【产品】莱尼低成本SFP28接口的DAC电缆系统，适用于25G以太网

时间： 2018-11-28 来源：Leoni

技术问答

节能和成本是数据中心部署网络时需要考虑的两个重要因素，加上40G光模块和100G光模块的价格过高、功耗过大，而10G光模块的速率又不能满足网络需求，所以25G SFP28光模块就在这样的情况下诞生了，正好弥补了这三者之间的不足，并且大大提高了端口密度、减少了网络部署成本，而且功耗也相对较低。

莱尼推出的用于SFP28接口的DAC（直接连接铜缆）电缆系统（也称为25GBASE-CR4铜缆）专为服务器，路由器，交换机和存储系统的差分高速互连而设计。这款电缆（包括有源和无源）最大限度地降低了高密度数据中心和高性能计算环境中网络端口连接的成本，功耗和延迟，符合IEEE 802.3bj，SFF 8402，InfiniBand和25 Gb/s以太网网络协议。莱尼推出的SFP28 DAC电缆有24,26,28,30和32多种AWG尺寸，其中无源版本传输长度可达6m（20ft），而有源版本传输长度可达15m（49ft）。

莱尼SFP28 DAC电缆系统采用LEONIzell电介质技术，其连接部分采用ParaLink铜电缆。这种电介质技术可在较小的弯曲半径内实现最佳的弯曲性能，与业界同类产品相比，插入损耗降低10％以上。莱尼的所有有源和无源SFP28 DAC组件采用卤素或无铅独特弹性体外护套，并根据UL 13 CL2认证，符合CSA FT4标准。

莱尼SFP28 DAC电缆系统特点

•支持25Gbit/s

•传输长度高达6米/20英尺(无源)和15米/49英尺(有源)

•采用ParaLink铜质电缆设计

•业界领先的信号完整性，具有低NEXT，FEXT，插入损耗和抖动

•卓越的机械性能

•带中继器或重定时器的无源/有源组件具有最佳的切换卡设计

•符合SFF 8402,IEEE 802.3bj规范且支持InfiniBand EDR

•低功耗

•提供定制解决方案

莱尼SFP28 DAC电缆系统型号有：L45593-C280-A60,L45593-C280-A50,L45593-C280-B50,L45593-C280-B30,L45593-C280-C30,L45593-C280-C20,L45593-C280-D30,L45593-C280-D10,L45593-C280-D5,L45593-C280-E10,L45593-C280-E5，选型推荐如下

