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E1 Interface 70
Model 1195 Getting Started Guide A • Specifications
E1 Interface
• Electrical Interface: E1
• Channel capacity: Up to 8E1
• Bit rate: 2.048 Mbps + 50 ppm
• Line code: HDB3
• Frame Structure: As per G.704
• Electrical Interface: As per G.703
• Nominal impedance: 120 Ω balanced / 75 Ω unbalanced (optional)
• Jitter character: ITU-T G.742, G.823 compliant
• Connectors: Male DB37 interface with RJ-45 connectors (120 Ω balanced) or Male DB37 interface with
BNC coaxial connectors (75 Ω unbalanced)
Optical
• Type of Transmitter: Class 1 Laser
• Transmitter power: >- 3dBm, >- 6dBm, >- 9dBm options, as ordered
• Bit rate: 155 Mbps
• Wavelength: 1310/1550nm (optional)
• Optical connector: FC/PC
• Receiver Sensitivity: < - 36 dBm
• Typical output power: > -9dBm
• Fully Compliant with ITU-T G.957, G.958 Specification
• Class 1 Laser Product, Compliant with IEC 60825-1
• Compliant with Telcordia (Bellcore) GR-468-CORE