Panduan Utama untuk 4 Kabel Optik Inti: Spesifikasi, Kode Warna, dan Penggunaan

2026-07-17
Daftar Isi

Dalam dunia infrastruktur jaringan, 4 core optical cable bisa dibilang pilihan paling serbaguna. Baik untuk transmisi luar ruangan jarak jauh atau tulang punggung bangunan internal, ia menawarkan keseimbangan sempurna antara efisiensi biaya dan redundansi.

Panduan ini mencakup semua yang perlu Anda ketahui tentang 4 serat inti, termasuk struktur internalnya, pengkodean warna standar TIA, dan cara memilih jenis yang tepat.

Apa itu Kabel Optik 4 Inti?

kabel optik 4 Core adalah Kabel Serat Optik yang berisi empat serat optik individu dalam jaket luar pelindung tunggal. Setiap serat mampu transmisi data independen.

Panduan Utama untuk 4 Kabel Optik Inti: Spesifikasi, Kode Warna, dan Penggunaan(Paket dan Pengiriman1)

Karena sebagian besar perangkat keras jaringan menggunakan sistem "Duplex" (membutuhkan dua serat: satu untuk Mengirim dan satu untuk Menerima), kabel 4 inti biasanya dirancang untuk mendukung:

Dua tautan dupleks terpisah.

Satu tautan dupleks + Dua serat cadangan (Ini adalah konfigurasi "Redundansi" yang paling umum).

Komponen Utama

Serat Optik: 4 helai kaca atau plastik yang bertanggung jawab untuk membawa sinyal cahaya.

Anggota Kekuatan: Biasanya kawat baja (untuk outdoor) atau benang Aramid / Kevlar (untuk indoor) untuk mencegah peregangan.

Buffer Tubes: Tabung longgar (berisi gel) atau buffer ketat untuk melindungi kaca halus.

Jaket Luar: PE (Polyethylene) untuk kedap air luar ruangan, atau LSZH (Low Smoke Zero Halogen) untuk keamanan dalam ruangan.

4 Kode Warna Serat Inti (TIA-598-C)

Untuk teknisi, mengetahui urutan warna sangat penting untuk penyambungan dan pemutusan. Menurut standar TIA-598-C internasional, urutan warna untuk 4 serat pertama selalu:

Posisi
Warna
Mnemonik
1Biru
Biru
2Oranye
Oranye
3Hijau
Hijau
4Cokelat
Cokelat

Panduan Utama untuk 4 Kabel Optik Inti: Spesifikasi, Kode Warna, dan Penggunaan(Paket dan Pengiriman2)

Pro Tip: Dalam konstruksi kabel "Loose Tube," tabung yang menahan serat biasanya berwarna Biru (mengikuti urutan) atau Putih, sedangkan serat di dalamnya mengikuti urutan Biru / Oranye / Hijau / Coklat.

Mode tunggal vs. Multimode: Yang mana?

Saat membeli 4 kabel inti, spesifikasi yang paling penting adalah "Mode."

1. Mode tunggal (SM)

Kode: OS1, OS2

Warna Jaket: Biasanya Hitam (Outdoor) atau Kuning (Indoor).

Terbaik Untuk: Lari jarak jauh (Kampus, ISP, Telecom).

Teknologi: Menggunakan sumber laser; inti yang sangat tipis (9μm).

2. Multimode (MM)

Kode: OM1, OM2, OM3, OM4

Warna Jaket: Oranye (Legacy) atau Aqua / Violet (Modern berkecepatan tinggi).

Terbaik Untuk: Jarak pendek (Di dalam gedung, Pusat Data, CCTV di bawah 300m).

Teknologi: Menggunakan sumber LED atau VCSEL; inti lebih tebal (50μm).

Panduan Utama untuk 4 Kabel Optik Inti: Spesifikasi, Kode Warna, dan Penggunaan(Paket dan Pengiriman3)

Jenis Konstruksi Umum

Tergantung pada lingkungan instalasi Anda, Anda akan menemukan desain struktural yang berbeda. Berikut adalah jenis industri yang paling umum:

1. Tabung Longgar Tengah (Lapis Baja Luar Ruangan)

Sering disebut dengan kode GYXTW di banyak pasar.

Struktur: Semua 4 serat duduk longgar di tabung tengah berisi jeli. Itu lapis baja dengan pita baja dan kabel baja paralel.

Kelebihan: Tahan air, tahan hewan pengerat, kekuatan tarik tinggi.

Gunakan Kasus: Pemakaman langsung, cambukan udara, atau saluran luar ruangan.

2. Buffered Ketat (Distribusi Dalam Ruangan)

Sering disebut sebagai GJFJV.

Struktur: Serat memiliki lapisan tebal (900μm) dan dikelilingi oleh benang Aramid (Kevlar). Tidak ada gel.

Kelebihan: Fleksibel, mudah dilucuti, mudah di akhiri dengan konektor.

Gunakan Kasus: Kabel Riser, kabel patch, ruang server.

[Saran gambar: Foto close-up Kabel Lapis Baja luar ruangan hitam dengan kabel baja terlihat.]

