Nexus Spherical Technologies
Femtocell • small‑cell ecosystem
Femtocell • small‑cell ecosystem • broadband backhaul

Coverage is just the beginning.Turn fiber into mobile signal.

Femtocell is a small‑cell ecosystem that extends GSM/4G/5G coverage into rural and indoor dead‑zones using existing FTTH/ L2 Network backhaul with centralized operations (EMS/NMS).

Resilient coverage — wherever life happens.
Indoor signal that just works.

Fix OTP and calling failures inside apartments, hospitals, and offices with small‑cell coverage over your existing fiber.

Low‑power deployments
Solar‑friendly designs and fewer field visits.
Centralized operations
Alarms, KPIs, inventory and remote actions.
Backhaul‑first approach
Use existing FTTH/L2 Network endpoints.
Operator‑ready
Designed for reliability, security and scaling.
Quick check: Coverage gap

Share your location + available backhaul and we’ll suggest an approach for indoor/rural coverage.

Demo input. We can connect this to your CRM/Google Sheet.
What we do

We build a small‑cell ecosystem that runs on broadband backhaul.

Femtocell turns existing FTTH endpoints into reliable GSM/4G/5G coverage for indoor dead‑zones and rural pockets — with centralized operations (EMS/NMS).

Femto nodes

Low‑power coverage units for indoor & rural footprints.

Built for long‑term reliability and field constraints.
Aggregator gateway

Policies, security segmentation, and traffic handling over backhaul.

Built for long‑term reliability and field constraints.
EMS/NMS platform

Alarms, KPIs, inventory, and remote actions — one dashboard.

Built for long‑term reliability and field constraints.
Problem

Broadband exists, but mobile signal fails.

In many villages, hilly regions, and inside buildings, people struggle with weak GSM/4G indoors — causing OTP failures, call drops, and broken access to UPI, KYC, and government services.

Why it happens
  • • Indoor attenuation: concrete walls + high‑rise layouts reduce signal.
  • • Rural terrain: valleys/hills create coverage shadows.
  • • Tower economics: costly power, approvals, and maintenance for small pockets.
  • • Operations: scattered sites are hard to monitor and maintain.
Real impact
  • • OTP not received → banking & verification fails.
  • • Poor call quality → customer complaints increase.
  • • Low reliability → businesses and citizens lose trust.
  • • Manual troubleshooting → higher field‑visit cost.
Key insight

Many locations already have broadband endpoints — the missing piece is converting that backhaul into mobile coverage.

Solution

Use fiber backhaul to extend mobile coverage — with centralized control.

Femtocell deploys low‑power femto nodes at coverage gaps, connects them via existing FTTH/BharatNet backhaul, and manages everything through an EMS/NMS operations layer.

Step 1 — Backhaul check

Validate bandwidth, latency, stability, and power constraints.

Step 2 — Deploy nodes

Place femto nodes to cover indoor/rural pockets with minimal footprint.

Step 3 — Operate centrally

Monitor alarms/KPIs, inventory, and remote actions from one dashboard.

Operational outcomes
Lower OPEX
Fewer field visits
Faster rollout
Reuse existing backhaul
Better reliability
Alarms + remote recovery
Scale ready
Templates across sites
Product

The Femtocell product stack

A modular architecture — start with a single site and extend to multi‑site operations.

Femto Node
Coverage

Low‑power small‑cell unit for indoor/rural footprints with remote manageability.

  • Quick install
  • Stable field operation
  • Managed via EMS/NMS
Aggregator Gateway
Control

Routing, policy enforcement, and security segmentation over backhaul.

  • Policy templates
  • Remote actions
  • Scales across sites
EMS/NMS Platform
Operations

Inventory, alarms, KPIs, and reporting — single dashboard operations.

  • Live status & alerts
  • Provisioning workflows
  • Audit‑ready reports
Q&A

Questions and answers

Clear explanations for operators, ISPs, and enterprise teams.

Femtocell addresses indoor and rural mobile coverage gaps where broadband exists but GSM/4G/5G signal is weak — leading to OTP failures, call drops, and poor digital service access.