Best-in-class stackable access switch The Cisco Catalyst 3850 switch currently offers the industry's high 480 Gbps stacking bandwidth to meet network dem&, including Gigabit desktop & 802.11ac wireless. The switch delivers advanced capabilities such as a high-performance 24/48 ports GE switch, 480G stacking, Power over Ethernet Plus, Stack Power & flexible Net Flow on all ports. Converged wired & wireless access The Cisco Catalyst 3850 switch brings Cisco IOS excellence to wireless by extending wired infrastructure features, resiliency, granular Qo S, and scalability. It provides built-in wireless controller capabilities with 40G wireless throughput, support for 50 access points & 2000 wireless clients per switch or stack, and support for 802.11ac. Distributed intelligent services The Cisco Catalyst 3850 switch delivers common intelligent services across wired & wireless for security & policy, application visibility & control, network resiliency, smart operations, and more. The switch can enable multi-level Qo S based on granular information such as SSID, client, radio, application, and fair share policies for wireless. Foundation for Cisco open network environment The heart of Cisco Catalyst 3850 is the ASIC with programmability for future features & intelligence with investment protection. The ASIC provides a foundation for converged APIs across wired & wireless, software-defined networking (SDN) support, and Cisco one platform kit (One PK). Main Specifications
- Product Description: Cisco Catalyst 3850-48U-E
- switch
- 48 ports
- Managed
- desktop, rack-mountable
- Device Type: Switch
- 48 ports
- L3
- Managed
- stackable
- Enclosure Type: Desktop, rack-mountable 1U
- Subtype: Gigabit Ethernet
- Ports: 48 x 10/ 100/ 1000 (UPOE)
- Power Over Ethernet (Po E): UPOE
- Po E Budget: 800 W
- Performance: Switching capacity:176 Gbps Stacking band
Width:480 Gbps
- Capacity IPv 4 routes:24000 Net Flow entries:48000 Switched virtual interfaces (SVIs):1000
- MAC Address Table

Size: 32000 entries
- Jumbo Frame Support: 9198 bytes
- Routing Protocol: BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, PIM-SM, EIGRP for IPv 6, OSPFv 3, PIM-SSM, RIPng
- Remote Management Protocol: SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, SSH, CLI
-

Features: Auto-negotiation, ARP support, trunking, VLAN support, auto-uplink (auto MDI/ MDI-X), IGMP snooping, Syslog support, IPv 6 support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAg P) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (Qo S), RADIUS support, Virtual Route Forwarding-Lite (VRF-Lite), MLD snooping, Dynamic ARP Inspection (DAI), STP Root Guard, Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), IPv 4 support, Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN), layer 3 load balancing, Energy Efficient Ethernet, universal power over Ethernet (UPOE), Cisco Stack Wise-480 technology, Cisco Stack Power technology, Flexible Net Flow (FNF)
- Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3at
- Power: AC 120/ 230 V (50/ 60 Hz )
- Power Redundancy: Optional
- Dimensions: (Wx Dx H) 44.5 cm x 45 cm x 4.45 cm
- Weight: 8kg
- Manufacturer Warranty: Limited lifetime warranty
































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- Product Description: Cisco Catalyst 3850-48U-S
- switch
- 48 ports
- Managed
- desktop, rack-mountable
- Device




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• 24 & 48 10/100/1000 Po E+ & non-Po E models • Optional four Gigabit Ethernet (Gb E) SFP or two 10 Gb E SFP+ uplink network modules • Industry first Po E+ with 30W power on all ports in 1 rack unit (RU) form factor • Dual redundant, modular power supplies & fans • Media Access Control Security (MACsec) hardware-based encryption • IPv 4 & IPv 6 routing, Multicast routing, advanced quality of service (Qo S), & security features in hardware • Enhanced limited lifetime warranty (LLW) with next business day (NBD) advance hardware replacement & 90 day access to Cisco Technical Assistance Center (TAC) support • Enhanced Cisco Energy Wise for operational cost optimization by measuring actual power consumption of the Po E devices, reporting, & reducing energy consumption across the network • USB (Universal Serial Bus) Type-A & Type-B ports for storage & console respectively & an out-of-band Ethernet management port. ...

Cisco Systems is the worldwide leader in networking for the Internet. Cisco's networking solutions connect people, computing devices & computer networks, allowing people to access or transfer information without regard to differences in time, place or type of computer system. Cisco Systems also provides a wide range of power options for its products that will give proven reliability & operational safety. ...

Cisco Systems is the worldwide leader in networking for the Internet. Cisco's networking solutions connect people, computing devices & computer networks, allowing people to access or transfer information without regard to differences in time, place or type of computer system. Cisco Systems also provides a wide range of power options for its products that will give proven reliability & operational safety. ...

Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice & video within buildings, across campuses, or around the world. Cisco solutions ensure that networks both public & private operate with maximum performance, security, & flexibility. The Cisco Catalyst 4500 Series 48-Port 10/100/1000 RJ-45 module has efficient power draw. ...

