Agilent Technologies J3916A Bedienungsanleitung PDF herunterladen (Seite 136)

Cables and Connectors

HSSI Null Modem Cable

116

HSSI Null Modem Cable

The following table shows the HSSI Null Modem pinout.

Signal Name From Pins Direction To Pins Signal Name

RT (Receive Timing) 2, 27 —> 9, 34 TT (Terminal Timing)

CA (DCE Available) 3, 28 —> 8, 33 TA (DTE Available)

RD (Receive Data) 4, 29 —> 11,36 SD (Send Data)

LC (Loopback C) 5, 30 —> 10, 35 LA (Loopback A)

ST (Send Timing) 6, 31 —> 6, 31 ST (Send Timing)

TA (DTE Available) 8, 33 —> 3, 28 CA (DCE Available)

(Terminal Timing)

9, 34 —> 2, 27 RT (Receive Timing)

LA (Loopback A) 10, 35 —> 5, 30 LC (Loopback C)

SD (Send Data) 11, 36 —> 4, 29 RD (Receive Data)

GND (Ground) 1, 26, 7, 32, 13,

38, 19, 44, 25,

1, 26, 7, 32, 13,

38, 19, 44, 25,

GND (Ground)

Loopback (Not

Connected)

12, 37 12, 37 Loopback

(Not Connected)

Not Used 14–18, 20–24,

39–43, 45–49

14–18, 20–24,

39–43, 45–49

Not Used

Table A-2: HSSI Null Modem Cable Pinout

1 2 ... 131 132 133 134 135 136 137 138 139 140 141 ... 178 179

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Agilent Technologies J3916A Bedienungsanleitung Seite 136