{"id":47461,"date":"2026-06-04T14:25:01","date_gmt":"2026-06-04T07:25:01","guid":{"rendered":"https:\/\/vinastech.vn\/?p=47461"},"modified":"2026-06-04T14:26:45","modified_gmt":"2026-06-04T07:26:45","slug":"thiet-ke-he-thong-cap-mang-cho-chung-cu","status":"publish","type":"post","link":"https:\/\/vinastech.vn\/thiet-ke-he-thong-cap-mang-cho-chung-cu\/","title":{"rendered":"Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng c\u00e1p m\u1ea1ng cho chung c\u01b0"},"content":{"rendered":"

\u00a0<\/strong>Trong to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb9 (ELV), h\u1ea1 t\u1ea7ng c\u00e1p m\u1ea1ng \u0111\u01b0\u1ee3c xem l\u00e0 n\u1ec1n m\u00f3ng c\u1ee7a m\u1ecdi h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7. N\u1ebfu Switch, Camera, Access Control hay Wifi \u0111\u01b0\u1ee3c xem l\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i th\u00ec h\u1ec7 th\u1ed1ng c\u00e1p ch\u00ednh l\u00e0 “h\u1ec7 tu\u1ea7n ho\u00e0n” \u0111\u1ea3m nhi\u1ec7m vi\u1ec7c truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y.<\/p>\n

Qua nhi\u1ec1u n\u0103m tri\u1ec3n khai c\u00e1c d\u1ef1 \u00e1n chung c\u01b0, kh\u00e1ch s\u1ea1n, v\u0103n ph\u00f2ng v\u00e0 nh\u00e0 m\u00e1y, ch\u00fang t\u00f4i nh\u1eadn th\u1ea5y r\u1eb1ng h\u01a1n 70% c\u00e1c s\u1ef1 c\u1ed1 li\u00ean quan \u0111\u1ebfn m\u1ea1ng kh\u00f4ng xu\u1ea5t ph\u00e1t t\u1eeb thi\u1ebft b\u1ecb m\u00e0 \u0111\u1ebfn t\u1eeb h\u1ec7 th\u1ed1ng c\u00e1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ho\u1eb7c thi c\u00f4ng kh\u00f4ng \u0111\u00fang ti\u00eau chu\u1ea9n.<\/p>\n

M\u1ed9t h\u1ec7 th\u1ed1ng c\u00e1p \u0111\u01b0\u1ee3c tri\u1ec3n khai \u0111\u00fang ngay t\u1eeb \u0111\u1ea7u c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u1ed5n \u0111\u1ecbnh t\u1eeb 10 \u0111\u1ebfn 20 n\u0103m m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu thi\u1ebft k\u1ebf sai ho\u1eb7c thi c\u00f4ng thi\u1ebfu kinh nghi\u1ec7m, chi ph\u00ed kh\u1eafc ph\u1ee5c sau khi c\u00f4ng tr\u00ecnh \u0111i v\u00e0o v\u1eadn h\u00e0nh s\u1ebd r\u1ea5t l\u1edbn.<\/p>\n

\"\"<\/p>\n

    \n
  1. Vai tr\u00f2 c\u1ee7a h\u1ec7 th\u1ed1ng c\u00e1p m\u1ea1ng trong chung c\u01b0<\/strong><\/li>\n<\/ol>\n

    H\u1ec7 th\u1ed1ng c\u00e1p m\u1ea1ng l\u00e0 n\u1ec1n t\u1ea3ng k\u1ebft n\u1ed1i cho t\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7 trong t\u00f2a nh\u00e0:<\/p>\n

      \n
    • H\u1ec7 th\u1ed1ng Camera CCTV.<\/li>\n
    • H\u1ec7 th\u1ed1ng Wifi.<\/li>\n
    • H\u1ec7 th\u1ed1ng Access Control.<\/li>\n
    • H\u1ec7 th\u1ed1ng Intercom.<\/li>\n
    • H\u1ec7 th\u1ed1ng BMS.<\/li>\n
    • H\u1ec7 th\u1ed1ng Parking.<\/li>\n
    • H\u1ec7 th\u1ed1ng IPTV.<\/li>\n
    • H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd c\u01b0 d\u00e2n.<\/li>\n
    • H\u1ec7 th\u1ed1ng IoT.<\/li>\n<\/ul>\n

      Y\u00eau c\u1ea7u c\u1ee7a h\u1ec7 th\u1ed1ng c\u00e1p m\u1ea1ng trong chung c\u01b0 kh\u00f4ng ch\u1ec9 l\u00e0 truy\u1ec1n d\u1eef li\u1ec7u m\u00e0 c\u00f2n ph\u1ea3i \u0111\u00e1p \u1ee9ng:<\/p>\n

