Indoor Fiber Optic Patch Cords
Fiber optic patch cords are used to connect optical switches and other telecommunications/computer devices. They are also known as jumper cables or fiber patch leads.
Simplex patch cable has one connector at both ends,it has only one fiber inside,so data can only be transferred in one direction. Duplex patch cable has two connectors at both ends,it has two fiber inside,and can realize two way transmission of data.
Mode Conditioning Fiber Optic Patch Cords
Mode conditioning patch cords are essential when using Gigabit Ethernet 1000BASE-LX (1300nm wavelength) equipment over existing multimode fiber plant. They allow a single mode transmit signal to be successfully launched down the center of multimode fiber and help prevent DMD (differential mode delay) effects that limit the maximum cable distance lengths for operating Gigabit Ethernet.
These special fiber patch cables are constructed like standard duplex multimode patch cords with a length of single mode to multimode offset fiber connection part at the beginning of one leg. They feature LC-to-LC fiber connectors on both ends and are available in a variety of OM1 (62.5/125um) or 50/125um versions.
When a laser signal is sent down the center of multimode fiber, it creates multiple signals that can confuse the receiver at the other end. This is called DMD, and it can cause bit errors in the transmission signal. Mode conditioning patch cords reduce DMD effects by offsetting the single mode fiber core from the multimode fiber plant.
Note that these specialized patch cords can only be used with equipment-to-cable plant connections over legacy multimode fiber plants. They should not be used indoor-fiber-optic-patch-cords with any 850nm equipment or any OM3/OM4 or laser-optimized multimode fibers. In addition, if you are replacing an older multimode patch cord with a mode conditioning patch cord, it’s important to replace any existing LED lighting on the multimode side with an LED light that generates much less interference than traditional LED lights.
Automatic Shutter SC/APC Fiber Optic Patch Cords
A fiber optic patch cord is a cable that features an optical fiber connector on each end and unterminated fiber cable in between. It’s an important component for ensuring connectivity between network devices. The cords enable easy changes to network layouts without using punch blocks or patch panels and connect equipment like monitors, printers, and data storage systems to networks.
OPTICO’s automatic shutter SC/APC patch cords feature a dust shutter adapter that closes when the connector is not being used, preventing contamination of the fiber optic port. This mechanism prevents dust and dirt from entering the ferrule end face, improving signal quality and maintaining attenuation. The adapter also has a latch that helps protect the connector from accidental disconnection.
The SC/APC patch cords are terminated with high-quality LC uniboot connectors, integrating two optical fibers into one connector. This reduces the number of connections and saves space in the rack. The connectors are durable and resistant to mechanical shock, strong vibration, and thermal stress, making them ideal for harsh environments.
These patch cords are available in simplex and duplex configurations, and they come with a choice of jacket material including PVC, LSZH, or OFNP. LSZH and OFNP are flame retardant, which makes them safer for use in areas that require strict fire ratings. They are also suitable for installation in ducts and plenums.
Pre-terminated Multi-Core Fiber Optic Patch Cords
Fiber optic patch cords are used to connect devices in a network, including computer systems, monitors, printers and data storage equipment. They can also be used to connect audio equipment like speakers and optical-fiber-rangers-otdr microphones. They can be single-mode or multi-mode, and they have a connector on one end, and an unterminated fiber cable on the other.
A popular type of fiber patch cord is the SC to LC patch cord, which converts a device with a standard cable connector (SC) to a device with a low-profile connector (LC). These can be used for either single-mode or multi-mode connections. They can also be LSZH or plenum rated, and they come in a variety of core-counts and jacket colors.
Another option for fiber installation projects is the pre-terminated multi-core FTTH drop cable, which can be terminated with a choice of LC or SC connectors. This is an efficient and economical alternative to on-site termination or splicing. These cables are dust-proof and have shading plates on both the connector and adapter to prevent pollution from the outside environment. They are also easy to plug and unplug. In addition, they have advanced safety features that protect against dust and laser contact. You can choose a grooved or non-grooved boot, and the connector end face is treated with an anti-reflective coating. This makes them ideal for use in outdoor installations.
Uniboot Fiber Optic Patch Cords
Uniboot fiber patch cords feature a flat clip design on each connector on both ends, which can prevent the cable from getting loose and protects the connector from any potential damage. In addition, the clip is easy to insert and remove without requiring any tools and does not expose the fiber core, making it a safe and convenient choice for high-density network cabling.
This type of fiber optic cable enables duplex data transmission by connecting two optical ports on the same patch panel. It can save up to 68% space compared with traditional duplex LC jumpers and ensure better cable management. It also provides reversible polarity and color identification, enabling easy maintenance and operation.
Unlike standard fiber patch cables, Uniboot patch cords allow you to change the polarity of the connector by simply manipulating the connectors, no special tools are required. This allows you to easily connect or disconnect the cables, especially in high-density environments, which can reduce downtime and improve system availability.
LC uniboot fiber cables are constructed for duplex transmission within one 2.4mm or 3.0mm cable, allowing you to conserve space on your patch panel by 50%. This is achieved because they require you to position only one optical port rather than two, reducing the space requirement for cabling by half. Moreover, they are available in LSZH, plenum and riser rated fiber diameters of 2.4mm or 3.0mm.
