VDE designation: U-DQ(ZN)4YH
Application type: Universal (outdoor and indoor)
CPR fire reaction class: Eca
Fiber type: 9/125 µm SM (OS2) G.652D

The ZW-(NV)OTKtsdD 48F fiber optic cable is a universal outdoor/indoor cable with a fully dielectric construction and rodent-resistant protection, designed for use in telecommunication networks, FTTX, LAN, and WAN installations. The cable structure is based on loose tubes with dry water-blocking technology (ts) and a central FRP strength member, ensuring high resistance to tensile forces, moisture, and mechanical damage.
The outer sheath made of halogen-free FRLSOH material does not propagate flame and provides safe operation inside buildings. An additional polyamide (NV) protective layer offers effective rodent resistance, making the cable suitable for both indoor installations and demanding outdoor environments.
Central strength member: dielectric FRP rod (with or without PE coating)
Tubes: loose tubes filled with thixotropic gel
Cable core: 4 tubes with 12 fibers each (4×12 = 48F)
Core water-blocking: dry type
Reinforcement: aramid yarn
Outer sheath: halogen-free + polyamide (NV), black color
Ripcords: 2 pcs
Cable shape: round
Fiber type: single-mode G.652D (OS2) – matched cladding
Fully dielectric construction – resistant to electromagnetic interference
Rodent-resistant – double outer sheath with polyamide protection
Dry water-blocking design – clean and easy installation
High mechanical strength – reinforced with aramid yarn
Enhanced fire safety – halogen-free FRLSOH sheath
Protected against moisture ingress
Suitable for installation near electrical systems
Meter marking and individual cable identification
The ZW-(NV)OTKtsdD 48F cable is designed for use in:
telecommunication, FTTX, MAN, WAN, and LAN networks,
indoor and outdoor installations,
railway and road tunnels,
mining shafts and cable trays,
suspended installations (horizontal and vertical),
long-distance and large-scale fiber optic network connections.
VDE designation: U-DQ(ZN)4YH
Fire reaction class: Eca (EN 50575)
Flame resistance: IEC 60332-1-2
Halogen-free sheath: FRLSOH
RoHS compliant: Directive 2011/65/EU
We have made every effort to ensure that the above data is correct, but we do not guarantee that the published information does not contain errors, which, however, cannot constitute the basis for any claims.