        \n
      • \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i.<\/li>\n
      • Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng.<\/li>\n
      • Kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec5u.<\/li>\n
      • T\u00ednh d\u1ec5 b\u1ea3o tr\u00ec.<\/li>\n
      • T\u00ednh d\u1ec5 qu\u1ea3n l\u00fd.<\/li>\n
      • Kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng c\u00e1c c\u00f4ng ngh\u1ec7 trong t\u01b0\u01a1ng lai.<\/li>\n<\/ul>\n

        Th\u00f4ng th\u01b0\u1eddng tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng thi\u1ebft b\u1ecb m\u1ea1ng ch\u1ec9 t\u1eeb 5 \u0111\u1ebfn 7 n\u0103m, trong khi h\u1ec7 th\u1ed1ng c\u00e1p m\u1ea1ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng t\u1eeb 15 \u0111\u1ebfn 20 n\u0103m. Ch\u00ednh v\u00ec v\u1eady, vi\u1ec7c \u0111\u1ea7u t\u01b0 \u0111\u00fang ngay t\u1eeb \u0111\u1ea7u cho h\u1ea1 t\u1ea7ng c\u00e1p l\u00e0 y\u1ebfu t\u1ed1 r\u1ea5t quan tr\u1ecdng.<\/p>\n

          \n
        1. C\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng c\u00e1p trong chung c\u01b0<\/strong><\/li>\n<\/ol>\n

          M\u1ed9t h\u1ec7 th\u1ed1ng c\u00e1p m\u1ea1ng ti\u00eau chu\u1ea9n th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh hai ph\u1ea7n ch\u00ednh:<\/p>\n

          H\u1ec7 th\u1ed1ng c\u00e1p ngang (Horizontal Cabling)<\/strong><\/p>\n

          L\u00e0 ph\u1ea7n c\u00e1p k\u1ebft n\u1ed1i t\u1eeb t\u1ee7 m\u1ea1ng t\u1ea7ng (IDF) t\u1edbi c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i.<\/p>\n

          V\u00ed d\u1ee5:<\/p>\n

            \n
          • Camera IP.<\/li>\n
          • Access Point Wifi.<\/li>\n
          • B\u1ed9 ki\u1ec3m so\u00e1t c\u1eeda.<\/li>\n
          • Intercom.<\/li>\n
          • M\u00e1y t\u00ednh v\u0103n ph\u00f2ng.<\/li>\n
          • Thi\u1ebft b\u1ecb IoT.<\/li>\n<\/ul>\n

            Th\u00f4ng th\u01b0\u1eddng kho\u1ea3ng c\u00e1ch t\u1ed1i \u0111a c\u1ee7a tuy\u1ebfn c\u00e1p ngang l\u00e0:<\/p>\n

              \n
            • 90m c\u00e1p c\u1ed1 \u0111\u1ecbnh.<\/li>\n
            • 10m d\u00e2y nh\u1ea3y (Patch Cord).<\/li>\n<\/ul>\n

              T\u1ed5ng chi\u1ec1u d\u00e0i t\u1ed1i \u0111a kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 100m theo ti\u00eau chu\u1ea9n.<\/p>\n

              H\u1ec7 th\u1ed1ng c\u00e1p tr\u1ee5c \u0111\u1ee9ng (Backbone Cabling)<\/strong><\/p>\n

              L\u00e0 h\u1ec7 th\u1ed1ng k\u1ebft n\u1ed1i gi\u1eefa:<\/p>\n

                \n
              • MDF v\u00e0 IDF.<\/li>\n
              • C\u00e1c t\u1ea7ng trong t\u00f2a nh\u00e0.<\/li>\n
              • C\u00e1c block trong khu chung c\u01b0.<\/li>\n
              • Ph\u00f2ng Server t\u1edbi c\u00e1c t\u1ee7 k\u1ef9 thu\u1eadt.<\/li>\n<\/ul>\n

                Backbone th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1p quang thay v\u00ec c\u00e1p \u0111\u1ed3ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o:<\/p>\n

                  \n
                • Kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn xa.<\/li>\n
                • B\u0103ng th\u00f4ng l\u1edbn.<\/li>\n
                • Ch\u1ed1ng nhi\u1ec5u \u0111i\u1ec7n t\u1eeb.<\/li>\n
                • D\u1ec5 n\u00e2ng c\u1ea5p l\u00ean 10G, 25G ho\u1eb7c 40G.<\/li>\n<\/ul>\n
                    \n
                  1. Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng c\u00e1p ngang<\/strong><\/li>\n<\/ol>\n

