¸ È®ÀÎ: ¿¹ Àü±â ¸Å°³ º¯¼ö: -ÀÛµ¿ Àü¾Ð: DC 6-24V -ÀÛµ¿ Àü·ù: 80mA @ 12V -GNSS ¾ÈÅ׳ª Àü¾Ð: 5V -³×Æ®¿öÅ© Æ÷Æ® »ç¾ç: RJ45, 10/100Mbps, ±³Â÷ ¿¬°á ÀûÀÀ -ĸ½¶È ¹æ¹ý: RJ45 -Á÷·Ä Æ÷Æ® Àü¼Û ¼Óµµ: 600-1M (bps) -½Å·Ú¼º ¼öÁØ: 2KV ÀüÀÚ±â Àý¿¬ -ÀÛµ¿ ¿Âµµ: -40 ~ 85 ¡É -º¸°ü ¿Âµµ: -45 ~ 105 ¡É -ÀÛµ¿ ½Àµµ: 5% 95% RH (°á·Î ¾øÀ½) -ÀúÀå ½Àµµ: 5% 95% RH (°á·Î ¾øÀ½)
ÆÐÅ°Áö Æ÷ÇÔ: -1 x NTP ³×Æ®¿öÅ© ½Ã°£ ¼¹ö
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