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型号- 1746770000,ZAP/TW 2 DB,ZDU 2.5-2 OR,1305980000,1781540001,LM 3.50/04/90 3.2SN OR BX,1807010000,1036300000,ELS 7/40 MC NE WS,1924910000,2428840000,WDU 1.5/R3.5,SL 3.50/12/180G 3.2SN OR BX,1860120000,SAIS-5/9,SAIS-5/7,1777720000,PAP PRV/PPV8 GR,1753500000,KLIPPON STB 1.1 SS,RCIKIT 230VAC 2CO LD/PB,AAP22 10 FE-LO,BVF 7.62HP/03/180 SN BK BX,1993600000,2486070000,1707270000,H16,0/22 GN,SAIS-M-5/8S M12 5P A-COD,1712760000,1195180000,VPU PV II 3 R 1000,A4C 4 BL,UR67-MP-78-8DIDO-12-60M,BLC 5.08/04/180R OR BX,2429020000,1604470000,1676630000,WFF 120,1770400000,BLF 5.08HC/09/180 SN OR BX,HDC HE 6 MS,HDC HE 6 MT,HDC HE 6 MP,2490590000,1650610000,APGTB 2.5 PE 4C/2,1988200000,ZPE 6/3AN,1016900000,Q 3 DLI,1716090000,1513870000,1445080000,2428930000,1065400000,ACT20M-AI-2AO-S,1933730000,MPC 12/12/12 7035,2460790000,1936140000,1289340000,1604560000,RCMKIT-I 24VDC,1305890000,ZQV 2.5N/3 RD,1469480000,1202100000,ZPE 1.5,1608640000,WAP 16+35 WTW 2.5-10,B2CF 3.50/18/180 SN OR BX,ZDU 4/4AN,9529190000,SAIL-M12BW-4-5.0U,1856860000,CB 290/4.5 BLACK,KLIPPON POK 081106,0292460000,1518080000,1745420000,BLF 3.50/08/180 SN OR BX,ZDK 2.5-2 OR,ACT20P-CMT-60-AO-RC-S,AAP21 10 FE,ACT20P-CMT-60-AO-RC-P,0338300000,BLF 3.50/04/180 SN OR BX,VGM32-SS 68 KB 13-18,1826790000,1428880000,1173600000,1920000000,1604290000,1063600000,LLF 7.50/04/90V 5.0SN BK BX,A3T 2.5 VL,0342300000,2749750000,WAS6 TTA,KTB MH 987420 S4E1,KTB MH 987420 S4E3,1651170000,1899220000,1513920000,1053060000,VP M20 K54,2426290000,1429060000,9994130000,ZQV 4N/3 RD,ZQV 4N/10 GE,SFX 11/60 MC NE WS,1627860000,1776140000,VG M25-1/MS68,MCZ PT100/3 CLP -50C...+150C,VSPC BASE 2SL,1825960000,2469400000,KLIPPON POK 254016,1610840000,1745240000,1608550000,1469530000,1784780000,WQL 2 WFF300,1961910000,1147470000,TS 35X7.5 2M/CRN,TS 15X5 2M/ST/ZN,TM-I 12 MC NE WS,1718411044,BVZ 7.62HP/04/180 SN BK BX,DEK 5/8 MM WS,KLIPPON POK 254012,AAP12 10 FE,2435070000,VPU PV I+II 3 R 1000,1608910000,1194710000,1992110000,9529240000,1990960000,ZDU 4 BL,1471300000,1597400000,1943610000,1527740000,0329300000,WDU 120/150,S2C-SMT 3.50/06/90G 3.2SN BK BX,ZDU 1.5/4AN,DRI314730LT,2552090000,1661320000,HDC-KIT-HE 10.110,BLZP 5.08HC/03/180 SN OR BX,HDC 16B TSBU 1M25G,1020580000,2051560000,1706100000,1428970000,IE-C5DD4UG0010MCSMCS-E,1754240000,ZQV 4/5 GE,1067200000,AKZ 2.5,1051960000,1315250000,1498200000,HDC HE 24 MP,A3C 10 PE,HDC HE 24 MS,HDC HE 24 MT,LSF-SMT 3.50/04/180 3.5SN BK TU 3.50,1315680000,ZDU 6-2/3AN,ZQV 4/20 GE,1060400000,1195230000,SL 