NETGEAR 10G交換器  – XS748T

★四十四個1G/10G RJ-45埠
★四個1G/10G SFP+光纖埠 (dedicated)
★連接高頻寬網路儲存(NAS),或強化伺服器連線頻寬
★協助中小企業建置高速10G網路
★L2+智能網管功能
★台灣公司貨,五年保固,0800技術客服

商品規格
■ 尺寸 : 440x310x43 mm
■ 重量 : 6.25 kg

 

XS748T 規格 

網路介面

  • 1G/10G copper ports: 44
  • 1G/10G SFP+ (fiber) ports: 4 (dedicated)
  • Firmware/ Config Access: 1 x USB

硬體規格

  • CPU: 800 MHz Dual Core
  • RAN: 512MB
  • FLASH: 8MB SPI + 256MB NAND Flash

硬體效能

  • Packet buffer memory: 3MB
  • Forwarding modes: Store-and-forward
  • Bandwidth: 960Gbps
  • MAC Address database size: 16K
  • Multicast groups: 512
  • Number of VLANs: 512
  • Number of ARP cache entries: 1024
  • Number of DHCP snooping bindings: 1K
  • Access Control Lists (ACLs): 164 shared for MAC, IP and IPv6 ACLs
  • Packet forwarding rate: 714.2 (Mfps or Mpps)
  • Jumbo frame support: Up to 10K packet size
  • Multicast IGMP Group: 512

L2 支援協定

  • IEEE 802.1Q VLAN tagging
  • IP-based VLANs
  • MAC-based VLANs
  • Auto-VoIP
  • Auto-Video VLAN
  • Private VLAN
  • Broadcast, multicast, unknown unicast storm control
  • IEEE 802.3ad – LAGs (LACP)
  • IEEE 802.3x (full duplex and flow control)
  • IEEE 802.1D Spanning Tree Protocol
  • IEEE 802.1w Rapid Spanning Tree Protocol
  • IEEE 802.1s Multiple Spanning Tree Protocol
  • IGMP snooping (v1, v2 and v3)
  • MLD snooping support (v1 and v2)
  • IGMP snooping queries
  • Block unknown multicast

L3 支援協定

  • DHCP client
  • DHCP snooping
  • Static Routes (IPv4/IPv6): 64/64
  • VLAN routing
  • Host ARP table (number of entries): 1024
  • Number of IP VLAN interfaces (routed VLANs): 32

LINK AGGREGATION

  • IEEE 802.3ad – LAGs (LACP)
  • Manual Static LAG
  • Static or LACP LAGs/ members in each LAG: 24 LAGs with max 8 members in each LAG

NETWORK MONITORING AND DISCOVERY SERVICES

  • 1ab LLDP
  • SNMP: v1, v2c, v3
  • RMON group: 1,2,3,9

網路安全協定

  • IEEE 802.1x
  • RADIUS accounting
  • Access Control Lists (ACLs): L2 / L3 / L4
  • TCP/UPD-based ACLs
  • IEEE 802.1x RADIUS port access authentication
  • Port-based security by locked MAC addresses
  • Broadcast, multicast, unknown unicast storm control

QUALITY OF SERVICE (QOS)

  • Port-based rate limiting: Ingress and egress
  • Port-based QoS
  • Support for IPv6 fields
  • DiffServ QoS
  • IEEE 802.1p COS
  • Destination MAC and IP
  • IPv4 and v6 DSCP
  • IPv4 and IPv6 ToS
  • TCP/UDP-based
  • Weighted Round Robin (WRR)
  • Strict priority queue technology

管理功能

  • Password management
  • Configurable management VLAN
  • Admin access control via RADIUS and TACACS+
  • SNTP client over UDP port 123
  • Port mirroring
  • Web browser-based graphical user interface (GUI)
  • Dual software (firmware) image
  • Dual configuration file
  • File transfers (uploads, downloads): TFTP / HTTP

體積與重量

  • Dimensions (W x D x H): 440 x 204 x 43 mm
  • Weight: 6.25 kg

使用環境

  • Operating temperature: 0° to 50°C (32° to 122°F)
  • Humidity (relative): 90% maximum relative humidity (RH), non-condensing
  • Storage temperature: –20° to 70°C (– 4° to 158°F)
  • Humidity (relative): 95% maximum relative humidity, non-condensing

包裝內容物

  • ProSAFE® 10-Gigabit Ethernet Smart Managed Switch
  • Power cord (localized to country of sale)
  • Rack-mounting kit
  • Rubber footpads for tabletop installation
  • Quick install guide

保固

原廠五年保固,故障免維修更換新機!

如規格有異動,恕不另行通知 © 2017著作權為NETGEAR所有。NETGEAR並保有所有權利。

包裝內容物

  • XS748T  10G交換器
  • 電源線材
  • 機架安裝套件
  • 止滑貼墊
  • 快速安裝指南