Advait Energy Transitions Limited manufactures and supplies OFC cables for power transmission, telecommunication and infrastructure networks across India. As an optical fiber cable manufacturer in India, Advait supports project requirements through TG Advait India Private Limited, its joint venture with Jiangsu Tongguang Optical Fibre Cable Company. OFC cable production is carried out at the NABL-accredited manufacturing and testing facility in Sanand, Gujarat. The facility supports optical fibre cable requirements for utilities, telecom networks and large infrastructure projects across India.
OFC cable = optical fibre cable, carries data as light through one or more glass fibres protected inside a layered structure. Each fibre consists of a core and a cladding of differing refractive index, which confines the light and allows it to travel long distances with low attenuation.
Around the fibres sit buffer tubes, a strength member, water-blocking material and an outer sheath. The construction determines where the cable can be installed: in duct, direct buried, or aerial along a transmission corridor. Unlike copper, optical fibre cable carries no current and is unaffected by the electromagnetic fields around energised conductors, which is why it is standard on utility communication networks.
Specification is where most procurement decisions are made. The table below sets out the parameters normally called for in a tender. Exact values are confirmed against the approved drawing for each order.
| Fibre Count | 24F, 48F, 96F, 144F, 288F. Other counts to order. |
| Fibre Type | Single mode G.652D, G.655 and G.657 available. |
| Construction | Loose tube, ribbon, central tube. |
| Armouring | Unarmoured, single armoured, double armoured. |
| Installation | Duct, direct buried, aerial. |
| Sheath | HDPE, LSZH where required. |
| Attenuation | [CONFIRM] dB/km at 1310 and 1550 nm. |
| Operating Temperature | [CONFIRM] range. |
| Standards | IEC 60794, IS specifications, customer-approved drawing. |
Fibre and buffer tube identification follows a standard twelve-colour sequence, which allows a technician to identify any individual fibre in a cable during splicing. The sequence repeats across tubes, so fibre 13 carries the same colour as fibre 1 but sits in the second tube.
OFC cable price varies according to fibre count, cable construction, armouring, installation requirement, order quantity and total cable length. Because every project may require a different specification, optical fibre cable price is usually quoted against the approved technical requirement rather than a single standard rate.
Fibre count is one of the key pricing factors. For example, the cost of a 24F OFC cable will differ from a 96F, 144F or 288F cable. Armoured and unarmoured constructions may also have different pricing based on the required installation conditions.
OFC cable price per meter is calculated based on the selected fibre count, construction, armouring, sheath, required standards and order quantity. Large infrastructure and telecom requirements may also be quoted per kilometre depending on the project. For an accurate optical fibre cable price, share the required fibre count, cable type, installation method, total length and project specifications with Advait's team.
Manufacturing is carried out by TG Advait India Private Limited at Sanand GIDC, approximately 35 km from Ahmedabad, established under the Make in India initiative. The facility holds ISO 9001, ISO 14001 and ISO 18000 certification, and is NABL accredited, allowing factory acceptance tests and type tests to be conducted on site rather than at an external laboratory. For companies evaluating optical fiber cable manufacturers in India, manufacturing capability, quality testing, approved specifications and project supply experience are important considerations. Advait supports OFC cable requirements through its manufacturing and testing setup in Gujarat, with facilities for factory acceptance tests and type tests.
Speak to our technical teamManufacturing is in-house through the TG Advait joint venture rather than traded, which means specification changes and delivery schedules are controlled directly. The Sanand facility holds ISO 9001, ISO 14001 and ISO 18000 certification, and testing laboratory is NABL accredited, so factory acceptance tests and type tests are conducted on site under Indian standards.
The plant is a POWERGRID-approved vendor and has completed supply orders for POWERGRID, with approvals in place from GETCO, OPTCL, UPPTCL, MSETCL and the Mizoram board for a utility tender, that approval status is often a qualifying condition rather than a preference. Advait supports organisations looking for optical fibre cable suppliers in India with project-specific OFC cable specifications, manufacturing support, testing and quotation requirements.