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邮(You) 箱(Xiang):(?)584331233@qq.com
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产(Chan)品(Pin)展(Zhan)示(Shi)
16系(Xi)统(Tong)DDF数(Shu)字(Zi)配(Pei)线(Xian)架(Jia)

★(?)产(Chan)品(Pin)名(Ming)称(Cheng):(?)16系(Xi)统(Tong)DDF数(Shu)字(Zi)配(Pei)线(Xian)架(Jia)

★(?)制(Zhi) 造(Zao) 商(Shang):(?)伊(Yi)特(Te)尔(?)通(Tong)信(Xin)设(She)备(Bei)有(You)限(Xian)公(Gong)司(Si)

★(?)产(Chan)品(Pin)规(Gui)格(Ge):(?)齐(Qi)全(Quan)((?)不(Bu)规(Gui)则(Ze)可(Ke)定(Ding)制(Zhi))(?)

★(?)产(Chan)品(Pin)包(Bao)装(Zhuang):(?)纸(Zhi)箱(Xiang)

★(?)运(Yun)输(Shu)方(Fang)式(Shi):(?)货(Huo)运(Yun)、(?)物(Wu)流(Liu)、(?)快(Kuai)递(Di)

数(Shu)字(Zi)配(Pei)线(Xian)架(Jia),(?)DDF数(Shu)字(Zi)配(Pei)线(Xian)架(Jia),(?) 8系(Xi)统(Tong)数(Shu)字(Zi)配(Pei)线(Xian)架(Jia),(?)10系(Xi)统(Tong)数(Shu)字(Zi)配(Pei)线(Xian)架(Jia),(?)16系(Xi)统(Tong)数(Shu)字(Zi)配(Pei)线(Xian)架(Jia),(?)20系(Xi)统(Tong)数(Shu)字(Zi)配(Pei)线(Xian)架(Jia)。(?)

 

 