3.50/07/180G 3.2SN OR BX,KLIPPON K2 RAL7001,1053760000,HSS-HF 3/4 11.0-17.0/50Y,ZQV 35/2,SF 1/12 MC NE WS V2,1651530000,PRO ECO 120W 12V 10A,ZQV 4N/10 BL,AEP 3C 4,AEP 3C 6,1548060000,1498900000,1278900000,1909020000,1758320001,1791150000,0573400000,IE-C6FP8LD0050M40M40-D,1002760000,9457851000,7904300000,1912440000,1771800000,1608770000,2007180000,ZDK 2.5-2 BL,ZPE 10,ZPE 16,1211100000,1739620000,HDC MF 24B AF,ALO 16 BL,HSS-HF 3/16 2.8-4.2/25Y,SAI-8-S12 3P M8 L,2080410000,AAP21 4 LI BL,8924350000,1774380000,WS 8/5 MM WS,ZDU 10 BL,1906210000,ZPE 35,HS 4.2-12.7/25 MM Y,ZPE 4-2/3AN,HDC HQ 5 FC,9535290000,8921060000,9918370000,STB 35 IH/BL,HDC 24B ABU N,2519570000,A3T 2.5 FT-FT-PE,ZAP/TW ZT2.5/4AN/4,ZQV 2.5N/3 GE,ZAP/TW ZT2.5/4AN/2,ZDK 2.5PE,ZQV 6N/4 BL,2457580000,1505660000,S2C-SMT 3.50/14/90G 3.2SN BK BX,VG M40-1/MS68,BLC 5.08/05/180R OR BX,BLZP 5.08HC/11/180 SN OR BX,HSS-HF 1/2 8.0-11.0/50Y,BLF 5.08HC/05/180 SN OR BX,1929950000,ZQV 4/2 GE,1609981044,1176010000,1289300000,9457451000,PPV 4 GR 35X7.5 DGR,1771390000,1776090000,1608860000,ZDU 2.5-2 BL,1961950000,HDC MF 24B FA,STB 35 IH/GE,2005080000,SL 3.50/11/180G 3.2SN OR BX,PDL 4 S/N/L/PE,2459130000,2007200000,SDI SET SLIM S3.5-6.5/PH1/2,2540910000,1704340000,1991790000,BL 3.50/11/180 SN OR BX,STB 35 IH/GR,7904210000,STB 35 IH/GN,1305850000,1745150000,1020500000,A4C 2.5 BL,1147610000,B2CF 3.50/10/180 SN OR BX,1772200000,AAP14 2.5 LI-LI,ZQV 2.5N/3 BL,1745850000,1665260000,1527690000,1782330000,A2C 2.5 /DT/FS,1214300000,ZAP/TW 10/16,1963570000,APGTB 1.5 PE 4C/2,ZAP/TW ZDLD2.5-2N,HDC-C-HE-BM1.5AG,1233160005,AEP 3C 1.5,AIO21 1.5 SI,1775530000,1776930000,1791110000,AIO21 1.5 SO,0194500000,1247290000,HDC HQ 5 MC,1772940000,1469570000,HDC 06B ADLU,ZTW ZTL6,9457450500,1195360000,ZDU 6-2/2AN BL,SFX 10/23 MC NE GE V2,1943680000,KLIPPON STB 5 SS,PHP PDL6S,1661230000,9456940000,TM 201/15 V0,WFF 185,ACT20P-CML-10-AO-RC-P,1194780000,ZTR 2.5/3AN,ZT 2.5/3AN/1,HS 1.0-3.2/25 MM W,2003760000,HS 1.0-3.2/25 MM Y,1552670000,1052360000,1749580000,1173890000,1848040000,ZAP ZDU4-2,WQL 3 WFF185,TRS 24-230VUC 1CO,DEK 5/3.5 MM WS,2482220000,1772240000,EW 35,SL 3.50/08/180G 3.2SN OR BX,1866220000,2683070000,1112940000,2005470000,1697920000,1521680000,1985700000,1428930000,1195630000,ACT20P-CML-10-AO-RC-S,PRO INSTA 60W,TM-I 18 MM WS,1806990000,ZAP/Z...16-2/1AN,1784040001,2489110000,BL 3.50/07/180 SN OR BX,1847610000,1815080000,STRIPAX ULTIMATE,VSPC BASE 2SL R,1305820000,9457850500,BLZP 5.08HC/07/180 SN OR BX,1306120000,9457250000,1528140000,WS 12/6 MC NE

