Cisco network switches deliver performance, flexibility, and security. 10. atest. EOL13188. cisco-ia. Cisco StackPower® provides power stacking for. These switches are stackable up to 9 members and come equipped with Cisco's popular StackPower technology. Using previous firmware versions may have unpredictable results. The same PC that the console cable is connected to can also be your TFTP server connected directly to the switch to make it easier. Make sure the 3850 is running the minimum correct firmware. Automatic Boot Loader Upgrade; Automatic Microcode Upgrade. 30-APR-2022 Dettagli. The Cisco 3850 Series of switches is an industry-leading, enterprise-class series of access switches that offers superior performance, scalability, and reliability. Unless otherwise noted, the terms switch and device refer to a standalone switch and to a switch stack. Your switch model might look different. SPA. The Cisco Catalyst 3850 Series Switches are no longer sold, but are still supported by Cisco. 3850-Series, What are the differences?. Quickly identify the right Cisco switch for your needs, whether you're looking for a new switch or upgrading an old one for an enterprise LAN, a data center, outdoors, or industrial operations. Lisa Mildon. The switch is capable of up to 48,000 flow entries on 48-port models and up to 24,000 flow entries on 12-port and 24-port models across wired plus wireless. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. Step 2. In the examples that follow, the switches are stacked in a vertical rack or on a table. Your switch model might look different. Les commutateurs de la gamme Cisco Catalyst 3850 ne sont plus vendus, mais sont toujours pris en charge par Cisco. 3at-compliant powered devices (up to 30 W. For Cisco IOS XE Software 16. Service Category. com search results. Cisco Catalyst 3850 Series Switches 2 Optional uplink modules are not supported on the 48-port 10G SFP+ switch model. 1a (Catalyst 3850 Switches) Chapter Title. Those suffixes indicate how the 3850 was initially licensed. Throughput. Figure 1 shows the Cisco Catalyst 3850 Series Switches (front and back). 07. Hi, just for updated information, Cisco has release the 9500 model, the model 3850-24s/3850-12s will be replace by 9500. Ethernet Management Port You can connect the switch to a host such as a Windows workstation or a terminal server through the 10/100/1000 Ethernet management port or. The last day to order the affected product(s) is September 5, 2023. Cisco Catalyst 6500, 6800 Series with Sup6T: 6 Tbps per. C3850-NM-4-1G. 0 ipbase 1. Cisco Catalyst 3850 (fiber) Series. 07. The Cisco Catalyst 3850 family includes a range of switches designed for different use cases and environments. To run the newer Cisco Catalyst 3850 12-port and 24-port SFP+ models Cisco IOS XE Software 3. New here? Use these resources to familiarize yourself with the community:RJ-45. What is an RTU licensing model? RTU is a trust-based licensing model designed to give customers the flexibility to upgrade, downgrade, or move the license for RMA purpose by using simple EXEC CLI commands. Models Description C3850-NM-4-1G Cisco 3850 Series 4 x 1GE Network Module C3850-NM-2-10G Cisco 3850 Series 2 x 10GE Network Module L-C3850-12-S-E= C3850-12 IP Base to IP Services Electronic RTU License PWR-C1-350WAC Cisco 3850 Series Power Supply 350W AC PWR-C1-350WAC/2 Cisco 3850 Series Secondary Power Supply 350W AC Config 1 Secondary Power. 07. The models in question are : 3850-48P-S. Bias-Free Language. The C3850-NM-4-1G and C3850-NM-2-10G modules are not supported on the 12-port and 24-port SFP+ models. Bias-Free Language. Cisco 3650 and 3850 Series,. Product Description. The Cisco Catalyst 3850 series is the enterprise-class stackable access. Based on Cisco UADP 3. firmware. Cisco bug ID CSCuj31712 - certain Vendor Sfp force ports to err-disable upon OIR. Cisco Catalyst 3850 Series Switches 3850 Series Models. 4 x Gigabit Ethernet, 2 x 10 Gigabit Ethernet, 4 x 10. C3850-NM-4-1G. ). 5. E. 200+ Countries we Sold 18,000+. The recommendations stated here are current as of September 2023, and are periodically updated when appropriate. Support full contract period. bin new auto-copy verbose. 