                    C\u00e1p m\u1ea1ng Cat6<\/strong><\/p>\n

                    Cat6 hi\u1ec7n nay l\u00e0 lo\u1ea1i c\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t trong c\u00e1c d\u1ef1 \u00e1n chung c\u01b0.<\/p>\n

                    Th\u00f4ng s\u1ed1 c\u01a1 b\u1ea3n:<\/p>\n

                      \n
                    • T\u1ed1c \u0111\u1ed9 1Gbps \u0111\u1ebfn 10Gbps.<\/li>\n
                    • B\u0103ng th\u00f4ng 250MHz.<\/li>\n
                    • Kho\u1ea3ng c\u00e1ch t\u1ed1i \u0111a 100m.<\/li>\n
                    • H\u1ed7 tr\u1ee3 PoE v\u00e0 PoE+.<\/li>\n<\/ul>\n

                      \u1ee8ng d\u1ee5ng:<\/p>\n

                        \n
                      • Camera IP.<\/li>\n
                      • Wifi.<\/li>\n
                      • Access Control.<\/li>\n
                      • M\u00e1y t\u00ednh v\u0103n ph\u00f2ng.<\/li>\n
                      • \u0110i\u1ec7n tho\u1ea1i IP.<\/li>\n<\/ul>\n

                        \u01afu \u0111i\u1ec3m:<\/p>\n

                          \n
                        • Chi ph\u00ed h\u1ee3p l\u00fd.<\/li>\n
                        • Thi c\u00f4ng d\u1ec5 d\u00e0ng.<\/li>\n
                        • \u0110\u00e1p \u1ee9ng h\u1ea7u h\u1ebft nhu c\u1ea7u hi\u1ec7n nay.<\/li>\n<\/ul>\n

                          \u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n chung c\u01b0 t\u1ea7m trung, Cat6 th\u01b0\u1eddng l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u nh\u1ea5t v\u1ec1 hi\u1ec7u qu\u1ea3 \u0111\u1ea7u t\u01b0.<\/p>\n

                          C\u00e1p m\u1ea1ng Cat6A<\/strong><\/p>\n

                          Cat6A l\u00e0 phi\u00ean b\u1ea3n n\u00e2ng c\u1ea5p c\u1ee7a Cat6.<\/p>\n

                          Th\u00f4ng s\u1ed1 c\u01a1 b\u1ea3n:<\/p>\n

                            \n
                          • H\u1ed7 tr\u1ee3 10Gbps \u1edf kho\u1ea3ng c\u00e1ch 100m.<\/li>\n
                          • B\u0103ng th\u00f4ng 500MHz.<\/li>\n
                          • Kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec5u t\u1ed1t h\u01a1n.<\/li>\n
                          • H\u1ed7 tr\u1ee3 PoE c\u00f4ng su\u1ea5t cao.<\/li>\n<\/ul>\n

                            \u1ee8ng d\u1ee5ng:<\/p>\n

                              \n
                            • Wifi 6.<\/li>\n
                            • Wifi 6E.<\/li>\n
                            • Wifi 7.<\/li>\n
                            • Camera AI \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao.<\/li>\n
                            • C\u00e1c h\u1ec7 th\u1ed1ng IoT m\u1eadt \u0111\u1ed9 l\u1edbn.<\/li>\n<\/ul>\n

                              \u01afu \u0111i\u1ec3m:<\/p>\n

                                \n
                              • \u0110\u00e1p \u1ee9ng l\u00e2u d\u00e0i.<\/li>\n
                              • D\u1ec5 n\u00e2ng c\u1ea5p l\u00ean m\u1ea1ng 10Gbps.<\/li>\n
                              • T\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi.<\/li>\n<\/ul>\n

                                \u0110\u1ed1i v\u1edbi c\u00e1c chung c\u01b0 cao c\u1ea5p ho\u1eb7c Smart Building, Cat6A ng\u00e0y c\u00e0ng tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c nhi\u1ec1u ch\u1ee7 \u0111\u1ea7u t\u01b0 l\u1ef1a ch\u1ecdn.<\/p>\n

