Cisco WS-C3850-12XS-S Catalyst 3850 12-Port 1/10G SFP+ Managed Switch
The Cisco WS-C3850-12XS-S is a high-performance Catalyst 3850 Series managed switch designed for fiber-based enterprise networks, data center access, aggregation, and high-speed campus network deployments. Unlike standard Catalyst 3850 models with copper Ethernet access ports, this model provides 12 x 1/10G SFP+ Ethernet ports for high-speed optical or compatible SFP+ connectivity.
The WS-C3850-12XS-S combines 10 Gigabit-capable SFP+ interfaces with the Catalyst 3850 switching architecture. Cisco specifies a 320 Gbps switching capacity and 227.28 Mpps forwarding rate for the 12XS platform. The switch also supports Cisco StackWise technology, providing up to 480 Gbps stacking bandwidth when used in an appropriate stack configuration.
The -S version uses the IP Base feature set and includes a 350W AC power supply. The chassis also provides a network module slot that can be used with compatible Catalyst 3850 network modules for additional uplink connectivity.
Key Features of Cisco WS-C3850-12XS-S
- 12 x 1/10G SFP+ Ports: Provides twelve SFP+ interfaces supporting 1 Gigabit and up to 10 Gigabit Ethernet connectivity.
- 320Gbps Switching Capacity: Provides high internal switching capacity for demanding network traffic.
- 227.28Mpps Forwarding: Delivers high packet-forwarding performance for enterprise network applications.
- StackWise Support: Supports Cisco StackWise technology with up to 480Gbps stacking bandwidth.
- IP Base Feature Set: The WS-C3850-12XS-S is supplied with the IP Base software feature set.
- Network Module Slot: Includes one network module slot for supported Catalyst 3850 network modules.
Technical Specifications
| Specification |
Details |
| Brand |
Cisco |
| Series |
Catalyst 3850 |
| Model |
WS-C3850-12XS-S |
| Switch Type |
Managed Layer 3 Ethernet Switch |
| Ethernet Ports |
12 x 1/10G SFP+ |
| Maximum Port Speed |
10Gbps |
| Switching Capacity |
320Gbps |
| Forwarding Rate |
227.28Mpps |
| Stacking Technology |
Cisco StackWise |
| Stacking Bandwidth |
480Gbps |
| Feature Set |
IP Base |
| Network Module Slot |
1 |
| Power Supply |
350W AC |
| Form Factor |
1RU |
| Dimensions |
1.75 x 17.5 x 17.7 inches |
| Dimensions (Metric) |
4.45 x 44.5 x 45.0 cm |
| Weight |
Approx. 5.8 kg |
12-Port 1/10G SFP+ Connectivity
The WS-C3850-12XS-S provides twelve SFP+ Ethernet interfaces designed for high-speed network connectivity. The ports support 1G and up to 10G Ethernet operation using compatible SFP/SFP+ transceivers. This makes the switch suitable for fiber-based access, aggregation, server connectivity, and other bandwidth-intensive network environments.
High-Speed Switching Performance
With a 320Gbps switching capacity and 227.28Mpps forwarding rate, the WS-C3850-12XS-S is designed to handle high volumes of network traffic. Its architecture makes it suitable for environments where multiple 10 Gigabit links require centralized managed switching.
StackWise Technology
The Catalyst 3850 platform supports Cisco StackWise technology. Compatible switches can be combined into a logical stack, with Cisco specifying up to 480Gbps stacking bandwidth. Actual stacking configuration depends on the supported switch models, stacking accessories, software and deployment requirements.
Network Module Expansion
The WS-C3850-12XS-S includes one network module slot. Compatible Cisco Catalyst 3850 network modules can provide additional uplink interfaces depending on the selected module. The appropriate network module should be verified before purchase because module compatibility varies by Catalyst 3850 model.
IP Base Feature Set
The WS-C3850-12XS-S is an IP Base model. The available software capabilities therefore differ from the IP Services version, such as the WS-C3850-12XS-E. Organizations should select the feature set according to their required routing, security, management, and network architecture requirements.
Applications
- Enterprise fiber network access
- 10 Gigabit Ethernet aggregation
- Campus network aggregation
- Data center network connectivity
- Server and storage network connectivity
- High-speed fiber distribution networks
- Network infrastructure requiring 1/10G SFP+ interfaces
- Stacked enterprise switching environments
Compatibility
The switch is designed for compatible Cisco SFP and SFP+ transceivers and Catalyst 3850 network modules. The appropriate optical or copper transceiver should be selected according to the required speed, media type, transmission distance and Cisco compatibility requirements. It should not be assumed that every SFP/SFP+ module is supported without checking the applicable Cisco compatibility documentation.
WS-C3850-12XS-S vs WS-C3850-12S-S
The WS-C3850-12XS-S is the higher-speed SFP+ model, supporting 1/10G SFP+ connectivity, while the WS-C3850-12S-S is a 12-port SFP model intended for Gigabit-class Ethernet connectivity. The 12XS-S therefore provides a different interface and bandwidth profile for networks requiring 10 Gigabit connectivity.
Legacy Product Consideration
The Catalyst 3850 is an earlier-generation Cisco switching platform. For new deployments, buyers should verify Cisco lifecycle status, software support, warranty, product condition and availability. The WS-C3850-12XS-S can still be relevant for compatible replacement, expansion, maintenance and upgrade projects involving existing Catalyst 3850 infrastructure.
Cisco WS-C3850-12XS-S Price in Bangladesh
For the latest Cisco WS-C3850-12XS-S price in Bangladesh, contact Datacom Technologies (BD). Pricing and availability may vary depending on sourcing, product condition, warranty, software configuration, transceiver selection and stock status.
Datacom Technologies (BD) can assist with Cisco Catalyst switch sourcing, 10G SFP+ networking requirements, configuration guidance and enterprise network infrastructure solutions in Bangladesh.
Contact:
sales@datacom.com.bd
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