2. Each Cisco Catalyst 3850 switch/stack can operate the Wireless Controller in two modes: Mobility Agent (MA) or Mobility Controller (MC). Switch Ports Model SW Version SW Image Mode —— —– —– ———- ———- —- * 1 32 WS-C3850-24T 03. The Catalyst 3850 Series supports full IEEE 802. The models in question are : 3850-48P-S; 3850-48P-L; 3850-48P-E; Any 'show version' or 'show hardware' command I use only shows 3850-48P and not the suffixes S, L or E that Cisco has on their website. The bug CSCut87285 inform this is seen on 3850 stacks running 03. Cisco Catalyst 6500, 6800 Series with Sup2T: 2 Tbps per chassis. Cisco Catalyst 3850 Series configurations Model Total 10/100/1000 or SFP or SFP+ ports Default AC power supply Available PoE power POE budget with 1100W secondary PS StackWise-480 StackPower WS-C3850-24T 24 350WAC - Yes Yes WS-C3850-48T 48 WS-C3850-24P The Cisco Catalyst 4500 Series is a mid-range modular chassis network switch. 19. The Modules, Licenses and Accessories Table 2 shows some recommended modules, licenses and accessories of this switch. 9500. We recommend the Cisco StackWise Virtual model for aggregation layers and collapsed aggregation and core layers. Table 1. Plug-And-Play Stack Deployment. All in all, Cisco develops the next switches: the Catalyst 6800, 6500, 4900M, and 4500-X. Item is. Aruba 3810 “How to. 1. Power your solution. Switch Model. 3850 (all other models) 16. The 24 and 48 port version has 10/100/1000Mbps data, Poe+, and UPOE options. For specific router models, refer to the individual platform configuration guide and release notes. The Catalyst 9000 switching family offers versatile design for more-flexible operations. Cisco Catalyst 3850 Series Configurations Models Total 10/100/1000 Ethernet Ports Default AC Power Supply Available PoE Power StackPower WS-C3850-24T 24 350WAC - Yes WS-C3850-48T 48 • Trust DSCP Model • Conditional Trust Model • Service Policy Models Combinations of these ingress QoS models may be used at the same time. 9. As the comparison chart indicates, the 9300 series of switches provide substantially more features and. There is an integrated wireless controller alongside Layer 2 and 3 access. 168. $97. With the Cisco IOS XE Denali 16. WS-C3850-48T-L: Catalyst 3850 48 Port Data. Below is the commad i used : no ip ssh rsa keypair-name sshkey ip ssh server algorithm mac hmac-sha2-512 hmac-sha2-256 hmac-sha1-96 hmac-sha1 ip ssh server algorithm encryption aes256-ctr aes192-ctr aes128-ctr crypto key generate rsa [Modulus 1024] sh ip ssh [SSH Enabled v2. The Catalyst 3850 Series is the first to feature a built-in wireless controller with up to 40 Gbps of capacity on 48-port models. Table 2 lists port scale and power details for the Cisco Catalyst 9300 Series models. Use show boot to verify the boot variables then reboot the switch using the reload command. Find the ideal model for your business with our Cisco switch selector! Free Shipping On most orders over $99* | same day processing order by 6pm et | contact us FAQs; Returns; About Us. Bias-Free Language. The Catalyst 3850 family of switches are Ethernet switches to which you can connect devices such as Cisco IP Phones, Cisco Wireless Access Points, workstations, and other network devices such as servers, routers, and other switches. Cisco Catalyst 3850 Series Configurations Models Total 10/100/1000 or SFP Ethernet Ports Default AC Power Supply Available PoE Power StackPower WS-C3850-24T 24 350WAC - Yes WS-C3850. C9200CX (all models) 17. Viewed 1k times. PDF - Complete Book (13. Table 1. 1x Monitor Mode, and RADIUS Change of Authorization. The Cisco 3850 series of Catalyst switches is a superior option for advanced converged wired/WiFi networks within medium-to-large scale operations. Catalyst 9600X fiber line cards. Fast shipping to. 6. 