                                Khuy\u1ebfn ngh\u1ecb l\u1ef1a ch\u1ecdn<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n
                                Khu v\u1ef1c<\/strong><\/td>\nLo\u1ea1i c\u00e1p khuy\u1ebfn ngh\u1ecb<\/strong><\/td>\n<\/tr>\n<\/thead>\n
                                Camera th\u00f4ng th\u01b0\u1eddng<\/td>\nCat6<\/td>\n<\/tr>\n
                                Access Control<\/td>\nCat6<\/td>\n<\/tr>\n
                                M\u00e1y t\u00ednh v\u0103n ph\u00f2ng<\/td>\nCat6<\/td>\n<\/tr>\n
                                Wifi 6\/6E<\/td>\nCat6A<\/td>\n<\/tr>\n
                                Wifi 7<\/td>\nCat6A<\/td>\n<\/tr>\n
                                Smart Building<\/td>\nCat6A<\/td>\n<\/tr>\n
                                H\u1ec7 th\u1ed1ng AI Camera<\/td>\nCat6A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                                \u00a0Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng c\u00e1p tr\u1ee5c \u0111\u1ee9ng<\/strong><\/p>\n

                                Fiber Single Mode (SM)<\/strong><\/p>\n

                                Single Mode l\u00e0 lo\u1ea1i c\u00e1p quang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t trong c\u00e1c t\u00f2a nh\u00e0 hi\u1ec7n \u0111\u1ea1i.<\/p>\n

                                \u01afu \u0111i\u1ec3m:<\/p>\n

                                  \n
                                • Kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn r\u1ea5t xa.<\/li>\n
                                • B\u0103ng th\u00f4ng l\u1edbn.<\/li>\n
                                • D\u1ec5 n\u00e2ng c\u1ea5p t\u1ed1c \u0111\u1ed9.<\/li>\n
                                • Suy hao th\u1ea5p.<\/li>\n<\/ul>\n

                                  \u1ee8ng d\u1ee5ng:<\/p>\n

                                    \n
                                  • Backbone MDF t\u1edbi IDF.<\/li>\n
                                  • K\u1ebft n\u1ed1i gi\u1eefa c\u00e1c block.<\/li>\n
                                  • K\u1ebft n\u1ed1i Core Switch.<\/li>\n
                                  • K\u1ebft n\u1ed1i Data Center.<\/li>\n<\/ul>\n

                                    Trong c\u00e1c d\u1ef1 \u00e1n hi\u1ec7n nay, Single Mode g\u1ea7n nh\u01b0 l\u00e0 l\u1ef1a ch\u1ecdn m\u1eb7c \u0111\u1ecbnh cho h\u1ec7 th\u1ed1ng Backbone.<\/p>\n

                                    Fiber Multi Mode (MM)<\/strong><\/p>\n

                                    Multi Mode th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f3 kho\u1ea3ng c\u00e1ch ng\u1eafn.<\/p>\n

                                    \u01afu \u0111i\u1ec3m:<\/p>\n

                                      \n
                                    • Gi\u00e1 module quang th\u1ea5p h\u01a1n.<\/li>\n
                                    • Thi c\u00f4ng \u0111\u01a1n gi\u1ea3n.<\/li>\n<\/ul>\n

                                      Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/p>\n

                                        \n
                                      • Kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn ng\u1eafn.<\/li>\n
                                      • Kh\u00f3 n\u00e2ng c\u1ea5p l\u00e2u d\u00e0i.<\/li>\n<\/ul>\n

                                        Trong c\u00e1c d\u1ef1 \u00e1n chung c\u01b0 hi\u1ec7n \u0111\u1ea1i, Multi Mode ng\u00e0y c\u00e0ng \u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho Backbone ch\u00ednh.<\/p>\n

                                        Khuy\u1ebfn ngh\u1ecb tri\u1ec3n khai<\/strong><\/p>\n

                                        \u0110\u1ed1i v\u1edbi c\u00e1c t\u00f2a nh\u00e0 m\u1edbi:<\/p>\n

                                          \n
                                        • Backbone ch\u00ednh s\u1eed d\u1ee5ng Single Mode.<\/li>\n
                                        • T\u1ed1i thi\u1ec3u 12 core.<\/li>\n
                                        • Khuy\u1ebfn ngh\u1ecb 24 core.<\/li>\n
                                        • C\u00e1c tuy\u1ebfn quan tr\u1ecdng n\u00ean c\u00f3 \u0111\u01b0\u1eddng d\u1ef1 ph\u00f2ng.<\/li>\n<\/ul>\n

                                          Kh\u00f4ng n\u00ean k\u00e9o \u0111\u00fang s\u1ed1 core \u0111ang s\u1eed d\u1ee5ng.<\/p>\n

                                          V\u00ed d\u1ee5:<\/p>\n

                                          Hi\u1ec7n t\u1ea1i ch\u1ec9 d\u00f9ng 2 core nh\u01b0ng n\u00ean tri\u1ec3n khai 12 ho\u1eb7c 24 core \u0111\u1ec3 ph\u1ee5c v\u1ee5 nhu c\u1ea7u m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai.<\/p>\n

