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WS-C3850-24P-L Is Cisco Catalyst 3850 48 Port PoE Switch
Cisco DNA is a monumental shift on how to design and build networks. The Cisco Catalyst 3850 Series, as part of the Cisco DNA portfolio of next-generation enterprise-class stackable Ethernet and Multigigabit Ethernet access and aggregation layer switches, securely enables time-saving virtualization, greater automation, and valuable analytics data that directly address your evolving business needs, including less cost to install and operate.®
The Cisco Catalyst 3850 Series provides capabilities that ideally suited to support the convergence of wired and wireless access. The new Cisco Unified Access Data™ Plane (UADP) Application-Specific Integrated Circuit (ASIC) powers the switch and enables uniform wired-wireless policy enforcement, application visibility, flexibility, and application optimization. This convergence is built on the resilience of the new and improved Cisco StackWise-480 technology.®
The Cisco Catalyst 3850 Series Switches support full IEEE 802.3at Power over Ethernet Plus (PoE+), Cisco Universal Power Over Ethernet (Cisco UPOE), modular and field-replaceable network modules, RJ-45 and fiber-based downlink interfaces, and redundant fans and power supplies.®
Cisco Catalyst WS-C3850-24P-L Specification
|
Enclosure type |
Rack-mountable - 1U |
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Ports |
24 x 10/100/1000 (POE+) |
|
Network management Interface |
● Ethernet management port: RJ-45 connectors, 4-pair Cat-5 UTP cabling |
|
Available PoE Power |
435W |
|
Switching Capacity |
92Gbps |
|
Maximum stacking number |
up to 9 switches with same IOS feature set in same series |
|
Stack Bandwidth |
480Gbps |
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Forwarding Performance |
68.4Mpps |
|
FNF entries |
24,000 flows |
|
Maximum VLANs IDs |
1,000 |
|
MAC Address Table Size |
32K |
|
CPU |
Multicore CPU |
|
RAM |
4 G |
|
Flash Memory |
2 G |
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Wireless |
|
|
Number of AP per switch/stack |
100 |
|
Number of wireless clients per switch/stack |
2000 |
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Total number of WLANs per switch |
64 |
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Wireless bandwidth per switch |
up to 20Gbps |
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Supported Aironet AP series |
3600, 3500, 2600, 1600, 1260, 1140, 1040 |
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Expansion / Connectivity |
|
|
Console ports |
USB (Type-B), Ethernet (RJ-45) |
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Expansion Slot(s) |
1 network module slot and 1 power redundant slot |
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Network Modules Selection |
● C3850-NM-4-1G: 4 x 1G uplinks network module |
|
Stacking cable |
●STACK-T1-50CM StackWise stacking cable with a 0.5 m length |
|
Stack Power Cable (recommended) |
●CAB-SPWR-30CM stack power cable with a 30CM length |
|
Power supply |
PWR-C1-715WAC |
|
Power Device |
Power supply - redundant - plug-in module |
|
Power Redundancy |
optional |
|
Voltage range (Auto) |
100V-240V |
|
Power Consumption of standalone(in Watts) |
88.32 (max) |
|
Miscellaneous |
|
|
Width |
17.5 Inches (44.5 cm) |
|
Depth |
17.7 Inches (44.5 Cm) |
|
Height |
1.75 Inches (4.45 cm) |
|
Weight |
16.3 Pounds (7.4Kg) |
|
Rack Mounting Kit |
optional |
|
MTBF in hours |
269,450 |
|
Compliant Standards |
● IEEE 802.1D Spanning Tree Protoco ● IEEE 802.3 10BASE-T ●IEEE 802.3af and IEEE 802.3at |
|
System software / license |
|
|
System software |
IOS LAN Base (Upgradable) |
|
EnergyWise license |
ENERGY-MGMT, ENERGY-MGT-100-K9 |
|
Software license |
●C3850-24-L-S : LAN Base to IP Base RTU paper license |
|
Access Point Licenses |
●L-LIC-CT3850-UPG: Primary upgrade license SKU for Cisco 3850 wireless controller (e-delivery) |
|
Features |
●RPS Support ● Jumbo Frames ● VLANS ●Voice Vlan ●VTPv2 ●CDPv2 ●LLDP ● 802.3ad LACP and PAgP ● PVST/PVST+ ● 802.1W/802.1S ●Port Fast/Uplink Fast ●Dynamic Trunking Protocol (DTP) ● port CoS Trust and Override ● Trusted Boundary ● ACL Classification ●ingress Policing ● Auto QoS ● Per VLAN policies ● 802.1p queues ● Scheduling ● Priority Queuing ● Configure CoS Priority Queues ●Configure CoS Priority Queues ● Configure Queue Weights ● Configure Buffers and Thresholds ●Class & Policy Maps ● Modify CoS and DSCP Mapping ● Weighted Tail Drop ● IGMPv1,v2,v3 and MLDv1, v2 ● DHCP server ● DSCP transparency ● HSRP, VRRP, BLGP ● RIPv1, v2 EIGRP, PIM OSPF, OSPFv3, EIGRPv6, BGPv4, IS-ISv4 ● VRF-lite ● PIM-SM/DM, PIM sparse-dense mode, SSM ● Flexible Netflow |
|
Advanced Network security |
● Port security ● DHCP snooping ●Dynamic ARP inspection (DAI) ● IP source guard ●The Unicast Reverse Path Forwarding (uRPF) |
|
Management |
●BRIDGE-MIB ●CISCO-AUTH-FRAMEWORK-MIB ●CISCO-SNMP-TARGET-EXT-MIB ●CISCO-STACKMAKER-MIB |
|
Technical Support and Services |
● Cisco SMARTnet Service ● Cisco Smart Foundation Service ● Cisco SP Base Service ● Cisco Focused Technical Support Services |
|
Environmental Ranges |
|
|
With AC power supply Operating environment and altitude |
|
|
Operating temperature up to 5000 ft (1500 m) |
23ºF to 113ºF (-5ºC to +45ºC) |
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Operating temperature up to 10,000 ft (3000 m) |
