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Cisco Catalyst 3850 Series Switches

  • Cisco Catalyst 3850 Series Switches
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WS-C3850-24T,WS-C3850-48T,WS-C3850-24P,WS-C3850-48P,WS-C3850-48F,WS-C3850-24U,WS-C3850-48U,WS-C3850-24XU,WS-C3850-12X48U,WS-C3850-12S,WS-C3850-24S,WS-C3850-12XS,WS-C3850-24XS,WS-C3850-48XS
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Get faster access, faster aggregation

Get an access switch that gets you ready for 802.11ac Wave 2 and other new technologies that are here today, or coming at you tomorrow. Stackable Catalyst 3850 Series multigigabit and 10-Gbps network switches give you wired and wireless together so you can scale up and protect your investments.

Product overview

●   Integrated wireless controller capability with:

◦     Up to 40G of wireless capacity per switch (48-port RJ45 models)

◦     Support for up to 100 access points and 2000 wireless clients on each switching entity (switch or stack)

●   24 and 48 10/100/1000Mbps data PoE+ and Cisco UPOE models with Energy-Efficient Ethernet (EEE)

●   24 and 48 100Mbps/1/2.5/5/10 Gbps Cisco UPOE models with Energy-Efficient Ethernet (EEE)

●   12- and 24-port 1 Gigabit Ethernet SFP-based models

●   12- and 24-port 1/10 Gigabit Ethernet SFP+-based models

●   48-port 1/10 Gigabit Ethernet SFP+ model with 4 fixed 40 Gigabit Ethernet QSFP+ uplinks

●   Cisco StackWise-480 technology provides scalability and resiliency with 480 Gbps of stack throughput[1]

●   Cisco StackPower® technology provides power stacking among stack members for power redundancy1

●   Five optional uplink modules[2] with 4 x Gigabit Ethernet, 2 x 10 Gigabit Ethernet, 4 x 10 Gigabit Ethernet[3], 8 x 10 Gigabit Ethernet4, or 2 x 40 Gigabit Ethernet QSFP+[4] ports

●   Dual redundant, modular power supplies and three modular fans providing redundancy

●   Full IEEE 802.3at (PoE+) with 30W power on all copper ports in 1 Rack Unit (RU) form factor

●   Cisco UPOE with 60W power per port in 1 Rack Unit (RU) form factor

●   IEEE 802.3bz (2.5/5 G/s BASE-T) to go beyond 1 Gb/s with existing Cat5e and Cat6

●   IEEE 802.1ba AV Bridging (AVB) built-in to provide better AV experience for including improved time synchronization and QoS

●   Software support for IPv4 and IPv6 routing, multicast routing, modular Quality of Service (QoS), Flexible NetFlow (FNF), and enhanced security features

●   Single universal Cisco IOS® Software image across all license levels, providing an easy upgrade path for software features

●   Cisco DNA services delivered through Cisco ONE Software, providing simplified, high-value solutions with license portability and flexibility

●   Support for AES-256 with the powerful MACSEC 256-bit for SFP+ and Multigigabit models and 128-bit encryption algorithm available on all models

●   Enhanced Limited Lifetime Warranty (E-LLW) with Next Business Day (NBD) advance hardware replacement and 90-day access to Cisco Technical Assistance Center (TAC) support

Switch models and configurations

All switches ship with one of the five power supplies (350WAC, 715WAC, 750WAC, 1100WAC, or 440WDC)[5]. Figures 1 through 4 show the Cisco Catalyst 3850 Series Switches.

Figure 1.      Cisco Catalyst 3850 Series Switches

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Figure 2.      Cisco Catalyst 3850 Series Switches with 12 and 24 1/10 Gigabit Ethernet SFP+ ports

Description: Y:\Production\Cisco Projects\C78 Data Sheet\C78-720918-12\v2a 220915 0523 Shafeeque\C78-720918-12_Cisco Catalyst 3850 Series Switches\links\C78-72098-12_Figure02.jpg

Figure 3.      Cisco Catalyst 3850 Series Switches with 12 and 24 1 Gigabit Ethernet SFP ports

Description: Y:\Production\Cisco Projects\C78 Data Sheet\C78-720918-12\v2a 220915 0523 Shafeeque\C78-720918-12_Cisco Catalyst 3850 Series Switches\links\C78-72098-12_Figure03.jpg

Figure 4.      Cisco Catalyst 3850 Series Switches with 10 Gigabit Ethernet 48 ports

Table 1 shows the Cisco Catalyst 3850 Series configurations.

