Managed Gigabit Switch POE Cisco 24 Port SG350X-24P-K9

Managed Gigabit Switch POE Cisco 24 Port SG350X-24P-K9
Managed Gigabit Switch POE Cisco 24 Port SG350X-24P-K9
Managed Gigabit Switch POE Cisco 24 Port SG350X-24P-K9
Managed Gigabit Switch POE Cisco 24 Port SG350X-24P-K9
19.800.000 ₫
  • Thương hiệu: CISCO
  • Tình trạng: Mới 100%
  • Dung lượng tính theo Mpps (Gói 64 byte): 95,23 Mpps
  • Công suất chuyển đổi (Gbps): 128 Gb / giây
  • Sức mạnh dành riêng cho PoE: 195W
  • Số lượng cổng hỗ trợ PoE + và PoE: 16 cổng
  • Số lượng cổng hỗ trợ 60W PoE, PoE + và PoE: 8 cổng
  • Bảo hành: 12 tháng

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Managed Gigabit Switch – Hub POE Cisco SG350X-24P-K9

SG350X-24P-K9-AU. Thiết bị chuyển mạch Cisco 350X Series được thiết kế để bảo vệ khoản đầu tư công nghệ của bạn khi doanh nghiệp của bạn phát triển. Không giống như các thiết bị chuyển mạch tuyên bố là có thể xếp chồng lên nhau nhưng có các yếu tố yêu cầu quản trị và khắc phục sự cố riêng biệt, Dòng Cisco 350X cung cấp khả năng xếp chồng thực sự, cho phép bạn định cấu hình, quản lý và khắc phục sự cố nhiều thiết bị chuyển mạch vật lý như một thiết bị duy nhất và dễ dàng mở rộng mạng của bạn hơn.

Thiết bị chuyển mạch Cisco 350X Series cung cấp bộ tính năng tiên tiến mà các doanh nghiệp đang phát triển cũng như các ứng dụng và công nghệ băng thông cao yêu cầu. Các thiết bị chuyển mạch này có thể cải thiện tính khả dụng của các ứng dụng quan trọng, bảo vệ thông tin doanh nghiệp của bạn và tối ưu hóa băng thông mạng của bạn để cung cấp thông tin và ứng dụng hỗ trợ hiệu quả hơn.

Cisco Small Business 24-Port Gigabit Stackable Managed Switch CISCO SG350X-24-K9-AU

  • Hỗ trợ 24 cổng GB + 4 x 10 Gigabit Ethernet (kết hợp 2 x 10GBase-T / SFP + + 2 x SFP +).
  • Hiệu suất: Chuyển đổi công suất 128 Gbps.
  • Xếp chồng: Tối đa 4 đơn vị trong một ngăn xếp. Lên đến 208 cổng được quản lý như một hệ thống duy nhất với chuyển đổi dự phòng phần cứng.Thiết bị chuyển mạch (Switch) Cisco SG350X-24P-K9,Thiết bị chuyển mạch (Switch) Cisco SG350X-24P-K9
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    Thông số kỹ thuật