                                            \n
                                          1. Thi\u1ebft k\u1ebf Patch Panel v\u00e0 ODF<\/strong><\/li>\n<\/ol>\n

                                            Patch Panel<\/strong><\/p>\n

                                            Patch Panel l\u00e0 n\u01a1i t\u1eadp trung to\u00e0n b\u1ed9 \u0111\u1ea7u cu\u1ed1i c\u00e1p m\u1ea1ng.<\/p>\n

                                            L\u1ee3i \u00edch:<\/p>\n

                                              \n
                                            • Qu\u1ea3n l\u00fd c\u00e1p khoa h\u1ecdc.<\/li>\n
                                            • D\u1ec5 b\u1ea3o tr\u00ec.<\/li>\n
                                            • D\u1ec5 thay \u0111\u1ed5i k\u1ebft n\u1ed1i.<\/li>\n
                                            • Gi\u1ea3m h\u1ecfng c\u1ed5ng Switch.<\/li>\n<\/ul>\n

                                              M\u1ed9t nguy\u00ean t\u1eafc quan tr\u1ecdng:<\/p>\n

                                              Kh\u00f4ng \u0111\u1ea5u tr\u1ef1c ti\u1ebfp d\u00e2y m\u1ea1ng v\u00e0o Switch.<\/p>\n

                                              T\u1ea5t c\u1ea3 c\u00e1p ngang ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1ea5u v\u00e0o Patch Panel tr\u01b0\u1edbc khi k\u1ebft n\u1ed1i sang Switch b\u1eb1ng Patch Cord.<\/p>\n

                                              ODF Quang<\/strong><\/p>\n

                                              ODF l\u00e0 n\u01a1i qu\u1ea3n l\u00fd c\u00e1c \u0111\u1ea7u n\u1ed1i quang.<\/p>\n

                                              ODF gi\u00fap:<\/p>\n

                                                \n
                                              • B\u1ea3o v\u1ec7 m\u1ed1i h\u00e0n quang.<\/li>\n
                                              • Qu\u1ea3n l\u00fd tuy\u1ebfn quang.<\/li>\n
                                              • D\u1ec5 b\u1ea3o tr\u00ec.<\/li>\n
                                              • D\u1ec5 m\u1edf r\u1ed9ng.<\/li>\n<\/ul>\n

                                                ODF c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh s\u1ed1 \u0111\u1ea7y \u0111\u1ee7 v\u00e0 l\u01b0u h\u1ed3 s\u01a1 qu\u1ea3n l\u00fd core quang.<\/p>\n

                                                  \n
                                                1. Kinh nghi\u1ec7m th\u1ef1c t\u1ebf khi thi c\u00f4ng h\u1ec7 th\u1ed1ng c\u00e1p<\/strong><\/li>\n<\/ol>\n

                                                  Kh\u00f4ng k\u00e9o song song v\u1edbi c\u00e1p \u0111i\u1ec7n l\u1ef1c<\/strong><\/p>\n

                                                  \u0110\u00e2y l\u00e0 l\u1ed7i r\u1ea5t ph\u1ed5 bi\u1ebfn t\u1ea1i c\u00f4ng tr\u01b0\u1eddng.<\/p>\n

                                                  Khi c\u00e1p m\u1ea1ng ch\u1ea1y song song v\u1edbi:<\/p>\n

                                                    \n
                                                  • C\u00e1p ngu\u1ed3n \u0111\u1ed9ng l\u1ef1c.<\/li>\n
                                                  • C\u00e1p m\u00e1y ph\u00e1t.<\/li>\n
                                                  • C\u00e1p \u0111i\u1ec1u h\u00f2a c\u00f4ng su\u1ea5t l\u1edbn.<\/li>\n<\/ul>\n

                                                    S\u1ebd xu\u1ea5t hi\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng nhi\u1ec5u \u0111i\u1ec7n t\u1eeb.<\/p>\n

                                                    H\u1eadu qu\u1ea3:<\/p>\n

                                                      \n
                                                    • M\u1ea5t g\u00f3i tin.<\/li>\n
                                                    • Camera gi\u1eadt h\u00ecnh.<\/li>\n
                                                    • M\u1ea1ng ch\u1eadp ch\u1eddn.<\/li>\n
                                                    • Gi\u1ea3m tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n

                                                      Khuy\u1ebfn ngh\u1ecb:<\/p>\n

                                                        \n
                                                      • T\u00e1ch ri\u00eang m\u00e1ng \u0111i\u1ec7n v\u00e0 m\u00e1ng d\u1eef li\u1ec7u.<\/li>\n
                                                      • Kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u t\u1eeb 20cm \u0111\u1ebfn 50cm.<\/li>\n
                                                      • N\u1ebfu b\u1eaft bu\u1ed9c giao c\u1eaft th\u00ec n\u00ean vu\u00f4ng g\u00f3c 90 \u0111\u1ed9.<\/li>\n<\/ul>\n