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型号- UR20-EM-1315450000-SP,UR20-16DO-P-PLC-INT-SP,UR20-PK-1315650000-SP,1346950000,1531810000,UR20-2CNT-100,1346870000,9445700000,UR20-PK-1315690000-SP,UR20-PK-1315610000-SP,UR20-4DO-PN-2A,UR20-PK-ES-SP,1315220000,UR20-EM-1506910000-SP,UR20-BM-PF-O-SP,UR20-4RO-SSR-255-SP,UR20-EM-1315410000-SP,UR20-PK-1460140000-SP,UR67-PB-12-8DIO-8-30K,1515480000,UR20-PK-1315200000-SP,UR20-4DO-P,MULTI-STRIPAX 6-16,4830500000,UR20-8DO-P-3W-HD,1334920000,1460140000,UR20-PK-1315240000-SP,UR20-4RO-CO-255,1315370000,1361520000,UR20-4DI-2W-230V-AC,UR67-MP-HP-16DI-12-M60,1350930000,UR20-4DO-N,1483940000,1484440000,1992950000,1347530000,1346560000,UR20-PK-1315350000-SP,1484130000,UR20-PK-PLC-SP,UR20-EM-1508080000-SP,UR20-PK-1315390000-SP,1484050000,ESO UR20 DIN A4 WS *,UR20-8AI--I-16-HD,1559820000,UR20-PK-1315540000-SP,UR20-PK-1315580000-SP,1315770000,1339920000,PM 2.7/2.6 MC NE WS,UR20-PF-O-1DI-SIL,UR20-PK-1315170000-SP,1346480000,UR20-EM-1315190000-SP,UR20-PK-1315720000-SP,MSIP-REM-WMG-2007430000,1559750000,UR20-PK-255-SP,9202210000,1347290000,1315690000,1346710000,UR20-16DO-N-PLC-INT,UR20-PK-FBC-SP,1525820000,UR67-MP-78-8DIDO-12-60M,UR20-BM-SP,2426270000,1315620000,1315450000,1394400000,1347140000,MSIP-REM-WMG-1315750000,UR20-EM-1315600000-SP,1334910000,UR20-EM-1315270000-SP,2426360000,1346940000,UR20-8DI-PN-FSOE,UR20-EM-1315680000-SP,OSM BHZ5.00,UR20-2PWM-2A-SP,1346880000,UR20-PK-1508090000-SP,UR20-8DI-PN-FSPS,UR20-PK-SIL-1DI-SP,1346410000,UR20-PK-1334800000-SP,1992960000,UR20-16AUX,1350940000,2000540000,UR20-16AUX-GND-O,UR20-PK-1334770000-SP,1315230000,1347520000,1484120000,UR20-16AUX-GND-I,UR20-PK-1W-SP,UR20-FBC-MOD,1346550000,UR20-PK-1334880000-SP,UR20-4AI-TC-DIAG-SP,1315540000,1346730000,1515490000,UR20-PK-1506930000-SP,1347450000,UR20-PK-1315570000-SP,UR20-PK-3W-P-SP,1347280000,UR20-PF-O-1DI-SIL-SP,1346720000,UR20-EM-1315710000-SP,UR20-EBK-ACC,1346400000,THM UR20 WS *,UR20-EM-1315570000-SP,1346490000,1347130000,UR20-EM-1510690000-SP,2426260000,1315610000,UR20-EM-1334710000-SP,UR20-PF-O-SP,UR20-PK-1334740000-SP,1315440000,UR20-4AI-TC-DIAG,UR20-PK-1CNT-1DO-SP,2425150000,UR20-PK-PF-I-SP,1993040000,1315590000,UR20-PK-1335060000-SP,1518800000,BLZ DN 5.08/05/180F AU GY BX PRT,1CNT-500 UR20-1CNT-500,UR20-2FCNT-100,UR67-MP-HP-8DIDO-12-60M,UR67-MP-HP-16DI-12-60M,UR20-4DO-P-SP,UR20-PK-1315680000-SP,1347150000,UR20-PK-1315620000-SP,1550070000,1483960000,UR20-EM-1394420000-SP,1334900000,1346500000,UR20-ES,UR67-PN-HP-8IOL-12-30M,2426290000,1315390000,1346930000,THM UR20 WS,UR20-ES-SP,UR20-8DI-N-3W,UR20-16AUX-GND-I-SP,UR20-4AI-RTD-DIAG-SP,UR20-4DO-P-2A,UR20-EM-1506920000-SP,UR20-EM-1315420000-SP,UR20-PF-O-2DI-SIL-SP,UR20-PK-1334910000-SP,1315190000,1347350000,1315670000,UR20-PK-1529800000-SP,1315240000,UR67-MP-HP-16DO-12-60M,UR20-PK-1334930000-SP,UR20-PK-1315730000-SP,UR20-4AO-UI-16-DIAG-HD,UR20-EM-1315370000-SP,1346650000,UR20-PK-1315550000-SP,UR20-PK-1335070000-SP,UR20-EM-1335050000-SP,UR20-PK-1315180000-SP,UR20-PK-1315770000-SP,1346570000,THM UR20 GE *,1984770000,UR20-1COM-232-485-422,UR20-EM-1315700000-SP,2426330000,1394420000,1347200000,UR20-EM-1315590000-SP,1315600000,1515420000,1992970000,UR20-16AUX-O-SP,1559840000,UR20-PK-1510690000-SP,1347380000,UR67-MP-78-16DI-12-60M,1484110000,1506920000,1933550000,1518880000,1484030000,UR20-EM-1334770000-SP,UR67-PB-78-16DI-12-60M,UR67-PB-78-16DI-12-60K,UR20-PK-2007430000-SP,1334780000,UR20-PF-O,1315750000,UR20-PF-I,1411430000,1559790000,UR20-8DI-P-SP,UR20-EM-1315250000-SP,2426280000,1347500000,1480950000,UR20-EM-1315200000-SP,UR20-EM-1315690000-SP,UR20-PK-GND-O-SP,1347420000,1341630000,UR20-16DO-N,1487980000,UR20-PK-1508080000-SP,UR20-16DO-P,1483950000,UR20-PK-PWR-O-SP,2426340000,1346920000,UR20-8AI-I-PLC-INT-SP,UR20-1CNT-100-1DO,UR20-PK-1315400000-SP,UR20-2PWM-2A,UR20-PK-1509830000-SP,1335070000,UR20-8AI-I-PLC-INT,1346430000,UR20,IE-C6FP8LE0015M40M40-E,1460150000,1347370000,1315250000,UR20-16DI-P-SP,UR20-EM-1335040000-SP,1506910000,1315680000,UR20-8DI-P-3W-HD,UR20-EM-1315750000-SP,1315180000,UR20-BM-PF-I-SP,UR20-4AI-UI-16-HD,UR20-EM-1315580000-SP,1508080000,1518870000,UR20-2DI-P-TS,UR67-MP-78-16DO-12-60M,1515430000,1346580000,UR20-FBC-CAN,1529800000,UR20-4AI-UI-16-DIAG-HD,UR20-4AI-UI-12-SP,UR20-PK-1334810000-SP,UR20-PK-1394400000-SP,UR67-PB-78-16DO-12-60M,1334770000,UR20-EM-1460140000-SP,1484100000,1346700000,1559850000,UR20-PK-1315230000-SP,1346640000,1484040000,UR20-FBC-PN-IRT,UR20-PK-1315450000-SP,UR20-PK-1334920000-SP,1429910000,1346520000,1559780000,UR20-4RO-SSR-255,1346440000,UR20-PK-1315670000-SP,1484010000,UR20-4DI-P-TS-SP,UR67-PB-78-8DIDO-12-60M,1347250000,UR20-PWM-0.5A,1518820000,UR20-EM-1334780000-SP,1347170000,1347330000,1315730000,RS F20 LP2N 5/20,UR20-1CNT-500,UR20-EM-1315650000-S,1315650000,UR20-EM-1315430000-SP,UR20-EM-1506930000-SP,1334800000,UR67-MP-HP-16DO-12-M60,UR20-PF-O-2DI-SIL,1346670000,1335060000,1347480000,UR20-PK-PF-O-SP,UR20-EM-1334810000-SP,UR20-16AUX-GND-FE-SP,1484080000,1435740000,UR20-EM-1334740000-SP,UR20-PK-1315220000-SP,UR20-16DI-P-PLC-INT,1346990000,UR20-1CNT-

