General
Fibre type	Single mode
Fibre standard	OS2
Core diameter	9 µm
Sheath diameter	125 µm
Bend insensitivity	in accordance with IEC 60793-2-50 Type B6_a and B6_b, G.657.A2 and B2
Compatibility	G.652.D
Material outer sheath	Halogen-free with low smoke emission LSHF-FR
Cable type	Duplex cable
Construction	Zipcord (figure 8)
Tension relief	Aramid
Test status	100 % tested
Connector	LC-D / E2000-D APC
Flame retardancy

The Metz Connect patch cable type 151P1JOMA20E is a singlemode network cable for use in high-performance and fibre-optic networks. It connects optical components via a bend-insensitive singlemode fibre OS2 with a core diameter of 9 µm and a cladding of 125 µm. The cable is designed for use in modern data transmission systems, particularly in environments where high bandwidths and long transmission distances are required. It is configured as a duplex cable, meaning two individual fibres are housed in a common jacket, and is constructed as a zipcord (figure 8), enabling easy handling and separation of the two fibres.

Applications

The cable is suitable for use in structured cabling systems in enterprises, data centres, telecommunications installations, and other IT infrastructures. The bend-insensitive fibre in accordance with IEC 60793-2-50 Type B6_a and B6_b as well as G.657.A2 and B2 allows flexible installation, even in tight bends, without compromising the quality of light transmission. Compatibility with G.652.D makes it suitable for standard applications in fibre-optic communication, particularly for transmission rates up to 10 Gbit/s over distances of several kilometres.

Functions and features in detail

The patch cable features an outer jacket made of halogen-free material with low smoke emission (LSHF-FR), which is flame-retardant. This makes it particularly suitable for use in enclosed spaces, such as server rooms or buildings, where low smoke emission and no release of toxic gases during fires are important. The duplex cable construction with two full fibres and aramid as tensile strength member ensures mechanical stability and protection of the sensitive optical fibre. The aramid fibres carry the tensile load, preventing damage to the optical fibres.

Technology explained simply

The singlemode fibre OS2 used is optimised for long transmission distances and features low attenuation, preserving signal quality over long distances. Bend insensitivity according to G.657.A2 and B2 means the cable exhibits no significant signal loss even with bend radii under 30 mm, which is advantageous during installation in tight spaces or when routing in cable ducts. The jacket thickness is 2.0 mm internally and 4.2 mm externally, providing sufficient mechanical stability. The cable is 100 % tested to ensure consistent quality and reliability.

Compatibility and accessories

The cable is designed for use with optical connectors of type LC-D and E2000-D APC. These connectors are widely used in fibre-optic communication and enable precise and secure connections. The APC connector (Angled Physical Contact) ensures minimal reflection at the connector interface, which is particularly important for high-speed applications. Combination with other components from the Metz Connect range, such as patch panels or optical splitters, is possible, provided the connectors are compatible.

Installation and mounting

Installation is carried out by simply plugging the connectors into the corresponding ports. The zipcord structure allows easy separation of the two fibres, which is helpful when cabling duplex connections. The bend-insensitive fibre allows flexible routing, even in tight bends, without impairing optical performance. The flame-retardant and halogen-free outer jacket meets fire safety standards in many buildings.

Advantages in operation

The cable offers high reliability and signal quality over long distances. The 100 % testing ensures consistent performance. The bend-insensitive fibre reduces the risk of breaks or signal loss during installation. The use of LSHF-FR materials increases safety in the event of a fire. The duplex structure with zipcord design facilitates handling and installation in daily operations.