                                                        Kh\u00f4ng b\u1ebb g\u1eadp c\u00e1p<\/strong><\/p>\n

                                                        Trong qu\u00e1 tr\u00ecnh thi c\u00f4ng, nhi\u1ec1u \u0111\u1ed9i k\u00e9o c\u00e1p th\u01b0\u1eddng b\u1ebb cong c\u00e1p qu\u00e1 m\u1ee9c.<\/p>\n

                                                        \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t nguy hi\u1ec3m v\u1edbi:<\/p>\n

                                                          \n
                                                        • Cat6A.<\/li>\n
                                                        • C\u00e1p quang.<\/li>\n<\/ul>\n

                                                          H\u1eadu qu\u1ea3:<\/p>\n

                                                            \n
                                                          • Suy hao t\u00edn hi\u1ec7u.<\/li>\n
                                                          • Kh\u00f4ng \u0111\u1ea1t chu\u1ea9n Fluke.<\/li>\n
                                                          • \u0110\u1ee9t ng\u1ea7m l\u00f5i \u0111\u1ed3ng.<\/li>\n
                                                          • G\u00e3y s\u1ee3i quang.<\/li>\n<\/ul>\n

                                                            Nguy\u00ean t\u1eafc:<\/p>\n

                                                            B\u00e1n k\u00ednh u\u1ed1n cong t\u1ed1i thi\u1ec3u ph\u1ea3i tu\u00e2n theo khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n

                                                            \u0110\u00e1nh s\u1ed1 nh\u00e3n hai \u0111\u1ea7u<\/strong><\/p>\n

                                                            M\u1ed7i tuy\u1ebfn c\u00e1p ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh s\u1ed1 t\u1ea1i:<\/p>\n

                                                              \n
                                                            • \u0110\u1ea7u Patch Panel.<\/li>\n
                                                            • \u0110\u1ea7u thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n

                                                              V\u00ed d\u1ee5:<\/p>\n

                                                              PP01-24 \u2192 CAM-B1-024<\/p>\n

                                                              Khi x\u1ea3y ra s\u1ef1 c\u1ed1, k\u1ef9 thu\u1eadt vi\u00ean c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh ngay tuy\u1ebfn c\u00e1p c\u1ea7n ki\u1ec3m tra.<\/p>\n

                                                              Vi\u1ec7c \u0111\u00e1nh nh\u00e3n \u0111\u1ea7y \u0111\u1ee7 c\u00f3 th\u1ec3 gi\u1ea3m h\u01a1n 70% th\u1eddi gian x\u1eed l\u00fd s\u1ef1 c\u1ed1.<\/p>\n

                                                                \n
                                                              1. C\u00e1c l\u1ed7i ph\u1ed5 bi\u1ebfn trong tri\u1ec3n khai h\u1ec7 th\u1ed1ng c\u00e1p m\u1ea1ng<\/strong><\/li>\n<\/ol>\n

                                                                Patch Panel kh\u00f4ng \u0111\u00e1nh s\u1ed1<\/strong><\/p>\n

                                                                \u0110\u00e2y l\u00e0 l\u1ed7i ph\u1ed5 bi\u1ebfn nh\u1ea5t.<\/p>\n

                                                                Khi b\u00e0n giao:<\/p>\n

                                                                  \n
                                                                • Kh\u00f4ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u1ed5ng n\u00e0o \u0111i \u0111\u00e2u.<\/li>\n
                                                                • Kh\u00f4ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c camera n\u00e0o t\u01b0\u01a1ng \u1ee9ng.<\/li>\n
                                                                • Kh\u00f3 b\u1ea3o tr\u00ec.<\/li>\n<\/ul>\n

                                                                  Sau v\u00e0i n\u0103m v\u1eadn h\u00e0nh, vi\u1ec7c truy v\u1ebft g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c.<\/p>\n

                                                                  Thi\u1ebfu b\u1ea3n v\u1ebd ho\u00e0n c\u00f4ng<\/strong><\/p>\n

                                                                  Nhi\u1ec1u nh\u00e0 th\u1ea7u ch\u1ec9 b\u00e0n giao thi\u1ebft b\u1ecb nh\u01b0ng kh\u00f4ng b\u00e0n giao h\u1ed3 s\u01a1 ho\u00e0n c\u00f4ng.<\/p>\n

