Cáp quang, Converter Quang, Bộ chuyển đổi quang điện, cáp quang

J9783A, J9783A Aruba 2530 8 Switch chính hãng, giá cực tốt

J9783A ⭕ Thế giới cáp quang phân phối J9783A Aruba 2530 8 Switch ⭕ chính hãng Aruba, giá cực tốt

J9783A, J9783A Aruba 2530 8 Switch chính hãng, giá cực tốt
J9783A
Giá bán: 5.336.000 VND
Code#: 7160
Tình trạng: Có hàng
Hợp Nhất Group Since 2010
Giao hàng trong 30 phút, đổi trả 1 tháng (nếu lỗi).
Giao hàng toàn quốc - thanh toán tại nhà (khi nhận hàng).

Hà Nội: 024.22255666 - Hồ Chí Minh: 028.62959899

Nếu bạn ngại đặt mua sản phẩm HÃY GỌI ĐIỆN chúng tôi sẽ giúp bạn!

NÓI CHUYỆN VỚI KINH DOANH QUA ZALO
Thanh toán nhanh chóng an toàn

    ĐẶT MUA TRÊN WEBSITE

    Điện thoại: 024.22255666 - Mobile: 038.559.8080 - 0936 559898
    Email nhận báo giá: thegioicapquang@gmail.com


Chi tiết J9783A

J9783A Aruba 2530 8 Switch ⭕ chính hãng Aruba, giá tốt, uy tín

J9783A ⭕ Thế giới cáp quang báo giá J9783A Aruba 2530 8 Switch ⭕ ⭕ chính hãng Aruba, giá tốt, uy tín

Fixed Port Layer-2 Managed Ethernet Switch.

8 RJ-45 autosensing 10/100 ports, 2 dual-personality ports; RJ-45 10/100/1000 or SFP slot.

Quality of Service (QoS)

  • Traffic prioritization (IEEE 802.1p): allows real-time traffic classification with support for eight priority levels mapped to either two or four queues; uses weighted deficit round robin (WDRR) or strict priority (SP)
  • Simplified QoS configuration: Port-based: prioritizes traffic by specifying a port and priority level. VLAN-based: prioritizes traffic by specifying a VLAN and priority level.
  • Class of Service (CoS): sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, source port, and DiffServ
  • Rate limiting: sets per-port ingress enforced maximums for all ingressed traffic or for broadcast, multicast, or unknown destination traffic
  • Layer 4 prioritization: enables prioritization based on TCP/UDP port numbers

Management

  • Choice of management interfaces: Web graphical user interface (GUI): HTML-based easy-to-use graphical interface allows configuration of the switch from any Web browser. Command-line interface (CLI): provides advanced configuration and diagnostics through a robust CLI. Simple Network Management Protocol (SNMPv1/v2c/v3): allows a switch to be managed with a variety of third-party network management applications.
  • Virtual stacking: provides single IP address management for up to 16 switches
  • sFlow (RFC 3176): delivers wire-speed traffic accounting and monitoring configured by SNMP and CLI with three terminal encrypted receivers
  • IEEE 802.1AB Link Layer Discovery Protocol (LLDP): automates device discovery protocol for easy mapping by network management applications
  • Logging: provides local and remote logging of events via SNMP (v2c and v3) and syslog; provides log throttling and log filtering to reduce the number of log events generated

Connectivity

  • IPv6: IPv6 host: allows the switch to be deployed and managed at the edge of an IPv6 network. Dual stack (IPv4/IPv6): supports connectivity for both protocols; provides a transition mechanism from IPv4 to IPv6. MLD snooping: forwards IPv6 multicast traffic to the appropriate interface; prevents IPv6 multicast traffic from flooding the network.
  • IEEE 802.3af Power over Ethernet (PoE): provides up to 15.4 W per port to IEEE 802.3af-compliant PoE-powered devices such as IP phones, wireless access points, and security cameras
  • IEEE 802.3at Power over Ethernet Plus: provides up to 30 W per port to IEEE 802.3 for PoE/PoE+-powered devices such as video IP phones, IEEE 802.11n wireless access points, and advanced pan/tilt/zoom security cameras (see product specifications for total PoE power available)
  • Auto-MDIX: adjusts automatically for straight-through or crossover cables on all ports
  • Pre-standard PoE support: detects and provides power to pre-standard PoE devices

Layer 2 switching

  • VLANs: provides support for 512 VLANs and 4,094 VLAN IDs
  • Jumbo packet support: supports up to 9220-byte frame size to improve the performance of large data transfers; 8- and 24-port Fast Ethernet models automatically support up to 2000-byte frames with no configuration needed
  • 16K MAC address table: provides access to many Layer 2 devices
  • GARP VLAN Registration Protocol: allows automatic learning and dynamic assignment of VLANs
  • Per-VLAN Spanning Tree Plus (PVST+): allows each VLAN to build a separate spanning tree to improve link bandwidth usage in network environments with multiple VLANs

Hà Nội: 024.22255666 - Hồ Chí Minh: 028.62959899 - Mobile: 038.559.8080 - 0936 559898

Hà Nội: Liền kề TT17-B4 Khu đô thị Văn Quán, Hà Đông, Hà Nội. (Có chỗ để xe Ôtô)

Hồ Chí Minh: 108/1/6 Khu Biệt Thự Làng Hoa, Cây Trâm, Gò Vấp, Hồ Chí Minh. (Có chỗ để xe Ôtô)

HỎI ĐÁP - BÌNH LUẬN
(Hỏi đáp, bình luận "J9783A" tại đây)

Mạng Cáp đồng khác có thể bạn quan tâm?