DIAMOND wall distribution boxes
Wall distribution boxes for building and floor distribution.
Fibre in the control cabinet: three points when there is no 19-inch level
There is no rack in a standard control cabinet — the DIN rail is the interface that is already there.
No rack in the control cabinet
A standard control cabinet has no 19-inch level. The DIN rail is the interface that is already there.
Splice and patch kept separate
Separate internal areas for splice tray and patch panel — the intervention stays confined to one level.
E-2000 CompactRJ
The same connection technology as in the rack, only in the form factor of the control cabinet.
Characteristics of the DIAMOND wall distribution boxes line
Every version in this line with its order number. Prices on request and in the shop for registered customers.
Characteristics of the DIAMOND wall distribution boxes line
| Connector type | E-2000 |
|---|---|
| Polish | APC |
| Version | Duplex (Compact RJ) |
| Couplings | 4, 6 |
| Fibre type | 50/125µ OM4 |
DIAMOND Wall Distribution Modules & E-2000® Connectors
Compact DIAMOND solutions for wall mounting, switching cabinets, outdoor locations and decentralised fibre distribution. Combined with the complete E-2000® connector range — couplings, pigtail sets, hybrid adapters and IP-protected variants. Available through Fiber Products with German logistics and European manufacturing quality on F4P-built systems.
What DIAMOND Wall Distribution Modules Are
Wall distribution modules are compact fibre distribution housings designed for DIN 35 mm top hat rail mounting — not 19″/U rack format. They sit alongside switches, power supplies and I/O modules in standard switching cabinets, and serve fibre counts from 4 to 24 per module.
Each module combines an anodised aluminium housing, an internal split between splice storage and patch panel area, and the DIAMOND E-2000® CompactRJ connector system. The result: a clean, serviceable fibre node that integrates into existing cabinet architecture.
The Three Variants
DIAMOND offers the wall distribution module in three coordinated form factors — chosen by coupling count, fibre capacity and mounting orientation.
| Variant | Couplings | Pigtails / Fibres (max) | Dimensions (W × H × D) |
|---|---|---|---|
| Standard | 6 × E-2000® CompactRJ | 12 | 45 × 113 × 135 mm |
| Side-mounted | 6 × E-2000® CompactRJ | 12 | 135 × 113 × 45 mm |
| 24 Ports | 12 × E-2000® CompactRJ | 24 | 90 × 113 × 135 mm |
The 24-port variant is the absolute maximum capacity per module. For higher fibre counts you place multiple modules side by side on the DIN rail or switch to rack-based solutions like the Future Box.
Connector Configurations
All variants use the DIAMOND E-2000® CompactRJ coupling system in the standard colour coding for unambiguous identification in mixed cabinets:
- Singlemode APC — green frame, green coding plate (8° polish, lowest return-loss-relevant geometry)
- Singlemode PC — blue frame, blue coding plate
- Multimode OM3 — beige frame, black coding plate
- Multimode OM4 — beige/erica-violet, erica-violet coding plate
- Multimode 62.5 μm — beige frame, beige coding plate
An IP65-protected variant of the E-2000® coupling is available on request — relevant for outdoor cabinets and dust-laden industrial environments.
Quality Assurance: 100% Inspection per Module
Every wall distribution module is fully measured after fit-out — not sample inspection. The test certificate documents for each pigtail: connector end face (visual and interferometric), tilt angle (≤ 0.4°), concentricity (≤ 0.25 μm) and final inspection mark. Each certificate is available on request.
This traceability is particularly relevant for public-sector tenders and regulated industries — railway, energy, healthcare and telecommunications operators routinely require per-pigtail documentation.