                                                                  H\u1ed3 s\u01a1 c\u1ea7n c\u00f3:<\/p>\n

                                                                    \n
                                                                  • S\u01a1 \u0111\u1ed3 MDF.<\/li>\n
                                                                  • S\u01a1 \u0111\u1ed3 IDF.<\/li>\n
                                                                  • Danh s\u00e1ch Patch Panel.<\/li>\n
                                                                  • Danh s\u00e1ch c\u1ed5ng Switch.<\/li>\n
                                                                  • Danh s\u00e1ch IP.<\/li>\n
                                                                  • S\u01a1 \u0111\u1ed3 tuy\u1ebfn c\u00e1p.<\/li>\n<\/ul>\n

                                                                    Thi\u1ebfu c\u00e1c t\u00e0i li\u1ec7u n\u00e0y s\u1ebd g\u00e2y kh\u00f3 kh\u0103n r\u1ea5t l\u1edbn cho \u0111\u01a1n v\u1ecb v\u1eadn h\u00e0nh.<\/p>\n

                                                                    D\u00e2y m\u1ea1ng v\u01b0\u1ee3t qu\u00e1 90m<\/strong><\/p>\n

                                                                    \u0110\u00e2y l\u00e0 l\u1ed7i thi\u1ebft k\u1ebf kh\u00e1 ph\u1ed5 bi\u1ebfn.<\/p>\n

                                                                    Nhi\u1ec1u k\u1ef9 s\u01b0 kh\u00f4ng kh\u1ea3o s\u00e1t k\u1ef9 n\u00ean kho\u1ea3ng c\u00e1ch t\u1eeb IDF t\u1edbi thi\u1ebft b\u1ecb v\u01b0\u1ee3t qu\u00e1 ti\u00eau chu\u1ea9n.<\/p>\n

                                                                    H\u1eadu qu\u1ea3:<\/p>\n

                                                                      \n
                                                                    • T\u1ed1c \u0111\u1ed9 gi\u1ea3m.<\/li>\n
                                                                    • M\u1ea5t k\u1ebft n\u1ed1i.<\/li>\n
                                                                    • Kh\u00f4ng \u0111\u1ee7 c\u00f4ng su\u1ea5t PoE.<\/li>\n
                                                                    • Camera th\u01b0\u1eddng xuy\u00ean m\u1ea5t t\u00edn hi\u1ec7u.<\/li>\n<\/ul>\n

                                                                      Khi thi\u1ebft k\u1ebf c\u1ea7n:<\/p>\n

                                                                        \n
                                                                      • X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed IDF ph\u00f9 h\u1ee3p.<\/li>\n
                                                                      • \u0110o kho\u1ea3ng c\u00e1ch th\u1ef1c t\u1ebf.<\/li>\n
                                                                      • T\u00ednh to\u00e1n tuy\u1ebfn \u0111i c\u00e1p.<\/li>\n
                                                                      • B\u1ed5 sung th\u00eam IDF n\u1ebfu c\u1ea7n.<\/li>\n<\/ul>\n

                                                                        Kh\u00f4ng n\u00ean c\u1ed1 g\u1eafng ti\u1ebft ki\u1ec7m m\u1ed9t t\u1ee7 IDF \u0111\u1ec3 r\u1ed3i l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/p>\n

                                                                        H\u1ec7 th\u1ed1ng c\u00e1p m\u1ea1ng l\u00e0 n\u1ec1n t\u1ea3ng quan tr\u1ecdng nh\u1ea5t c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng ELV trong chung c\u01b0. M\u1ed9t h\u1ea1 t\u1ea7ng c\u00e1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u00fang chu\u1ea9n, thi c\u00f4ng \u0111\u00fang k\u1ef9 thu\u1eadt v\u00e0 qu\u1ea3n l\u00fd khoa h\u1ecdc s\u1ebd gi\u00fap h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh trong nhi\u1ec1u n\u0103m, gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai.<\/p>\n

                                                                        Kinh nghi\u1ec7m th\u1ef1c t\u1ebf VinaSTech cho th\u1ea5y r\u1eb1ng chi ph\u00ed \u0111\u1ea7u t\u01b0 th\u00eam cho h\u1ea1 t\u1ea7ng c\u00e1p ngay t\u1eeb \u0111\u1ea7u th\u01b0\u1eddng ch\u1ec9 chi\u1ebfm t\u1ef7 l\u1ec7 r\u1ea5t nh\u1ecf trong t\u1ed5ng d\u1ef1 \u00e1n, nh\u01b0ng l\u1ea1i quy\u1ebft \u0111\u1ecbnh ph\u1ea7n l\u1edbn ch\u1ea5t l\u01b0\u1ee3ng v\u1eadn h\u00e0nh c\u1ee7a c\u00f4ng tr\u00ecnh trong su\u1ed1t v\u00f2ng \u0111\u1eddi khai th\u00e1c.<\/p>\n

