ADC Kentrox ISDN NT1 1010 Specifikace Strana 387

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 552
  • Tabulka s obsahem
  • ŘEŠENÍ PROBLÉMŮ
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 386
Reference Guide
7-75
WAN Card PARS Screen
Figure 7-52. PARS Rerouting (two nodes)
Figure 7-52 shows detail of PARS mode for two nodes with the link between adjacent nodes
broken. Time slots have been rerouted and any User card terminated on the failed WAN has
been assigned to the WAN with the unbroken link. Note that on WAN card number 2 a User
card was terminated on the primary WAN (actually split) and is rerouted to the secondary
WAN after the primary received an alarm. Data is transmitted around the ring in the “opposite”
direction in order to reach the destination node. This detail applies to systems with multiple
nodes as illustrated in Figure 7-47.
HSU, FXS, FXO, E&M or SRU
1 2 3 4
W2-2
W2-1W1-1
W1-2
TX
RX
RX
TX
RX
TX
TX
RX
HSU, FXS, FXO, E&M or SRU
1 2 3 4
Zobrazit stránku 386
1 2 ... 382 383 384 385 386 387 388 389 390 391 392 ... 551 552

Komentáře k této Příručce

Žádné komentáře