SOC OPERATIONAL · 24/7 India · USA · Singapore
INTERNET LEASED LINE · ILL

Internet
Leased Line
with carrier-grade SLA.

Symmetrical, dedicated, 1:1 contention bandwidth with enterprise SLAs (99.5%+), static IPs and managed CPE — across Tata, Airtel, Reliance Jio, RailTel, BSNL and global carriers.

01The Problem We Solve

Why most deployments
under-deliver.

Leased lines are commodity — until the SLA matters. Cylentrix engineers ILL as part of a managed connectivity stack: carrier-neutral selection, managed CPE, NGFW integration, and unified NOC visibility.

02Capabilities

What Internet Leased Line (ILL) includes.

A complete capability set engineered, deployed and operated by Cylentrix engineers — measured against documented client outcomes.

01 / 08

Carrier-neutral selection

Tata, Airtel, RJIL, BSNL, RailTel, Verizon, NTT, Singtel, Lumen — selected on coverage and SLA.

02 / 08

Last-mile diversity

Diverse fibre last-miles for HA-critical sites.

03 / 08

Static IPs & DNS

Static IPv4/IPv6 allocations with managed reverse DNS.

04 / 08

Managed CPE

Cisco, Juniper, FortiGate CPE — engineered, deployed, monitored.

05 / 08

BGP & multi-homing

BGP-based multi-homed routing for resilience.

06 / 08

NGFW integration

Direct integration with managed NGFW stack.

07 / 08

Carrier-grade SLA

99.5%+ availability, MTTR commitments, single-point escalation.

08 / 08

Centralised NOC visibility

Real-time link health, latency, packet-loss and bandwidth dashboards.

03Outcomes

Numbers that
matter.

Typical outcomes Cylentrix has delivered on Internet Leased Line (ILL) engagements. Specific metrics depend on baseline, scope and operating cadence.

99.5%+
ILL availability SLA

Engineered for outcomes that survive a steering-committee review.

<10 ms
Typical metro latency

Engineered for outcomes that survive a steering-committee review.

1:1
Contention ratio

Engineered for outcomes that survive a steering-committee review.

Diverse
Fibre last-miles for HA sites

Engineered for outcomes that survive a steering-committee review.

04Service Tiers & SLA

Engineered
SLAs at every tier.

Service tiers are engineered around real operations cadence, not RFP boilerplate. Each tier ships with documented SLAs and named accountability.

FOUNDATION

Run-state operations

P1 RESPONSE15 min
AVAILABILITY99.5%+
REPORTINGMonthly
REVIEWSQuarterly
ENTERPRISE

Full operations + uplift

P1 RESPONSE5 min
AVAILABILITY99.95%+
REPORTINGReal-time
REVIEWSMonthly
MISSION-CRITICAL

Multi-site, multi-region

P1 RESPONSE2 min
AVAILABILITY99.99%+
REPORTINGReal-time
REVIEWSBi-weekly
SOVEREIGN

Regulated & sovereign workloads

P1 RESPONSE1 min
AVAILABILITY99.999%
RESIDENCYIn-country
CLEARANCEAs reqd
05Tools & Platforms

Vendor-neutral. Engineering-led.

Cylentrix is vendor-neutral. We select platforms against use case and operating model — not vendor relationships.

Tata CommunicationsAirtel BusinessReliance JioBSNLRailTelVerizonNTTSingtelTata CommunicationsAirtel BusinessReliance JioBSNLRailTelVerizonNTTSingtelTata CommunicationsAirtel BusinessReliance JioBSNLRailTelVerizonNTTSingtel
06Frequently Asked

Questions about
Internet Leased Line (ILL).

Talk to an architect
What is the typical onboarding timeline?

Onboarding for Internet Leased Line (ILL) typically runs 4-8 weeks from contract for foundation tier; longer for mission-critical multi-site engagements. Time-to-first-value is engineered around acceptance gates, not vendor calendars.

How is pricing structured?

Pricing combines a baseline managed-service run-rate with consumption-linked components for variable workload. Multi-pillar engagements (cyber + IT + telecom) typically deliver 18-30% lower TCO vs siloed vendors.

Do you support hybrid and multi-cloud environments?

Yes. Internet Leased Line (ILL) engagements regularly span on-prem, AWS, Azure and GCP. Engineering and operations are unified across these environments under a single accountable model.

Are services available outside India?

Yes. Cylentrix operates across India, USA and Singapore — supporting clients globally with follow-the-sun coverage and regional engineering presence.

How is regulatory compliance handled?

Each engagement ships with a control-evidence pack mapped to the relevant regulatory frameworks (RBI, SEBI, IRDAI, ISO 27001, SOC 2, PCI-DSS, HIPAA, GDPR, DPDPA). Quarterly business reviews include compliance posture as a standing agenda item.

READY WHEN YOU ARE

Build the
boundaryless enterprise.

Book a 30-minute strategy call with a Cylentrix principal — under NDA on request, no slideware, no upsell pitch.

RESPONSE WITHIN 1 BUSINESS DAY · NDA AVAILABLE ON REQUEST