DIAMOND Splice Boxes & Splice Modules
Swiss precision. Built into top-tier splice boxes and splice modules by Fiber Products.
As an authorised production partner of DIAMOND SA, we manufacture high-precision splice boxes
and splice modules to Swiss quality standards – with European
delivery speed and a 5-year warranty.
DIAMOND fibre optic connectivity – the often imitated but never matched 0.1 dB quality – Assembled by Fiber Products
DIAMOND Fibre Optic Connectivity: Swiss Precision at the Highest Level – Assembled by Fiber Products
DIAMOND SA is one of the world’s most respected manufacturers of fibre optic connectors
and interconnect components. As the inventor of the E-2000 connector and with over 50 years
of Swiss precision manufacturing experience, the DIAMOND name stands for the highest quality standards.
E2000 connectors are deployed in safety-critical applications such as government agencies,
military installations and power utilities. The E2000 from DIAMOND is equally the benchmark
in telecommunications, energy supply, transport and industrial environments.
As the official production partner of DIAMOND SA, Fiber Products handles the manufacture
of splice boxes and splice modules to Swiss quality standards. What this means for you:
DIAMOND precision with European delivery speed, direct manufacturer support
and a 5-year warranty – all from a single source.
DIAMOND Splice Boxes & Splice Modules – Manufactured by Fiber Products
As an authorised production partner, we manufacture the complete DIAMOND range
of splice boxes and splice modules to Swiss quality standards.
Every product is developed and tested to the strict specifications of DIAMOND SA
– for maximum reliability in critical network infrastructures.
- DIAMOND splice boxes in 1U and 2U, fixed and sliding, for all rack sizes
- Splice modules with E2000 connectors for up to 24 fibres per unit – with Compact RJ (duplex) and simplex adaptors
- DIN-rail boxes for industrial applications and control cabinets, up to 24 fibres
- All standard connector types: LC, SC, E2000, ST, FC, MPO
- Available pre-terminated with pigtails and couplings, splice-ready as standard
- 5-year warranty on all DIAMOND products from Fiber Products
Your Advantage:
DIAMOND quality direct from the manufacturer: shorter lead times,
direct manufacturer support and custom configurations –
with no intermediaries. European manufacturing ensures
long-term availability and independence from global supply chains.
DIAMOND splice technology in Swiss precision quality – manufactured by Fiber Products
Applications for DIAMOND Splice Boxes & Splice Modules
From security-critical government networks to essential infrastructure – DIAMOND connectivity delivers wherever precision, longevity and fault resilience are paramount.
DIAMOND SA products have been the first choice for decades in applications where standard components simply do not suffice. As the official production partner, we manufacture the complete DIAMOND range of splice boxes, splice modules and DIN-rail boxes – and deliver them Europe-wide with a 5-year warranty.
Government agencies, military and safety-critical infrastructure rely on DIAMOND because the E2000 connector is the only connector type with an integrated spring-loaded shutter that automatically blocks the laser beam when disconnected. Our DIAMOND 1U and 2U splice boxes with E2000 couplings deliver maximum laser safety alongside up to 96 fibres in 1U – ideal for server rooms in government facilities, military sites and utility control systems.
In data centres and IT system integrators, port density and modularity are critical. Our DIAMOND 3U and 4U splice boxes accommodate up to 288 fibres per chassis. The interchangeable DIAMOND splice modules allow switching between LC, SC, E2000 and MPO without replacing the enclosure – essential for data centres that need to be ready for future technology migration.
DIAMOND DIN-Rail Boxes for Industry & Control Cabinets
Our DIAMOND DIN-rail boxes bring Swiss precision directly into TH35 control cabinets. Compact 7-unit width, vibration-resistant and EMI-immune – ideal for industrial plant, wind turbines, water treatment facilities and utility substations. All standard connector types available, pre-terminated and splice-ready.
Telecommunications providers and network operators benefit from the standards compliance and comprehensive documentation of the DIAMOND range. Our DIAMOND splice modules meet all relevant IEC and ISO standards and are fully compatible with existing 19" racks. The DIAMOND 1U and 2U splice boxes – available in fixed and sliding versions, including a short-depth variant – offer the highest packing density for central PoP sites and FTTH (Fibre to the Home) main distribution frames.
