{"id":3015,"date":"2026-05-25T17:00:38","date_gmt":"2026-05-25T08:00:38","guid":{"rendered":"https:\/\/canare.jp\/cdn\/?page_id=3015"},"modified":"2026-06-04T15:42:05","modified_gmt":"2026-06-04T06:42:05","slug":"network-switch","status":"publish","type":"page","link":"https:\/\/canare.jp\/cdn\/product\/network-switch\/","title":{"rendered":"-\u9ad8\u7cbe\u5ea6\u6642\u523b\u540c\u671f PTP\u5bfe\u5fdc- Layer2 \u2013 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1"},"content":{"rendered":"
\n

<\/p>\n

\n
\n
<\/span>L2 Managed Switch Series<\/div>\n

\u9ad8\u7cbe\u5ea6
\u6642\u523b\u540c\u671f\u5bfe\u5fdc<\/span>
L2\u30b9\u30a4\u30c3\u30c1<\/h1>\n

\u653e\u9001\u30fb\u6587\u6559\u30fb\u30d3\u30b8\u30cd\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5bfe\u5fdc\u3059\u308b\u30ec\u30a4\u30e42\u30d5\u30eb\u30de\u30cd\u30fc\u30b8\u30c9\u30b9\u30a4\u30c3\u30c1\u3002
\nIEEE 1588v2\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u9ad8\u7cbe\u5ea6PTP\u30d7\u30ed\u30c8\u30b3\u30eb\u5bfe\u5fdc\u3067\u3001\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306aAV\u30b7\u30b9\u30c6\u30e0\u3092\u652f\u3048\u307e\u3059\u3002<\/p>\n

\n IEEE 1588v2 PTP<\/span>
\n IEEE 802.1AS gPTP<\/span>
\n Hot Swap PSU<\/span>
\n Virtual Stacking<\/span>\n <\/div>\n
\n \u88fd\u54c1\u3092\u898b\u308b<\/a>
\n \u6a5f\u80fd\u8a73\u7d30<\/a>\n <\/div>\n<\/p><\/div>\n
\n
\n \"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1<\/p>\n
\n
\n SW2R-GC24XU4W<\/span><\/p>\n
\n
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\n
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\n
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24\u00d7 RJ45 GbE  \u00b7  4\u00d7 SFP+ 10G  \u00b7  FANLESS<\/div>\n<\/p><\/div>\n
\n
\n SW2R-XU12GC4W<\/span><\/p>\n
\n
<\/div>\n
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<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\n
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4\u00d7 RJ45 GbE  \u00b7  12\u00d7 SFP+ 10G  \u00b7  \u226445dB<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n

<\/p>\n

\n
\n
4\u30d7\u30ed\u30c8\u30b3\u30eb<\/span><\/div>\n
PTP\u540c\u671f\u5bfe\u5fdc<\/div>\n<\/div>\n
\n
1GGbps<\/span>
\n10GGbps<\/span><\/div>\n
2\u30e2\u30c7\u30eb\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7<\/div>\n<\/div>\n
\n
2\u7cfb\u7d71<\/span><\/div>\n
\u5197\u9577\u96fb\u6e90\u6a19\u6e96\u642d\u8f09<\/div>\n<\/div>\n
\n
0~45dB<\/span><\/div>\n
\u9759\u97f3\u8a2d\u8a08<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
Key Features<\/div>\n

\u30d7\u30ed\u304c\u6c42\u3081\u308b
\u6a5f\u80fd\u3092\u6a19\u6e96\u642d\u8f09<\/span><\/h2>\n

\u653e\u9001\u30b9\u30bf\u30b8\u30aa\u304b\u3089\u6559\u80b2\u65bd\u8a2d\u3001\u5927\u898f\u6a21\u30d3\u30b8\u30cd\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u307e\u3067\u3001\u3042\u3089\u3086\u308b\u74b0\u5883\u3067\u5b89\u5b9a\u3057\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n

