Enterprise Digital Networking & Switching Solutions | Microlines Infotech

verified Authorized Enterprise Switching Integrator — Cisco, Aruba, Ruckus & Extreme OEM

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Enterprise Digital Networking & Switching

Architect high-density, non-blocking Layer 3 campus and data center switching fabrics. Engineered with 100G/400G line-rate backbones, automated VXLAN EVPN micro-segmentation, zero-loss IEEE 802.1p QoS, 90W 802.3bt UPOE+, and sub-50ms Multi-Chassis Link Aggregation (MC-LAG).

bolt 100G/400G Core Spine Topologies shield VXLAN EVPN Micro-Segmentation sync Sub-50ms MC-LAG Redundancy tune IEEE 802.1Q VLAN & CoS QoS

100Gbps+ Core Backbone Bandwidth

< 500ns Sub-Microsecond Latency

99.999% Five-Nines Uptime SLA

10,000+ Switch Ports Deployed

TOPIC 01 // CORE ARCHITECTURE

High-Density 100G/400G Layer 3 Core & Spine-Leaf Fabrics

Modern enterprise data centers and multi-building corporate campuses demand non-blocking line-rate switching backbones. Microlines designs 100G/400G Spine-Leaf topologies utilizing BGP, OSPF, and Equal-Cost Multi-Path (ECMP) routing to eliminate traditional Spanning Tree (STP) bandwidth bottlenecks and deliver sub-microsecond latency.

check_circle Multi-Chassis Link Aggregation (MC-LAG / VSS) for sub-50ms active-active redundancy.
check_circle Line-rate 100G/400G QSFP28/QSFP-DD uplinks with zero packet loss during peak spikes.
check_circle Redundant hot-swappable power supplies & N+1 modular cooling fan trays.

Datacenter Spine-Leaf Fiber Optics Switch Rack

100G Spine-Leaf Core Switching Backbone

Network Management Dashboard and VXLAN Overlay Screen

VXLAN EVPN Automated Micro-Segmentation

TOPIC 02 // ZERO-TRUST SECURITY

Automated VXLAN EVPN Micro-Segmentation & IEEE 802.1X

Safeguard your enterprise network against lateral malware movement. By encapsulating Layer 2 Ethernet frames into Layer 3 IP packets via VXLAN EVPN overlays, our solution enforces granular zero-trust security policies across campus environments while supporting seamless VM and device mobility.

check_circle IEEE 802.1X Dynamic VLAN Assignment & MACsec 256-bit hardware encryption.
check_circle DHCP Snooping, Dynamic ARP Inspection (DAI), and IP Source Guard defense.
check_circle Centralized telemetry & policy enforcement via Cisco DNA Center or Aruba Central.

TOPIC 03 // EDGE & SMART BUILDING

High-Power 90W UPOE+ & Multi-Gigabit Access Convergence

Power next-generation IoT and wireless endpoints directly through structured copper cabling. Our multi-gigabit access switches feature IEEE 802.3bt UPOE+ delivering up to 90W per port, supporting Wi-Fi 6E/7 tri-band APs, motorized PTZ cameras, IP speakers, and smart building LED lighting arrays.

check_circle 2.5G/5G mGig ports eliminating copper cabling bottlenecks for Wi-Fi 7 APs.
check_circle Perpetual & Fast PoE power delivery during switch OS reboots.
check_circle Strict priority DSCP / IEEE 802.1p CoS queues for latency-sensitive VoIP & Teams streams.

90W UPOE+ High-Density Edge Switching

Engineering Specifications Matrix

Switching Fabric	Up to 12.8 Tbps Non-Blocking Throughput
Port Densities	48x 1G/10G/25G SFP28 + 8x 100G QSFP28 Uplinks
Forwarding Rate	Up to 2,000 Mpps (Million Packets Per Second)
Redundancy Tech	Multi-Chassis LAG (MC-LAG / VSS), Virtual Stacking
PoE Budget & Tech	Up to 1440W per switch, 802.3at (30W) & 802.3bt (90W)
Security Protocols	IEEE 802.1X Port Auth, MACsec 256-bit HW Encryption
Management API	NETCONF / RESTCONF, Ansible, Cisco DNA Center, Aruba Central

Related Enterprise Switching Hardware & Bundles

Tier-1 enterprise switches sourced directly from Cisco, Aruba, Ruckus, and Extreme Networks with 3-year OEM warranty.

100G L3 Core Switch Stack

Enterprise Data Center Spine

32-Port 100G QSFP28, sub-microsecond latency, line-rate BGP/OSPF routing, redundant AC power modules.

48-Port Gigabit PoE+ Access Switch

High-Density Edge Distribution

48x 1G PoE+ (740W power budget), 4x 10G SFP+ uplinks, 802.1X Port Security, 104Gbps switching fabric.

Multi-Gigabit 90W UPOE+ Switch

Wi-Fi 6E & Smart Building Edge

24x 2.5G/5G Multi-Gig ports, 90W 802.3bt UPOE+ per port, 4x 25G SFP28 uplinks, perpetual PoE power save.

Industrial Managed DIN-Rail Switch

-40°C to +75°C Extreme Environment

8x GbE PoE+ ports, 2x SFP fiber uplinks, IP40 hardened metal enclosure, dual DC power inputs, sub-20ms ERPS ring redundancy.

Frequently Asked Questions

Technical insights into Layer 3 switching convergence, VXLAN micro-segmentation, and PoE budget sizing.

1. What is the difference between Layer 2 and Layer 3 switching in enterprise networks?

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Layer 2 switches forward Ethernet frames based on MAC addresses within the same broadcast domain (VLAN). Layer 3 switches combine hardware switching speed with IP routing (OSPF, BGP, Static Routing), enabling inter-VLAN routing directly at line rate without forcing traffic through an external firewall or edge router.

2. How does Multi-Chassis Link Aggregation (MC-LAG) prevent spanning-tree blockages?

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MC-LAG presents two separate physical core switches as a single logical switch node to downstream access switches. This allows active-active dual-homed link aggregation (LACP) without Spanning Tree Protocol (STP) blocking one of the redundant uplinks, doubling active backbone bandwidth while delivering sub-50ms fault recovery.

3. What is 90W 802.3bt UPOE+ and why is it required for modern IT endpoints?

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IEEE 802.3bt UPOE+ delivers up to 90 watts of DC power over standard Cat6A copper cabling. It is necessary for high-power endpoints including Wi-Fi 6E/7 tri-band access points, motorized outdoor pan-tilt-zoom (PTZ) thermal cameras, smart building LED fixtures, and PoE thin client workstations.

4. How does VXLAN EVPN micro-segmentation enhance enterprise network security?

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VXLAN EVPN creates virtual Layer 2 overlay networks across a Layer 3 routed IP backbone. This allows IT administrators to enforce strict micro-segmentation policies, isolating sensitive finance databases from guest Wi-Fi or IoT devices across campus locations without changing physical switch cabling.

5. What warranty and TAC SLAs are provided with Microlines switch deployments?

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All Microlines enterprise switch deployments include 3 to 5-year OEM warranty support (Cisco SmartNet, Aruba Care, ExtremeWorks). We offer 24/7 4-Hour On-Site Advance Hardware Replacement SLAs with spare switch staging across major Indian tech hubs.

Upgrade Your Campus Switching Infrastructure

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