Mengapa Memilih 4 Inti Di Atas 2 Inti?

Pertanyaan umum adalah:
"Saya hanya perlu menyambungkan satu kamera / sakelar, mengapa membeli 4 inti?"

Redundansi adalah Raja: Serat rapuh selama pemasangan. Jika Anda menarik kabel 2-core dan satu untai putus, kabel tidak berguna. Dengan 4-core, Anda memiliki dua suku cadang instan.

Ekspansi Masa Depan: Anda dapat menggunakan pasangan ekstra untuk Agregasi Tautan (LACP) nanti untuk menggandakan bandwidth Anda tanpa menjalankan kabel baru.

Perbedaan Biaya yang Dapat Diabaikan: Biaya serat kaca itu sendiri rendah. Sebagian besar biaya produksi adalah jaket dan baju besi. Oleh karena itu, kabel 4-core seringkali hanya sen lebih banyak per meter daripada kabel 2-core.

Daftar Periksa Pengadaan

Sebelum memesan dari pemasok, pastikan Anda menentukan:

Aplikasi: Luar Ruangan (UV stabil / Tahan Air) atau Dalam Ruangan (Nilai Api / LSZH)?

Jenis Serat: G.652D (Standard Single-mode) atau OM3 / OM4 (Multimode)?

Armor: Apakah Anda memerlukan Corrugated Steel Tape (CST) untuk perlindungan hewan pengerat?

Kemasan: Drum kayu (biasanya 2km / 3km) atau cut-to-length?

Jelajahi topik ini
We use cookie to improve your online experience. By continuing to browse this website, you agree to our use of cookie.

Cookies

Please read our Terms and Conditions and this Policy before accessing or using our Services. If you cannot agree with this Policy or the Terms and Conditions, please do not access or use our Services. If you are located in a jurisdiction outside the European Economic Area, by using our Services, you accept the Terms and Conditions and accept our privacy practices described in this Policy.
We may modify this Policy at any time, without prior notice, and changes may apply to any Personal Information we already hold about you, as well as any new Personal Information collected after the Policy is modified. If we make changes, we will notify you by revising the date at the top of this Policy. We will provide you with advanced notice if we make any material changes to how we collect, use or disclose your Personal Information that impact your rights under this Policy. If you are located in a jurisdiction other than the European Economic Area, the United Kingdom or Switzerland (collectively “European Countries”), your continued access or use of our Services after receiving the notice of changes, constitutes your acknowledgement that you accept the updated Policy. In addition, we may provide you with real time disclosures or additional information about the Personal Information handling practices of specific parts of our Services. Such notices may supplement this Policy or provide you with additional choices about how we process your Personal Information.


Cookies

Cookies are small text files stored on your device when you access most Websites on the internet or open certain emails. Among other things, Cookies allow a Website to recognize your device and remember if you've been to the Website before. Examples of information collected by Cookies include your browser type and the address of the Website from which you arrived at our Website as well as IP address and clickstream behavior (that is the pages you view and the links you click).We use the term cookie to refer to Cookies and technologies that perform a similar function to Cookies (e.g., tags, pixels, web beacons, etc.). Cookies can be read by the originating Website on each subsequent visit and by any other Website that recognizes the cookie. The Website uses Cookies in order to make the Website easier to use, to support a better user experience, including the provision of information and functionality to you, as well as to provide us with information about how the Website is used so that we can make sure it is as up to date, relevant, and error free as we can. Cookies on the Website We use Cookies to personalize your experience when you visit the Site, uniquely identify your computer for security purposes, and enable us and our third-party service providers to serve ads on our behalf across the internet.

We classify Cookies in the following categories:
 ●  Strictly Necessary Cookies
 ●  Performance Cookies
 ●  Functional Cookies
 ●  Targeting Cookies


Cookie List
A cookie is a small piece of data (text file) that a website – when visited by a user – asks your browser to store on your device in order to remember information about you, such as your language preference or login information. Those cookies are set by us and called first-party cookies. We also use third-party cookies – which are cookies from a domain different than the domain of the website you are visiting – for our advertising and marketing efforts. More specifically, we use cookies and other tracking technologies for the following purposes:

Strictly Necessary Cookies
These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information.

Functional Cookies
These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.

Performance Cookies
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Targeting Cookies
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.

How To Turn Off Cookies
You can choose to restrict or block Cookies through your browser settings at any time. Please note that certain Cookies may be set as soon as you visit the Website, but you can remove them using your browser settings. However, please be aware that restricting or blocking Cookies set on the Website may impact the functionality or performance of the Website or prevent you from using certain services provided through the Website. It will also affect our ability to update the Website to cater for user preferences and improve performance. Cookies within Mobile Applications

We only use Strictly Necessary Cookies on our mobile applications. These Cookies are critical to the functionality of our applications, so if you block or delete these Cookies you may not be able to use the application. These Cookies are not shared with any other application on your mobile device. We never use the Cookies from the mobile application to store personal information about you.

If you have questions or concerns regarding any information in this Privacy Policy, please contact us by email at . You can also contact us via our customer service at our Site.