选型指南 - WEIDMUELLER PDF 中文下载

TE Connectivity（泰科）M8/M12连接器系统选型指南（中文）

目录- M8/M12连接器系统 M8连接器 M12连接器 M8/M12连接器系统附件 M8/M12连接器电缆组件 M12 FIELDBUS电缆组件 M12工业以太网D编码电缆组件

型号- T4171310002-001,T4152214005-001,3-2172096-2,T4110001041-000,T4133412041-000,T4110512041-000,6-2271117-2,T4141512031-000,T4161120008-001,T4111512021-000,T4113502031-000,T4111001021-000,T4171010005-001,T4151410005-001,T4152113002-001,T4052228003-001,T4052217003-001,6-2271128-2,T4112502051-000,T406,T407,T4141012031-000,T404,T405,T4161220002-001,T403,T4171110402-001,T401,TAA756A5501-001,T4112401031-000,T4142012081-000,T4151210002-001,T4113411041-000,T4052118004-001,T4171310404-001,T4171310502-001,T4140012051-000,T4041017041-000,T4111412051-000,T4161110003-001,T4140512051-000,T4061110003-001,T4111401051-000,T4112412031-000,T4052316003-001,T4171010504-001,T4140L12041-000,TAA751A5501-001,T4042014031-000,T4052426003-001,3-2172094-2,T4171310003-001,T4052217004-001,T4113512051-000,T4171230012-001,T4161110004-001,T4145515021-001,T4052214004-001,T4152124002-001,T4X1XXXXXXX-XXX,2232331-1,T417,T4110402041-000,T415,T416,T4133012081-000,T413,T414,T411,TAD14745101-001,T4112002051-000,T4162123003-001,T4061220003-001,2823066-1,T4171010004-001,T4144035081-000,T4011019041-000,T4112011021-000,T4051410004-001,T4151220008-001,T4111501021-000,T4162123002-001,T4110012041-000,T4052415003-001,T4171310405-001,T4110411021-000,T4040034041-000,T4110002021-000,T4110002081-000,T4144015041-000,T4051210003-001,T4111511051-000,T4113501051-000,T4052118003-001,T4112002041-000,T4171010505-001,T4142412041-000,T4131012051-000,T4112011031-000,T4141012021-000,T4132512031-000,T4151320002-001,T4052124003-001,T4152124003-001,T4161310008-001,TAB62A46501-001,T4140512041-000,T4133512021-000,T4171010003-001,TAA545B1411-001,2120947-1,T4052426004-001,T4144435051-000,T4112502041-000,T4141412051-000,T4110001051-000,T4162123004-001,T4113412021-000,T4141L12031-000,T4011008041-000,T4161220004-001,T4161410002-001,T4141012121-000,T4171020008-001,T4151420008-001,T4062123004-001,T4113401021-000,T4112411051-000,T4052228004-001,TAD14741311-001,T4162214003-001,T4171010502-001,T4151210004-001,T4130012081-000,T4142412051-000,T4113502041-000,T4132512021-000,3-2172067-2,T4110411031-000,T4012008041-000,T4052415004-001,T4052113003-001,T4152113003-001,T4113002041-000,T4113402051-000,T4051320003-001,T4151320003-001,T4171320008-001,T4140012121-000,T4171310402-001,T4111402031-000,T4145415051-001,T4131412021-000,T4171010002-001,T4073014031-001,T4145415031-001,T4042014041-000,T4143512051-000,6-2271111-2,T4113001041-000,T4161410003-001,T4113012041-000,T4162123005-001,T4141012041-000,T4062123003-001,T4151110008-001,TAB62A35501-001,T4161220003-001,6-2271122-2,T4111011041-000,T4171310504-001,TAD14847101-001,T4145015021-001,T4112511031-000,T4171010503-001,T4033014031-000,T4152113004-001,T4171310503-001,T4111012021-000,T4041017031-000,T4110501041-000,T4113002021-000,T4151210003-001,T4151320004-001,T4110502021-000,T4171310403-001,T4113411021-000,T4130412021-000,T4052316004-001,T4143412021-000,T4052223003-001,T4144515041-000,2-2172067-2,T4145435021-001,T4132012031-000,T4152124004-001,T4140012041-000,T4162214002-001,T4161110002-001,T4131512051-000,T4141412041-000,T4152123003-001,T4112502031-000,T4151220003-001,T4130012051-000,T4162224002-001,T4171210004-001,T4132512051-000,T4031017041-000,T4141L12041-000,T4052127003-001,T4110512021-000,T4111411021-000,T4144015051-000,T4140012031-000,T4171210504-001,T4XXXXXXXXX-XXX,T4061410004-001,T4162114003-001,T4110012021-000,T4161210008-001,TAA546B1411-001,TAB62135501-001,T4071017031-001,T4161320008-001,T4132012051-000,T4110502031-000,T4041037031-000,T4110011051-000,T41SAXWYCMN-00L,T4052223004-001,TAA752A1611-001,T4133012031-000,T4143412041-000,T4161310003-001,T4152223004-001,T4161120004-001,T4111511031-000,T4151120008-001,T4032014031-000,T4113012031-000,T4111002051-000,T4151110003-001,T4112512021-000,T4161420002-001,T4112501021-000,T4171030012-001,T4151410008-001,TAA753A1611-001,T4X7XXXXXXX-XXX,T4151410002-001,T4145035051-001,T4052124004-001,T4110402021-000,T4113002051-000,T4144415051-000,T4171210005-001,T4162114002-001,T4162224003-001,2823423-1,TAD14241111-001,T4110501021-000,T4171210503-001,T4161420008-001,TAD14247101-001,T4161310002-001,T4052127004-001,T4151220004-001,T4152123004-001,T4162213002-001,T4145515031-001,T4061410003-001,T4141512051-000,T4140L12031-000,T4010019041-000,T4052113004-001,2327989-1,T4030014031-000,T4051320004-001,T4111011021-000,T4162213003-001,T4143012041-000,T4152214002-001,T4161420003-001,T4151310008-001,T4152223003-001,T4171220008-001,T4052325003-001,T4111411031-000,T4142012031-000,TAA756A1611-001,T4141512021-000,T4151110002-001,T4111001031-000,T4111501051-000,2120950-1,T4110002041-000,T4132512041-000,T4162224004-001,T4010008041-000,T4113401041-000,T4111412041-000,T4132012021-000,T4145435031-001,T4110501051-000,T4133412031-000,T4133012021-000,T4061220004-001,T4111002041-000,T4142512021-000,T4110512051-000,T4131512041-000,T4112001031-000,T4112411031-000,T4162114005-001,T4111402051-000,T4161120003-001,T4111511041-000,T4171210405-001,2823064-1,T4151410003-001,T4112412041-000,T4151220005-001,T4032014041-000,T4152123005-001,T41124

