Nortel-networks Circuit Card Manuel d'utilisateur Page 402

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 908
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 401
Page 402 of 906 NT6D80 MSDL card
553-3001-211 Standard 3.00 August 2005
supported circuit type. It also indicates whether the signal originates at the
DTE or DCE device.
Implementation guidelines
The following are guidelines for engineering and managing MSDL cards:
An MSDL can be installed in any empty network card slot.
Table 151
RS-422 interface pin assignments
Pin Signal Name
EIA
Circuit DTE DCE
1 Frame Ground (FG) AA
2 Transmit Data (TXa) BAa X
3 Receive Data (RXa) BBa X
4 Request to Send (RTS) CA X
5 Clear to Send (CTS) CB X
7 Signal Ground (SG) AB
8 Receive Ready (RR) CF X
12 Receive Signal Timing (RST) DDb X
13 Transmit Data (TXb) BAb X
14 Transmit Signal Timing (TSTb) DBb X
15 Transmit Signal Timing (TSTa) DBa X
16 Receive Data (RXb) BBb X
17 Receive Signal Timing (RSTa) DDa X
20 Data Terminal Ready (DTR) CD X
23 Terminal Timing (TTa) DAb X
24 Terminal Timing (TTb) DAa X
Vue de la page 401
1 2 ... 397 398 399 400 401 402 403 404 405 406 407 ... 907 908

Commentaires sur ces manuels

Pas de commentaire