For industrial plant builders and OEM manufacturers, DIAMOND DIN-rail boxes provide the robustness needed in EMI-intensive production environments. Vibration-resistant construction, protection ratings from IP40 to IP65, integration into machine control cabinets – and thanks to the wide connector range from LC and SC through to E2000 and ST, compatible with any existing installation.
The combination of DIAMOND quality and Fiber Products manufacturing expertise means: all products – splice boxes, splice modules and DIN-rail boxes – are cross-system compatible, reduce your inventory requirements and are supported by a single point of contact. Whether a single component or a complete system solution, we configure to your specifications.
DIAMOND Connectivity for Your Project
Swiss precision, European delivery speed, 5-year warranty – speak with our experts about the optimal DIAMOND configuration for your requirements.
Why Choose DIAMOND Fibre Optic Connectivity from Fiber Products
DIAMOND SA has stood for Swiss precision in fibre optic technology for over 50 years.
As the official production partner, we combine that quality with European
delivery speed, direct manufacturer support and a 5-year warranty.
DIAMOND Splice Technology from Fiber Products
Three product lines in DIAMOND quality – manufactured by Fiber Products.
Splice boxes, splice modules and DIN-rail boxes to Swiss precision standards
with European delivery speed and a 5-year warranty.
DIAMOND Splice Boxes
1U · 2U Systems
High-capacity 19" splice boxes in DIAMOND quality – fixed and sliding,
including a short-depth variant. Modular front panels for maximum
flexibility in connector type and fibre count.
DIAMOND Splice Modules
Modular Splice Systems
Interchangeable DIAMOND splice modules for 19" chassis.
E2000 connectors in Swiss precision quality –
with automatic laser protection.
DIAMOND DIN-Rail Boxes
Industrial & Control Cabinet
Compact DIAMOND DIN-rail boxes for TH35 mounting.
Vibration-resistant and EMI-immune – ideal for industrial plant,
control cabinets and utilities.
DIAMOND Quality – Direct from the Manufacturer
Splice boxes, splice modules and DIN-rail boxes in DIAMOND quality –
all from a single source, all with a 5-year warranty.
Fiber Products manufactures the complete DIAMOND range and delivers throughout Europe.
DIAMOND SA Production Partner – Swiss quality standards
European Manufacturing – Short lead times, 2–4 weeks
Direct Manufacturer Support – No intermediaries
Custom Configuration – Tailored to your requirements
Frequently Asked Questions: DIAMOND Splice Boxes & Splice Modules
Key answers about the DIAMOND partnership, E2000 connectors and the
technical specifications of the DIAMOND range from Fiber Products
Fiber Products manufactures the DIAMOND range in-house – we are not a dealer or distributor. As the official production partner, we handle the manufacture of splice boxes and splice modules to the strict quality specifications of DIAMOND SA Switzerland.
What this means for you: DIAMOND quality direct from the manufacturer – shorter lead times, no intermediaries, direct manufacturer support and custom configurations on request.
50+ years of Swiss precision manufacturing: DIAMOND SA was founded in Switzerland and, as the inventor of the E2000 connector, created one of the most demanding and reliable connector types in fibre optic technology.
Reference customers: DIAMOND products are deployed worldwide in safety-critical applications – military, government agencies, energy utilities and research institutions.
Standards compliance: All DIAMOND products meet the strictest IEC and ISO standards for optical interconnect technology.
Integrated spring-loaded shutter: The E2000 is the only connector type with an automatic shutter that blocks the laser beam instantly on disconnection – without any additional dust cap.
Class 1 laser safety: A mandatory requirement in government agencies, military installations, hospitals and utility control systems where laser safety is normatively prescribed.
Swiss precision: Minimal insertion loss through the tightest manufacturing tolerances – ideal for high-performance networks with long transmission paths.
Longevity: Rated for over 1,000 mating cycles without measurable quality degradation.