选型指南 - TE CONNECTIVITY - 03/21 PDF 中文下载

解析中科芯CKS32F107xx MCU的DAC模块

DAC即数模转换器，它可以将数字信号转换为模拟信号。在常见的数字信号系统中，传感器信号被ADC模块把电压模拟信号转换成易于计算机存储、处理的数字信号，由计算机处理完成后，再由DAC模块转化输出电压模拟信号来驱动某些执行器件。本文将为您解析CKS32F107xx MCU的DAC特点和结构。

设计经验发布时间 : 2024-08-28

【选型】Weidmueller（魏德米勒）接线盒与电缆接头产品选型指南

目录- 全系列产品及应用领域介绍接线盒和电缆接头概述接线盒电缆引入系统电缆接头防爆型接线端子

型号- KLIPPON® POK 080806,1305980000,VG 29 - MS68,SKMU EMV PG29,VP NPT1-1/2-EX W,A2LCS/50S/M50-NPT1-1/2F,1694090000,1391030000,SKMU PG48-K GR,1778370000,0501260000,SKMU EMV PG21,9535810000,SKMU M75 - MS,1910070000,1776910000,1905280000,9015900000,1736280000,1737090000,0294960000,VG 7 - K68,1184670000,1262980000,1778530000,VG M63 - K67,1184830000,1185640000,1697470000,1826320000,1828100000,9529260000,TBF 19/15/14 7035,VP 29-MS65,1263090000,E1WS/20/M20-WM,SKMU M25 - MS,1928150000,MP FPC 20/40,1569060000,1219030000,VG M20 - K68 SKS,1195180000,9526830000,WDU1.5/R3.5,KTB MH 916115 S4E_*,VG 29 - MS54,1195270000,1262510000,VP 16-K54,1827760000,1928060000,9510620000,E1WS/32/NPT1-WM,1020000000,MPC 17/17/07 TRSP,SKMU EMV PG11,SKMU EMV PG16,GWDR M40-PO,1736980000,VP 7-MS65,1185550000,1188860000,1040120000,1828010000,WDU 2.5BL,9535740000,1461170000,1777650000,9535580000,A2LCS/20S/M20-NPT3/4F,1719610000,1390920000,1910140000,E1W/40/M40 - WM,1754220000,1048180000,1736510000,1909700000,MP FPC 20/20,1185390000,1718820000,E1WS/16/NPT1/2-WM,VPS-HEX M20-EX W,SKMUS M63-W,1184900000,1205230000,1039990000,1187350000,1719470000,VG M12 - K67,1195430000,1306090000,1187190000,1193810000,1305890000,MP FPC 20/30,0500700000,1569130000,FPC,GWDR M40-NP,1909540000,1040210000,SKMU PG21-MS,3896100000,A2LCS/20/M20-NPT1/2F-WM,1186990000,ES TBF M10 SS,E1W/20S/NPT1/2 - WM,HG FPC,SKMU M16 - MS,9529190000,1195090000,1827920000,VP M32-EXE SW,1188790000,1263230000,1778440000,1185730000,VGM32-SS 68 KB 13-18,1719540000,1205160000,9526900000,SKMUS M50-W,0342300000,1186000000,1187240000,1693890000,VG 7 - MS68,1306180000,A2LS/25/M25-WM,1184650000,1697450000,VP M20 K54,VP M63 K54,WTW,A2L/32/M32 - WM,1002740000,9510600000,1827850000,MP TBF 60/37,1778350000,1910090000,GWDR M20-W,MP FPC 40/60,1772470000,1188950000,A2LS/50S/M50-WM,1827900000,1928130000,E1W/20/NPT3/4-WM,9529170000,MP TBF 60/30,HDC KTS 16,HDC KTS 17,1461080000,1262530000,1195160000,VG 48 - MS54-ZE,1039970000,SKMU M 32-K SW,1262960000,1263180000,VP 11-EXE SW,1828120000,MP TBF 60/60,1718910000,1195520000,1194710000,1898210000,1205320000,FPC 20/40/13 TRSP,1025020000,9529240000,1391050000,1827780000,VP NPT2-EX W,WPE 2.5,EWS M 25X1.5,9526850000,1219050000,1826410000,KTB MH 484815 S4E_*,1185710000,1909520000,VG 48 - MS68,A2L/40/NPT1-1/2-WM,1040030000,VG M16 - 1/K68,SKMU PG16-K SW,1205250000,VG