Superbit

Superbit We believe, Everyone deserve benefit of Technology 🚀 Empowering Businesses with Cutting-Edge IT Solutions!
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At SuperBit, we specialize in providing high-performance IT products and services to meet the evolving needs of modern businesses. From enterprise-grade servers & networking accessories to security solutions & data center deployment, we deliver everything you need to build a secure, efficient, and scalable IT infrastructure.

🔹 What We Offer?
✅ IT Hardware & Accessories – Servers, networking gear, and security devices
✅ Enterprise IT Solutions – Secure and optimized IT infrastructures
✅ IT Support & Services – From small businesses to large data centers
✅ Custom IT Consulting – Helping businesses grow with the right tech

🌎 Why Choose Us?
✔️ Trusted IT Partner for Businesses & Enterprises
✔️ Latest Technology, Competitive Pricing, and Expert Support
✔️ One-Stop Solution for IT Products, Security & Networking

💡 "Technology is best when it brings people together." – Matt Mullenweg

📩 Get in touch with us today!
📍 +880 1749-998986

আবার শীর্ষে ফিরল আর্জেন্টিনা: ভাঙবে কি ফিফা র‍্যাঙ্কিংয়ের ‘অভিশাপ’
07/06/2026

আবার শীর্ষে ফিরল আর্জেন্টিনা: ভাঙবে কি ফিফা র‍্যাঙ্কিংয়ের ‘অভিশাপ’

Top Data Center Power Market Companies:Some of the data center power vendors are SchneiderElectric (France), Vertiv (US)...
09/04/2026

Top Data Center Power Market Companies:
Some of the data center power vendors are Schneider
Electric (France), Vertiv (US), ABB (Switzerland), Eaton
(Ireland), Delta Electronics (Taiwan), Huawei (China),
Legrand (France), Toshiba (Japan), Siemens (Germany),
Mitsubishi Electric (Japan), Kehua Tech (China), Ritta
(Germany), Socomec (France), Cyber Power Systems (US),
Anord Mardix (reland), Cummins (US), Rosenberger OSI
(Germany), Belden (US), Panduit (US), AEG Power
Solutions (Netherlands), Riello UPS (Italy), Rolls-Royce
(UK), ZincFive (US), 42U (US), and nVent (US)


Alhamdulillah, we are currently working on a new Data Center setup project.এটা শুধু rack বসানো বা battery setup না — we ...
08/04/2026

Alhamdulillah, we are currently working on a new Data Center setup project.
এটা শুধু rack বসানো বা battery setup না — we are building a complete, future-ready IT infrastructure from the ground, ensuring reliability, scalability, and performance.

🔧 What we’ve implemented so far:
🗄️ Server Rack Deployment
Multiple enterprise racks install করা হচ্ছে proper positioning দিয়ে, যাতে airflow, maintenance, এবং future expansion সহজ হয়।
⚡ Three-Tier Power System (PDP + UPS + Generator)
🔌 PDP দিয়ে structured power distribution
🔋 UPS + battery bank দিয়ে instant backup (zero interruption)
⛽ Generator দিয়ে long-time backup support
👉 এই layered power design ensure করে maximum uptime & stability।
🔋 Battery Bank Setup
High-capacity battery cabinet setup করা হয়েছে, proper DC cabling সহ, যাতে safe এবং efficient backup পাওয়া যায়।
⚡ Electrical Distribution & Protection
Dedicated DB panel, MCB, এবং clean conduit routing ব্যবহার করা হয়েছে safe power delivery-এর জন্য।
🧵 Structured Cable Management
Overhead cable tray এবং PVC conduit ব্যবহার করে clean, organized wiring করা হচ্ছে — power & data properly segregated।

🛠️ Rack setup থেকে wiring পর্যন্ত সবকিছু team নিয়ে directly supervise করছি to ensure quality & standard।
👨‍💻Ensuring everything is aligned with enterprise standards & best practices।
🎯 Our Goal
To build a robust, scalable, high-availability Data Center, যা support করবে:
ERP systems
Networking infrastructure
Servers & applications
Future expansion

📸 These photos show our ongoing work — from rack installation to power system setup.
Proud to lead this project and build something impactful.