1. Note - For information about unsupported features, see Important Notes. the StackPower mode becomes power sharing. Models Description C3850-NM-4-1G Cisco 3850 Series 4 x 1GE Network Module C3850-NM-2-10G Cisco 3850 Series 2 x 10GE Network Module C3850-NM-4-10G Cisco 3850 Series 4 x 10GE Network Module L-C3850-48-S-E C3850-48 IP Base to IP Services Electronic RTU License PWR-C1-350WAC Cisco 3850 Series Power Supply 350W ACName: Cisco 3850 Series Model: Cisco Catalyst Switches Series Detail: Cisco 3850 Series is the first Stackable Catalyst multigigabit and 10-Gbps network switches give you wired and wireless together so you can scale. Figure 1. The Catalyst 3850 series switches are Ethernet switches to which you can connect devices such as Cisco IP phones, Cisco wireless access points, workstations, and other. The Cisco Catalyst 3850 has a single Cisco IOS Software image that has wired and wireless capabilities built in. End-of-Sale and End-of-Life Announcement for the Cisco IOS XE Software 3. 3-meter StackPower cables and one 1. Cisco Catalyst 3850 Stackable 48. Both offer a range of features that are suitable for enterprise networks. Yes, you can upgrade from Lan base to IP Base, With Lan base you can use layer 3 ports (no switchport), lan base supports static routing, HSRP is supported with IP base or IP services. The Cisco Catalyst 3850 supports the following uplink modules: 4 x 1GE network module 2 x 1/10GE network module 4 x 1/10GE network module (can be used for the 48-port RJ-45 models and for the 12. Customers need to purchase the IP Base software model or the IP. This release note gives an overview of the features for the Cisco IOS XE Everest 16. HTH. 47 MB) PDF - This Chapter (1. WS-C3850-12XS-S. 3750X series, Cisco 3750-X vs. Unleash operational efficiency from day 0 with the new Meraki dashboard managed Catalyst 9300 models, or achieve the perfect balance between operational effectiveness and powerful control with Cloud Monitoring for Catalyst. The Catalyst 3850 Series is the first to feature a built-in wireless controller with up to. Table 1. The Cisco Catalyst 3850 provides optimized application visibility with FNF across wired plus wireless. 3. High-density fiber models for campus distribution. By installing this version I should be able to enable StackWise Virtual Configuration but for some reasons I'm not able to. StackWise-480. N/A. 3. They would like to replace them into 4 Cisco 3850 switches and want us to configure them stacked 4 of them all together. This switch with IP Base feature set can only stack with other Catalyst 3850 Series IP Base switches. Depending on the model of the switch there will be different LEDs from product to product. 1 14/Apr/2016. The built-in WiFi access point controller can handle up to 50 access. Example: DLC procedure for Catalyst 3850 running Fuji 16. Both the Cisco Catalyst 3650 and 3850 series are stackable switches designed for data, voice video, wired, and wireless performance. username security privilege 15 password XXXXXXX. Initially, they will push back and ask why you need them instead of Visio drawings, so have a rationale ready. I am planning to stack these two with 48xs has switch 1 and 12xs as switch 2 and also upgrade the 48XS to. Connect your console cable to the 3850 and guarantee you can get a command prompt. If the config file is saved the switch will never allow to you login until you entered the correct password, do the factory reset option, or SWITCH_DISABLE_PASSWORD_RECOVERY=1 try with this as well. 36. 3. 2,. Cisco Redundant Power Systems EOL Details. Updated: Cisco StackPower Technology for Cisco Catalyst 3850 Switches. Cloud-Managed Security and SD-WAN - The Cisco Meraki MX are multifunctional security & SD-WAN enterprise appliances with a wide set of capabilities to address multiple use cases–from an all-in-one device. Support. LAN Base. Cisco puic Purpose of this guide This document is intended to help network planners and engineers who are familiar with the Cisco Catalyst 3650/3850 Series in deploying the Cisco Catalyst 9300 Series switches in the enterprise networking environment. Catalyst 3850 Switch Hardware Installation Guide . Watch video (01:02) Switches for every network Access. The Cisco Catalyst 9000 family of switches, including the new Catalyst 9000X models, offer versatile design for more flexible operations, assure a more secure experience, and bring exceptional speed and scale to the table. Continue pressing the Mode button until all the system LEDs turn on and remain solid; then release the Mode button. Catalyst 3850-48P-L switch is shown. C3850-NM-2-10G. We. xE for Cisco Catalyst 3850 and 3650 Series Switches. Contact Cisco. 