供應(yīng) 網(wǎng)絡(luò)變壓器 TRC5004NL

TRA4077ANL VDSL Transformer Single port Transformer TRA4083ANL VDSL Transformer Single port Transformer TRA4140ANL PoE Transformer 10PIN SMT 17.2*22.1*9.0 TRA4141ANL PoE Transformer 10PIN SMT 17.2*22.1*9.0 TRA4529NL ADSL Line Transformer Single port Transformer TRA4530PNL TRA4532PNL ADSL Line Transformer Single port Transformer TRA4533ANL TRA6118NL TRA6126ANL SHDSL Line Transformer Single port Transformer TRA6127ANL Flyback Transformer Single port Transformer TRA6128ANL SHDSL Line Transformer Single port Transformer TRA6129ANL Flyback Transformer Single port Transformer TRA6132ANL PoE Transformer 12PIN SMT 17.5*22.1*9.0 TRA6133ANL Flyback Transformer PoE 7W 17.1*22.3*8.4MM PIN距2.54mm TRA6135ANL PoE Transformer Single port Transformer TRA6138ANL Flyback transformer SMT 12PIN PIN距2.50 17.4*22.3*9.0 13W TRA6139ANL PoE Transformer Single port Transformer TRA83838NL Isolation transforme DIP 8PIN 12.7*12.7*14.43 500uH TRA8443PNL TRA8448ANL PoE Transformer 12PIN SMT 20.57*30.0*11.43 30W TRA1154ANL Transformers EP10 Transformers TRA1155ANL Transformers Transformers TRA4069ANL Transformers Transformers TRB04001ANL Common Mode Filtes SMT Single Line 4PIN TRB06002NLE T1/CEPT/ISDN-Pri Transformer Single Port Transformers TRB06004NL  TRB06004NLE Transformers Transformers TRB06010NLE TRB06011PNL TRB06012ANLE T1/CEPT/ISDN-Pri Transformer Single Port Transformers TRB06014ANL  TRB06015ANL TRB06016NLE Transformers Transformers TRB06022ANL Transformers SMT 6PIN 7.0*11.0*4.0 PIN距2.54 TRB06024ANL T3/DS3/E3/STS-1 Transformer Single port Transformer TRB06973ANLE T1/CEPT/ISDN-Pri Transformer Single Port Transformers TRB0801ANL Telecom Application Common Mode Choke TRB0803ANL T1/CEPT/ISDN-Pri Transformer SMT 8PIN PIN距1.27 8*5.64*5.0 TRB12867ANL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB1475NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB16024NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB16025NL  TRB16026NLE TRB16039NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB16040NL T1/CEPT/ISDN-Pri Transformer SMT Dual port 12.8*9.45*5.65 TRB16088NLE TRB16140ANLE T1/CEPT/ISDN-Pri Transformer Qual port Transformer TRB16288NL T1/CEPT/ISDN-Pri Transformer Transformers TRB16289NL T1/CEPT/ISDN-Pri Transformer Transformers TRB16289NLE Transformers Transformers TRB24002NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB24010NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB24010NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB24011ANLE TRB24014ANL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB24014NL T1/CEPT/ISDN-Pri Transformer Dual port SMT 24PIN Transformer TRB32022ANL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB32027ANLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB32030ANLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB3277 TRB392NL Transformer Transformer TRB393NL Transformer Transformer TRB40013ANL T1/CEPT/ISDN-Pri Transformer Quad Interface Moudles TRB40014ANL TRB40015ANL T1/CEPT/ISDN-Pri Transformer Quad Interface Moudles TRB40015ANLE T1/CEPT/ISDN-Pri Transformer Quad Interface Moudles TRB40016ANL TRB40016ANLE TRB40019NLE T1/CEPT/ISDN-Pri Transformer Quad Interface Moudles TRB40022NL TRB40079ANLE Transformers Transformers TRB48003ANLE  TRB48004NL TRB48005ANL  TRb5002NL T1/CEPT/ISDN-Pri Transformer Transformer TRb5008NL T1/CEPT/ISDN-Pri Transformer Transformer TRb5008NLE TRb502022NL  TRB6200ANL T1/CEPT/ISDN-Pri Transformer DUAL LINE Interface for E4/-1 TRB6200NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB6200NLE TRB80010NLE  TRB81006NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81008NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81018NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81019ANLE T1/CEPT/ISDN-Pri Transformer Duad port Transformer TRB81019NL  TRB81019NLE T1/CEPT/ISDN-Pri Transformer Duad port Transformer TRB81021ANLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB81021NL TRB81021NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB81060NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81065 NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer 400PCS/Reel TRB81065NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81065NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer 18PCS/Tube