DIAMOND Splice Boxes: 1U and 2U for 19" rack installations – fixed and sliding, including a short-depth variant. Up to 96 fibres in 1U.
DIAMOND Splice Modules: Interchangeable modules with E2000, LC, SC, ST, FC and MPO connectors for 19" chassis – up to 24 fibres per unit, with Compact RJ (duplex) and simplex adaptors.
DIAMOND DIN-Rail Boxes: Compact 7-unit width for TH35 mounting in control cabinets and industrial installations – up to 24 fibres.
All products are available pre-terminated with pigtails and couplings, splice-ready as standard.
Government & public sector: E2000 laser safety and standards compliance meet all requirements for security-critical government networks.
Military & defence: Robust construction and automatic laser protection to NATO requirements.
Energy utilities & control systems: EMI-immune data transmission for power plants, substations and control centres.
Data centres & IT system integrators: Maximum port density and modular design for future-proof infrastructures.
Industrial & mechanical engineering: DIN-rail boxes for vibration- and EMI-intensive production environments.
5-year manufacturer warranty on all DIAMOND splice boxes, splice modules and DIN-rail boxes – unique in the industry.
What the warranty covers: Material and workmanship defects, optical performance parameters, mechanical connectors.
Direct manufacturer service: As Fiber Products manufactures in-house, there is no need to go through importers or distributors for warranty claims.
Spare parts availability: Long-term availability of all components guaranteed for at least 10 years from purchase.
Full 19" compatibility: All DIAMOND splice boxes fit standard 19" racks to IEC 60297.
Retrofit-ready: Can be added to existing rack infrastructure without any modification.
Modular design: Connector type and fibre count can be changed at any time by swapping modules – no system replacement required.
All connector types: LC, SC, E2000, ST, FC and MPO – including mixed configurations within a single splice box.
Standard configurations: 2–4 weeks from order confirmation – direct from European manufacturing.
Custom configurations: 4–6 weeks for customer-specific connector combinations or special configurations.
No import risk: As Fiber Products manufactures in Europe, delays from global supply chain disruptions are eliminated.
Project planning: Early coordination enables on-time delivery – including larger rollout projects with staged deliveries.
Yes – as the manufacturer, we offer custom configurations:
- Choice of connector type: E2000, LC, SC, ST, FC, MPO
- Mixed connector types within a single splice box
- Pre-termination with pigtails and couplings
- Enclosure colour to RAL colour code
- Custom labelling and documentation
Get in touch – custom requests are our standard, not the exception.
Request directly from the manufacturer: No detour via dealers or distributors – you deal directly with the production team.
What you need for a quote: Connector type, fibre count, form factor (splice box 1U/2U, splice module or DIN-rail box) and required delivery date.
Technical consultation included: We assist with system selection and provide tailored configuration proposals for your project.
Contact: fiber-products.com/request or by phone – response within 24 hours.
DIAMOND Splice Technology – Direct from the Manufacturer
Swiss precision with European delivery speed and a 5-year warranty.
Speak with our experts about the optimal DIAMOND configuration for your project.
Further Reading on DIAMOND Splice Technology
Expert knowledge on E2000 connectors, Swiss precision engineering
and professional system selection for critical fibre optic infrastructures
E2000 vs. LC Connectors: Which Type Is Right for Your Application
A technical comparison of the most important fibre optic connector types.
When E2000 is indispensable and when LC remains the more economical choice.
Why Government and Military Rely on E2000 Connectors
Laser safety, standards compliance and reliability: the reasons why
safety-critical infrastructures specify E2000 in DIAMOND quality.
DIAMOND Fibre Optics: What Swiss Precision Means in Network Deployment
50+ years of Swiss manufacturing expertise: what sets DIAMOND SA apart from
other manufacturers and why Fiber Products was chosen as production partner.
Buying Splice Modules: What Professionals Look for When Specifying Systems
A practical procurement guide: capacity, connector type, standards compliance
and warranty – the key criteria for the right splice box decision.
💎 More DIAMOND Expertise
Discover further articles on E2000 connectors, DIAMOND splice technology
and professional fibre optic systems for critical infrastructures.
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