\n
\n
<\/svg><\/div>\n
01<\/div>\n

\u9ad8\u7cbe\u5ea6\u6642\u523b\u540c\u671f PTP<\/h3>\n

\u653e\u9001\u30fb\u30c6\u30ec\u30b3\u30e0\u30fbAV\u30b7\u30b9\u30c6\u30e0\u306b\u5fc5\u8981\u306a\u8907\u6570\u306ePTP\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306b\u5bfe\u5fdc\u3002\u30de\u30a4\u30af\u30ed\u79d2\uff08\u767e\u4e07\u5206\u306e\u4e00\u79d2\uff09\u5358\u4f4d\u306e\u9ad8\u7cbe\u5ea6\u306a\u6642\u523b\u540c\u671f\u7cbe\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n

\n IEEE 1588v2 \u2014 Standard PTP<\/span>
\n IEEE 802.1AS \u2014 AVB\/TSN gPTP<\/span>
\n ITU-T G.8265.1 \/ G.8275.1<\/span>\n <\/div>\n<\/p><\/div>\n
\n
<\/svg><\/div>\n
02<\/div>\n

\u5197\u9577\u96fb\u6e90 \u30db\u30c3\u30c8\u30b9\u30ef\u30c3\u30d7<\/h3>\n

2\u53f0\u306e\u96fb\u6e90\u3092\u6a19\u6e96\u88c5\u5099\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u505c\u6b62\u3055\u305b\u308b\u3053\u3068\u306a\u304f\u96fb\u6e90\u30e6\u30cb\u30c3\u30c8\u3092\u4ea4\u63db\u3067\u304d\u308b\u30db\u30c3\u30c8\u30b9\u30ef\u30c3\u30d7\u5bfe\u5fdc\u3002<\/p>\n<\/p><\/div>\n

\n
<\/svg><\/div>\n
03<\/div>\n

\u4eee\u60f3\u30b9\u30bf\u30c3\u30ad\u30f3\u30b0<\/h3>\n

\u4eee\u60f3\u30b9\u30bf\u30c3\u30ad\u30f3\u30b0\u6a5f\u80fd\u3067\u4e2d\u301c\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u67d4\u8edf\u306b\u62e1\u5f35\u3002\u8907\u6570\u30e6\u30cb\u30c3\u30c8\u3092\u8ad6\u7406\u7684\u306b\u4e00\u62ec\u7ba1\u7406\u3057\u904b\u7528\u8ca0\u8377\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002<\/p>\n<\/p><\/div>\n

\n
<\/svg><\/div>\n
04<\/div>\n

\u9759\u97f3\u30fb\u30d5\u30a1\u30f3\u30ec\u30b9\u8a2d\u8a08<\/h3>\n

GC24XU4W\u306f\u30d5\u30a1\u30f3\u30ec\u30b9\u8a2d\u8a08\u3067\u52d5\u4f5c\u97f3\u30bc\u30ed\u3002XU12GC4W\u306f\u9759\u97f3\u30d5\u30a1\u30f3\u306b\u3088\u308a45dB\u4ee5\u4e0b\u3092\u9054\u6210\u3002\u30b9\u30bf\u30b8\u30aa\u3084\u6559\u80b2\u73fe\u5834\u306a\u3069\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<\/p><\/div>\n

\n
<\/svg><\/div>\n
05<\/div>\n

\u76f4\u611f\u7684GUI \/ CLI\u5bfe\u5fdc<\/h3>\n

\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u30fb\u30e2\u30cb\u30bf\u30fb\u30dd\u30fc\u30c8\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u4e00\u753b\u9762\u3067\u78ba\u8a8d\u3067\u304d\u308b\u72ec\u81eaGUI\u5b8c\u5099\u3002CLI\u306b\u3088\u308b\u8a73\u7d30\u8a2d\u5b9a\u306b\u3082\u5bfe\u5fdc\u3057\u3001\u67d4\u8edf\u306a\u7ba1\u7406\u30b9\u30bf\u30a4\u30eb\u306b\u5fdc\u3048\u307e\u3059\u3002<\/p>\n<\/p><\/div>\n

