日本japanese丰满多毛,国产真实老熟女无套内射,骚片av蜜桃精品一区,天天燥日日燥

發(fā)布信息

研華 工業(yè)以太網(wǎng)交換機(jī) EKI-7712G-4FMPI

點(diǎn)擊圖片查看原圖
品牌: 凌華-研華
類別: 交換機(jī)
單價(jià): 面議
所在地: 上海
有效期至: 長(zhǎng)期有效
最后更新: 2021-05-20 15:06
瀏覽次數(shù): 214
詢價(jià)
店鋪基本資料信息
 
產(chǎn)品詳細(xì)說(shuō)明
 

EKI-7712G-4FMPI
8GE PoE and 4G SFP Managed Ethernet Switch, IEEE802.3af/at/bt, 53~57VDC, -40~70℃
  • Support 2 x IEEE 802.3bt class 8 90W PoE ports, 6 x IEEE 802.3at/af PoE ports and 4 x SFP ports
  • Management: SNMP v1/v2c/v3, WEB, Telnet, standard MIB, private MIB
  • Security: 802.1x (port-based, MD5/TLS/TTLS/PEAP encryption), RADIUS
  • IXM function enables fast deployment
  • Redundancy: X-Ring Pro (ultra-high-speed recovery time, <20 ms), RSTP/STP (802.1w/1D)
  • SFP socket for easy and flexible fiber expansion
  • NEMA TS2 for traffic control