                                                                         <\/p>\n","protected":false},"excerpt":{"rendered":"

                                                                        Trong to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb9 (ELV), h\u1ea1 t\u1ea7ng c\u00e1p m\u1ea1ng \u0111\u01b0\u1ee3c xem l\u00e0 n\u1ec1n m\u00f3ng c\u1ee7a m\u1ecdi h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7. N\u1ebfu Switch, Camera, Access Control hay Wifi \u0111\u01b0\u1ee3c xem l\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i th\u00ec h\u1ec7 th\u1ed1ng c\u00e1p ch\u00ednh l\u00e0 “h\u1ec7 tu\u1ea7n ho\u00e0n” \u0111\u1ea3m nhi\u1ec7m vi\u1ec7c truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y.
                                                                        \nQua nhi\u1ec1u n\u0103m tri\u1ec3n khai c\u00e1c d\u1ef1 \u00e1n chung c\u01b0, kh\u00e1ch s\u1ea1n, v\u0103n ph\u00f2ng v\u00e0 nh\u00e0 m\u00e1y, ch\u00fang t\u00f4i nh\u1eadn th\u1ea5y r\u1eb1ng h\u01a1n 70% c\u00e1c s\u1ef1 c\u1ed1 li\u00ean quan \u0111\u1ebfn m\u1ea1ng kh\u00f4ng xu\u1ea5t ph\u00e1t t\u1eeb thi\u1ebft b\u1ecb m\u00e0 \u0111\u1ebfn t\u1eeb h\u1ec7 th\u1ed1ng c\u00e1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ho\u1eb7c thi c\u00f4ng kh\u00f4ng \u0111\u00fang ti\u00eau chu\u1ea9n.<\/p>\n","protected":false},"author":1,"featured_media":47462,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2545,2555,2557,2559,2571,1718,1612,2547,2551],"tags":[],"class_list":["post-47461","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dich-vu","category-giai-phap","category-ha-tang-cntt","category-ha-tang-mang","category-he-thong-giam-sat-va-tu-dong-hoa","category-tin-cong-nghe-vi","category-tin-tuc","category-trien-khai-tich-hop-he-thong","category-tu-van-giai-phap"],"yoast_head":"\nThi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng c\u00e1p m\u1ea1ng cho chung c\u01b0<\/title>\n<meta name=\"description\" content=\"\u00a0Trong to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb9 (ELV), h\u1ea1 t\u1ea7ng c\u00e1p m\u1ea1ng \u0111\u01b0\u1ee3c xem l\u00e0 n\u1ec1n m\u00f3ng c\u1ee7a m\u1ecdi h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7. N\u1ebfu Switch, Camera, Access Control hay Wifi \u0111\u01b0\u1ee3c xem l\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i th\u00ec h\u1ec7 th\u1ed1ng c\u00e1p ch\u00ednh l\u00e0 "h\u1ec7 tu\u1ea7n ho\u00e0n" \u0111\u1ea3m nhi\u1ec7m vi\u1ec7c truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y.Qua nhi\u1ec1u n\u0103m tri\u1ec3n khai c\u00e1c d\u1ef1 \u00e1n chung c\u01b0, kh\u00e1ch s\u1ea1n, v\u0103n ph\u00f2ng v\u00e0 nh\u00e0 m\u00e1y, ch\u00fang t\u00f4i nh\u1eadn th\u1ea5y r\u1eb1ng h\u01a1n 70% c\u00e1c s\u1ef1 c\u1ed1 li\u00ean quan \u0111\u1ebfn m\u1ea1ng kh\u00f4ng xu\u1ea5t ph\u00e1t t\u1eeb thi\u1ebft b\u1ecb m\u00e0 \u0111\u1ebfn t\u1eeb h\u1ec7 th\u1ed1ng c\u00e1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ho\u1eb7c thi c\u00f4ng kh\u00f4ng \u0111\u00fang ti\u00eau chu\u1ea9n.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vinastech.vn\/thiet-ke-he-thong-cap-mang-cho-chung-cu\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng c\u00e1p m\u1ea1ng cho chung c\u01b0\" \/>\n<meta property=\"og:description\" content=\"\u00a0Trong to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb9 (ELV), h\u1ea1 t\u1ea7ng c\u00e1p m\u1ea1ng \u0111\u01b0\u1ee3c xem l\u00e0 n\u1ec1n m\u00f3ng c\u1ee7a m\u1ecdi h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7. 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