    • Thương hiệu: CISCO
    • Bảo hành: 12 tháng
    • Tình trạng: Mới 100%
    • Model SG350X-24P-K9-EU
    • Performance
    • Switching capacity and forwarding rate Capacity in Mpps (64-byte packets): 95.23
    • Switching capacity (Gbps): 128
    • Layer 2 switching
    • Spanning Tree Protocol:
      Standard 802.1d spanning tree support
      Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default
      Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported
      Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported
      Rapid PVST+ (RPVST+); 126 instances are supported
    • Port grouping and link aggregation:
      Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
      – Up to 8 groups
      – Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad LAG
    • VLAN
      Support for up to 4094 active VLANs simultaneously; port-based and 802.1Q tag-based VLANs; MAC-based VLAN Management VLAN
      Private VLAN with promiscuous, isolated, and community port
      Guest VLAN, unauthenticated VLAN, protocol-based VLAN, IP subnet-based VLAN, CPE VLAN
      Dynamic VLAN assignment using RADIUS server along with 802.1X client authentication
    • Voice VLAN: Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Auto voice capabilities deliver networkwide zero-touch deployment of voice endpoints and call control devices
    • Multicast TV VLAN: Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR)
    • VLAN translation: Support for VLAN One-to-One Mapping. In VLAN One-to-One Mapping, on an edge interface, Customer VLANs (C-VLANs) are mapped to service provider VLANs (S-VLANs) and the original C-VLAN tags are replaced by the specified S-VLAN
    • Q-in-Q VLANs: transparently cross over a service provider network while isolating traffic among customers
    • Selective Q-in-Q: Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs
      Selective Q-in-Q also allows configuration of the EtherType (TPID) of the S-VLAN tag
      Layer 2 protocol tunneling over Q-in-Q is also supported
    • GVRP/GARP: Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) enable automatic propagation and configuration of VLANs in a bridged domain
    • UDLD Unidirectional: Link Detection (UDLD) monitors physical connections to detect unidirectional links caused by incorrect wiring or port faults to prevent forwarding loops and blackholing of traffic in switched networks
    • DHCP relay at Layer 2: Relay of DHCP traffic to a DHCP server in a different VLAN. Works with DHCP option 82
    • IGMP (versions 1, 2, and 3) snooping Internet Group Management Protocol (IGMP) limits bandwidth-intensive multicast traffic to only the requesters; it supports 4000 multicast groups (source-specific multicasting is also supported)
    • IGMP querier Used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
    • HOL blocking Head-Of-Line (HOL) blocking
    • Layer 3
    • IPv4 routing Wirespeed routing of IPv4 packets
    • Up to 990 static routes and up to 128 IP interfaces
    • Wirespeed IPv6 static routing Up to 245 static routes and up to 106 IPv6 interfaces
    • Layer 3 interface Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface
    • CIDR Support for Classless Interdomain Routing (CIDR)
    • DHCP server Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools and scopes
    • Support for DHCP options
    • DHCP relay at Layer 3 Relay of DHCP traffic across IP domains
    • User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of BOOTP/DHCP packets
    • Stacking
    • Hardware stack Up to four units in a stack. Up to 208 ports managed as a single system with hardware failover
    • High availability Fast stack failover delivers minimal traffic loss. Supports link aggregation across multiple units in a stack
    • Plug-and-play stacking configuration and management Master and backup for resilient stack control
    • Auto-numbering
    • Hot swap of units in stack
    • Ring and chain stacking options, auto-stacking port speed, flexible stacking port options
    • High-speed stack interconnects Cost-effective high-speed 10G fiber and copper interfaces. Support LAG as stacking interconnects for even higher bandwidth
    • Hybrid stack A mix of SG350X, SG350XG, and SX350X switches in the same stack (Gigabit and 10 Gigabit Ethernet)
    • Security
    • SSH Secure Shell (SSH) is a secure replacement for Telnet traffic. Secure Copy (SCP) also uses SSH. SSH versions 1 and 2 are supported
    • SSL Secure Sockets Layer (SSL) encrypts all HTTPS traffic, allowing secure access to the browser-based management GUI in the switch
    • IEEE 802.1X (authenticator role) RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single- and multiple-host mode, and single and multiple sessions
    • Supports time-based 802.1X dynamic VLAN assignment
    • IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms)
    • Web-based authentication Web-based authentication provides Network Admission Control (NAC) through a web browser to any host devices and operating systems
    • Quality of service
    • Priority levels 8 hardware queues
    • Scheduling Strict priority and Weighted Round-Robin (WRR)
    • Class of service Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence, Type of Service (ToS), and DSCP based; DiffServ; classification and remarking ACLs, trusted QoS
    • Queue assignment based on Differentiated Services Code Point (DSCP) and class of service (802.1p/CoS)
    • Rate limiting Ingress policer; egress shaping and ingress rate control; per VLAN, per port, and flow based; Two-Rate Three-Color (2R3C) policing
    • Congestion avoidance A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization
    • iSCSI traffic optimization A mechanism for giving priority to SCSI over IP (iSCSI) traffic over other types of traffic
    • Power over Ethernet
    • Power dedicated to PoE 195W
    • Number of ports that support PoE 24 (4 support 60W PoE)
    • Power consumption (worst case)
    • Green power (mode) EEE, Energy Detect, Short Reach
    • System power consumption
      110V=48.8W
      220V=49.3W
    • Power consumption (with PoE)
      110V=268.3W
      220V=258.8W
    • Heat dissipation (BTU/hr): 915.5
    • General
    • Total system ports: 24x 1G + 4x 10G
    • Network ports: 24x 1G
    • Uplink ports: 2x 10G copper/SFP+ combo + 2x SFP+
    • Console port Cisco standard RJ-45 console port
    • OOB management port Dedicated Gigabit Ethernet management port for Out-Of-Band (OOB) management on SG350XG and SX350X models
    • USB slot: USB Type A slot on the front panel of the switch for easy file and image management
    • Buttons: Reset button
    • Cabling type: UTP Category 5 or better; fiber options (Single-Mode Fiber [SMF] and Multimode Fiber [MMF]); coaxial SFP+
    • LEDs: System, master, stack ID, link/speed per port
    • Flash: 256 MB
    • CPU: 1.3-GHz and 800-MHz (dual-core) ARM
    • CPU memory: 512 MB
    • Packet buffer: 1.5 MB
    • Environmental
    • Unit dimensions (W x H x D): 440 x 44 x 350 mm
    • Unit weight: 4.93 kg
    • Power: 100 to 240V 47 to 63 Hz, internal, universal
    • Certification UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
    • Operating temperature: 0° to 50°C
    • Storage temperature: -20° to 70°C
    • Operating humidity: 10% to 90%, relative, noncondensing
    • Storage humidity: 10% to 90%, relative, noncondensing

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    Managed Gigabit Switch POE Cisco 24 Port SG350X-24P-K9

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