TRB81065NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81067NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81068NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81068NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81069NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81072NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81073NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81077NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81089NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB81090NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB81091NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB81094NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB81099FNL TRB81099FNLE Transformers Transformers TRB81099NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB81099NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB81102NL TRB81102NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81105ANLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81105NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81105NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81108NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81108NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81112NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81114NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81124 NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer 750PCS/Reel TRB81124NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81124NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer 40PCS/Tube TRB81137NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB81137NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB81138NLE TRB81142NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81142NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81144NLE Transformers Transformers TRB81145NLE TRB81146NL T1/CEPT/ISDN-Pri Transformer SMT Single port 12.8*9.45*5.65 16PIN 1:2/2.4 1:2 TRB81180NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81180NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81188 NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer 400PCS/Reel TRB81188NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB81188NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer 20PCS/Tube TRB81189NLE TRB81190NLE TRB81193ANL T1/CEPT/ISDN-Pri Transformer Dual port 24PIN 17.6*16.0*6.0 TRB81193NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB81231NLE TRB81249NL TRB81262A T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81262ANLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81262NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81264NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81266NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81294NLE TRB81295NLE T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB81315NL TRB81322NL TRB81323NL TRB81915NL TRB83001ANL TRB83001ANLE TRB83021NLE T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB83047NLE TRB84007NL TRB84931NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB84934NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB84936NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB84937NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB84939NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB84940NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB84952NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB84954NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB85072NL T3/DS3/E3/STS-1 Transformer Single port 6PIN SMT TRB85072NLE T3/DS3/E3/STS-1 Transformer Single port 6PIN SMT TRB85351NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB85363NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB85388NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB853892NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB853892NLE T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB85389ANL TRB85389NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB85415NL TRB85508NLE T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB85510NLE TRB85554NL TRB85566NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB85568NL TRB85586NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB85662ANLE T3/DS3/E3/STS-1 Transformer Single port Transformer TRB85755NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB85771NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB85778NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB85778X2ANLE Transformer T1/CEPT/ISDN-Pri 12.7*9.3*6.2 TRB85778X2NLE Transformer T1/CEPT/ISDN-Pri TRB85835NL T1/CEPT/ISDN-Pri Transformer 14.22*14.22*10.2 Single port THT 10PIN TRB85839NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB85840NL TRB85855NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB85857NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB85861ANLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB85861DNLE