Extralink Patchcord SC/UPC-SC/UPC SM G.657A1 Duplex 3.0MM 2M
The Extralink SC/UPC-SC/UPC | Patchcord | Single mode, Duplex, G657A1, 3mm, 2m (Part number: EX.16590) from Extralink is a Duplex patch cord with SC/UPC connector at one side and a SC/UPC connector at the other one. Fiber patch cords are a type of cables that have two connectors on both ends. Optic patch cords can come in simplex (1 fiber), duplex (2 fibers) or in MPO (12 fibers). The connectors on both sides of the patch cord, allow it to be quickly connected to another device such as an optical switch or other telecommunications/computer device.
Single-mode patchcord with a length of 2m, cable diameter of 3mm, terminated with SC/UPC-SC/UPC connectors is used to connect optical network equipment such as switches or converters. It contains bidirectional transmission. Patchcords are also widely used in FTTH networks to connect OLT and ONU/ONT devices.
| Cable category | Single-Mode |
| Fiber standard | G.657.A1 |
| Length | 2m |
| Types of connectors | SC/UPC-SC/UPC |
| Cable diameter | 3,0mm |
| Cable diameter | 3 |
| Cable length | 2 |
| Cable type | FTTH |
| Connector 1 | SC/UPC |
| Connector 1 gender | Male |
| Connector 2 | SC/UPC |
| Connector 2 gender | Male |
| Connector material | Ceramic |
| Fiber mode structure | Single-mode |
| Fiber optic patchcord type | Duplex |
| Fibre optic type | G.657.A1 |
| Full duplex | Yes |
| Jacket material | Nylon/Polyvinyl Chloride (PVC) |
| Plug and Play | Yes |
| Product colour | Yellow |
| Quantity per pack | 1 |
Each type of single-mode fiber has its own area of application, and the evolution of these optical fiber specifications reflects the evolution of transmission system technology from the earliest installation of single-mode optical fiber to the present day. Choose the right fiber is very important for each project/installation. The OS2 G.657 standard single-mode fibers were developed to allow a better bending radius regarding the G.652 standard. For the OS2 G.657 fiber there are 4 subcategories: G.657.A1, G.657.A2, G.657.B2, G.657.B3. The G.657.A1 fiber type is characterized by 10 mm minimum bending radius. These specifications of the G.657 fibers allow to have a better cost-efficiency due to compact cable designs and reduced space requirements.
A Duplex configuration is a type of cabling arrangement commonly used in data centers and telecommunication networks. It consists of a two fibers cable , terminated with two connector at each end. It is normaly used in Simplex data transmition.
SC FO Connector is a type of fiber optic connector that uses a 2.5mm ceramic ferrule to align and connect optical fibers. Used in high-speed data communication networks. Provides low insertion loss and high return loss. The connector is easy to install and provides a secure, reliable connection for both single-mode and multimode fiber optic cables. Its locking mechanism ensures a stable connection and the push-pull design makes it easy to connect and disconnect. The SC connector is commonly used in data centers, telecommunication rooms, and other high-density fiber optic installations.
UPC (Ultra Phisical Contact), is a type of polishing procedure that makes a connical end face ferrule minimizing the interference of dust particules in the connectors mate. It as a Return loss >-50dB. UPC connectors may only be mated with other UPC or PC connectors. It can be identified by the blue boot and is used in single-mode and multi-mode fibers.
