2 Core OS2 / G.652.D Tight-buffered distribution cable
KEY FEATURES
- 2 fibre core construction / 4 fibre core construction / 8 fibre core construction / 12 fibre core construction / 24 fibre core construction / 48 fibre core construction / 96 fibre core construction / 144 fibre core construction
- OS2 / G.652.D single mode
- Tight-buffered distribution cable / Indoor/outdoor tight-buffered cable / Outdoor loose-tube cable / Armoured loose-tube cable
- LSZH indoor jacket / LSZH indoor/outdoor jacket / UV-resistant PE/HDPE outdoor jacket / PE/HDPE outdoor jacket over armour
- Bend-radius controlled cable design
- RoHS / REACH material declarations required
- Low-smoke zero-halogen jacket for building use / Water-blocked / outdoor-ready construction
Description
TMT Global 2 Core OS2 / G.652.D Tight-buffered distribution cable Series
The 2 Core OS2 / G.652.D Tight-buffered distribution cable is a TMT Global fibre optic cable designed for indoor backbone, riser, telecom room and cabinet links. The cable uses OS2 / G.652.D single mode fibre with tight-buffered 900 um fibre construction and lszh indoor jacket, providing a controlled product baseline for website publication, catalogue listing and OEM manufacturing reference.
KEY FEATURES
- 2 fibre core construction / 4 fibre core construction / 8 fibre core construction / 12 fibre core construction / 24 fibre core construction / 48 fibre core construction / 96 fibre core construction / 144 fibre core construction
- OS2 / G.652.D single mode
- Tight-buffered distribution cable / Indoor/outdoor tight-buffered cable / Outdoor loose-tube cable / Armoured loose-tube cable
- LSZH indoor jacket / LSZH indoor/outdoor jacket / UV-resistant PE/HDPE outdoor jacket / PE/HDPE outdoor jacket over armour
- Bend-radius controlled cable design
- RoHS / REACH material declarations required
- Low-smoke zero-halogen jacket for building use / Water-blocked / outdoor-ready construction
APPLICATIONS
- Indoor riser and backbone fibre
- Telecom rooms and rack/cabinet links
- Enterprise LAN and ELV networks
- Data-centre distribution
- Building fibre infrastructure
OEM / PUBLICATION POSITIONING
Supplier must provide datasheet, construction drawing and applicable test/conformity evidence matching this TMT SKU
STANDARDS / TEST BASIS
- Standards Framework — IEC 60793, IEC 60794, ISO/IEC 11801, EN 50173 and applicable ITU-T fibre recommendation
- Fire / Cpr — Halogen-free and Euroclass Cca-s1b,d2,a2 where permanent-building authority requirement applies; IEC/EN 60332-1-2 minimum flame test where applicable.
- Material Compliance — RoHS and REACH declarations required from supplier
QUALITY / ACCEPTANCE
- Supplier must provide datasheet, construction drawing and applicable test/conformity evidence matching this TMT SKU
- TMT-FOC-OS2-002F-TB-LSZH defines fibre grade, core count, construction and jacket. Do not substitute construction without TMT approval.
TECHNICAL SPECIFICATION
| Parameter | TMT Declared Specification |
| Product type | 2 core fibre optic cable |
| Fibre grade | ITU-T G.652.D / IEC 60793-2-50 B1.3 |
| Cable construction | Tight-buffered distribution cable / Indoor/outdoor tight-buffered cable / Outdoor loose-tube cable / Armoured loose-tube cable |
| Tube / buffer | Tight-buffered 900 um fibre construction / Tight-buffered fibre with water-resistant construction / Central or stranded loose-tube with water blocking / Loose-tube with water blocking and metallic armour |
| Jacket | LSZH indoor jacket / LSZH indoor/outdoor jacket / UV-resistant PE/HDPE outdoor jacket / PE/HDPE outdoor jacket over armour |
| Jacket colour | Yellow |
| Application | Indoor backbone, riser, telecom room and cabinet links / Building entry, riser and protected outdoor runs / Outdoor duct, campus and backbone networks / Rugged outdoor, duct, rodent-risk and campus backbone |
| Operating temperature | -20 C to +60 C target / -40 C to +70 C target |
| Storage temperature | -20 C to +70 C target / -40 C to +70 C target |
| Minimum bend radius | During installation >=20 x cable OD; static >=10 x cable OD target |
| Packaging | Drum/reel length according to project order and cable OD |
| Attenuation | <=0.36 dB/km @1310 nm; <=0.22 dB/km @1550 nm |
| Bandwidth / transmission | Single-mode 1310 / 1550 nm transmission |
| Tensile strength | Short-term 660 N; long-term 220 N typical target / Short-term 1000 N; long-term 400 N target / Short-term 1500 N; long-term 600 N target / Short-term 2000 N; long-term 800 N target |
| Crush resistance | >=1000 N/100 mm target / >=1500 N/100 mm target / >=2000 N/100 mm target / >=3000 N/100 mm target |
| Water blocking | Not applicable for standard indoor cable / Water-blocked construction required by model |
| Armour / strength member | FRP/aramid strength members according to construction / Metallic armour; strength members according to manufacturer design |
Additional information
| Brand | TMT Global |
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Ordering Information
| Item Name | Item Code / SKU | Controlled Description | Series | QR Code |
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| OS2 | OS2 | OS2 |  | |
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| OS2 | OS2 | OS2 | |
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