Optotec FOCUS-ODC2-CB IP68 Outdoor Dome Closure for FTTx Max 432 Fibers 525mm Height 2 Oval 8 Round Cable Entries

The Optotec FOCUS-ODC2-CB outdoor dome closure is a high-performance solution designed specifically for demanding FTTx network installations. Built to accommodate up to 432 fibers across a maximum of 6 SAMX splice modules, it provides ample capacity and scalability for modern fiber optic infrastructures. Constructed from durable, high-quality thermoplastic material, this dome closure achieves IP68 water and dust protection according to IEC 529 standards, ensuring reliable performance in harsh outdoor environments. Featuring a reusable clamp and O-ring sealing system, it allows for secure and repeatable access during maintenance or network expansion. With a total of 10 cable entries consisting of 2 oval and 8 round ports, it supports both traditional duct cables and modern microcables with G652 to G657 fibers, accommodating unsevered cables and midspan configurations efficiently.

Advantages

The dome closure features a robust thermoplastic housing that delivers superior mechanical protection and IP68 waterproof performance, safeguarding internal splices against moisture and environmental stress. Its reusable sealing mechanism ensures that the enclosure can be repeatedly opened and closed without replacing sealing components, simplifying long-term network maintenance. The flexible internal architecture accommodates up to 6 SAMX splice modules for a maximum capacity of 432 fibers, while the internal stack space provides dedicated storage for looped loose tubes in midspan applications. Furthermore, integrated RFID technology and a QR code offer instant access to digital installation instructions, streamlining deployment in the field.

Suitable for

• FTTx network deployments in urban distribution points and outdoor plant environments
• Housing and protecting fiber optic splices in handholes, manholes, and on poles
• Managing traditional duct cables as well as modern microcables with G652 to G657 fibers
• Midspan cable installations requiring dedicated storage space for looped buffer tubes

When it may not be suitable

This outdoor dome closure may not be suitable for indoor-only environments where a high-capacity dome architecture and IP68 water protection are unnecessary. It is also not intended for network setups that exceed a maximum capacity of 432 fibers or require specialized non-standard cable entry configurations beyond the provided oval and round ports.

Key specifications

• IP68 water and dust protection according to IEC 529 for base and dome
• Maximum capacity of 432 fibers using up to 6 SAMX splice modules
• Height of 525 mm
• Total of 10 cable entries including 2 oval and 8 round ports
• High-quality thermoplastic housing material
• Reusable clamp and O-ring sealing mechanism
• Compatibility with traditional cables and microcables utilizing G652 to G657 fibers
• Base compatible with heat-shrink and cold-applied sealing kits
• Integrated RFID system and QR code for documentation access

How to use

Begin by planning the cable routing and selecting the appropriate cable entries among the 2 oval and 8 round ports provided on the base. Prepare the incoming and unsevered cables, securing them according to standard fiber optic installation practices while utilizing the compatible heat-shrink or cold-applied sealing kits for environmental protection. Route the fibers into the internal stack and organize them within the SAMX splice modules, ensuring proper bend radius management. Utilize the dedicated midspan storage area if working with looped loose tubes. Secure the dome to the base using the reusable clamp and O-ring sealing system to establish the IP68-rated waterproof seal. Finally, mount the closure securely in a handhole, manhole, on a pole, or in the intended outdoor configuration.

What to consider before purchase

• Verify that the maximum capacity of 432 fibers and 6 splice modules meets your current and future network scaling requirements
• Check the physical dimensions, particularly the 525 mm height, to ensure proper fit within your intended installation space such as manholes or handholes
• Confirm that the cable entry configuration of 2 oval and 8 round ports matches your cable layout plans
• Ensure compatibility with your specific cable types, such as traditional duct cables or G652 to G657 microcables

Usage recommendations

Always inspect the O-ring and clamp sealing mechanism during maintenance procedures to maintain the certified IP68 protection rating. Ensure that fiber bend radii are strictly maintained within the SAMX modules and interior stack to prevent signal attenuation over time.