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SI Test Boards

Signal Integrity testing, measures and analyzes the extent to which high-speed signals maintain their integrity when transmitted through a connector.

Signal Integrity Test Board

I-PEX offers SI Test Boards (Signal Integrity Test Boards) designed for evaluating the high-speed transmission characteristics of connectors and harnesses. The SI test boards enable comprehensive signal integrity (SI) evaluation not only of the connector itself, but also of the entire test board, including high-speed signal traces on the PCB.

By using the SI test board, key signal integrity parameters such as insertion loss, return loss, VSWR, and crosstalk can be measured with high accuracy. These test boards are widely used for performance verification and design evaluation of high-speed interfaces.

In today’s electronic device development, where higher data rates and higher operating frequencies continue to advance, signal integrity evaluation under actual mounting and layout conditions is essential. The SI test boards are optimally designed to meet specific evaluation objectives and applications, supporting the acquisition of highly reliable transmission performance data.

CABLINE-CAP SI Test Board

SI Test Boards Lineup

MHF® series SI Test Boards

Click on the product name in the list to go to the product page.

Products Name Image Description Part Number

MHF® I

MHF® I LK

MHF_I_SI_TB-1037_Test_BoardMHF_I_SI_TB-1037_THRU_Board

Main board, Thru board

 SI Test Board for MHF I 91604-001B-001
MHF® I 
(4 pads receptacle)		 MHF I(4padRece) SI TB-1280 Main BoardMHF I(4padRece) SI TB-1280 THRU Board

Main board, Thru board

 SI Test Board for MHF I for 4 pads receptacle 91616-001B-001
MHF® 4 MHF_4_SI_TB-1039_Test_Board_(C)MHF_4L_SI_TB-859_THRU_Board_(C)

Main board, Thru board

 SI Test Board for MHF 4 91603-001B-001
MHF® 4L
MHF® 4L LK		 MHF_4L_SI_TB-859_Test_Board_(C)MHF_4L_SI_TB-859_THRU_Board_(C)

Main board, Thru board

 SI Test Board for MHF 4L 91602-001B-001
MHF® 5
MHF® 5L		 MHF_5_SI_TB-1040_Test_Borad_(C)MHF_5_SI_TB-1040_THRU_Board_(C)

Main board, Thru board

 SI Test Board for MHF 5 91605-001B-001
MHF® 7S MHF_7S_SI_TB-859_Test_Board_(C)MHF_7S_SI_TB-859_THRU_Board_(C)

Main board, Thru board

 SI Test Board for MHF 7S 91606-001B-001
MHF®-TI MHF-TI SI TB-1158-01 Main BoardMHF-TI SI TB-1158-02 THRU Board

Main board, Thru board

 SI Test Board for MHF TI 91666-001B-001
MHF®-SW23 MHF-SW23_SI_TB-1034_Test_Board_(C)MHF-SW23_SI_TB-1034_THRU_Board_(C)

Main board, Thru board

 SI Test Board for MHF-SW23 91607-001B-001

CABLINE® series SI Test Boards

Click on the product name in the list to go to the product page.

Products Name Image Description Part Number
CABLINE®-CA IIP PLUS CABLINE-CA IIP PLUS SI TB-1161_Main (C) CABLINE-CA IIP PLUS SI TB-1161 THRU(C)

Main board, Thru board

 SI Test Board for CABLINE-CA IIP PLUS main-board A 91623-060B-001
SI Test Board for CABLINE-CA IIP PLUS main-board B 91623-060B-002
CABLINE®-CAP CABLINE-CAP SI TB-1015 Main(C)CABLINE-CAP_SI_TB-1015_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-CAP 50pin 91616-001B-001
CABLINE®-UY

CABLINE-UY_TB-820_Main_(C)CABLINE-UY_TB-820_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-UY 5p 91565-005B-001

