English
- 品(Pin) 牌(Pai)广(Guang)州(Zhou)银(Yin)讯(Xun)
- 产(Chan)品(Pin)型(Xing)号(Hao)ZMUX-124
- 容(Rong) 量(Liang)4路(Lu)主(Zhu)用(Yong)E1通(Tong)道(Dao)接(Jie)口(Kou)，(?)4路(Lu)备(Bei)用(Yong)E1通(Tong)道(Dao)接(Jie)口(Kou)，(?)4路(Lu)重(Zhong)要(Yao)E1通(Tong)道(Dao)接(Jie)口(Kou)
- 网(Wang)管(Guan)集(Ji)中(Zhong)网(Wang)管(Guan)监(Jian)控(Kong)功(Gong)能(Neng)
- 功(Gong) 能(Neng)E1通(Tong)道(Dao)质(Zhi)量(Liang)检(Jian)测(Ce)、(?)无(Wu)损(Sun)伤(Shang)自(Zi)动(Dong)切(Qie)换(Huan)
- 连(Lian)接(Jie)器(Qi)DB37-CC4转(Zhuan)换(Huan)器(Qi) 或(Huo) DB37-RJ45线(Xian)缆(Lan)
- 电(Dian)源(Yuan)单(Dan)电(Dian)源(Yuan) 或(Huo) 双(Shuang)电(Dian)源(Yuan)
- 阻(Zu)抗(Kang)75Ω(?)非(Fei)平(Ping)衡(Heng) 或(Huo) 120Ω(?)平(Ping)衡(Heng)
- 规(Gui)格(Ge)尺(Chi)寸(Cun)485mm(宽(Kuan))×(?)44mm(高(Gao))×(?)266mm(深(Shen))
ZMUX-124是(Shi)一(Yi)款(Kuan)E1保(Bao)护(Hu)倒(Dao)换(Huan)设(She)备(Bei)，(?)采(Cai)用(Yong)19英(Ying)寸(Cun)1U高(Gao)机(Ji)箱(Xiang)设(She)计(Ji)，(?)可(Ke)对(Dui)两(Liang)组(Zu)不(Bu)同(Tong)路(Lu)由(You)的(De)E1信(Xin)号(Hao)（(?)线(Xian)路(Lu)）(?)实(Shi)现(Xian)自(Zi)动(Dong)切(Qie)换(Huan)功(Gong)能(Neng)，(?)满(Man)足(Zu)8路(Lu)E1线(Xian)路(Lu)保(Bao)护(Hu)传(Chuan)输(Shu)4路(Lu)重(Zhong)要(Yao)E1信(Xin)号(Hao)。(?)
ZMUX-124设(She)有(You)2个(Ge)DB37连(Lian)接(Jie)头(Tou)，(?)其(Qi)中(Zhong)1个(Ge)DB37连(Lian)接(Jie)头(Tou)可(Ke)提(Ti)供(Gong)4路(Lu)主(Zhu)用(Yong)E1接(Jie)口(Kou)与(Yu)4路(Lu)备(Bei)用(Yong)E1接(Jie)口(Kou)、(?)另(Ling)外(Wai)1个(Ge)DB37连(Lian)接(Jie)头(Tou)可(Ke)提(Ti)供(Gong)4路(Lu)重(Zhong)要(Yao)用(Yong)户(Hu)E1接(Jie)口(Kou)，(?)通(Tong)过(Guo)接(Jie)入(Ru)两(Liang)套(Tao)不(Bu)同(Tong)路(Lu)由(You)提(Ti)供(Gong)的(De)E1线(Xian)路(Lu)，(?)完(Wan)成(Cheng)4路(Lu)重(Zhong)要(Yao)E1信(Xin)号(Hao)保(Bao)护(Hu)功(Gong)能(Neng)。(?)
