12 Fibre Inline Aerial Splice Closure
KEY FEATURES
- Protected splice tray organisation
- Controlled fibre bend radius and storage
- Cable entry, sealing and strain relief
- Re-entry/service access appropriate to sealing type
- Identification and routing provision
- Corrosion-resistant non-metallic or protected hardware
- Suitable for OS2 and multimode passive fibre routes
Overview
TMT Global 12 Fibre Inline Aerial Splice Closure Series
The TMT Global 12 Fibre Inline Aerial Splice Closure is a passive optical network enclosure for protected fibre splicing, routing and storage in aerial deployments. The TMT-12-I-A-2-M-N is configured for up to 12 fibres with 2 nominal cable-entry ports, mechanical reusable sealing and dedicated splice-management capacity. The closure is intended for telecom, FTTH, campus, CCTV and structured fibre infrastructure where controlled bend radius, cable strain relief and service access are required.
KEY FEATURES
- Protected splice tray organisation
- Controlled fibre bend radius and storage
- Cable entry, sealing and strain relief
- Re-entry/service access appropriate to sealing type
- Identification and routing provision
- Corrosion-resistant non-metallic or protected hardware
- Suitable for OS2 and multimode passive fibre routes
Applications
- Aerial fibre joints
- FTTH / FTTx distribution
- Campus and backbone fibre
- Telecom access networks
- CCTV / ELV fibre links
- Building and outside-plant transition points
- OEM / PUBLICATION POSITIONING
Installation shall maintain minimum fibre bend radius, cable strain relief, splice protection and sealing integrity. OEM shall submit the production drawing, tray arrangement, supported cable-diameter range, material declaration, dimensional tolerances, sealing/IP test evidence where claimed, temperature/environmental qualification, packaging specification and pre-production sample for TMT approval. No change to TMT-12-I-A-2-M-N construction or declared capacity is permitted without TMT approval.
- STANDARDS / TEST BASIS
- IEC 61758 series — fibre optic interconnecting devices and passive components: closures
- IEC 61300 series — basic test and measurement procedures for fibre optic interconnecting devices/passive components
- IEC 60529 — ingress protection classification where an IP claim is declared
Applications — Continued
- ISO/IEC 11801 / EN 50173 — structured cabling system application context
- RoHS / REACH declarations for supplied materials where applicable
- QUALITY / ACCEPTANCE
- Installation shall maintain minimum fibre bend radius, cable strain relief, splice protection and sealing integrity. OEM shall submit the production drawing, tray arrangement, supported cable-diameter range, material declaration, dimensional tolerances, sealing/IP test evidence where claimed, temperature/environmental qualification, packaging specification and pre-production sample for TMT approval. No change to TMT-12-I-A-2-M-N construction or declared capacity is permitted without TMT approval.
General Specification
| Parameter | TMT Declared Specification |
| Product type | Fibre optic splice closure |
| Maximum fibre capacity | 12 fibres / 24 fibres / 48 fibres / 96 fibres / 144 fibres |
| Closure construction | Inline / horizontal |
| Installation environment | Aerial / Underground / chamber / Pole / wall |
| Nominal cable-entry ports | 2 / 4 / 6 / 8 |
| Sealing system | Mechanical reusable sealing |
| Splitter provision | Standard splice-only |
| Fibre management | Removable/hinged splice trays with protected routing and fibre storage |
| Cable retention | Mechanical strain relief; cable diameter range to be confirmed against approved production drawing |
| Enclosure material | UV-resistant engineering thermoplastic or equivalent OEM-approved material; metal hardware corrosion protected |
| Ingress protection | Target IP68 for outside-plant models; supplier test evidence required before publication |
| Operating temperature | Target -40 °C to +65 °C; supplier qualification evidence required |
| Fibre compatibility | OS2 / G.652.D / G.657 and OM2 / OM3 / OM4 / OM5 passive fibre routes |
Declared Specifications
| Parameter | Declared Value |
|---|---|
| Brand | TMT Global |
Ordering Information
| Item Name | Item Code / SKU | Controlled Description | Series | Brand |
|---|---|---|---|---|
| 12 Fibre Inline Aerial Splice Closure | TMT-12-I-A-2-M-N | 12 Fibre Inline Aerial Splice Closure | Fiber Splice Closure | TMT Global |
| 24 Fibre Inline Aerial Splice Closure | TMT-24-I-A-4-M-N | 24 Fibre Inline Aerial Splice Closure | Fiber Splice Closure | TMT Global |
| 48 Fibre Inline Underground Closure | TMT-48-I-U-4-M-N | 48 Fibre Inline Underground Closure | Fiber Splice Closure | TMT Global |
| 96 Fibre Inline Underground Closure | TMT-96-I-U-6-M-N | 96 Fibre Inline Underground Closure | Fiber Splice Closure | TMT Global |
| 144 Fibre Inline Underground Closure | TMT-144-I-U-8-M-N | 144 Fibre Inline Underground Closure | Fiber Splice Closure | TMT Global |
| 48 Fibre Inline Pole/Wall Closure | TMT-48-I-P-4-M-N | 48 Fibre Inline Pole/Wall Closure | Fiber Splice Closure | TMT Global |
| 96 Fibre Inline Pole/Wall Closure | TMT-96-I-P-6-M-N | 96 Fibre Inline Pole/Wall Closure | Fiber Splice Closure | TMT Global |
| 144 Fibre Inline Pole/Wall Closure | TMT-144-I-P-8-M-N | 144 Fibre Inline Pole/Wall Closure | Fiber Splice Closure | TMT Global |