Order Number System
DIAMOND uses a modular order number that encodes all configuration parameters:
G8V — R — FV 0 — XX — YY — ZZ
- R (Variant): 1 = Standard · 3 = Side-mounted · 5 = 24 Ports
- XX (Coupling count): 01–12 — partial fit-outs supported
- YY (Pigtail count): 01–24 — partial fit-outs supported
- ZZ (Connector geometry): 01 SM PC · 02 SM APC · 03 MM 50 · 04 MM 62.5 · 05 MM 50 OM3 · 07 MM 50 OM4
Typical Applications
- Switching cabinets: Fibre distribution alongside DIN-rail switches, PoE-Injectors, I/O modules
- Outdoor distribution points: FTTH curbside cabinets, building handover points
- Industrial halls: Robust aluminium housing handles vibration and dust (IP65 on request)
- Floor distributors: Where space constraints rule out 19″ racks
- Staged rollouts: Order with 4-6 couplings now, expand to 12 or 24 later
Available Through Fiber Products
Following the DIAMOND press release of 27 April 2026, Fiber Products GmbH is the central supplier for DIAMOND’s 19″ enclosure technology and wall distribution modules. DIAMOND retains the entire connector and component range in its own manufacturing in Losone, while Fiber Products handles the DACH supply chain.
Available through us:
- All three DIAMOND wall distribution variants (Standard, Side-mounted, 24 Ports)
- Complete E-2000® coupling, pigtail and adapter range
- F4P-built custom solutions on request — Manufacturer warranty
- German logistics with fast DACH delivery
- Expert configuration advice via our request form
Assembled your G8V order number?
Paste it into our contact form — we confirm the configuration and prepare your quote.
Find your wall distribution variant
Tell us your fibre count, connector preference and cabinet setup — we recommend the right variant and configure the order number. Already assembled your G8V order number? Paste it into the form — we confirm the configuration and prepare your quote.
Anodised aluminium, separated inside
The anodised aluminium housing physically separates splice tray and patch panel. Service access therefore stays confined to the level being worked on — a noticeable difference in a live control cabinet.
Four reasons to source the wall distribution box through us
Authorised distribution partner of DIAMOND SA
Swiss precision from a single source — E-2000® with typ. ≤ 0.1 dB insertion loss and a spring-loaded laser protection shutter.
4 to 24 fibres per module
On 35 mm DIN rail next to switches and I/O modules — fibre in the standard control cabinet instead of in a rack of its own.
Data sheet and part number for every version
Every available version is documented. The enquiry goes out with the part number, not with a description.
One connector system across the entire line
The same E-2000® connection level in every form factor: consistent handling, one spare-parts profile, no system breaks in the installed base.
Calculate and configure first, then enquire
Three tools with real part numbers — check the optical budget and put your configuration together live in 3D.
Attenuation budget calculator
Add up connectors, splices and fibre lengths and check the total attenuation against the budget — before the OTDR acceptance test measures it.
DIAMOND configurator (3D)
Configure Future and Fusion Box with E-2000 live — with a real part number for each configuration, ready for your enquiry.
Subrack configurator
Populate a 19″ subrack slot by slot with splice and front modules — including the bill of materials for your quotation.
Datasheet for download
DIAMOND wall distribution boxes
Dimensions, versions, order numbers and connection technology.
Where this line is used
The same technology in different environments — these pages describe what each sector needs.
Hospitals & healthcare
Structured fibre distribution for hospital campuses, technical rooms and floor distributors.
Industry
Robust fiber optic systems for demanding industrial environments and Industry 4.0
Public utilities
Municipal fiber optic networks and FTTH expansion for sustainable digital infrastructure
Datasheets for download
Everything on this page as a PDF — for tenders, planning and sharing within the project.
DIAMOND wall distribution boxes
Dimensions, configurations, order numbers and connection technology for the DIAMOND wall distribution boxes line.
DIAMOND patch panels and boxes
Dimensions, configurations, order numbers and connection technology for the DIAMOND patch panels and boxes line.
Full catalogue
The complete range at a glance — splice boxes, modules, subracks, cable management and the DIAMOND product line.
Find the right configuration
Tell us the application, fibre count and connection technology — we will propose the version that fits.
Project pricing and volume discounts on request. Lead time depends on the project — you receive the binding date with the quotation.
Related products
The same system technology, a different form factor and different fields of application.