环(Huan)境(Jing)要(Yao)求(Qiu)
1.1、(?)工(Gong)作(Zuo)温(Wen)度(Du):(?)5℃(?)~(?)40℃(?);相(Xiang)对(Dui)湿(Shi)度(Du):(?)不(Bu)大(Da)于(Yu)85%(?)((?)30℃(?)时(Shi))(?);大(Da)气(Qi)压(Ya)力(Li):(?)70~(?)106Kpa;贮(Zhu)运(Yun)湿(Shi)度(Du):(?)-25℃(?)~(?)+55℃(?)。(?)
2、(?)电(Dian)气(Qi)性(Xing)能(Neng)
2.1、(?)工(Gong)作(Zuo)速(Su)率(Lu):(?)2Mbit/s、(?)8Mbit/s、(?)34Mbit/s、(?)45Mbit/s、(?)140Mbit/s、(?)155Mbit/s;
2.2、(?)特(Te)性(Xing)阻(Zu)抗(Kang):75Ω(标(Biao)称(Cheng)值(Zhi))。(?)
2.3、(?)同(Tong)轴(Zhou)连(Lian)接(Jie)器(Qi)接(Jie)触(Chu)电(Dian)阻(Zu);外(Wai)导(Dao)体(Ti)不(Bu)大(Da)于(Yu)2.5mΩ,经(Jing)机(Ji)械(Xie)耐(Nai)久(Jiu)性(Xing)实(Shi)验(Yan)后(Hou)其(Qi)增(Zeng)值(Zhi)不(Bu)大(Da)于(Yu)2.5mΩ;内(Nei)导(Dao)体(Ti)不(Bu)大(Da)于(Yu)10mΩ,(?)经(Jing)机(Ji)械(Xie)耐(Nai)久(Jiu)性(Xing)试(Shi)验(Yan)后(Hou)其(Qi)增(Zeng)值(Zhi)不(Bu)大(Da)于(Yu)10mΩ。(?)
2.4、(?)绝(Jue)缘(Yuan)电(Dian)阻(Zu):(?)连(Lian)接(Jie)器(Qi)内(Nei)、(?)外(Wai)导(Dao)体(Ti)之(Zhi)间(Jian)、(?)内(Nei)导(Dao)体(Ti)与(Yu)单(Dan)元(Yuan)板(Ban)金(Jin)属(Shu)件(Jian)之(Zhi)间(Jian)的(De)绝(Jue)缘(Yuan)电(Dian)阻(Zu)应(Ying)大(Da)于(Yu)1000MΩ,(?)测(Ce)量(Liang)回(Hui)路(Lu)的(De)直(Zhi)流(Liu)电(Dian)压(Ya)为(Wei)500V±50V。(?)
2.5、(?)耐(Nai)电(Dian)压(Ya):(?)连(Lian)接(Jie)器(Qi)内(Nei)、(?)外(Wai)导(Dao)体(Ti)之(Zhi)间(Jian)、(?)内(Nei)导(Dao)体(Ti)与(Yu)单(Dan)元(Yuan)板(Ban)金(Jin)属(Shu)件(Jian)之(Zhi)间(Jian)应(Ying)能(Neng)经(Jing)受(Shou)频(Pin)率(Lu)为(Wei)50Hz,(?)有(You)效(Xiao)值(Zhi)为(Wei)1000V的(De)交(Jiao)流(Liu)电(Dian)压(Ya)1min的(De)作(Zuo)用(Yong)而(?)无(Wu)击(Ji)穿(Chuan)、(?)无(Wu)飞(Fei)弧(Hu)。(?)
2.6、(?)回(Hui)线(Xian)间(Jian)串(Chuan)音(Yin)防(Fang)卫(Wei)度(Du):(?)不(Bu)小(Xiao)于(Yu)70dB((?)50kHz~(?)233MHz)(?)
2.7、(?)介(Jie)入(Ru)损(Sun)耗(Hao):(?)不(Bu)大(Da)于(Yu)0.3dB((?)50kHz~(?)233MHz)(?)
2.8、(?)回(Hui)波(Bo)损(Sun)耗(Hao):不(Bu)小(Xiao)于(Yu)18dB((?)50kHz~(?)233MHz)(?)
3 、(?)机(Ji)械(Xie)性(Xing)能(Neng)
3.1、(?)拉(La)脱(Tuo)力(Li):(?)同(Tong)轴(Zhou)连(Lian)接(Jie)器(Qi)与(Yu)电(Dian)缆(Lan)连(Lian)接(Jie)后(Hou)抗(Kang)电(Dian)缆(Lan)拉(La)伸(Shen)力(Li)应(Ying)大(Da)于(Yu)50N。(?)
3.2、(?)机(Ji)械(Xie)耐(Nai)久(Jiu)性(Xing)
同(Tong)轴(Zhou)连(Lian)接(Jie)器(Qi)插(Cha)拔(Ba)1000次(Ci)后(Hou),应(Ying)符(Fu)合(He)行(Xing)标(Biao)2.3.1.3,(?)2.3.1.7,(?)2.3.1.8,(?)2.4.2,(?)2.4.3和(He)6.2的(De)规(Gui)定(Ding),(?)且(Qie)接(Jie)触(Chu)面(Mian)仍(Reng)有(You)电(Dian)镀(Du)层(Ceng),(?)不(Bu)得(De)露(Lu)出(Chu)基(Ji)底(Di)材(Cai)料(Liao)。(?)
3.3、(?)数(Shu)字(Zi)配(Pei)线(Xian)架(Jia)所(Suo)有(You)零(Ling)件(Jian)采(Cai)用(Yong)的(De)材(Cai)料(Liao)应(Ying)具(Ju)有(You)防(Fang)腐(Fu)性(Xing)能(Neng),(?)如(Ru)无(Wu)防(Fang)腐(Fu)性(Xing)能(Neng)应(Ying)做(Zuo)防(Fang)腐(Fu)处(Chu)理(Li);其(Qi)物(Wu)理(Li)、(?)化(Hua)学(Xue)性(Xing)能(Neng)必(Bi)须(Xu)稳(Wen)定(Ding);各(Ge)种(Zhong)材(Cai)料(Liao)之(Zhi)间(Jian)必(Bi)须(Xu)相(Xiang)容(Rong)。(?)
3.4、(?)数(Shu)字(Zi)配(Pei)线(Xian)架(Jia)所(Suo)有(You)非(Fei)金(Jin)属(Shu)材(Cai)料(Liao)结(Jie)构(Gou)件(Jian)的(De)燃(Ran)烧(Shao)性(Xing)能(Neng)应(Ying)符(Fu)合(He)GB/T5169.7-1985标(Biao)准(Zhun)中(Zhong)试(Shi)验(Yan)A的(De)要(Yao)求(Qiu)。(?)
3.5、(?)导(Dao)体(Ti)弹(Dan)性(Xing)材(Cai)料(Liao)应(Ying)采(Cai)用(Yong)铍(Pi)青(Qing)铜(Tong)、(?)锡(Xi)青(Qing)铜(Tong)。(?)
3.6、(?)同(Tong)轴(Zhou)连(Lian)接(Jie)器(Qi)内(Nei)外(Wai)导(Dao)体(Ti)接(Jie)触(Chu)区(Qu)域(Yu),(?)应(Ying)先(Xian)镀(Du)一(Yi)中(Zhong)间(Jian)层(Ceng)((?)过(Guo)渡(Du)层(Ceng))(?)后(Hou),(?)再(Zai)镀(Du)厚(Hou)度(Du)金(Jin)钴(Gu)合(He)金(Jin)。(?)

 

                  
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