Table 1.       Cisco Catalyst 3850 Series configurations

 

Model

Total 10/100/1000 or SFP or SFP+ ports

Default AC power supply

Available PoE power

StackWise-480

StackPower

WS-C3850-24T

24

350WAC

-

Yes

Yes

WS-C3850-48T

48

WS-C3850-24P

24 PoE+

715WAC

435W

WS-C3850-48P

48 PoE+

WS-C3850-48F

48 PoE+

1100WAC

800W

WS-C3850-24U

24 UPOE

1100WAC

800W

WS-C3850-48U

48 UPOE

1100WAC

800W

WS-C3850-24XU

24 UPOE (100Mbps/1/2.5/5/10 Gbps)

1100WAC

580W

WS-C3850-12X48U

48 UPOE (with 12 100Mbps/1/2.5/5/10 Gbps Ports)

1100WAC

630W

WS-C3850-12S

12 SFP

350WAC

 

WS-C3850-24S

24 SFP

WS-C3850-12XS

12 1/10G SFP+

350WAC

-

WS-C3850-24XS

24 1/10G SFP+

715 WAC

-

WS-C3850-48XS

48 1/10G SFP+

750WAC (front to back)

-

No

No

 

Network modules

The Cisco Catalyst 3850 Series Switches support five optional network modules for uplink ports. The default switch configuration does not include the network module. At the time of switch purchase the customer has the flexibility to choose from the network modules described in Table 2.

Figure 5 shows the following network modules:

●   4 x Gigabit Ethernet with Small Form-Factor Pluggable (SFP) receptacles

●   2 x 10 Gigabit Ethernet with SFP+ or 4 x Gigabit Ethernet with SFP receptacles

●   4 x 10 Gigabit Ethernet with SFP+ receptacles (supported only on the 48-port Gigabit Ethernet models or on the 12-port or higher 10 Gigabit Ethernet models)

Figure 5.      Network modules with four Gigabit Ethernet, two 10 Gigabit Ethernet SFP+, or four 10 Gigabit Ethernet SFP+ interfaces

Description: Y:\Production\Cisco Projects\C78 Data Sheet\C78-720918-12\v2a 220915 0523 Shafeeque\C78-720918-12_Cisco Catalyst 3850 Series Switches\links\C78-72098-12_Figure04.jpg

Figure 6 shows the following network modules:

●   8 x 10 Gigabit Ethernet with Small Form-Factor Pluggable+ (SFP+) receptacles

●   2 x 40 Gigabit Ethernet with Quad Small Form-Factor Pluggable+ (QSFP+) receptacles

Figure 6.      Network modules with two 40 Gigabit Ethernet QSFP+ or eight 10 Gigabit Ethernet SFP+ interfaces

Description: Y:\Production\Cisco Projects\C78 Data Sheet\C78-720918-12\v2a 220915 0523 Shafeeque\C78-720918-12_Cisco Catalyst 3850 Series Switches\links\C78-72098-12_Figure05.jpg

The C3850-NM-4-10G module is supported only on the 48-port Gigabit Ethernet models or on the 12-port or higher 10 Gigabit Ethernet models. The C3850-NM-8x10G and C3850-NM-2x40G modules are supported on the 24-port and 48-port multigigabit switches and also on the 24-port 10G SFP+ switch model. The C3850-NM-4-1G and C3850-NM-2-10G modules are not supported on the 12-port and 24-port SFP+ models.

Table 2.       Network module compatibility matrix

 

Model

Network modules

WS-C3850-24T

C3850-NM-4-1G, C3850-NM-2-10G

WS-C3850-48T

C3850-NM-4-1G, C3850-NM-2-10G, C3850-NM-4-10G

WS-C3850-24P

C3850-NM-4-1G, C3850-NM-2-10G

WS-C3850-48P

C3850-NM-4-1G, C3850-NM-2-10G, C3850-NM-4-10G

WS-C3850-48F

C3850-NM-4-1G, C3850-NM-2-10G, C3850-NM-4-10G

WS-C3850-24U

C3850-NM-4-1G, C3850-NM-2-10G

WS-C3850-48U

C3850-NM-4-1G, C3850-NM-2-10G, C3850-NM-4-10G

WS-C3850-24XU

C3850-NM-4-1G, C3850-NM-2-10G, C3850-NM-4-10G, C3850-NM-8-10G, C3850-NM-2-40G

WS-C3850-12X48U

C3850-NM-4-1G, C3850-NM-2-10G, C3850-NM-4-10G, C3850-NM-8-10G, C3850-NM-2-40G

WS-C3850-12S

C3850-NM-4-1G, C3850-NM-2-10G

WS-C3850-24S

C3850-NM-4-1G, C3850-NM-2-10G

WS-C3850-12XS

C3850-NM-4-10G

WS-C3850-24XS

C3850-NM-4-10G, C3850-NM-8-10G, C3850-NM-2-40G

WS-C3850-48XS

None

 

An SFP+ receptacle supports both 10 Gigabit Ethernet and Gigabit Ethernet modules, allowing customers to use their investment in Gigabit Ethernet SFP modules and upgrade to 10 Gigabit Ethernet when business demands change without having to do a comprehensive upgrade of the access switch. In contrast, SFP receptacles can be used only as Gigabit Ethernet ports.


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