Chapter 1 Overview
Cables, Connectors, and Pinouts
Table
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VIP End, HD1 |
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| Network End, | VIP End, HD |
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| Network End, |
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| Receptacle | ||
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Signal | Pin |
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| Pin | Signal | Signal | Pin |
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Shield ground | 46 |
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| A | Frame ground | Shield ground | 46 |
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| A | Frame ground |
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Circuit ground | 45 |
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| B | Circuit ground | Circuit ground | 45 |
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| B | Circuit ground |
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RTS/CTS | 42 | C |
| RTS | CTS/RTS | 35 | <— | C | RTS | ||
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CTS/RTS | 35 | <— | D |
| CTS | RTS/CTS | 42 | D | CTS | ||
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DSR/DTR | 34 | <— | E |
| DSR | DTR/DSR | 43 | E | DSR | ||
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DCD/LL | 33 | <— | F |
| RLSD | LL/DCD | 44 | F | RLSD | ||
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DTR/DSR | 43 | H |
| DTR | DSR/DTR | 34 | <— | H | DTR | ||
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LL/DCD | 44 | K |
| LT | DCD/LL | 33 | <— | K | LT |
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TxD/RxD+ | 18 | P |
| SD+ | RxD/TxD+ | 28 | <— | P | SD+ | ||
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TxD/RxD– | 17 |
| S | SD– | RxD/TxD– | 27 | <— | S | SD– | ||
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RxD/TxD+ | 28 | <— | R |
| RD+ | TxD/RxD+ | 18 | R | RD+ | ||
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RxD/TxD– | 27 | <— |
| T | RD– | TxD/RxD– | 17 | T | RD– | ||
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TxCE/TxC+ | 20 | U |
| SCTE+ | RxC/TxCE+ | 26 | <— | U | SCTE+ | ||
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TxCE/TxC– | 19 |
| W | SCTE– | RxC/TxCE– | 25 | <— | W | SCTE– | ||
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RxC/TxCE+ | 26 | <— | V |
| SCR+ | NIL/RxC+ | 22 | V | SCR+ | ||
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RxC/TxCE– | 25 | <— |
| X | SCR– | NIL/RxC– | 21 | x | SCR– | ||
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TxC/RxC+ | 24 | <— | Y |
| SCT+ | TxCE/TxC+ | 20 | Y | SCT+ | ||
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TxC/RxC– | 23 | <— |
| AA | SCT– | TxCE/TxC– | 19 | AA | SCT– | ||
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Mode 1 | 49 |
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| Shorting group | Mode 1 | 49 |
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| Shorting group |
Ground | 48 |
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| Ground | 48 |
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Mode 0 | 50 |
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| Shorting group | Mode 0 | 50 |
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| Shorting group |
Ground | 51 |
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| Ground | 51 |
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Mode_DCE | 52 |
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TxC/NIL | 53 |
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| Shorting group | TxC/NIL | 53 |
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| Shorting group |
RxC/TxCE | 54 |
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| RxC/TxCE | 54 |
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RxC/TxD | 55 |
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| RxC/TxD | 55 |
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Ground | 56 |
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| Ground | 56 |
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1. HD = high density.
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