Manualsbrain.com
  1. Manuels
  2. Marques
  3. RAD Data comm
  4. Modular Access Device with Integrated Router
  5. Manuel D’Utilisation

RAD Data comm Modular Access Device with Integrated Router Manuel D’Utilisation

Télécharger
Page de 224
FCD-IPM Installation and Operation Manual 
Chapter 1  Introduction 
 
Technical Specifications 
1-11 
1.4 Technical Specifications 
E1 Link Interface 
Framing Options 
256N (no MF, CCS) 
256N (no MF, CCS) with CRC-4 
256S (TS16 MF, CAS) 
256S (TS16 MF, CAS) with CRC-4 
 
Bit Rate 
2.048 Mbps 
 
Line Code 
AMI 
 
Zero Suppression 
HDB3 
 
Line Impedance 
Balanced interface: 120Ω 
Unbalanced interface: 75Ω 
 
Signal Levels 
Receive level: 
•  FCD-IPM with LTU: 0 to –30 dB 
•  FCD-IPM without LTU: 0 to –12 dB 
 
 
Transmit level: 
•  Balanced interface: ±3V ±10% 
•  Unbalanced interface: ±2.37V ±10% 
 
Jitter Performance 
As per ITU-T Rec. G.823 
 
Connectors 
Balanced interface: RJ-48c 8-pin connector 
Unbalanced interface: Two BNC coaxial 
connectors 
 
Compliance 
ITU G.703, G.704, G.706, G.732 
 
Diagnostics 
User activated local and remote loopbacks 
T1 Link Interface 
Framing Options 
D4 
ESF 
 
Bit Rate 
1.544 Mbps 
 
Line Code 
AMI 
 
Zero Suppression 
Transparent 
B7ZS 
B8ZS 
 
Impedance 
Balanced: 100Ω