\n
<\/svg><\/div>\n
06<\/div>\n

\u80cc\u9762\u96c6\u7d04\u30ec\u30a4\u30a2\u30a6\u30c8<\/h3>\n

\u30b1\u30fc\u30d6\u30eb\u985e\u306e\u30bf\u30c3\u30c1\u30dd\u30a4\u30f3\u30c8\u3092\u5168\u3066\u80cc\u9762\u306b\u96c6\u7d04\u3002\u524d\u9762\u306fLED\u306e\u307f\u306e\u30af\u30ea\u30fc\u30f3\u306a\u30c7\u30b6\u30a4\u30f3\u3067\u3001\u30e9\u30c3\u30af\u5185\u306e\u914d\u7dda\u7ba1\u7406\u3092\u5927\u5e45\u306b\u7c21\u7d20\u5316\u3057\u307e\u3059\u3002<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n

<\/p>\n

\n
Product Lineup<\/div>\n

\u88fd\u54c1\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7<\/span><\/h2>\n
\n
\n
\n
1GbE RJ-45 \u00d724<\/div>\n

\"SW2R-GC24XU4W\n <\/div>\n

\n
SW2R-GC24XU4W<\/div>\n
24\u30dd\u30fc\u30c8GbE \u30d5\u30a1\u30f3\u30ec\u30b9\u30e2\u30c7\u30eb \/ 1U\u30e9\u30c3\u30af\u30de\u30a6\u30f3\u30c8<\/div>\n
\n
RJ45\u30dd\u30fc\u30c8<\/span>24\u00d7 10\/100\/1000Mbps<\/span><\/div>\n
SFP+\u30dd\u30fc\u30c8<\/span>4\u00d7 100M\/1G\/2.5G\/10Gbps<\/span><\/div>\n
\u30b7\u30ea\u30a2\u30eb<\/span>1\u00d7 RJ45<\/span><\/div>\n
\u51b7\u5374\u65b9\u5f0f<\/span>\u30d5\u30a1\u30f3\u30ec\u30b9<\/span><\/div>\n
\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf<\/span>1U 19\u30a4\u30f3\u30c1\u30e9\u30c3\u30af<\/span><\/div>\n<\/p><\/div>\n


\n \u8a73\u7d30\u3092\u898b\u308b <\/svg>
\n <\/a>\n <\/div>\n<\/p><\/div>\n

\n
\n
SFP+ \u00d712<\/div>\n

\"SW2R-XU12GC4W\n <\/div>\n

\n
SW2R-XU12GC4W<\/div>\n
12\u30dd\u30fc\u30c8SFP+ 10G\u30e2\u30c7\u30eb \/ 1U\u30e9\u30c3\u30af\u30de\u30a6\u30f3\u30c8<\/div>\n
\n
SFP+\u30dd\u30fc\u30c8<\/span>12\u00d7 100M\/1G\/2.5G\/10Gbps<\/span><\/div>\n
RJ45\u30dd\u30fc\u30c8<\/span>4\u00d7 10\/100\/1000Mbps<\/span><\/div>\n
\u30b7\u30ea\u30a2\u30eb<\/span>1\u00d7 RJ45<\/span><\/div>\n
\u51b7\u5374\u65b9\u5f0f<\/span>\u9759\u97f3\u30d5\u30a1\u30f3 \u226445dB<\/span><\/div>\n
\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf<\/span>1U 19\u30a4\u30f3\u30c1\u30e9\u30c3\u30af<\/span><\/div>\n<\/p><\/div>\n


\n \u8a73\u7d30\u3092\u898b\u308b <\/svg>
\n <\/a>\n <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n

<\/p>\n

\n
Time Sync Protocols<\/div>\n

\u5bfe\u5fdc\u30d7\u30ed\u30c8\u30b3\u30eb<\/span><\/h2>\n
\n
\n
IEEE 1588v2<\/div>\n
Precision Time Protocol<\/div>\n

\u6a19\u6e96\u7684\u306aPTP\u30d7\u30ed\u30c8\u30b3\u30eb\u3002
\n\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u4e0a\u3067\u9ad8\u7cbe\u5ea6\u306a\u6642\u523b\u540c\u671f\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<\/p><\/div>\n