CABLINE-CAL_UY_SI_TB-1352_MainCABLINE-CAL_UY_SI_TB-1352_Thru

​Main board, Thru board

 SI Test Board for CABLINE-UY 10p 91688-010B-001
CABLINE®-VS II CABLINE-VS_SI_TB-772_Main_(C)CABLINE-VS_SI_TB-772_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-VS II 20pin 91579-020B-001
SI Test Board for CABLINE-VS II 30pin 91579-030B-001
SI Test Board for CABLINE-VS II 40pin 91579-040B-001
CABLINE®-CA II CABLINE-UM_SI_TB-806_Main_(C)CABLINE-CA_SI_TB-806_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-CA II 20pin 91568-020B-001
SI Test Board for CABLINE-CA II 30pin 91568-030B-001
SI Test Board for CABLINE-CA II 40pin 91568-040B-001
SI Test Board for CABLINE-CA II 50pin 91568-050B-001
CABLINE®-CA II PLUS CABLINE-CA_SI_TB-806_Main_(C)CABLINE-CA_SI_TB-806_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-CA II PLUS 60pin 91548-060B-001
CABLINE®-UM CABLINE-UM_SI_TB-806_Main_(C)CABLINE-CA_SI_TB-806_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-UM 30pin 91580-030B-001
SI Test Board for CABLINE-UM 40pin 91580-040B-001
SI Test Board for CABLINE-UM 50pin 91580-060B-001
SI Test Board for CABLINE-UM 60pin 91580-050B-001
CABLINE®-CA CABLINE-CA_SI_TB-806_Main_(C)CABLINE-CA_SI_TB-806_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-CA 10pin 91582-010B-001
SI Test Board for CABLINE-CA 12pin 91582-012B-001
SI Test Board for CABLINE-CA 20pin 91582-020B-001
SI Test Board for CABLINE-CA 30pin 91582-030B-001
SI Test Board for CABLINE-CA 40pin 91582-040B-001
SI Test Board for CABLINE-CA 50pin 91582-050B-001
SI Test Board for CABLINE-CA 60pin 91582-060B-001
CABLINE®-VS CABLINE-VS_SI_TB-772_Main_(C)CABLINE-VS_SI_TB-772_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-VS 20pin 91575-020B-001
SI Test Board for CABLINE-VS 30pin 91575-030B-001
SI Test Board for CABLINE-VS 40pin 91575-040B-001
SI Test Board for CABLINE-VS 50pin 91575-050B-001
CABLINE®-CAL CABLINE-CA_SI_TB-806_Main_(C)CABLINE-CA_SI_TB-806_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-CAL 30pin 91689-030B-001
SI Test Board for CABLINE-CAL 40pin 91689-040B-001
CABLINE®-CA IIF PLUS CABLINE-CA_SI_TB-806_Main_(C)CABLINE-CA_SI_TB-806_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-CA IIF PLUS 91548-060B-001
CABLINE®-CAL IIF

CABLINE-CAL_IIF_SI_TB-1276_MainCABLINE-CAL_IIF_SI_TB-1276_Thru

Main board, Thru board

 SI Test Board for CABLINE-CAL  IIF 91690-050B-001
CABLINE®-UA II CABLINE-UA_II(TYPE-A)_TB-838_ATYPE_Main_(C)CABLINE-UA_II(TYPE-A)_TB-838_ATYPE_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-UA II (type-A) 26pin 91567-026B-001
SI Test Board for CABLINE-UA II (type-A) 32pin 91567-032B-001
SI Test Board for CABLINE-UA II (type-A) 40pin 91567-040B-001
SI Test Board for CABLINE-UA II (type-A) 50pin 91567-050B-001
CABLINE-UA_II(TYPE-B)_TB-838_Main_(C)CABLINE-UA_II(TYPE-B)_TB-838_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-UA II (type-B) 26pin 91585-026B-001
SI Test Board for CABLINE-UA II (type-B) 32pin 91585-032B-001
SI Test Board for CABLINE-UA II (type-B) 40pin 91585-040B-001
SI Test Board for CABLINE-UA II (type-B) 50pin 91585-050B-001
CABLINE®-UX II CABLINE-UX_II(TYPE-A)_TB-837_Main_(C)CABLINE-UX_II(TYPE-A)_TB-837_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-UX II (type-A) 30pin 91576-030B-001
SI Test Board for CABLINE-UX II (type-A) 34pin 91576-034B-001
SI Test Board for CABLINE-UX II (type-A) 40pin 91576-040B-001
SI Test Board for CABLINE-UX II (type-A) 50pin 91576-050B-001
CABLINE-UX_II(TYPE-B)_TB-837_Main_(C)CABLINE-UX_II(TYPE-B)_TB-837_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-UX II (type-B) 30pin 91577-030B-001
SI Test Board for CABLINE-UX II (type-B) 34pin 91577-034B-001
SI Test Board for CABLINE-UX II (type-B) 40pin 91577-040B-001
SI Test Board for CABLINE-UX II (type-B) 50pin 91577-050B-001
CABLINE®-SS CABLINE-CA_SI_TB-806_Main_(C)CABLINE-CA_SI_TB-806_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-SS 10pin 91586-010B-001
SI Test Board for CABLINE-SS 14pin 91586-014B-001
SI Test Board for CABLINE-SS 20pin 91586-020B-001
SI Test Board for CABLINE-SS 30pin 91586-030B-001
SI Test Board for CABLINE-SS 32pin 91586-032B-001
SI Test Board for CABLINE-SS 35pin 91586-035B-001

CABLINE®-CX II
With Cover

CABLINE®-CX II Without Cover

 CABLINE-CX_II(TYPE-A)_TB-836_Main_(C)CABLINE-CX_II(TYPE-A)_TB-836_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-CX II (type-A) 40pin 91583-040B-001
CABLINE-CX_II(TYPE-B)_TB-836_Main_(C)CABLINE-CX_II(TYPE-B)_TB-836_Thru_(C)

Main board, Thru board

 SI Test Board for CABLINE-CX II (type-B) 40pin 91584-040B-001

 

NOVASTACK® series SI Test Boards

Click on the product name in the list to go to the product page.