PG7 - K67,MPC 12/17/12 TRSP,1002690000,GWDR PG21-PO,HDC KEL 16 SNAP,1719630000,1188880000,1305870000,1754240000,VG 48 - MS54,SKMUS M32-W,VPS-HEX M63-EX W,TBF 30/30/18 TRSP,1718840000,1909720000,1188590000,VG PG29 - K67,1194010000,TBF 37/30/18 TRSP,1719290000,1826340000,1827830000,1187440000,1195230000,9526920000,0342100000,HDC BTG,VG M12 - K68 SKS,1053760000,1772490000,1778420000,9535380000,9527590000,9535720000,1461150000,1777630000,HDC BTK,VG 7 - MS54,1719560000,1262890000,VG M20 EXI BL,0573400000,1263250000,VG PG36 - K67,1002760000,VP 21-K54,1698240000,VP NPT1/2-EX W,1928110000,1195380000,9500870000,1827870000,A2LS/40/NPT1-1/2-WM,A2LS/32/NPT1-WM,1569020000,SKMU PG11-K SW,1193920000,1776950000,1194730000,9511230000,VP 9-MS65,CABTITE KEL - DP 24/50,1719180000,0497700000,VG M50 EXI BL,1262550000,1777920000,9535690000,1777990000,1189000000,1185280000,1826590000,1849770000,E1W/50/NPT2 - WM,1188820000,1195070000,1040160000,VP-HEX M32-EX W,1828050000,9510660000,KLIPPON® TB MH,0382860000,1772220000,1719490000,1719740000,1754190000,9535290000,A2LC/20S/M20-M20F-WM,1009810000,1826430000,1909740000,FLECAFIX 11/24,9526870000,CABTITE KEL - DP 24/48,1039950000,9535540000,VG M12 - 1/MS68,1185680000,1187150000,1828140000,1185980000,KTB MH 262620 S4E_*,CABTITE KEL - DP 24/17,1263120000,SKMU M50 - K GR,CABTITE KEL - DP 24/14,MPC 17/25/10 TRSP,1186950000,GWDR PG29-PO,MPC 12/17/07 7035,VP M40-EXE SW,VG M63 - 1/K68,CABTITE KEL - DP 24/19,E1WS/50S/M50-WM,0573600000,1772360000,E1W/50S/M50 - WM,1188570000,VG 36-SS 68 KB 22-32,VG 42-SS 68 KB 30-38,VG M20 EXE SW,1194640000,1205090000,9502720000,1194030000,1579590000,CABTITE KEL - DP 24/26,1194890000,GWDR PG42-NP,0360100000,1569080000,1305850000,KTB MH 765015 S4E_*,MPC 12/17/10 TRSP,9510910000,1195320000,TBF 60/60/18 7035,1719580000,1262870000,1772200000,1263270000,SKMU EMV PG13.5,1718860000,MP MPC 17/25,MP MPC 17/17,SKMU PG16-MS,1909920000,GWDR PG42-PO,1195210000,VPS-HEX M40-EX W,1195470000,9535700000,VP NPT1-1/4-EX W,1899630000,9529080000,VG 21 - MS54-ZE,SKMU M20 - MS,1776930000,1188990000,VG EMV M18X1.5,1737070000,1187400000,1262570000,1194910000,1184810000,1195360000,A2LCS/16/M16-M20F-WM,1826300000,1828190000,A2LCS/20/M20-M20F-WM,KLIPPON® POK 081606,1826450000,0905680000,A2LC/16/M16-M20F-WM,SKMU M 25-K SW,1391010000,1262850000,9511210000,1720520000,VG 48 - K68,1039930000,9526890000,FPC 20/20/13 7035,VG M40 - K67,A2LC/20/M20-NPT3/4F-WM,1719160000,1306140000,1928080000,GWDR M16-W,1194780000,KLIPPON STB 6,GWDR PG29-NP,KLIPPON STB 5,KLIPPON STB 4,KLIPPON STB 3,KLIPPON STB 2,1910100000,KLIPPON STB 1,VG M50 EXE SW,1205210000,GWDR PG7-PO,1188840000,9525030000,0342500000,9510640000,1828030000,1

