Authorised Tata Communications Partner
Chennai's IT/SEZ clusters (OMR IT corridor, Tidel Park, Guindy/Ekkattuthangal, Sholinganallur, Perungudi, Siruseri SIPCOT IT Park) have strong fibre availability. ILL pricing in Chennai for 2026 starts from ~₹6,500/month for 10 Mbps and scales to ~₹40,000/month for 200 Mbps. As authorised Tata partner, National IT Service supplies leased lines with GST invoice, last-mile survey, and managed service.
Per office
Per office
Per office
Per office
Chennai fibre is densest in: OMR IT corridor (Thoraipakkam to Navalur), Tidel Park (Taramani), Guindy/Ekkattuthangal, Sholinganallur DLF IT Park, Perungudi, Siruseri SIPCOT IT Park, Anna Salai (Mount Road, T Nagar). Chennai-adjacent (Maraimalainagar, Sriperumbudur manufacturing belt): fibre available but 15-25% premium. Through National IT Service you get INR billing, GST invoice, carrier comparison, and managed service.
WhatsApp +91 98119 98370 with your Chennai office address. Free fibre feasibility check within 48 hours.
OMR (Old Mahabalipuram Road) from Thoraipakkam to Navalur is Chennai's densest fibre corridor — all four carriers (Tata, Airtel, Jio, ACT) have parallel fibre. Tidel Park, Guindy, and Sholinganallur are equally well-served. Newer Siruseri SIPCOT has slightly fewer carrier options but solid coverage.
Typical: primary 100-200 Mbps ILL + secondary backup ILL (different carrier) + BGP failover, premium SLA tier (BPO clients usually expect 99.95%+), and managed router with QoS for voice traffic. Combined cost ₹65,000-1,20,000/month depending on bandwidth.
Buried fibre handles cyclones fine. Risk is power outages affecting carrier infrastructure or building infrastructure (mitigated by carrier-side battery + diesel backup). Aerial fibre on some older OMR stretches has been impacted in past cyclones — we recommend dual carrier path diversity for cyclone-resilience for any mission-critical office.
Roughly equivalent — Chennai OMR vs Bangalore Whitefield vs Hyderabad HITEC City are within ±10% for 100 Mbps ILL. Chennai sometimes wins on Jio aggressive pricing in IT corridor. All three are 10-25% cheaper than Mumbai BKC.
Not at the carrier level — carriers run battery + diesel backup at every PoP. At your office building, if grid power fails and your UPS lacks autonomy, your edge router/switch will go down even though carrier link is up. We recommend at minimum 1-hour office UPS coverage; for mission-critical sites, diesel generator backup is standard.
WhatsApp your Chennai office address for free fibre feasibility + comparative quotes in 48 hours.