Cisco Cisco uBR-MC3Gx60V-RPHY Broadband Processing Engine Guida All'Installazione

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Cisco uBR10-MC5X20S/U/H Cable Interface Line Card Hardware Installation Guide
OL-18277-03
  Technical Specifications and Component Part Numbers
RF Specifications Specific to Cisco uBR-MC5X20U and H
The following specifications are specific to the Cisco uBR-MC5X20U and H cable interface line cards 
with onboard upconverters.
Part Numbers
 lists the part numbers for the Cisco uBR10-MC5X20S/U/H cable interface line cards, cable 
kits, cables, connectors, tubing, and tools.
Table 9
Noise Specifications
Description
Specification
Integrated phase noise 1 KHz–10 KHz
–36 dBc double side band noise power
Integrated phase noise 10 KHz–50 KHz
–54 dBc double side band noise power
Integrated phase noise 50 KHz–3 MHz
–53 dBc double side band noise power
Spot phase noise at 10 KHz
–91 dBc/Hz single side band noise power
Broadband noise at 61 dBmV output (all channels 
outside +/–18 MHz)
–12 dBmV/6 MHz, –11 dBmV/8 MHz
Modulated out of channel noise at 6 MHz
–58 dBc minimum +/–3 to 3.75 MHz, –62 dBc 
minimum +/–3.75 to 9 MHz,
–65 dBc minimum +/–9 to 15 MHz
Modulated out of channel noise at 8 MHz
–58 dBc minimum +/–4 to 5 MHz, –61 dBc 
minimum +/–5 to 12 MHz,
–64 dBc minimum +/–12 to 20 MHz
Table 10
RF Specifications
Description
Specification
Group delay
15 nsec p–p max over any 5 MHz and +/– 18 nsec over any 7 MHz
Frequency step size
12.5 KHz
Amplitude flatness
+/–0.25 dB over any 5 MHz, < ± 0.35 dB over any 7 MHz
Frequency accuracy
+ 23C:<+/–2ppm
Absolute error from command 
output level
+/– 2.0 dB
Table 11
Part Numbers  
Description
Part Numbers
1.
Cisco uBR10-MC5X20S
2.
Cisco uBR10-MC5X20U
3.
Cisco uBR10-MC5X20H
4.
Blank Cover
1.
UBR10-MC5X20S=
2.
UBR10-MC5X20U=
3.
UBR10-MC5X20H=
4.
UBR10-MC-COVER=