\n
IEEE 802.1AS<\/div>\n
gPTP
\n \u2014 AVB\/TSN\u5411\u3051<\/div>\n

\u6620\u50cf\u30fb\u97f3\u58f0\u306eAVB\/TSN\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5411\u3051\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3002
\n\u30bf\u30a4\u30e0\u30bb\u30f3\u30b7\u30c6\u30a3\u30d6\u306a\u30e1\u30c7\u30a3\u30a2\u4f1d\u9001\u306b\u6700\u9069\u5316\u3002<\/p>\n<\/p><\/div>\n

\n
G.8265.1<\/div>\n
Telecom Profile A<\/div>\n

PTP\u975e\u5bfe\u5fdc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u306e\u901a\u4fe1\u30ad\u30e3\u30ea\u30a2\u5411\u3051\u6642\u523b\u540c\u671f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\uff08Frequency\u5bfe\u5fdc\uff09\u3002<\/p>\n<\/p><\/div>\n

\n
G.8275.1<\/div>\n
Telecom Profile B<\/div>\n

PTP\u5bfe\u5fdc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u306e\u9ad8\u7cbe\u5ea6\u30fb\u9ad8\u4fe1\u983c\u6027\u306a\u6642\u523b\u4f9b\u7d66\u3092\u30ad\u30e3\u30ea\u30a2\u5411\u3051\u306b\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n

<\/p>\n

\n
Comparison<\/div>\n

\u30e2\u30c7\u30eb\u6bd4\u8f03<\/span><\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u4ed5\u69d8<\/th>\nSW2R-GC24XU4W<\/th>\nSW2R-XU12GC4W<\/th>\n<\/tr>\n<\/thead>\n
\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf<\/td>\n1U \u30e9\u30c3\u30af\u30de\u30a6\u30f3\u30c8 (19\u30a4\u30f3\u30c1)<\/td>\n1U \u30e9\u30c3\u30af\u30de\u30a6\u30f3\u30c8 (19\u30a4\u30f3\u30c1)<\/td>\n<\/tr>\n
RJ45\u30dd\u30fc\u30c8<\/td>\n24\u00d7 GbE (10\/100\/1000Mbps)<\/td>\n4\u00d7 GbE (10\/100\/1000Mbps)<\/td>\n<\/tr>\n
SFP+\u30dd\u30fc\u30c8<\/td>\n4\u00d7 (100M\/1G\/2.5G\/10Gbps)<\/td>\n12\u00d7 (100M\/1G\/2.5G\/10Gbps)<\/td>\n<\/tr>\n
\u51b7\u5374\u65b9\u5f0f<\/td>\n\u30d5\u30a1\u30f3\u30ec\u30b9<\/td>\n\u9759\u97f3\u30d5\u30a1\u30f3 (\u226445dB)<\/td>\n<\/tr>\n
\u5197\u9577\u96fb\u6e90<\/td>\n\u2713<\/span> \u6a19\u6e96\u642d\u8f09<\/td>\n\u2713<\/span> \u6a19\u6e96\u642d\u8f09<\/td>\n<\/tr>\n
PTP\u5bfe\u5fdc<\/td>\n\u2713<\/span> \u51684\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/td>\n\u2713<\/span> \u51684\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/td>\n<\/tr>\n
\u4eee\u60f3\u30b9\u30bf\u30c3\u30ad\u30f3\u30b0<\/td>\n\u2713<\/span><\/td>\n\u2713<\/span><\/td>\n<\/tr>\n
GUI \/ CLI\u7ba1\u7406<\/td>\n\u2713<\/span> \u4e21\u5bfe\u5fdc<\/td>\n\u2713<\/span> \u4e21\u5bfe\u5fdc<\/td>\n<\/tr>\n
\u4e3b\u306a\u7528\u9014<\/td>\n\u30a8\u30c3\u30b8\/\u30a2\u30af\u30bb\u30b9\u3001\u653e\u9001\u30fb\u6559\u80b2\u65bd\u8a2d<\/td>\n\u30b3\u30a2\/\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\u3001\u9ad8\u5bc6\u5ea610G<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/section>\n<\/div>\n

<\/p>\n