PRODUCT DATASHEET
TMT-FOC-G657A1-001F-TB-LSZH SERIES
Product & Description
1 Core G.657.A1 bend-insensitive Tight-buffered distribution cable
KEY FEATURES
- 1 fibre core construction / 2 fibre core construction / 4 fibre core construction / 8 fibre core construction / 12 fibre core construction / 24 fibre core construction
- G.657.A1 bend-insensitive single mode / G.657.A2 bend-insensitive single mode
- Tight-buffered distribution cable
- LSZH indoor jacket
- Bend-radius controlled cable design
- RoHS / REACH material declarations required
- Low-smoke zero-halogen jacket for building use
Overview
TMT Global 1 Core G.657.A1 bend-insensitive Tight-buffered distribution cable Series
The 1 Core G.657.A1 bend-insensitive Tight-buffered distribution cable is a TMT Global fibre optic cable designed for indoor backbone, riser, telecom room and cabinet links. The cable uses G.657.A1 bend-insensitive 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
- 1 fibre core construction / 2 fibre core construction / 4 fibre core construction / 8 fibre core construction / 12 fibre core construction / 24 fibre core construction
- G.657.A1 bend-insensitive single mode / G.657.A2 bend-insensitive single mode
- Tight-buffered distribution cable
- LSZH indoor jacket
- Bend-radius controlled cable design
- RoHS / REACH material declarations required
- Low-smoke zero-halogen jacket for building use
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
PRODUCT DATASHEET
TMT-FOC-G657A1-001F-TB-LSZH SERIES
Technical Specifications
Applications — Continued
- TMT-FOC-G657A1-001F-TB-LSZH defines fibre grade, core count, construction and jacket. Do not substitute construction without TMT approval.
General Specification
| Parameter | TMT Declared Specification |
| Product type | 1 core fibre optic cable |
| Fibre grade | ITU-T G.657.A1 / IEC 60793-2-50 B6_a1 / ITU-T G.657.A2 / IEC 60793-2-50 B6_a2 |
| Cable construction | Tight-buffered distribution cable |
| Tube / buffer | Tight-buffered 900 um fibre construction |
| Jacket | LSZH indoor jacket |
| Jacket colour | Yellow |
| Application | Indoor backbone, riser, telecom room and cabinet links |
| Operating temperature | -20 C to +60 C target |
| Storage temperature | -20 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 | Bend-insensitive single-mode 1310 / 1550 nm / Enhanced bend-insensitive single-mode |
| Tensile strength | Short-term 660 N; long-term 220 N typical target |
| Crush resistance | >=1000 N/100 mm target |
| Water blocking | Not applicable for standard indoor cable |
| Armour / strength member | FRP/aramid strength members according to construction |
Declared Specifications
| Parameter | Declared Value |
|---|---|
| Brand | TMT Global |
Ordering Information
| Item Name | Item Code / SKU | Controlled Description | Series |
|---|---|---|---|
| G.657.A1/A2 Bend-Insensitive Single Mode | TMT-FOC-G657A1-001F-TB-LSZH | G.657.A1/A2 Bend-Insensitive Single Mode | G657A1 |
| G.657.A1/A2 Bend-Insensitive Single Mode | TMT-FOC-G657A1-002F-TB-LSZH | G.657.A1/A2 Bend-Insensitive Single Mode | G657A1 |
| G.657.A1/A2 Bend-Insensitive Single Mode | TMT-FOC-G657A1-004F-TB-LSZH | G.657.A1/A2 Bend-Insensitive Single Mode | G657A1 |
| G.657.A1/A2 Bend-Insensitive Single Mode | TMT-FOC-G657A1-008F-TB-LSZH | G.657.A1/A2 Bend-Insensitive Single Mode | G657A1 |
| G.657.A1/A2 Bend-Insensitive Single Mode | TMT-FOC-G657A1-012F-TB-LSZH | G.657.A1/A2 Bend-Insensitive Single Mode | G657A1 |
| G.657.A1/A2 Bend-Insensitive Single Mode | TMT-FOC-G657A1-024F-TB-LSZH | G.657.A1/A2 Bend-Insensitive Single Mode | G657A1 |
| G.657.A1/A2 Bend-Insensitive Single Mode | TMT-FOC-G657A2-001F-TB-LSZH | G.657.A1/A2 Bend-Insensitive Single Mode | G657A2 |
| G.657.A1/A2 Bend-Insensitive Single Mode | TMT-FOC-G657A2-002F-TB-LSZH | G.657.A1/A2 Bend-Insensitive Single Mode | G657A2 |
| G.657.A1/A2 Bend-Insensitive Single Mode | TMT-FOC-G657A2-004F-TB-LSZH | G.657.A1/A2 Bend-Insensitive Single Mode | G657A2 |
| G.657.A1/A2 Bend-Insensitive Single Mode | TMT-FOC-G657A2-008F-TB-LSZH | G.657.A1/A2 Bend-Insensitive Single Mode | G657A2 |
PRODUCT DATASHEET
TMT-FOC-G657A1-001F-TB-LSZH SERIES
Ordering Information — Continued
Ordering Information — Continued
| Item Name | Item Code / SKU | Controlled Description | Series |
|---|---|---|---|
| G.657.A1/A2 Bend-Insensitive Single Mode | TMT-FOC-G657A2-012F-TB-LSZH | G.657.A1/A2 Bend-Insensitive Single Mode | G657A2 |
| G.657.A1/A2 Bend-Insensitive Single Mode | TMT-FOC-G657A2-024F-TB-LSZH | G.657.A1/A2 Bend-Insensitive Single Mode | G657A2 |
TOTAL ORDERING ROWS: 2 SKUs