The Cisco Catalyst 4500E Series 48-port Gigabit Ethernet line cards provide high-performance 10/100/1000 switching. They are designed for LAN access applications where desktop users require Gigabit connection speeds. This line cards also support standard IEEE 802.1AE encryption & Cisco Trust Sec in hardware. Features &9679; 48 ports nonblocking &9679; 10/100/1000 module (RJ-45) &9679; Cisco IOS XE Release 3.1.0SG or later &9679; IEEE 802.3af/at & Cisco prestandard Po E, IEEE 802.3x flow control &9679; IEEE 802.1AE & Cisco Trust Sec capability in hardware &9679; L2-4 Jumbo Frame support (up to 9216 bytes) &9679; Capable of up to 30 W of inline power per port on all ports simultaneously &9679; Enterprise & commercial: designed to power next-generation IP phones, wireless base stations, video cameras, & other Po E devices &9679; Campus & branch applications requiring enhanced performance for large file transfers & network backups ...

Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice & video within buildings, across campuses, or around the world. Cisco solutions ensure that networks both public & private operate with maximum performance, security, & flexibility. This card supports up to 15.4 Watts per port on all ports, optional power classifications, & intelligent power-management features. ...

The Cisco Catalyst 4500 Series Supervisor Engine V-10GE continues the nonblocking, robust Layer 2-4 switching found in previous Cisco Catalyst 4500 Series supervisor engines with the addition of wire-speed 10-Gigabit Ethernet uplinks, 136-Gbps capacity & 102-mpps throughput, & additional features to further enhance resilient control of converged data, voice, & video networks with high availability to help enable business resiliency for enterprise & metropolitan (metro) Ethernet customers. Network control extends from the backbone to the edge with intelligent services such as granular quality of service (Qo S), Internet security, & network management. The Cisco Catalyst Supervisor Engine V-10GE

Includes:: dual wire-speed 10-Gigabit Ethernet ports (X2 optics) as well as 4 alternative wired Gigabit Ethernet ports (Small Form-Factor Pluggable [SFP] optics) on the faceplate to maximize the flexibility of deployment options. The combination of Gigabit Ethernet & 10-Gigabit Ethernet ports on the same supervisor engine allows for network future-proofing with an easy migration path from Gigabit Ethernet to 10 Gigabit Ethernet by simply adding 10-Gigabit Ethernet optical interfaces. The ability to choose between Gigabit Ethernet uplinks & 10-Gigabit Ethernet uplinks on a single supervisor engine further enhances the investment protection of the Cisco Catalyst 4500 Series architecture. The Cisco Catalyst 4500 Supervisor Engine V-10GE offers port scalability for resilient Layer 2-4 & routing for both enterprise & service provider market segments. Optimized for the enterprise LAN, branch-office backbones, or Layer 3 distribution points, this supervisor engine provides the performance & scalability to handle the network applications of today & the future. The Cisco Catalyst 4500 Series modular architecture provides a "pay-as-you-grow" model, reducing operational expenses & capital expenditures. The Supervisor Engine V-10GE is backward-compatible with all current Cisco Catalyst 4500 Series line cards & can be used with the Cisco Catalyst 4503, Catalyst 4506, Catalyst 4507R, & Catalyst 4510R chassis.

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Cisco Catalyst 4500-X Series Switch is a fixed aggregation switch that delivers best-in-class scalability, simplified network virtualization, & integrated network services for space-constrained environments in campus networks. It meets business growth objectives with unprecedented scalability, simplifies network virtualization with support for one-to-many (Cisco Easy Virtual Networks [EVN]) & many-to-one (Virtual Switching System [VSS]) virtual networks, & enables emerging applications by integrating many network services. The Cisco Catalyst 4500-X Series offers key innovations, including: Platform Scalability: Delivers up-to 800 Gbps of switching capacity, capable of scaling up to 1.6-Tbps capacity with the VSS technology. Future-proof investment with modular uplink & auto-detect 10 Gigabit Ethernet & 1 Gigabit Ethernet ports. High Availability: Delivers the network availability demanded by business-critical enterprise applications through comprehensive high-availability capabilities, including VSS & EVN. Furthermore, innovative features such as redundant hot swappable fans & power supplies with AC to DC, & DC to AC failover remove single point of failure in network. Application Monitoring: Enhanced application monitoring through Flexible Netflow & eight ports of line rate bidirectional Switched Port Analyzer (SPAN)/ Remote Switched Port Analyzer (RSPAN). In addition Cisco IOS XE Software provides the ability to host third-party applications. Security: Support for Cisco Trust Sec technology as well as robust control plane policing (Co PP) to address denial of service attacks. Simplified Operations: Support for Smart Install Director, providing a single point of management enabling zero-touch deployment for new switches & stacks in in campus & branch networks. ...