Cisco ONS 15454 SDH Specifications Page 151

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Cisco ONS 15454 SDH Troubleshooting and Maintenance Guide, R3.3
May 2002
Chapter 3 Card Reference
FMEC-E3/DS3 Card
Line Code: HDB-3
Termination: Unbalanced coaxial cable
Output Impedance: 75 + 5%
Pulse Shape: ITU-T G.703 Figure 17
Pulse Amplitude: ITU-T G.703 Figure 17 and Table 9
FMEC-E3/DS3 Input (for DS3 signals)
Bit Rate: 44.736 MBits/s (Mbps) + 20 ppm
Line Code: B3ZS
Termination: Unbalanced coaxial cable
Input Impedance: 75 + 5%
Cable Loss: Max 137 m (450 ft) 734A, RG59, 728A / Max 24 m (79 ft) RG179
FMEC-E3/DS3 Output (for DS3 signals)
Bit Rate: 44.736 MBits/s (Mbps) + 20 ppm
Line Code: B3ZS
Termination: Unbalanced coaxial cable
Output Impedance: 75 + 5%
AIS: TR-TSY-000191-compliant
Power Level: ITU-T G.703, Table 6; -1.8 - +5.7 dBm
Pulse Shape: ITU-T G.703, Table 6 and Figure 14; ANSI T1.102-1988 Figure 8
Pulse Amplitude: ITU-T G.703, Table 6; 0.36 - 0.85 V peak-to-peak
Line Build Out: 0-225 ft; 226-450 ft
FMEC-E3/DS3 Electrical Interface
Connectors: 1.0/2.3 Miniature Coax connectors
Environmental
Operating Temperature: -5 to +45 degrees Celsius
Operating Humidity: 5 to 95%, non-condensing
Power Consumption: 0.00 W, 0.00 A (AMPS) at -48V, 0.0 BTU/hr
Dimensions
Height: 182 mm (7.165 in.)
Width: 32 mm (1.25 in.)
Depth: 92 mm (3.62 in.)
Depth with backplane connector: 98 mm (3.87 in.)
Weight not including clam shell: 0.3 kg (0.7 lb)
Compliance
ONS 15454 SDH cards, when installed in a system, comply with these standards:
Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260
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