亚洲少妇高清免费视频,av在线狠狠干,一区二区三区免费看,自偷欧日韩,制服丝袜在线一区,久久精品一区入口,在线毛片超碰,九久久视频精品,日韩精品爱爱

Products > 光端機(jī) > 綜合業(yè)務(wù)電話光端機(jī)32路電話+4路百兆物理隔離網(wǎng)口+4路千兆網(wǎng)絡(luò)+8E1多業(yè)務(wù)接入設(shè)備

Integrated service telephone optical transceiver 32-way telephone + 4-way 100m physical isolation network port + 4-way Gigabit Network + 8e1 multi service access equipment

Overall power consumption: < 35W
Light wavelength: 1310nm / 1550nm
Optical interface connector: FC
Operating ambient temperature: - 35 ° C ~ + 70 ° C
Rated working voltage: DC: - 48V AC: 220V
2Mb / s signal connector: adapter (cc4b)
Strong compatibility and unique technology
Provide perfect local / opposite end alarm monitoring and three-color light indication;
Support local / remote E1 branch loopback;
Ethernet interface complies with IEEE 802.3 protocol and supports 10m / 100M, full duplex / half duplex working mode
Built in dynamic Ethernet MAC address list (1024), with local data frame filtering function
广德县| 祁连县| 绥滨县| 莱阳市| 贡嘎县| 抚顺市| 五原县| 乐平市| 新河县| 岢岚县| 射洪县| 镇康县| 东阳市| 定西市| 长丰县| 武隆县| 锡林浩特市| 明光市| 晋州市| 枞阳县| 大宁县| 衡南县| 久治县| 连城县| 米泉市| 贺兰县| 呼和浩特市| 丹寨县| 石阡县| 安宁市| 张家口市| 涟水县| 休宁县| 永昌县| 博客| 崇仁县| 鹰潭市| 德钦县| 乐至县| 化州市| 赣州市|