Fiber Pigtail Specification
Fiber optic pigtail is a fiber optic cable terminated with a factory-installed connector on one end, leaving the other end terminated. The connector side can be linked to equipment and the other side melted with optical fiber cables. Pigtail patch cords are utilized to terminate fiber optic cables via fusion or mechanical splicing. High-quality pigtail cables, coupled with correct fusion splicing practices offer the best performance possible for fiber optic cable terminations. Fiber optic pigtails are usually found in fiber optic management equipment like ODF, fiber terminal box and distribution box.
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Fiber optic pigtails are available in various types: there are LC fiber optic pigtails, SC fiber pigtails and ST fiber pigtails, etc. By fiber type, there are single-mode fiber optic pigtail and multimode fiber optic pigtail. And by fiber count, there are 1 fiber,6 fibers, 12 fibers optic pigtails in the market.
By Fiber Type
Fiber optic pigtails can be divided into single-mode (colored yellow) and multimode (colored orange) fiber. Multimode fiber optic pigtails is maded from 62.5/125 or 50/125 mm fiber cables and terminated them with multimode fiber optic connectors at one end. 10G multimode fiber cables (OM3 or OM4) are also available in pigtails. The jacket color of 10G OM3 and OM4 fiber optic pigtail is usually aqua. Single-mode fiber pigtail cables use 9/125 mm single-mode fiber cable and terminate with single-mode fiber connectors at one end.
By Connector Type
According to different types of pigtail cable connector terminated at the end, there are LC fiber pigtail, SC fiber pigtail, ST fiber pigtail, FC fiber pigtail, MT-RJ fiber pigtail, E2000 fiber pigtail and so on. With different structures and appearance, each of them has their own advantages in different applications and systems. Let’s go through some widely used ones.
SC Fiber Pigtail: SC pigtail cable connector is a non-optical disconnect connector with a 2.5mm pre-radiused zirconia or stainless alloy ferrule. SC fiber pigtail is economical for use in applications such as CATV, LAN, WAN, test and measurement.
FC Fiber Pigtail: FC fiber pigtail takes the advantage of the metallic body of FC optical connectors, featuring the screw type structure and high precision ceramic ferrules. FC pigtail patch cords and its related products are widely applied for general applications.
ST Fiber Pigtail: ST pigtail connector is the most popular connector for multimode fiber optic LAN applications. It has a long 2.5mm diameter ferrule made of ceramic (zirconia), stainless alloy or plastic. Hence SC fiber pigtails are
By Environment
Theare are two types fiber optic pigtails.That is Armored Pigtail and Waterproof Pigtail.
Armored Pigtail: enclosed with stainless steel tube or other strong steel inside the outer jacket, armored fiber optic pigtails provide extra protection for the fiber inside and added reliability for the network, while reducing the unnecessary damage caused by rodents, construction work, weight of other cables.
Waterproof Pigtail: designed with a stainless steel strengthened waterproof unit and armored outdoor PE (Poly Ethylene) jacket, waterproof fiber pigtail is a great fit in harsh environments, like communication towers, CATV and military. Waterproof pigtail cable boosts good toughness, tensile and reliable performance, facilitating the use of outdoor connections.
By Fiber Count
we can produce fiber optic pigtails 1, 2, 4, 6, 8, 12, 24 and 48 strand fiber counts. Simplex fiber optic pigtail with one fiber and a connector on one end. Duplex fiber optic pigtail with two fibers and two connectors on one end. Each fiber is marked “A” or “B” or different colored connector boots are used to mark polarity. Similarly, 4, 6, 8, 12, 24, 48 and more than 48 fibers optical pigtails have their corresponding feature.
Fiber Pigtail Specification
Parameter | Singlemode | Multimode |
Insertion loss | ≤0.3dB,typical≤0.2dB | ≤0.30dB |
Return loss | ≥45dB(PC) | ≥35dB |
≥50dB(UPC) | ||
≥60dB(APC) | ||
Durability | ≤0.2dBtypicalchange,1000matings | |
Repeatability | ≤0.10dB | |
Fiber Type | Corning fiber 9um | |
Operationtemperature | -40~+75 | |
Storagetemperature | -40~+85 | |
Operatingwavelength | 1310/1550nm |
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