Glass Yarn Ofc
Glass Yarn Ofc
Technical parameters
| SL.No | PARAMETER | UNIT | SPECIFICATIONS | REMARKS |
| 1 | TYPE OF CABLE | 04F CATV SM G6520 FIBER WITH 2FRP ROD(2X1MM OD) & GLASS YARN | ||
| 2 | FIBER | G6520 | SM Matched Clad (As per G-6520) | |
| a) | FIBER SIZE | um | 9/125/250 | |
| b) | No. OF FIBERS/LOOSE TUBE | No. | 2F to 12F | |
| c) | FIBER COLOUR IDENTIFICATION | |||
| BL NT | ||||
| BL OR, GR NT | ||||
| GR, BR SL & NT | ||||
| BR SL. WH,RD & NT | ||||
| St. WH,RD, BK, VI, NT | ||||
| 3 | OPTICAL PARAMETERS | |||
| ATTENUATION @ 1310nm | dB/Km | 0.35 | ||
| ATTENUATION @ 1550nm | dB/Km | <0.23 | ||
| WAVELENGTH | ||||
| 1310nm | db/km | 0.35 | ||
| 1550nm | db/km | 0.23 | ||
| 1625nm | db/km | 0.21 | ||
| 4 | LOOSE TUBE/TIGHT BUFFER | LOOSE TUBE | ||
| a) | MATERIAL | PBTP | ||
| b) | No. OF LOOSE TUBES | No | 1 | |
| c) | DIAMETER | mm | 19/25 (Nominal) | |
| d) | COLOUR OF LOOSE TUBE | NATURAL | ||
| e) | SEQUENCE OF ELEMENTS IN CORE | NA | ||
| n | LOOSE TUBE GEL | THIXOTROPIC GEL | ||
| 4 | FILLERS | NA | ||
| $ | CENTRAL STRENGTH MEMBER | NA | ||
| $ | JACKETING | |||
| a) | MATERIAL | HDPE | ||
| b) | COLOUR | BLACK | ||
| c) | NOMINAL THICKNESS | mm | 2.0/2.25/2.5 (Nominal) | |
| 4) | OVERALL DIAMETER (NOMINAL) | MM | 6.1MM (Nominal) | |
| e) | RIP CORD | NA | ||
| 6 | STRENGTH MEMBERS | YES | ||
| a) | NUMBER | 02 | ||
| b) | TYPE | FRP RODS | ||
| c) | DIAMETER | MM | 1MM | |
| d) | TYPE | GLASS YARN | ||
| GLASS YARN | KG | 2 Kgs | ||
| , | Mechanical Test | |||
| a) | Tensile Strength | Approx 400 Newton | ||
| b) | Bending Redius | 150 | ||
| c) | Crushing | 700 Newton/100mm | ||
| d | Torsion | 360 | ||
| 8 | Environmental Performance | |||
| a) | Installation | Min -20/Max Degree | ||
| b) | Service | Min -20/Max +70 Degree | ||
| c) | Storage | Min -20/Max +70 Degree | ||
| 9 | CABLE WEIGHT (NOMINAL) | Kg/Km | 38 (Nominal) | |
| 10 | STANDARD LENGTH +/-5% | Mtrs | AS PER CUSTOMER'S REQUIREMENT |