Products Name Image Description Part Number
NOVASTACK® 35-HDH NOVASTACK_35-HDH_TB-1009_Plug_Jack-side_(C)NOVASTACK_35-HDH_TB-1030_Thru_(C)

Main board, Thru board

 SI Test Board for NOVASTACK 35-HDH 60pin 91594-060B-001 
NOVASTACK® 35-HDN NOVASTACK_35-HDN_TB-921_Plug_Jack-side_(C)NOVASTACK_35-HDN_TB-921_Thru_(C)

Main board, Thru board

 SI Test Board for NOVASTACK 35-HDN 30pin 91601-030B-001
NOVASTACK® 35-HDP NOVASTACK_35-HDP_TB-1009_Plug_Jack-side_(C)NOVASTACK_35-HDP_TB-1009_Thru_(C)

Main board, Thru board

 SI Test Board for NOVASTACK 35-HDP 42pin 91654-042B-001
SI Test Board for NOVASTACK 35-HDP 56pin 91654-056B-001
SI Test Board for NOVASTACK 36-HDP 62pin 91654-062B-001

EVAFLEX® series SI Test Boards

Click on the product name in the list to go to the product page.

Products Name Image Description Part Number
EVAFLEX® 5-HD CABLINE-VS_SI_TB-772_Main_(C)CABLINE-VS_SI_TB-772_Thru_(C)

Main board, Thru board

 SI Test Board for EVAFLEX 5-HD 91574-024B-001
EVAFLEX® 5-SE-G VT CABLINE-VS_SI_TB-772_Main_(C)CABLINE-VS_SI_TB-772_Thru_(C)

Main board, Thru board

 SI Test Board for EVAFLEX5-SE-GVT 20pin 91573-020B-001
SI Test Board for EVAFLEX5-SE-GVT 30pin 91573-030B-001
SI Test Board for EVAFLEX5-SE-GVT 40pin 91573-040B-001
SI Test Board for EVAFLEX5-SE-GVT 50pin 91573-050B-001
SI Test Board for EVAFLEX5-SE-GVT 60pin 91573-060B-001
EVAFLEX® 5-VS CABLINE-VS_SI_TB-772_Main_(C)CABLINE-VS_SI_TB-772_Thru_(C)

Main board, Thru board

 SI Test Board for EVAFLEX5-VS 10pin 91570-010B-001
SI Test Board for EVAFLEX5-VS 15pin 91570-015B-001
SI Test Board for EVAFLEX5-VS 20pin 91570-020B-001
SI Test Board for EVAFLEX5-VS 24pin 91570-024B-001
SI Test Board for EVAFLEX5-VS 30pin 91570-030B-001
SI Test Board for EVAFLEX5-VS 40pin 91570-040B-001
CABLINE-VS_SI_TB-772_Main_(C)CABLINE-VS_SI_TB-772_Thru_(C)

Main board, Thru board

 SI Test Board for EVAFLEX 5-VS TYPE CH 10pin 91570-010B-002
SI Test Board for EVAFLEX 5-VS TYPE CH 15pin 91570-015B-002
SI Test Board for EVAFLEX 5-VS TYPE CH 20pin 91570-020B-002
SI Test Board for EVAFLEX 5-VS TYPE CH 24pin 91570-024B-002
SI Test Board for EVAFLEX 5-VS TYPE CH 30pin 91570-030B-002
SI Test Board for EVAFLEX 5-VS TYPE CH 40pin 91570-040B-002
CABLINE-VS_SI_TB-772_Main_(C)CABLINE-VS_SI_TB-772_Thru_(C)

Main board, Thru board

 SI Test Board for EVAFLEX 5-VS TYPE R 30pin 91570-030B-003
SI Test Board for EVAFLEX 5-VS TYPE R 40pin 91570-040B-003
SI Test Board for EVAFLEX 5-VS TYPE R 50pin 91570-040B-003

 

 

Features and Benefits of I-PEX Accessories Solutions

Accessories Top

SI Test Boards

MHF® Series Adapters

MHF® Series Insertion/Extraction Tool

CABLINE® Series Insertion/Extraction Tools

ISH®Series and IARPB® Series Release Jigs