Transformers Transformers TRB85861NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB85862NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB85862NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB85865NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB85866NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB85871NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB85967ANL T3/DS3/E3/STS-1 Transformer Single port Transformer TRB85967NL TRB85967NLE T3/DS3/E3/STS-1 Transformer Single port Transformer TRB85968NL TRB85970NL TRB88008NL T1/CEPT/ISDN-Pri Transformer Quad port Transformer TRB88008NLE TRB88629NL T3/DS3/E3/STS-1 Transformer Single port Transformer TRB88630NL TRB88631NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB88664NL T1/CEPT/ISDN-Pri Transformer Single port Transformer TRB88664NLE TRB88678NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB88678NLE T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB88786NLE T3/DS3/E3/STS-1 Transformer Dual port Transformer TRB88861NL TRB88864NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB88864NLE TRB88866NL TRB88874NL T1/CEPT/ISDN-Pri Transformer Dual port Transformer TRB89021NL T1/E1/CEPT/ISDN-Pri Transformer SMT 40PIN Quad ports with IC side protection TRB89021NLE T1/E1/CEPT/ISDN-Pri Transformer SMT 40PIN Quad ports with IC side protection TRB89023ANL T1/E1/CEPT/ISDN-Pri Transformer Quad ports with IC side protection TRB89024NL T1/E1/CEPT/ISDN-Pri Transformer SMT 40PIN Dual port With IC Side protection TRB89024NLE  TRB89027ANL T1/E1/CEPT/ISDN-Pri Transformer SMT 40PIN Quad ports with IC side protection TRB89027NL T1/E1/CEPT/ISDN-Pri Transformer SMT 40PIN Quad ports with IC side protection TRC-PD006NL 10/100Base-T Single Port Transformer Modules TRC0006ANL TRC0009ANL 10/100Base-T Single Port Transformer Modules TRC0009NL TRC0013ANL 10/100Base-T Single Port Transformer Modules TRC0013NL 10/100Base-T Single Port Transformer Modules TRC0022NL TRC1011ANL 10/100Base-T Single Port Transformer Modules TRC1011NL 10/100Base-T Single Port Transformer Modules TRC1011NLE 10/100Base-T Single Port Transformer Modules TRC1011PNL 10/100Base-T Single Port Transformer Modules TRC1012NL TRC1012NLE 10/100Base-T Single Port Transformer Modules TRC1012PNL 10/100Base-T Single Port Transformer Modules TRC1013NL TRC1026NL TRC1027NLE TRC1040PNL 10/100Base-T Single Port Transformer Modules TRC1047PNL  TRC1053NL TRC1053NLE TRC1060NL TRC1062NL 10/100Base-T Quad Port Transformer Modules TRC1062NLE 10/100Base-T Quad Port Transformer Modules TRC1086NLE 10/100Base-T Single Port Transformer Modules TRC1100NLE TRC1102 NL 10/100Base-T Single Port Transformer Modules 750PCS/Reel TRC1102 NLE 10/100Base-T Single Port Transformer Modules 750PCS/Reel TRC1102ANL TRC1102NL 10/100Base-T Single Port Transformer Modules 40PCS/Tube TRC1102NLE 10/100Base-T Single Port Transformer Modules TRC1102PNL TRC1104NLE TRC1105NLE TRC1106NLE TRC1107NL 10/100Base-T Single Port Transformer Modules TRC1107NLE TRC1108ANLE TRC1108NL TRC1108NLE 10/100Base-T Single Port Transformer Modules TRC1109NL 10/100Base-T Single Port Transformer Modules TRC1112NL 10/100Base-T Single Port Transformer Modules TRC1117NL TRC1117NLE TRC1121NL TRC1121NLE TRC1122NL TRC1140NL TRC1148NL TRC1148NLE 10/100Base-T Single Port Transformer Modules TRC114SMNL 10Base-T Isolation Transformer TRC114SMNLE TRC1164 NL 10/100Base-T Quad Port Transformer Modules 400PCS/Reel TRC1164 NLE 10/100Base-T Quad Port Transformer Modules 400PCS/Reel TRC1164NL 10/100Base-T Quad Port Transformer Modules 20PCS/Tube TRC1164NLE 10/100Base-T Quad Port Transformer Modules 20PCS/Tube TRC1174NL 10/100Base-T Single Port Transformer Modules TRC1178NLE TRC1183 NL 10/100Base-T Single Port Transformer Modules 750PCS/Reel TRC1183NL 10/100Base-T Single Port Transformer Modules 40PCS/Tube TRC1183NLE 10/100Base-T Single Port Transformer Modules TRC1188 NL 10/100Base-T Single Port Transformer Modules 750PCS/Reel TRC1188 NLE 10/100Base-T Single Port Transformer Modules 750PCS/Reel TRC1188NL 10/100Base-T Single Port Transformer Modules 40PCS/Tube TRC1188NLE 10/100Base-T Single Port Transformer Modules 40PCS/Tube TRC1193NL 10/100Base-T Single Port Transformer Modules TRC1197ANLE 10/100Base-T Single Port Transformer Modules TRC1197NLE 10/100Base-T Single Port Transformer Modules TRC1198NL 10/100Base Single Port Transformer TRC1198NLE 10/100Base-T Single Port Transformer Modules TRC1199NL TRC1199NLE TRC1234 10/100Base-T Quad Port Transformer Modules TRC1234NL 10/100Base-T Quad Port SMT 28.45*16.0*5.72 PIN距1.27 