选型指南 - WEIDMUELLER PDF 中文下载

兆龙互连高速连接方案介绍

描述- 兆龙互连（SZ.300913）创建于1993 年，是专业从事数据线缆、专用线缆和连接产品设计，制造与销售的高新技术企业，是中国通信标准化协会全权会员、数据电缆国家标准起草单位。

型号- SFP28,SFF-8614,SFF-8613,SFF-TA-1016,QSFP28,SFF-TA-1002,SFF-8654,OSFP,QSFP-DD,SFF-8087

应用及方案 - 兆龙互连 - 2021 PDF 中文下载

DAC高速线缆有哪些优势和特点？

在短距离的应用场景成为了用户首选方案，广泛应用于SATA存储设备、RADI系统场景、核心路由器、10G或40G以太网等数据中心互连场景中,在数据中心，铜缆一般用来连接服务器和存储区域网络，最常用的以直连铜缆（DAC，Direct Attach Copper Cable）为主，而其中又以无源铜缆用得尤盛。由于无源铜缆价格便宜、传输速度快，因而成了实现短距离传输的最佳解决方案。例如40G QSFP+无源电缆，它就是无源铜缆中的一种，因其功耗低、效率高、低成本和低延时的特点，广泛应用于40G LAN，HPC和SAN中，适用灵活布线;1条SFP+高速电缆=（2个SFP+万兆光模块+1对OM3万兆光纤跳线）。

技术问答发布时间 : 2024-07-29

兆龙互连400G/800G高速DAC连接解决方案助力高端交换机，赋能新型数据中心高算力增长

为了满足越来越多、越来越大的数据处理需求，越来越多的交换机和服务器等数据中心设备面临着能耗、算力、性能、效率、环保等诸多挑战。作为交换机和服务器等设备之间的“桥梁”——兆龙互连400G和800G DAC连接解决方案恰好能解决新型数据中心提出的集约化、高密化、智能化等建设要求。

产品发布时间 : 2023-12-07

Weidmueller（魏德米勒）工业以太网产品选型指南

目录- Product overview and Intended use for Industrial Ethernet Active components Passive components Service and support Index

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选型指南 - WEIDMUELLER - Version 2021 - 08/2021 PDF 英文下载

单对以太网 (SPE) 与传统以太网相比有哪些优势？

传统以太网需要两到四对导线，而单对以太网只需要一对。传统以太网电缆类别有四到八根导线，而这种单对以太网线设计将线缆重量减少了近一半。单对以太网有助于降低成本和系统复杂性。随着“智能建筑”趋势的发展，建筑自动化市场的定位将迅速发展，在这种趋势中，传感器和控制装置相互连接在一起，可以提高商业建筑中的能源效率和整体用户体验。传统的楼宇自动化仅限于HVAC系统和谨慎的能源监控器，而这些监控器大部分都是独立的。最大化为了实现智能建筑的优势，所有系统都需要在公共网络上进行通信，目的是使用相同的通信协议将数据从设备一直传输到云。连接到单对以太网的系统中可能包括独立系统，例如照明控制，火灾探测和应急照明。

技术问答发布时间 : 2024-07-29