1625 DB25F I/O Adapter Cable

Compatible with Closed1628 Grablink Duo, 1631 Coaxlink Duo, 1632 Coaxlink Quad, 1633 Coaxlink Quad G3, 1633-LH Coaxlink Quad G3 LH, 1635 Coaxlink Quad G3 DF, 1637 Coaxlink Quad 3D-LLE, 3602 Coaxlink Octo, 3603 Coaxlink Quad CXP-12, 3603-4 Coaxlink Quad CXP-12, 3620 Coaxlink Quad CXP-12 JPEG, 3620-4 Coaxlink Quad CXP-12 JPEG, 3621 Coaxlink Mono CXP-12, 3621-LH Coaxlink Mono CXP-12 LH, 3622 Coaxlink Duo CXP-12, 3622-LH Coaxlink Duo CXP-12 LH, 3623 Coaxlink Quad CXP-12 Value, 3624 Coaxlink Quad CXP-12 DF and 3625 Coaxlink QSFP+.

1625 DB25F I/O Adapter Cable

The 1625 DB25F I/O Adapter Cable connects all the pins (but the pin 1) 1of a 26-pin dual-row 0.1" pitch connector to a 25-pin female SubD connector fitted into a standard-profile PC bracket.

The adapter brings the second set of I/O lines and the +12 V power output to a bracket-mount SubD connector. The pins are assigned as follows:

Wire # IDC Pin # SubD Pin # Signal Name Signal Description
1 1   GND Ground
2 2 1 GND Ground
3 3 14 DIN21+ High-speed differential input #21 – Positive pole
4 4 2 DIN21- High-speed differential input #21 – Negative pole
5 5 15 DIN22+ High-speed differential input #22 – Positive pole
6 6 3 DIN22- High-speed differential input #22 – Negative pole
7 7 16 IIN21+ Isolated input #21 – Positive pole
8 8 4 IIN21- Isolated input #21 – Negative pole
9 9 17 IIN22+ Isolated input #22 – Positive pole
10 10 5 IIN22- Isolated input #22 – Negative pole
11 11 18 IIN23+ Isolated input #23 – Positive pole
12 12 6 IIN23- Isolated input #23 – Negative pole
13 13 19 IIN24+ Isolated input #24 – Positive pole
14 14 7 IIN24- Isolated input #24 – Negative pole
15 15 20 IOUT21+ Isolated contact output #21 – Positive pole
16 16 8 IOUT21- Isolated contact output #21 – Negative pole
17 17 21 IOUT22+ Isolated contact output #22 – Positive pole
18 18 9 IOUT22- Isolated contact output #22 – Negative pole
19 19 22 TTLIO21 TTL input/output #21
20 20 10 GND Ground (TTLIO21 return)
21 21 23 TTLIO22 TTL input/output #22
22 22 11 GND Ground (TTLIO22 return)
23 23 24 - Not used
24 24 12 GND Ground
25 25 25 +12V +12 V Power output
26 26 13 GND Ground (+12 V return)

The adapter brings the second set of I/O lines and the +12 V power output to a bracket-mount SubD connector. The pins are assigned as follows:

Wire # IDC Pin # SubD Pin # Signal Name Signal Description
1 1   GND Ground
2 2 1 GND Ground
3 3 14 DIN11+ High-speed differential input #11 – Positive pole
4 4 2 DIN11- High-speed differential input #11 – Negative pole
5 5 15 DIN12+ High-speed differential input #12 – Positive pole
6 6 3 DIN12- High-speed differential input #12 – Negative pole
7 7 16 IIN11+ Isolated input #11 – Positive pole
8 8 4 IIN11- Isolated input #11 – Negative pole
9 9 17 IIN12+ Isolated input #12 – Positive pole
10 10 5 IIN12- Isolated input #12 – Negative pole
11 11 18 IIN13+ Isolated input #13 – Positive pole
12 12 6 IIN13- Isolated input #13 – Negative pole
13 13 19 IIN14+ Isolated input #14 – Positive pole
14 14 7 IIN14- Isolated input #14 – Negative pole
15 15 20 IOUT11+ Isolated contact output #11 – Positive pole
16 16 8 IOUT11- Isolated contact output #11 – Negative pole
17 17 21 IOUT12+ Isolated contact output #12 – Positive pole
18 18 9 IOUT12- Isolated contact output #12 – Negative pole
19 19 22 TTLIO11 TTL input/output #11
20 20 10 GND Ground (TTLIO11 return)
21 21 23 TTLIO12 TTL input/output #12
22 22 11 GND Ground (TTLIO12 return)
23 23 24 - Not used
24 24 12 GND Ground
25 25 25 +12V +12 V Power output
26 26 13 GND Ground (+12 V return)