BOTHHAND 10/100 BASE DUAL PORT TRANSFORMERS USA Page 1 of 4 z z z z z Compliant with IEEE802.3u and ANSI X3.263 standards including 350uH OCL with 8mA Bias. Symmetrical TX and RX channels for Auto MDI/MDIX capability. Compliance with ROHS requirements. Operating temperature range :0℃ to +70℃. Storage temperature range: -25℃ to +85℃. Electrical Specifications @ 25℃ Part Number OCL(μH Min) Turns Ratio(±5%) Insulation DCR Resistance (Ω Max) (MΩ) @ 50VDC TX/RX CW/W @100KHz/0.1V Mech HI-POT (Vrms) TX RX 1CT:1CT 1:1 350 28 - 0.9 DP1 1500 1CT:1CT 1CT:1CT 350 50 - - DP1 1500 20PT1021IX LF 1CT:1CT 1CT:1CT 350 50 - 0.9 DP1 1500 20PT1021IZ LF 1CT:1CT 1CT:1CT 350 50 - 0.9 DP1 1500 1CT:1CT 1CT:1CT 350 50 - 0.9 DP2 1500 20PT1024BX LF 1CT:1CT 1CT:1CT 350 50 - - DP1 1500 20PT1024X1 LF 1CT:1CT 1CT:1CT 350 56 10,000 0.9 DP1 1500 1CT:1CT 1CT:1CT 350 50 10,000 0.9 DP1 1500 20PT1021A LF 1 20PT1021FX LF 1 1 20PT1021SX LF 1 1 20PT1124X LF with 8mA DC/Bias (pF Max) Continue Insertion Loss (dB Max) Part Number Return Loss (dB Min) 0.3~100MHz 0.3-30MHz 20PT1021A LF Cross talk (dB Min) DCMR (dB Min) 40 MHz 30-60MHz 50MHz 60-80MHz 0.3-100MHz 0.3-100MHz -1.15 -18 - -14 - -12 -35 -30 -1.15 -18 - -14 - -12 -35 -30 20PT1021IX LF -1.15 -18 - -14 - -12 -35 -30 20PT1021IZ LF -1.15 -18 - -14 - -12 -35 -30 20PT1021SX1 LF -1.15 -18 - -14-14 - -12 -35 -30 1 20PT1021FX LF 1 1 20PT1024BX LF -1.1 -18 -15 - -13 -12 -35 -30 1 -1.1 -18 - -14 - -12 -35 -30 1 -1.1 -18 - -14 - -12 -35 -30 20PT1024X LF 20PT1124X LF NOTE: 1. Symmetrical TX and RX channels for Auto MDI/MDIX capability. For customized parts or more detailed information, please log on www.bothhandusa.com or write to [email protected] Bothhand USA Tel: 978-887-8050 Fax: 978-887-5434 E-mail : [email protected] http://www.bothhandusa.com 12 BOTHHAND USA 10/100 BASE DUAL PORT TRANSFORMERS Page 2 of 4 Mechanicals DP1 DP2 Specification Packing Manner Q’ty per Tube/Reel Q’ty/ Inner box Q’ty/ Carton DP1 TUBE 20 1000 4000 DP2 TUBE 24 1200 4800 Bothhand USA Tel: 978-887-8050 Fax: 978-887-5434 E-mail : [email protected] http://www.bothhandusa.com 13 10/100 BASE DUAL PORT TRANSFORMERS BOTHHAND USA Page 3 of 4 Schematics 20PT1021A LF 20PT1021FX LF 20PT1021IX LF 20PT1021IZ LF 20PT1021SX LF 20PT1024BX LF Bothhand USA Tel: 978-887-8050 Fax: 978-887-5434 E-mail : [email protected] http://www.bothhandusa.com 14 10/100 BASE DUAL PORT TRANSFORMERS BOTHHAND USA Page 4 of 4 20PT1024X LF 20PT1124X LF Bothhand USA Tel: 978-887-8050 Fax: 978-887-5434 E-mail : [email protected] http://www.bothhandusa.com 15