WS-C3850-48T-L: An Overview of its Latest iOS, PoE, Power Supply, and Replacement

Are you in search of a versatile and highly functional switch for your networking needs? Look no further than the WS-C3850-48T-L. This switch offers the latest in advanced features and is highly flexible, making it an ideal choice for a wide range of applications. In this article, we’ll take a closer look at the WS-C3850-48T-L, including its latest iOS, PoE capabilities, power supply, and replacement options.

Introduction to the WS-C3850-48T-L

The WS-C3850-48T-L is a 48-port gigabit Ethernet switch that’s part of the Cisco Catalyst 3850 Series. It’s designed to offer high levels of flexibility and scalability, making it ideal for a wide range of enterprise-level networking applications. It supports both wired and wireless networking, making it a highly versatile switch that’s able to adapt to a wide range of networking environments.

The switch has 48 ports and has PoE functionality built-in. The maximum available budget with the standard 715 Watt power supply is 435 watts. This can however be increased to 1535 watts with the use of a secondary 1100 watt power supply.

Latest iOS for the WS-C3850-48T-L

The latest iOS for the WS-C3850-48T-L is IOS-XE 16.12.1. This operating system is designed to offer a high level of stability and reliability, ensuring that your switch runs smoothly and without interruption. The latest iOS also includes a wide range of advanced features and capabilities, such as enhanced security and advanced QoS.

The Cisco Catalyst 3850 is a stackable access switching platform that offers wired and wireless services on a single platform running Cisco IOS XE Software. This platform is innovative and provides many advanced features, including high availability with Stateful Switchover (SSO) on stacking, granular quality of service (QoS), security, and Flexible NetFlow (FNF) across wired and wireless services.

The wired and wireless features are packaged into a single Cisco IOS Software image, which reduces the number of software images that users need to qualify and certify before enabling them in their network. The platform’s single console port for Command-Line Interface (CLI) management also helps reduce the number of touch points to manage for wired and wireless services, simplifying network operations, reducing network complexity, and lowering the total cost of ownership (TCO) of managing the infrastructure.

PoE Capabilities of the WS-C3850-48T-L

The WS-C3850-48T-L supports PoE (Power over Ethernet), which allows you to power devices directly from the switch without the need for a separate power supply. This feature is ideal for powering devices such as IP phones, wireless access points, and IP cameras. The WS-C3850-48T-L supports both PoE and PoE+ (802.3af and 802.3at), allowing you to power a wide range of devices.

Power Supply Options for the WS-C3850-48T-L

The WS-C3850-48T-L comes with a built-in power supply that’s capable of delivering up to 715 watts of power. Additionally, the switch supports redundant power supplies, which ensures that your network remains up and running in the event of a power failure. The switch supports both AC and DC power supplies, giving you even more flexibility when it comes to powering your switch.

Replacement Options for the WS-C3850-48T-L

In the event that your WS-C3850-48T-L needs to be replaced, there are a number of options available to you. One option is to replace the switch with a new WS-C3850-48T-L. Another option is to upgrade to a newer model, such as the WS-C3850-48T-S or the WS-C3850-48F-L. These models offer additional features and capabilities that may be of interest depending on your networking needs.

In case you would like to move over to the Catalyst 9000 series, the closest replacement option is C9300-48T-E. This is certainly a more future-proof model that will serve your network for years to come without any issues.

Conclusion

The WS-C3850-48T-L is a versatile and highly functional switch that’s ideal for a wide range of enterprise-level networking applications. With its latest iOS, PoE capabilities, and power supply options, this switch offers a high level of flexibility and scalability. And if you ever need to replace your switch, there are a number of options available to you.

FAQs

1. What is the maximum number of ports on the WS-C3850-48T-L switch?
   The WS-C3850-48T-L switch has a total of 48 ports.
2. What is the PoE budget of the WS-C3850-48T-L switch?
   The switch has a PoE budget of up to 435 watts with a 715 Watt AC power supply.
3. Can the WS-C3850-48T-L switch be stacked?
   Yes, you can stack up to nine switches in one stack.
4. What is the maximum stacking bandwidth of the WS-C3850-48T-L switch?
   The WS-C3850-48T-L switch has a maximum stacking bandwidth of 480 Gbps.
5. What are the dimensions of the WS-C3850-48T-L switch?
   The switch has dimensions of 44.5 x 44.8 x 4.4 cm (17.5 x 17.6 x 1.73 in).
6. What are the power supply options for the WS-C3850-48T-L switch?
   It supports both AC and DC power supplies.
7. What are some of the advanced security features of the WS-C3850-48T-L switch?
   The switch supports features such as MACsec encryption, TrustSec, and Cisco Identity Services Engine (ISE) integration.
8. What is the warranty period for the WS-C3850-48T-L switch?
   The switch comes with a limited lifetime warranty from Cisco.

WS-C3850-48T-L SFP Compatibility (click on part number to go their product page)

Important Sources:

Catalyst 3850 Data SheetHow to Configure Catalyst 3850CISCO Catalyst 3850 Prices