1m - 20m LWL Cable LC/APC-LC/APC OS2 G.657.A2 Fiber Optic Patch Cable Simplex Compatible with Telekom, Vodafone, O2, 1&1, Fritzbox, etc

Fiber Optic Patch Cord Simplex LC/APC–LC/APC – Technical Description and Application

The fiber optic cable is an essential component of any modern network installation that relies on optical fibers. It serves as a connection between fiber optic terminations, patch panels, ONT devices, or routers. The model described here in Simplex design with LC/APC connectors is designed for singlemode transmission according to the G.657.A2 standard. This makes it particularly suitable for home connections, server cabinets, or professional network infrastructures where reliability, low attenuation, and high bend resistance are critical. Anyone looking to buy a high-quality fiber optic patch cord will find a precisely manufactured connection solution for demanding installations here.

Material and Construction

The fiber optic connection cable consists of a central, tight-buffered fiber core, surrounded by Kevlar strain relief and an LSZH (Low Smoke Zero Halogen) jacket. This material combination offers not only mechanical stability but also safety in the event of a fire – the jacket is halogen-free, flame-retardant, and meets the requirements of IEC 60754-2, IEC 60332-1, and IEC 61034. Through the use of Kevlar fibers, a high tensile strength is achieved, allowing for use in repeated mating cycles or in dynamic installation environments. The outer diameter is 2.0 mm, and the typical color is yellow – the identifier for singlemode fibers (OS2).

Technical Features and Differences

The cable uses a G.657.A2 singlemode fiber, which was specially developed for tight installation conditions. Compared to older types such as G.652.D, it allows a minimal fiber optic patch cord bending radius of only about 7.5 mm without significant signal attenuation. This allows it to be routed even in very tight enclosures, boxes, or behind walls.

The LC/APC (Lucent Connector / Angled Physical Contact) connectors pre-assembled on both sides are color-coded green and feature an 8° angled end face to minimize reflections. The result is a return loss ≥ 60 dB and an insertion loss ≤ 0.15 dB – values that are typical for professional telecommunications and data center environments. In contrast to multimode cables (OM3/OM4), a fiber optic patch cord in singlemode design is intended for long distances and stable point-to-point connections.

Installation and Application

The installation requires no special tools, as the connectors are factory-assembled and tested. The cable is simply plugged into the LC/APC ports on the router, ONT, or patch panel until it audibly clicks into place. Thanks to the small connector and the optimized bending radius of 7.5 mm, the fiber optic connection cable is ideal for compact distribution boxes or home connections (GF-TA). The recommended temperature range is between –40 °C and +85 °C, which also permits use in less air-conditioned technical rooms.

When routing, care should be taken to ensure that the cable is not kinked or crushed. Particularly with Simplex versions, gentle guidance with sufficient slack for eventual movements is recommended. Due to the Kevlar reinforcement, the structure remains stable even under tensile load. Likewise, the fiber optic cable connectors should be handled with care – dust or damage to the contact surfaces can significantly impair signal quality. Clean handling and regular inspection of the connectors ensure a permanently low-loss connection.

Conclusion

The model with LC/APC connectors and G.657.A2 singlemode fiber is a precisely manufactured fiber optic connection cable for professional and private use. It combines a robust construction with excellent transmission properties and high flexibility during installation. Anyone looking for a solution that offers a long lifespan, safety, and minimal attenuation losses makes the right choice with this version.

Whether in a network cabinet, at a wall outlet, or between the ONT and router – this fiber optic patch cord ensures a stable and low-loss connection. This reliably integrates the fiber optic connection into the home or company network – without complex installation or compromises on quality.

Technical Data

Scope of Delivery

FAQ

Is an LC/APC-LC/APC fiber optic cable suitable for Telekom, Vodafone, O2, or 1&1?

• An LC/APC-LC/APC fiber optic cable can be suitable for many fiber optic connections if an LC/APC connector is required at both the connection and the terminal device. It is also important that the fiber type and cable length match the existing installation.

Can an LC/APC-LC/APC fiber optic cable be kinked?

• No. Fiber optic cables should not be kinked. Even bend-insensitive fiber optic cables must be routed with a sufficient bending radius so that the signal quality remains stable.

Can I connect my fiber optic router directly with an LC/APC-LC/APC fiber optic cable?

• Yes, if the router or the fiber optic modem has a matching LC/APC port. It is important that the fiber optic wall outlet is also designed for LC/APC. If a different type of connector is present, a different fiber optic cable is required.