A-20
Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
Appendix A Hardware Specifications
A.5.11 FMEC E1-120PROB Card Specifications
–
Pulse amplitude: ITU-T G.703, Figure 15 and Table 7
• FMEC E1-120PROA electrical interface
–
Connectors: Molex 96-pin LFH connectors (21 ports per connector)
• Environmental
–
Operating temperature: –5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–
Operating humidity: 5 to 95%, noncondensing
–
Power consumption: 0.1 W (provided by the E1-42 card), 0.34 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)
A.5.11 FMEC E1-120PROB Card Specifications
The FMEC E1-120PROB card has the following specifications:
• FMEC E1-120PROB input
–
Bit rate: 2.048 Mbps +/–50 ppm
–
Line code: HDB-3
–
Termination: Balanced twisted-pair cable
–
Input impedance: 120 ohms +/–5%
–
Cable loss: Up to 6 dB at 1024 kHz
• FMEC E1-120PROB output
–
Bit rate: 2.048 Mbps +/–50 ppm
–
Line code: HDB-3
–
Termination: Balanced twisted-pair cable
–
Input impedance: 120 ohms +/–5%
–
Pulse shape: ITU-T G.703, Figure 15 and Table 7
–
Pulse amplitude: ITU-T G.703, Figure 15 and Table 7
• FMEC E1-120PROB electrical interface
–
Connectors: Molex 96-pin LFH connectors (21 ports per connector)
• Environmental
–
Operating temperature: –5 to +45 degrees Celsius (+23 to +113 degrees Fahrenheit)
–
Operating humidity: 5 to 95%, noncondensing
–
Power consumption: 0.1 W (provided by the E1-42 card), 0.34 BTU/hr
• Dimensions
–
Height: 182 mm (7.165 in.)