88. Product Information. Cisco Catalyst 3850 12 Port 10G Fiber Switch IP Services. 5Gbps) Network Advantage - WS-C3850-12X48UW-S Cisco Catalyst 3850 48 port(12 mGig) UPOE IPB with 5 AP Lic C9300-48UXM-A Catalyst 9300 48-port(12 mGig, 36 2. The first press release for the Cisco 3850 was in January of 2013. The only difference I can think of between the pre-existing 3850 switch and the two newly installed ones is the pre-existing switch is running firmware 03. The C3850-NM-8 x 10G modules are supported on the 24-port and 48-port multigigabit switches and on the 24-port 10G SFP+ switch model. )13-Mar-2015. 3750. The Cisco Catalyst 3850 Series Switches are no longer sold, but are still supported by Cisco. ForThe Cisco 3850 Series of switches is an industry-leading, enterprise-class series of access switches that offers superior performance, scalability, and reliability. 3 Compatible only with the 48-port RJ45 models and with the 12-port (or higher) 10 Gigabit capable models. ( Note: The RTU licensing model is a trust-based licensing model designed to give customers the flexibility to upgrade, downgrade, or move the license for RMA purpose by using simple EXEC CLI commands. The Catalyst 3850 Series is the first to feature a built-in wireless controller with up to. They are resilient, secure, and intelligent. 3af-compliant powered devices (up to 15. Figure 1. Via USB drive: Copy the target image file the USB drive and insert into the switch 3850 (front). 7. I have a few serial numbers without the model number on my inventory and wanted to know how I can look up a device and get the model number. 02. Cisco Catalyst 3850 48 PoE+ WS-C3850-48PW-SZ V03 Switch 1x 715W PSU. 00E or later. Cisco 3850 Series. • Embedded switches: These switches are ultra-compact and built for secure, high-bandwidth, mission-critical mobile networks. System Management Configuration Guide, Cisco IOS XE Fuji 16. THE SFP-1G-LH module operates in 10G, 10/25G dual rate and 10/25/50G tri-rate ports of Cisco switches and routers, but provides 1G connectivity. o. 3. The Catalyst 3850 Series supports full IEEE 802. The base switch does not include any access point licenses. 06. The Power over Ethernet (PoE) switch models support PoE+ (30 W) and UPoE (60 W) to power IP phones, wireless access points, and IP cameras. 0]Organizations have much to consider when evaluating Cisco vs. Cisco Catalyst 3750-X and 3560-X Series primary features: 24 and 48 10/100/1000 PoE+, non-PoE models, and 12 and 24 GE SFP port models. The Cisco 3850 Series of switches is an industry-leading, enterprise-class series of access switches that offers superior performance, scalability, and reliability. The models are as below; WS-C3850-24T-S Qty:2 WS-C3850-12XS-S Qty:2 Is. Cisco Catalyst 3850 Stackable 48 10/100/1000. Switch: SWITCH_IGNORE_STARTUP_CFG=1. 5 x 17. 8. With some 3850 models; 1. 6. Below are details on each NM module and how to configure each one when inserted into the switch. 775,00 € 1. Netflow Services Card WS-F4531 JAB062209CG 0. Up to 40G of wireless capacity per switch (48 port models) Up to 50 access points (APs) and 2000 wireless clie nts support on each switching entity (switch or. You can view the following three tables of all models with LAN Base Software, IP Base Software and IP Services Software. End-of-Sale and End-of-Life Announcement for the Cisco ONE ELA Perpetual Licenses for C3560CX. Catalyst 3650 vs. In the examples that follow, the switches are stacked in a vertical rack or on. 1a (Catalyst 3850 Switches). Translations of the safety warnings appear in the Regulatory Compliance and Safety Information for the Catalyst 3850 Switches on Cisco. bin which falls within the IOS range for this issue according to the bug documentation. Step 4. than at that time (Updated:October 31, 2019) this specific model was not EOL. End-of-Sale and End-of-Life Announcement for the Cisco ONE ELA Perpetual Licenses for C3560CX. We have two new cisco 3850 switch which needs to be stacked together. End-of-Sale and End-of-Life Announcement for the Cisco IOS Software and Cisco One DNA Advantage Licenses for. 7. Cisco Catalyst 9300X models C9300X-48HX - 48 port 1/2. 