সুখ, শান্তি আর সমৃদ্ধির বার্তা নিয়ে আবারো ফিরে এলো পবিত্র ঈদুল ফিতর। প্রযুক্তির উৎকর্ষতায় আপনার প্রতিটি মুহূর্ত হয়ে উঠুক...
21/03/2026

সুখ, শান্তি আর সমৃদ্ধির বার্তা নিয়ে আবারো ফিরে এলো পবিত্র ঈদুল ফিতর। প্রযুক্তির উৎকর্ষতায় আপনার প্রতিটি মুহূর্ত হয়ে উঠুক আরও সহজ ও আনন্দময়।

Superbit Technology Limited-এর পক্ষ থেকে আমাদের সকল সম্মানিত গ্রাহক, শুভানুধ্যায়ী এবং দেশবাসীকে জানাই পবিত্র ঈদের আন্তরিক শুভেচ্ছা।

আপনার ও আপনার পরিবারের জন্য রইল অনাবিল আনন্দ ও সুস্বাস্থ্যের প্রার্থনা।
ঈদ মোবারক! 🌙✨

05/02/2026
Common Networking Protocols & Their Default Ports (CCNA Essentials)🔹 Description:Networking শিখতে গেলে Protocols ও Port ...
24/01/2026

Common Networking Protocols & Their Default Ports (CCNA Essentials)

🔹 Description:
Networking শিখতে গেলে Protocols ও Port Numbers জানা সবচেয়ে গুরুত্বপূর্ণ একটি বিষয়। নিচের ছবিটিতে সবচেয়ে বেশি ব্যবহৃত কিছু Networking Protocols এবং তাদের Default Ports সুন্দরভাবে দেখানো হয়েছে।

📌 এই Protocol গুলো ব্যবহৃত হয়—
File Transfer (FTP, SFTP, TFTP)
Secure Remote Access (SSH, RDP)
Web Communication (HTTP, HTTPS)
Email Services (SMTP, POP3, IMAP)
Network Services (DNS, DHCP, NTP, SNMP)
Directory & Database Services (LDAP, LDAPS, MySQL, PostgreSQL)

👨‍💻 যারা CCNA, Networking, System Administration বা Cyber Security শিখছেন—তাদের জন্য এটি একটি দ্রুত রিভিশন গাইড।

Three-Tier Network ArchitectureA Three-Tier Architecture divides the network into three layers to provide high availabil...
24/01/2026

Three-Tier Network Architecture
A Three-Tier Architecture divides the network into three layers to provide high availability, scalability, security, and easy management.
Layers:
Core Layer
Distribution Layer
Access Layer
1️⃣ ISP / Internet Layer
Two ISPs (ISP-1 and ISP-2) with 1 Gbps links
Connected to Router-1 and Router-2
Provides internet redundancy
If one ISP fails, traffic automatically switches to the other
Interview Point: Dual ISP ensures high availability.
2️⃣ WAN Switch Layer
WAN Switch-1 and WAN Switch-2
Both switches are stacked
Connect routers to firewalls
Use 10G links for high-speed traffic
Benefit: Stacking removes single point of failure and simplifies management.
3️⃣ Firewall Layer
Primary Firewall and Secondary Firewall
Configured in HA (High Availability) mode
Cross-connected using 25G links
Handles:
Security policies
NAT
Internet access control
Threat protection
Interview Point: HA firewalls provide uninterrupted security services.
4️⃣ Core Layer (Layer-3 Switches)
Primary Core L3 Switch and Secondary Core L3 Switch
Both switches are stacked
Responsible for:
Inter-VLAN routing
Routing protocols (OSPF / Static / EIGRP)
Connected to distribution layer using 10G / 20G links
Note: Core layer focuses on fast packet forwarding, not policy enforcement.
5️⃣ Distribution Layer
Distribution Switches (SW-1, SW-2, SW-3, SW-4)
Switches are stacked
Connected to core using LACP (20G links)
Performs:
VLAN segmentation
ACLs
QoS
Policy enforcement
Interview Point: Distribution layer is the control and policy layer.
6️⃣ Access Layer (Layer-2 Switches)
Access Switches (L2)
End devices connect here:
PCs
Laptops
Printers
IP phones
Connected to distribution using LACP
Provides user-level network access
Interview Point: Access layer is responsible for user connectivity.
🔁 Technologies Used
Stacking – redundancy and simplified management
LACP (Link Aggregation) – higher bandwidth and failover
HA Firewalls – security redundancy
Multiple paths – no single point of failure

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Elephant Road
Dhaka
1205

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