Cisco ONS 15454 - A.5.8 DS3 XM-12 Card Specifications

A-23
Cisco ONS 15454 Reference Manual, R7.0.1
OL-9217-01
Appendix A Hardware Specifications
A.5 A.5.8 DS3XM-12 Card Specifications
• Electrical interface: Connectors: BNC or SMB
• Surge protection: Telcordia GR-1089
• Operating temperature: I-Temp (15454-DS3-12E-T and 15454-DS3N-12E-T): –40 to
149 degrees Fahrenheit (–40 to +65 degrees Celsius)
Note The I-Temp symbol is displayed on the faceplate of an I-Temp compliant card. A card
without this symbol is C-Temp compliant.
• Operating humidity: 5 to 95 percent, noncondensing
• Power consumption: 26.80 W, 0.56 A, 91.51 BTU/hr
• Dimensions
– Height: 12.650 in. (321.3 mm)
– Width: 0.716 in. (18.2 mm)
– Depth: 9.000 in. (228.6 mm)
– Depth with backplane connector: 9.250 in. (235.0 mm)
– DS3-12E card weight: 1.8 lb (0.8 kg)
– DS3N-12E card weight: 1.9 lb (0.8 kg)
A.5.8 DS3XM-12 Card Specifications
The DS3XM-12 card has the following specifications:
• Input
– Bit rate: 44.736 Mbps +/–20 ppm
– Frame format: DS-3 ANSI T1.107-1988
– Line code: B3ZS
– Termination: Unbalanced coaxial cable
– Input impedance: 75 ohms +/–5 percent
– Cable loss: Max 450 feet 734A, RG-59, 728A/Max 79 feet RG-179
– AIS: TR-TSY-000191 compliant
• Output
– Bit rate: 44.736 Mbps +/– 20 ppm
– Frame format: DS-3 ANSI T1.107-1988
– Line code: B3ZS
– Termination: Unbalanced coaxial cable
– Input impedance: 75 ohms +/–5 percent
– Cable loss: Max 450 feet 734A, RG-59, 728A/Max 79 feet RG-179
– AIS: TR-TSY-000191 compliant
– Power level: –1.8 to +5.7 dBm
– Pulse shape: ANSI T1.102-1988 Figure 8