23ºF to 104ºF (-5ºC to +40ºC) |
|
Short-term exception at sealevel with single fan failure |
23ºF to 113ºF (-5ºC to +45ºC) |
|
Short-term exception up to 5000 feet (1500 m) |
23ºF to 122ºF (-5ºC to 50ºC) |
|
Short-term exception up to 10,000 feet (3000 m) |
23ºF to 113ºF (-5ºC to 45ºC) |
|
With DC power supply Operating environment and altitude (NEBS) |
|
|
Operating temperature up to 6000 ft (1800 m) |
23ºF to 113ºF (-5ºC to +45ºC) |
|
Operating temperature up to 10,000 ft (3000 m) |
23ºF to 104ºF (-5ºC to +40ºC) |
|
Operating temperature up to 13,000 ft (4000m) |
23ºF to 95ºF (-5ºC to 35ºC) |
|
Short-term exception up to 6,000 feet (1800 m) |
23ºF to 131ºF (-5ºC to +55ºC) |
|
Short-term exception up to 10,000 feet (3000 m) |
23ºF to 122ºF (-5ºC to +50ºC) |
|
Short-term exception up to 13,000 feet (4000 m) |
23ºF to 113ºF (-5ºC to +45ºC) |
|
Short-term exception at sealevel with single fan failure |
23ºF to 113ºF (-5ºC to +45º) |
|
Storage environment |
-40ºF to 160ºF (-40ºC to 70ºC) |
|
Operating altitude |
Up to 13,000 Feet (Up to 4000 Meters) |
|
Storage altitude |
Up to 15,000 Feet (Up to 4573 Meters) |
|
Operating relative humidity |
10% to 95% noncondensing |
|
Storage relative humidity |
10% to 95% noncondensing |
The Cisco Catalyst 3850 is the first stackable access switching platform that enables wired plus wireless services on a single Cisco IOS XE Software-based platform. With this, Cisco has pioneered a host of rich capabilities such as high availability based on Stateful Switchover (SSO) on stacking, granular QoS, security, and Flexible NetFlow (FNF) across wired and wireless in a seamless fashion. Also, the wired plus wireless features are bundled into a single Cisco IOS Software image, which reduces the number of software images that users have to qualify/certify before enabling them in their network. The single console port for Command-Line Interface (CLI) management reduces the number of touch points to manage for wired plus wireless services, thereby reducing network complexity, simplifying network operations, and lowering the TCO to manage the infrastructure. (VRF) Lite.® 
Cisco Catalyst Switch WS-C3850-24P-L
SDA Extended Node provides Cisco DNA Center Automation and Assurance for C3850 switches. It also extends Fabric Benefits (e.g. stretch subnet) to end points connected to the switches, allowing consistent segmentation and policy-based access.
SDA Extended Node requires Cisco DNA-A license on the C3850 switches, and a Fabric-Edge Capable switch at the upstream.
This comprehensive set of Cisco Catalyst technologies and Cisco IOS Software features simplify LAN deployment, configuration, and troubleshooting.
● Cisco Smart Install enables the configuration of the Cisco IOS Software image and switch without user intervention.
● Cisco Auto Smartports provides automatic configuration as end devices connect to the switch port, allowing autodetection and plug-and-play of the device onto the network. Interface templates containing configurations or policies that can be applied to ports are also supported.
● Cisco Smart Troubleshooting is an extensive array of debug diagnostic commands and system health checks, including Generic Online Diagnostics (GOLD) and Onboard Failure Logging (OBFL).
● Embedded Event Manager (EEM), supported on the Cisco Catalyst 3850, provides real-time network event detection and onboard automation. You can adapt the behavior of your network devices to align with business needs.
The Cisco Catalyst 3850 provides a rich set of security features for wired plus wireless users. Features such as IEEE 802.1x, port security, Dynamic Host Configuration Protocol (DHCP) Snooping and Guard, Dynamic ARP Inspection, RA Guard, IP Source Guard, Control Plane Protection (CoPP), Wireless Intrusion Prevention Systems (WIPSs), and so on enable protection against unauthorized users and attackers. With a variety of wired plus wireless users connecting to the network, the switch supports session-aware networking, in which each device connected to the network is identified as one session, and unique Access Control Lists (ACLs) and/or QoS policies can be defined and applied using the ISE for each of these sessions, providing better control on the devices connecting to the network.
AES-256 MACsec encryption is the IEEE 802.1AE standard for authenticating and encrypting packets between switches and endpoints. The Cisco Catalyst 3850 Series switches support 256-bit (SFP+ and Multigigabit models only) and 128-bit Advanced Encryption Standard (AES) on all ports at all speeds, providing the most secure link encryption.
Cisco Catalyst C3850 Series Switches come with an Enhanced Limited Lifetime Warranty (E-LLW). The E-LLW provides the same terms as Cisco’s standard limited lifetime warranty but adds next business day delivery of replacement hardware, where available, and 90 days of 8X5 Cisco Technical Assistance Center (TAC) support.
Your formal warranty statement, including the warranty applicable to Cisco software, appears in the Cisco information packet that accompanies your Cisco product. We encourage you to review carefully the warranty statement shipped with your specific product before use.
No. A non-PoE Cisco Catalyst C3850 Series Switch will not support PoE by using a PoE-capable power supply.
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