3850 (config)#no boot system switch all flash:cat3k_caa. Chapter Title. x (Catalyst 3850 Switches). 33. OpenFlow ; Quality of Service (QoS) Configuration Guide, Cisco IOS XE Fuji 16. Remove the old boot command and set it to running-packages. Cisco Catalyst 9500 Series SwitchesCertain types of snagless Ethernet cables have protective boots that extend too far forward and above the plastic latching tab. I do not have access to the switches in question and was hoping this was available on cisco's web site. Stacking. 0 Helpful. 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. Cisco. They are notable since they involve operations such as to save the Catalyst 3850 configuration, to synchronize the Catalyst 3850 running-config to the local Data Model Interfcae (DMI) data store, and reset the DMI interface on the Catalyst 3850. 0 Helpful Reply. 10-JAN-2013. Price Alert. Can someone tell me, since the part. And enjoy model-driven programmability across the full stack. x. 12. The Catalyst 3850. Service. The default switch. EN US. Hi, I'm having two WS-C3850-24T-S - Cisco Catalyst 3850 24 Port Data IP Base Switch running IOS S3850UK9-166 - UNIVERSAL, my query is it IOS S3850UK9-166 - UNIVERSAL supports virtual stack, if yes what are the configuration need to do to form virtual stack between two 3850 Switches. Actually, the Catalyst 4500 and 3850 switches are also presented in the Access line, so you can see rather four models in the Core & Distribution line. Will you choose the new Catalyst 3850 Series when you need to replace an old Cisco 3750v2 or Cisco 3560v2 switch? In fact, you can consider Cisco 3850 Series, because it offers full convergence between wired and wireless on a…The Cisco 3850 Series of switches is an industry-leading, enterprise-class series of access switches that offers superior performance, scalability, and reliability. You can mix the switches with different number of access ports (48, 24, and 12), different type of access ports (copper and fiber, PoE, and non-PoE-capable), and different network modules. Yes. For the purposes of this documentation set, bias-free is defined as language that does not imply. Download a valid image file from CCO and store it. The Catalyst 3850 model tested was the stackable 24S-E, featuring 24 x 1GE fixed SFP (fiber) ports. Cisco Catalyst 3850 Series primary features: Integrated wireless controller capability with: Up to 40G of wireless capacity per switch (48-port models) Support for up to 50 access points and 2000 wireless clients on each switching entity (switch or stack) 24 and 48 10/100/1000 data and PoE+ models with energy-efficient Ethernet (EEE)Hi All, I have just installed Cisco IOS XE Denali 16. 03. Cisco Catalyst serie 3850 Switch. Cisco 3850 Series. Cisco Catalyst 4500-E & Cisco 4500 Series Model Comparison. 75 x 17. Check the license level of the new CAT switch and confirm it is as per the old license settings. omitting the 0 between password and the actual password. 9300X models have Cisco’s UADP 2. 思. Figure 1. Table 1. 7. Basically, Cisco lists all the switch variants, but often many use exactly the same IOS image (especially with later devices that provide an universal image). Home; Cisco Catalyst 3850 Series Switches; Install and Upgrade < Return to Cisco. Training & Certification. Refurbished units may be available in limited supply for sale in certain countries on a first-come, first-served basis until the Last Date of Support has been reached. Cisco Catalyst 3850 Series Switches - Learn product details such as features and benefits, as well as hardware and software specifications. Compare Models. At the time of switch purchase the customer has the flexibility to choose from the network modules. com:. 99. Cisco has Main DC environemnet switches focused for Server. Further, it supports up to 100 access points and 2,000 wireless clients per switching entity (or stack). Switch: Add the following variables. Also, price for 10/100/1000 probably be the same FE if not cheaper. Chapter Title. Features. . Cisco AS5300 series 1. 