| 占(Zhan)用(Yong)空(Kong)间(Jian)少(Shao)：(?) | 采(Cai)用(Yong)19英(Ying)寸(Cun)1U机(Ji)箱(Xiang)。(?) |
|---|---|
| 无(Wu)损(Sun)伤(Shang)切(Qie)换(Huan)：(?) | 可(Ke)选(Xuan)E1成(Cheng)帧(Zheng) 或(Huo) 非(Fei)成(Cheng)帧(Zheng)格(Ge)式(Shi)无(Wu)损(Sun)伤(Shang)自(Zi)动(Dong)切(Qie)换(Huan)。(?)用(Yong)E1误(Wu)码(Ma)仪(Yi)测(Ce)试(Shi)为(Wei)零(Ling)丢(Diu)包(Bao)率(Lu)。(?) |
| 工(Gong)作(Zuo)模(Mo)式(Shi)：(?) | 可(Ke)选(Xuan)成(Cheng)对(Dui)使(Shi)用(Yong)模(Mo)式(Shi) 或(Huo) 单(Dan)端(Duan)使(Shi)用(Yong)模(Mo)式(Shi)。(?) |
| 断(Duan)电(Dian)直(Zhi)通(Tong)：(?) | 可(Ke)选(Xuan)断(Duan)电(Dian)与(Yu)当(Dang)前(Qian)状(Zhuang)态(Tai)E1直(Zhi)通(Tong) 或(Huo) 断(Duan)电(Dian)与(Yu)主(Zhu)用(Yong)E1直(Zhi)通(Tong)。(?) |
| E1阻(Zu)抗(Kang)：(?) | 可(Ke)选(Xuan)E1阻(Zu)抗(Kang)75欧(Ou)/非(Fei)平(Ping)衡(Heng) 或(Huo) 120欧(Ou)/平(Ping)衡(Heng)。(?) |
| 双(Shuang)电(Dian)源(Yuan)保(Bao)护(Hu)：(?) | 可(Ke)选(Xuan)DC-48V 或(Huo) AC220V电(Dian)源(Yuan)，(?)可(Ke)选(Xuan)双(Shuang)电(Dian)源(Yuan)输(Shu)入(Ru)1+1保(Bao)护(Hu)。(?)局(Ju)端(Duan)设(She)备(Bei)、(?)远(Yuan)端(Duan)设(She)备(Bei)，(?)每(Mei)台(Tai)设(She)备(Bei)都(Du)能(Neng)提(Ti)供(Gong)两(Liang)块(Kuai)完(Wan)全(Quan)独(Du)立(Li)工(Gong)作(Zuo)的(De)电(Dian)源(Yuan)板(Ban)，(?)主(Zhu)、(?)备(Bei)用(Yong)保(Bao)护(Hu)。(?) |
| 电(Dian)源(Yuan)监(Jian)控(Kong)：(?) | 支(Zhi)持(Chi)局(Ju)端(Duan)设(She)备(Bei)、(?)远(Yuan)端(Duan)设(She)备(Bei)内(Nei)置(Zhi)电(Dian)源(Yuan)板(Ban)工(Gong)作(Zuo)状(Zhuang)态(Tai)的(De)实(Shi)时(Shi)监(Jian)控(Kong)功(Gong)能(Neng)，(?)支(Zhi)持(Chi)外(Wai)接(Jie)艾(Ai)默(Mo)生(Sheng)开(Kai)关(Guan)电(Dian)源(Yuan)工(Gong)作(Zuo)状(Zhuang)态(Tai)的(De)实(Shi)时(Shi)监(Jian)控(Kong)功(Gong)能(Neng)。(?) |
| 网(Wang)管(Guan)监(Jian)控(Kong)：(?) | 可(Ke)选(Xuan)集(Ji)中(Zhong)网(Wang)管(Guan)监(Jian)控(Kong)功(Gong)能(Neng)。(?) |
粤(Yue)ICP备(Bei)05011825号(Hao)-1