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Owais Kramer
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High-density 10G fiber switch delivered excellent throughput and reliability.
WS-C3850-48XS-F-E
CISCO CATALYST 3850 48 PORT 10G FIBER SWITCH IP SERVICES
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Name:
WS-C3850-48XS-F-E
- Description:
- CISCO CATALYST 3850 48 PORT 10G FIBER SWITCH IP SERVICES
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658757914
- Condition:
- Warranty:
- 3
- List Price:
$64,554.00
- Price:
$6,500.0089.9% off
Quantity:
1
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WS-C3850-48XS-F-E Overview
WS-C3850-48XS-F-E is a high-performance stackable switch built on a modular architecture designed for enterprise and service provider networks. It features a robust design with advanced power options, including redundant power supply support and AC power capability, ensuring continuous operation and high availability in demanding environments.
WS-C3850-48XS-F-E offers 48 fixed 10-Gigabit Ethernet ports that deliver exceptional throughput and scalability for data-intensive applications, while the integrated stacking technology enables simplified management and enhanced performance. Designed to meet the needs of modern campus aggregation, data center interconnect, and high-density network installations, this switch provides reliable Layer 2 and Layer 3 services with Cisco’s IP Services IOS.
WS-C3850-48XS-F-E price is $6,500.00, a 89.9% saving from the Cisco list price of $64,554.00. WS-C3850-48XS-F-E is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-C3850-48XS-F-E for additional pricing. Browse the full Catalyst 3850 Switches series or explore all Cisco products.
WS-C3850-48XS-F-E Specifications
- Product Type
- Switch
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Number of Ethernet Ports
- 24–48 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- POE Support
- Non POE
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Height
- 1.73 inches
- Power Source
- Redundant Power Supply / AC Power Supply
- Number of Downlink Ports
- 48 Ports
- Redundant Power Supply Supported
- Yes
- Port/Expansion Slot Details
- N/A
- Flash Memory
- 256 MB
- IOS
- IP Services
- Power Consumption
- 370W
- Uplink Configuration
- 10G
- Width
- 17.3 inches
- Switching Capacity with Stacking
- N/A
- Depth
- 18.1 inches
- Memory
- 4 GB
- Switching Capacity
- 1280 Gbps
- Media Type Supported
- Fiber
- Manufacturer Part Number
- WS-C3850-48XS-F-E
- SFP Ports
- 48 SFP Ports
- Product Name
- Cisco Catalyst 3850-48XS-F-E
- Weight
- 32 lbs
WS-C3850-48XS-F-E Use Case
Data Center Top-of-Rack 10G Fiber Aggregation with Cisco Catalyst 3850
In a hyperscale data center, IT operations deploy the WS-C3850-48XS-F-E Cisco Catalyst 3850 as a top-of-rack switch to aggregate 48 server connections over 10G fiber. Leveraging built-in IP Services (OSPF, BGP, Multicast) and StackWise-480 stacking, this deployment delivers line-rate switching, ultra-low latency, and granular QoS. Outcome: simplified management, seamless scalability to multi-terabit fabrics, and deterministic application performance for mission-critical workloads.
Campus Core Backbone for Unified Communications
A large university upgrades its network core with the WS-C3850-48XS-F-E to support VoIP, video conferencing, and high-density wireless access across multiple buildings. The switch’s 10G fiber uplinks, advanced IP Services routing, and high-availability features ensure deterministic latency, traffic prioritization, and nonstop connectivity. Outcome: enriched user experience, centralized policy enforcement, and reduced operational complexity.
Metro Edge 10G Ethernet Service Delivery for ISPs
A regional service provider deploys the WS-C3850-48XS-F-E as a metro-edge switch to deliver business-class 10G Ethernet to enterprise customers. Utilizing IP Services (MPLS VPN, BGP-EVPN) and robust security (MACsec, DHCP snooping), the switch offers carrier-grade reliability and multi-tenant segmentation. Outcome: accelerated service provisioning, optimized bandwidth utilization, and strict SLA adherence with lower TCO.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 WS-C3850-48XS-F-E |  WS-C3850-48PW-S |  WS-C3850-24S-S |  WS-C3850-24P-L | |
|---|---|---|---|---|
| Depth | 18.1 inches | 12.8 inches | 11.2 inches | 17.2 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.73 inches | 1.73 inches | 1.75 inches | 1.75 inches |
| IOS | IP Services | IP Services | LAN Base | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | WS-C3850-48XS-F-E | WS-C3850-48PW-S | WS-C3850-24S-S | WS-C3850-24P-L |
| Media Type Supported | Fiber | Twisted Pair | Fiber | Combo |
| Memory | 4 GB | 4 GB | 512 MB | 512 MB |
| Number of Downlink Ports | 48 Ports | 48 Ports | 24 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 12–24 Ports |
| POE Support | Non POE | POE+ | Non POE | POE+ |
| Port/Expansion Slot Details | N/A | 48 x 10/100/1000 PoE+ ports, 4 x 1G SFP uplink ports, stacking module | 24 SFP ports | 24 PoE ports, 4 SFP uplink ports |
| Power Consumption | 370W | N/A | 140 W | 370W |
| Power Source | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco Catalyst 3850-48XS-F-E | Cisco Catalyst 3850-48PW-S | Cisco Catalyst 3850 24-port SFP Switch | Cisco Catalyst 3850 24 Port PoE Switch - LAN Lite |
| Product Type | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | No | No | No |
| SFP Ports | 48 SFP Ports | 4 SFP Ports | 24 SFP Ports | 4 SFP Ports |
| Switching Capacity | 1280 Gbps | 128 Gbps | 160 Gbps | 128 Gbps |
| Switching Capacity with Stacking | N/A | 160 Gbps | 480 Gbps | 160 Gbps |
| Uplink Configuration | 10G | 1G | 1G | 1G |
| Weight | 32 lbs | 25 lbs | 24.3 lbs | 26 lbs |
| Width | 17.3 inches | 17.5 inches | 17.5 inches | 17.5 inches |
Reviews & Ratings
P
Preston Shah
4
Ideal for core or aggregation layer deployments.
