Cisco WS-C3850-12S-E Catalyst 3850 Series Switch
The Cisco WS-C3850-12S-E Catalyst 3850 Series Switch is a high-performance enterprise-grade Layer 3 managed switch designed for modern business networks, ISPs, and data center environments in Bangladesh. This powerful Cisco switch comes with 12 Gigabit SFP fiber ports, ensuring high-speed connectivity for fiber-based infrastructure.
Built with Cisco StackWise-480 technology, the
WS-C3850-12S-E allows stacking up to 9 switches, delivering scalability, redundancy, and high availability. It also includes integrated wireless controller functionality and runs on Cisco IOS XE, making it a reliable solution for secure and scalable network deployment.
If you are looking for a Cisco 3850 fiber switch price in Bangladesh, this model is one of the best choices for enterprise networking.
Key Features
- 12 x Gigabit Ethernet SFP fiber ports
- Advanced Layer 3 managed switch
- Cisco StackWise-480 (up to 9 switches stacking)
- Integrated wireless controller capability
- Supports IPv4 and IPv6 routing
- Enterprise-grade security and QoS
- High switching capacity and forwarding performance
- Energy-efficient design
- Runs on Cisco IOS XE software
- Ideal for enterprise, ISP, and data center networks
Cisco WS-C3850-12S-E Specifications
| Specification | Details |
|---|
| Product Model | WS-C3850-12S-E |
| Series | Cisco Catalyst 3850 Series |
| Switch Type | Layer 3 Managed Switch |
| Feature Set | IP Services |
| Ports | 12 × Gigabit SFP (Fiber) Ports |
| Uplink Module Support | C3850-NM-4-1G / C3850-NM-2-10G |
| Switching Capacity | 68 Gbps |
| Forwarding Rate | 68.4 Mpps |
| Stacking Technology | StackWise-480 |
| Stack Bandwidth | 480 Gbps |
| Maximum Stack Units | Up to 9 switches |
| DRAM (RAM) | 4 GB |
| Flash Memory | 2 GB |
| MAC Address Table | Up to 32,000 entries |
| VLAN Support | Up to 4,000 VLAN IDs |
| Routing Features | IPv4 & IPv6 (Layer 3 routing) |
| Wireless Controller | Integrated (supports APs & clients) |
| QoS Support | Yes |
| Security Features | ACLs, MACsec encryption |
| Power Supply | 350W AC (default, modular) |
| Redundant Power Support | Yes |
| Form Factor | 1U Rack Mount |
| Dimensions (H×W×D) | 4.45 × 44.5 × 45.0 cm |
| Operating Temperature | -5°C to 45°C |
| Management Interfaces | RJ-45 Console, USB, MGMT Port |
| Stack Power Support | Yes |
How to Install Cisco WS-C3850-12S-E
Step-by-step Installation Guide:
Unbox & Inspect
- Check switch, power cable, rack kit, and console cable.
Rack Mounting
- Install into a 19-inch rack using mounting brackets.
Power Connection
- Connect power supply and turn on the switch.
Console Setup
- Connect to PC using console cable and open PuTTY.
Initial Configuration
- Set IP address, hostname, and password via CLI.
Connect Fiber Network
- Insert SFP modules and connect fiber cables.
Configure VLAN & Routing
- Setup VLANs, trunk ports, and routing.
Save Configuration
- Run: write memory or copy running-config startup-config
Compatibility
This Cisco Catalyst 3850 switch is compatible with:
- Cisco Catalyst & Nexus series switches
- Cisco routers
- 1G SFP fiber transceivers
- Network management tools like Cisco Prime
- Enterprise servers and firewalls
Best Use Cases
- Enterprise campus networks
- ISP infrastructure in Bangladesh
- Data center aggregation layer
- Fiber backbone network
- Corporate office networking
Where to Buy in Bangladesh
You can buy the Cisco WS-C3850-12S-E switch from:
Contact now for best deal and fast delivery.
FAQ (Frequently Asked Questions)
Q1: Cisco WS-C3850-12S-E কি Layer 3 switch?
Yes, it supports full Layer 3 routing features.
Q2: এই switch কি stacking support করে?
Yes, it supports StackWise-480 technology.
Q3: এটা কি fiber network এর জন্য ভালো?
Yes, it has 12 SFP ports for fiber connectivity.
Q4: Bangladesh এ এই switch এর price কত?
Price depends on condition, approx ৳2.2L – ৳3.5L.
Q5: Small business এর জন্য কি suitable?
Mainly medium to large enterprise networks এর জন্য best।
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