TRC1234NLE 10/100Base-T Quad Port Transformer Modules TRC1236NL TRC1259NL TRC1259NLE 10/100Base-T Quad Port Transformer Modules TRC1260NL TRC1260NLE 10/100Base-T Single Port Transformer Modules TRC1265NL 10/100Base-T Single Port Transformer Modules TRC1267NLE  TRC1270NLE TRC1294NL 10/100Base-T Qual Port Transformer Modules TRC1294NLE 10/100Base-T Qual Port Transformer Modules TRC1475NL 10/100Base-T Quad Port Transformer Modules TRC1475NLE TRC2005NL 10/100Base-T Single Port Transformer Modules & PoE TRC2014NL TRC2014NLE 10/100Base-T Qual Port Transformer Modules & PoE TRC2015NLE 10/100Base-T Single Port Transformer Modules & PoE TRC2019ANL 10/100Base-T Single Port Transformer Modules & PoE TRC2019ANLE 10/100Base-T Single Port Transformer Modules & PoE TRC2019NL 10/100Base-T Single Port Transformer Modules & PoE TRC2019NLE 10/100Base-T Single Port Transformer Modules & PoE TRC2019PNL 10/100Base-T Single Port Transformer Modules & PoE TRC2023 NLE 10Base-T Single Port Transformer Modules 750PCS/Reel TRC2023NLE 10Base-T Single Port Transformer Modules 40PCS/Tube TRC2024NL 10Base-T Single Port Transformer Modules TRC2024NLE 10Base-T Single Port Transformer Modules TRC2043ANL DC-DC DC-DC 電源模塊 TRC2044ANL DC-DC DC-DC 電源模塊 TRC2060NL 10/100Base-T Dual Port Transformer Modules TRC2064NL 10/100Base-T Dual Port Transformer Modules TRC2064SNL 10/100Base-T Dual Port Transformer Modules TRC2065NL TRC2066NL TRC21616ANLE 10Base-T Single Port Transformer Modules TRC21622NLE 10Base-T Single Port Transformer Modules TRC21638ANLE 10Base-T Single Port Transformer Modules TRC21653NLE TRC21653PNL TRC21669NL 10Base-T Single Port Transformer Modules TRC2260NLE TRC2401NL TRC2402NL 10/100Base-T Single Port Transformer Modules TRC3109NLE TRC32001NLE 10Base-T Single Port Transformer Modules TRC356SMNL 10Base-T Single Port Transformer Modules TR01NL 10Base-T Single Port Transformer Modules TRC41203NL TRC41205PNL 10/100Base-T Single Port Transformer Modules TRC41211PNL 10/100Base-T Single Port Transformer Modules TRC41212NL TRC41213PNL 10/100Base-T Single Port Transformer Modules TRC41224NL 10/100Base-T Single Port Transformer Modules 12pin 2.54mm PoE+ TRC41603NL 10/100Base-T Single Port Transformer Modules 16pin 2.54 TRC41604 NL 10/100Base-T Single Port PC Card Modules 2000PCS/Reel TRC41604ANL 10/100Base-T Single Port PC Card Modules SMT 16PIN 12.7*9.65*2.29 TRC41604NL 10/100Base-T Single Port PC Card Modules 40PCS/Tube TRC41605NLE TRC41606ANL 10/100Base-T Single Port PC Card Modules TRC41606NL 10/100Base-T Single Port PC Card Modules TRC41614NL 10/100Base-T Single Port PC Card Modules TRC41614PNL 10/100Base-T Single Port PC Card Modules TRC41616PNL 10/100Base-T Single Port Transformer Modules TRC41626NLE 10/100Base-T Single Port Transformer Modules TRC41627NL 10/100Base-T Single Port Transformer Modules TRC41629NL 10/100Base-T Single Port Transformer Modules TRC41630NLE 10/100Base-T Single Port PC Card Modules TRC41631ANL 10/100Base-T Single Port PC Card Modules TRC41635ANL 10/100Base-T Single Port PC Card Modules TRC41635ANLE 10/100Base-T Single Port PC Card Modules TRC41636NL 10/100Base-T Single Port PC Card Modules TRC41639NLE 10/100Base-T Single Port PC Card Modules TRC41643PNL 10/100Base-T Single Port PC Card Modules TRC41645ANL 10/100Base-T Single Port PC Card Modules TRC41646PNL 10/100Base-T Single Port PC Card Modules TRC41651NL 10/100Base-T Single Port Transformer Modules TRC41652NLE 10/100Base-T Single Port PC Card Modules TRC41654ANL 10/100Base-T Single Port Transformer Modules TRC41657NL 10/100Base-T Single Port Transformer Modules TRC41667NL 10/100Base-T Single Port PC Card Modules TRC41668NLE 10/100Base-T Single Port Transformer Modules TRC41689NL 10/100Base-T Single Port Transformer Modules TRC41689PNL 10/100Base-T Single Port Transformer Modules TRC41691NL 10/100Base-T Single Port Transformer Modules TRC41692ANL 10/100Base-T Single Port SMT 16PIN 12.7*9.65*2.29 TRC4202NLE Transformers Transformers TRC4205NL Transformers Transformers TRC42067PNL 10/100Base-T Dual Port Transformer Modules TRC42068PNL 10/100Base-T Dual Port Transformer Modules TRC42071PNL Transformers Transformers TRC42403NLE 10/100Base-T Single Port Transformer Modules TRC42405NLE 10/100Base-T Single Port Transformer Modules TRC42421NLE 10/100Base-T Quad Port Transformer Modules TRC42423ANLE 10/100Base-T Quad Port Transformer Modules TRC44001ANLE 10/100Base-T Quad Port Transformer Modules TRC44003NL 10/100Base-T Quad Port Transformer Modules TRC44003NLE 10/100Base-T Quad Port Transformer Modules TRC44005NL 10/100Base-T Quad Port Transformer Modules