R
Rizwan Abbott
4
Consistent performance under heavy traffic loads.
S
Shawn Delgado
5
Cisco quality with enterprise-grade IP Services.
T
Talha Moreno
5
Rock-solid switching for demanding environments.
Questions & Answers
What is the Cisco Catalyst 3850 48XS-F-E switch?
The Cisco Catalyst 3850 48XS-F-E is a fixed-configuration enterprise switch featuring 48 SFP+ 10G fiber ports, integrated IP Services license, modular stacking and advanced Layer 3 features for campus and data center access deployments.
How many 10G fiber ports does the WS-C3850-48XS-F-E have?
It provides 48 SFP+ ports for 10 Gigabit Ethernet fiber connectivity, supporting a variety of SR, LR and DWDM transceiver modules.
What is the switching capacity and forwarding rate of the 3850 48XS-F-E?
It delivers up to 480 Gbps switching capacity and 360 million packets per second (Mpps) forwarding rate for high-performance, low-latency traffic handling.
Which Layer 3 features are supported by this switch?
Supports full Layer 3 routing including OSPF, EIGRP, BGP, VRF-Lite, PIM multicast, policy-based routing and eBGP route reflector for advanced network segmentation and scalability.
What stacking technology does the Catalyst 3850 use?
Cisco StackWise-480 interconnects up to nine switches with 480 Gbps stack bandwidth, enabling unified management, redundancy and single-IP address control across the stack.
Which software license comes with the WS-C3850-48XS-F-E?
Ships with the IP Services license pre-installed, unlocking advanced routing, quality of service and security features without additional license purchases.
How can I manage the Cisco Catalyst 3850 48XS-F-E?
Manage via CLI, Cisco DNA Center, Cisco Prime Infrastructure, web-based UI, SNMP v2/v3 or open APIs for automation and programmability.
What power and redundancy options are available?
Includes dual field-replaceable 550W load-sharing AC power supplies and supports optional DC power modules for redundant power and high availability.
What is the typical power consumption of this switch?
Maximum power draw is 350W under full load; Energy Efficient Ethernet and dynamic power management optimize energy usage during low-traffic periods.
What are the physical dimensions and weight of the switch?
Dimensions: 44.5 cm (W) x 44.5 cm (D) x 4.45 cm (H); Weight: 9.5 kg (20.9 lbs) without power supplies.
Which SFP+ modules are compatible with the 3850 48XS-F-E?
Fully compatible with Cisco SFP-10G-SR, SFP-10G-LR, SFP-10G-ER, SFP-10G-ZR and third-party MSA-compliant 10G transceivers for both multimode and single-mode fiber.
What security features does the Catalyst 3850 offer?
Provides TrustSec, 802.1X authentication, MACsec encryption, ACLs, DHCP snooping, IP Source Guard and control plane policing for comprehensive network protection.
Is the switch suitable for campus or data center use?
Ideal for enterprise campus edge and small to medium data center access layers, it supports converged wired and wireless deployments with seamless scalability.
What warranty and support services are available?
Includes limited lifetime hardware warranty with next-business-day replacement. Optional Cisco SMARTnet provides 24/7 support, software updates and advanced hardware replacement.
How do I add a new 3850 48XS-F-E to an existing stack?
Connect StackWise cables to the stack ports, power on the new switch, verify stack member priority in the CLI and allow the stack to auto-configure under the existing master.
How can I order the WS-C3850-48XS-F-E with support options?
Order through Cisco authorized resellers or Cisco Commerce Workspace using SKU WS-C3850-48XS-F-E, and select the desired SMARTnet service contract for extended support.