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WS-C3850-48T-L

Thương hiệu: Cisco Systerm
Giá: (chưa bao gồm VAT)
Giá so sánh: 116,985,000₫

Cisco Catalyst 3850 48 Port Data LAN Base

Cisco 3850 Series
Số lượng

Văn Phòng Công Ty

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THANH TOÁN ĐẢM BẢO
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Converged wired plus wireless access

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.

Flexible NetFlow (FNF)

Full visibility into the wired plus wireless traffic is achieved because of the access point Control and Provisioning of Wireless Access Points (CAPWAP) tunnel termination on the switch. This helps identify users and user traffic flows in order to identify potential attackers and take corrective action at the access layer before the attack penetrates further into the network. This is achieved using FNF, which monitors every single flow entering and exiting the switch stack for wired and wireless users. It also helps identify the top wired/wireless talkers and enforce appropriate bandwidth provisioning policies.

Advanced wired plus wireless QoS capabilities

The 3850 switch has advanced wired plus wireless QoS capabilities. It uses the Cisco modular QoS command line interface (MQC). The switch manages wireless bandwidth using unprecedented hierarchical bandwidth management starting at the per-access-point level and drilling further down to per-radio, per-service set identification (SSID), and per-user levels. This helps manage and prioritize available bandwidth between various radios and various SSIDs (enterprise, guest, and so on) within each radio on a percentage basis. The switch is also capable of automatically allocating equal bandwidth among the connected users within a given SSID.

Provides a rich set of security features

The Cisco Catalyst 3850 provides a rich set of security features for wired plus wireless users. Features such as IEEE 802.1x, Dynamic Host Configuration Protocol (DHCP) snooping, IP Source Guard and control plane protection, 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

Product Specifications

General
Device TypeSwitch - 48 ports - managed - stackable
Enclosure TypeDesktop, rack-mountable 1U
SubtypeGigabit Ethernet
Ports48 x 10/100/1000
PerformanceSwitching capacity: 176 Gbps | Stacking bandwidth: 480 Gbps
CapacityIPv4 routes: 24000 | NetFlow entries: 48000 | Switched virtual interfaces (SVIs): 1000
MAC Address Table Size32000 entries
Jumbo Frame Support9198 bytes
Remote Management ProtocolSNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, SSH, CLI
Authentication MethodKerberos, Secure Shell (SSH), RADIUS, TACACS+
FeaturesAuto-negotiation, ARP support, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, IPv6 support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), 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+), IPv4 support, Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN), layer 3 load balancing, Energy Efficient Ethernet, Cisco StackWise-480 technology, Cisco StackPower technology, Flexible NetFlow (FNF)
Compliant StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
RAM4 GB
Flash Memory2 GB
Status IndicatorsPort transmission speed, port duplex mode, system, status
Expansion / Connectivity
Interfaces48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 | 1 x USB Type A | 1 x console - mini-USB Type B management | 1 x RS-232 - RJ-45 management | 1 x 10Base-T/100Base-TX/1000Base-T - RJ-45 management | 2 x network stack device
Expansion Slots1 (total) / 1 (free) x expansion slot
Power
Power DeviceInternal power supply
Installed Qty1 (installed) / 2 (max)
Power RedundancyOptional
Power Redundancy Scheme1+1 (with optional power supply)
Power Provided350 Watt
Voltage RequiredAC 120/230 V (50/60 Hz)
Miscellaneous
MTBF303,660 hours
Compliant StandardsCISPR 22 Class A, GOST, BSMI CNS 13438 Class A, CISPR 24, EN 61000-3-2, NOM, EN 61000-3-3, EN55024, ICES-003 Class A, RoHS, UL 60950-1 Second Edition, KCC, FCC Part 15 A, ISO 7779, CSA C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, VCCI Class A, EN 55022 Class A
Software / System Requirements
Software IncludedCisco IOS LAN Base
Dimensions & Weight
Width17.5 in
Depth17.7 in
Height1.8 in
Weight16.98 lbs
Manufacturer Warranty
Service & SupportLimited warranty - advance parts replacement - lifetime - response time: next business day | Technical support - consulting - 90 days
Environmental Parameters
Min Operating Temperature23 °F
Max Operating Temperature113 °F
Humidity Range Operating10 - 95% (non-condensing)
Min Storage Temperature-40 °F
Max Storage Temperature158 °F

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