Exfo FTB-8100 Series Transport Blazer for FTB-500 Manual de usuario Pagina 521

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 719
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 520
Common Tabs
SONET/SDH Application 507
Performance Monitoring (PM)
For M.2100 ISM: Gives the count of the seconds within which
anomalies (frame bit errors, CRC block errors, etc.) are Y or at least
one defect occurred. Y depends on the type of DSn/PDH signal as
described in the following table.
Signal SES Threshold
DS1 (SF) 8 frame bit errors (Near-End)
DS1 (ESF) 320 CRC-6 block errors (Near-End) 320 CRC-6 block errors
(Far-End, if FDL enabled)
E1 (Framed without CRC-4) 28 frame bit errors (Near-End)
E1 (Framed with CRC-4) 805 CRC-4 block errors (Near-End) 805 E-bit errors
(Far-End)
DS3 (M13) 2444 P-bit errors (Near-End) or 5 F-bit errors (Near-End)
DS3 (C-bit Parity) 2444 P-bit errors (Near-End) or 5 F-bit errors
(Near-End) 2444 FEBE errors (Far-End)
E2 (Framed) 41 frame bit errors (Near-End)
E3 (Framed) 52 frame bit errors (Near-End)
E4 (Framed) 69 frame bit errors (Near-End)
Vista de pagina 520
1 2 ... 516 517 518 519 520 521 522 523 524 525 526 ... 718 719

Comentarios a estos manuales

Sin comentarios