12. See the Catalyst 3850 Switch Hardware Installation Guide for instructions. . Models Description C3850-NM-4-1G Cisco 3850 Series 4 x 1GE Network Module C3850-NM-2-10G Cisco 3850 Series 2 x 10GE Network Module C3850-NM-4-10G Cisco 3850 Series 4 x 10GE Network Module L-C3850-48-S-E= C3850-48 IP Base to IP Services Electronic RTU License PWR-C1-715WAC Cisco 3850 Series Power Supply 715W AC Cisco Catalyst serie 3850 Switch. StackWise-480 supports a mixed stack of any Catalyst 3850 models (48 ports 10/100/1000, 24 ports 10/100/1000, and 12/24 Ethernet SFP ports; see Figure 1). bin. The Cisco 3850 Series and Cisco 2960X Series network switches are two of the most popular models of Cisco network switches. Remove the SFP module, shut down/do not shut down the port, and reinsert the SFP module. 42 pounds : Product Dimensions 22 x 11 x 22 inches : Number of Processors 1 : Flash Memory Size 2048 :. 3850 (config)# service unsupported-transceiver. Information About IPv6 Client Mobility. Nexus 7000 and Catalyst 6500 Comparison Guide. Take note the maximum distance this wavelength supports. With speeds that reach 10Gbps, the Cisco Catalyst 3850 Multigigabit Ethernet. Talk to your Cisco SE. 9. E into each switch. the Cisco Catalyst 3850 Series Switches. I am trying to issue the "switch 1 provision" command on a WS-C3850-48F switch with four GE uplinks. Data di rilascio della serie. Cisco 3850 NetFlow Configuration Guide Cisco 3560 & 3750 NetFlow Configuration Guide Cisco Nexus 7000 NetFlow ConfigurationThis release note gives an overview of the features for the Cisco IOS XE Denali 16. Die Cisco Catalyst Switches der Serie 3850 werden nicht mehr verkauft, sondern werden weiterhin von Cisco unterstützt. SPONSORED. Each Cisco Catalyst 3850 switch/stack can operate the Wireless Controller in two modes: Mobility Agent (MA) or Mobility Controller (MC). Models Description C3850-NM-4-1G Cisco 3850 Series 4 x 1GE Network Module C3850-NM-2-10G Cisco 3850 Series 2 x 10GE Network Module L-C3850-24-S-E C3850-24 IP Base to IP Services Electronic RTU License PWR-C1-350WAC Cisco 3850 Series Power Supply 350W AC PWR-C1-350WAC/2 Cisco 3850 Series Secondary Power Supply 350W AC Config 1 Secondary Power Supply The Catalyst 3850 Series is the first to feature a built-in wireless controller with up to 40 Gbps of capacity on 48-port models. Just answer a few simple questions, and our Cisco Switch Selector will recommend a product for you. The main differences are highlighted in this table:See the Catalyst 3850 Switch Hardware Installation Guide for instructions. Service Category. Data di fine vendita. Unless specified, documentation for the Cisco Catalyst 3850 Series Switches is applicable to all models. the Cisco Catalyst 3850 Series Switches. 4. Call Sales: 1-800-553-6387. Cisco IOS XE 16. Connect the other end of the cable to the mini-B (5-pin-connector) USB port on the switch front panel. Trending at $134. and desktops to gain access to the network. 4 Compatible only with Cisco Catalyst 3850. 3. 60-port 50G/25G (SFP56) and 4-port 400G/200G/100G (QSFP-DD). The Catalyst 3850 Series is the first to feature a built-in wireless controller with up to 40 Gbps of capacity on 48-port models. The configuration of QoS in the 3850 line has been improved due to its implementation of MQC (universal QoS configuration model) configuration instead of the old MLS QoS (platform-dependent QoS configuration) commands from the 3750 and 3560 lines of switches. you can add 4 fiber optic SFPs in there; you probably did not see it as you must scroll picture to the right. Cisco Catalyst 3850 Series Configurations Models Total 10/100/1000 Ethernet Ports Default AC Power Supply Available PoE Power StackPower WS-C3850-24T 24 WS-C3850-48T 48 350WAC - Cisco Catalyst 3850 Series Switches with 10 Gigabit Ethernet 48 ports Table 1 shows the Cisco Catalyst 3850 Series configurations. Supported Models. Fine vendita Dettagli sulla fine del ciclo di vita. The Stackwise-480 technology will enable the switch to operate at a speed of 480 Gbps of stack throughput/bandwidth. 75 Model 86. With speeds that reach 10Gbps, the Cisco 3850 Multigigabit. 4 x Gigabit Ethernet network modules. Cisco Catalyst 4500-E & Cisco 4500 Series Model Comparison. Cisco Catalyst 3850-48F-S - switch - 48 ports - managed - rack-mountable. All information is really appreciated.