Cheetah 64NE, User Manual

Page: 21 / 108

C
HEETAH
64 S
ERIES
– C
HAPTER
4
81-9059-0577-0 Rev. E
Proprietary Information of PESA Switching Systems 4-6
4.3 C
HEETAH
64NE, 64XE,
AND
64WE S
PECIFICATIONS
Physical
RUs:........................................................................................... 4 (64NE) & 6 (64XE and 64WE)
Height: ......................................................................................................................
7.0” & 10.50"
Width: ..................................................................................................................................... 19"
Depth: ..................................................................................................................................... 20"
Weight: .......................................................................................................60 - 90 lbs. (40.82 kg)
(Nominal depending on the configuration)
Supply Power Requirements
Operating voltage: .................................................................................... 95-240 VAC, 47-63 Hz
Power consumption: ...................................................................................... 650Watts Maximum
Power Supplies
DC Input (from the source rectification filter/breaker assy.): ......................... 95 VDC to 240 VDC
DC Output:.......................................................................................................................28 VDC
Maximum Output Watts: ............................................................................................... 600 Watts
Digital Electrical Signals for Inputs
Standards: .....................................................High Definition video conforming to SMPTE 292M
..........................................................................Serial Digital video conforming to SMPTE 259M
Connector Type: .......................................................................................................... 75
Ω
BNC
Impedance: ............................................................................................................. 75
Ω
nominal
Return Loss: ..........................................................................HD >15 dB from 5MHz to 1.5 GHz
............................................................................................ SD > 15 dB from 5 MHz to 540 MHz
Cable Equalization: .............................................. HD Automatic up to 100 meters, Belden 8281
............................................................................SD Automatic up to 300 meters, Belden 8281
Electrical Signals for Outputs
Connector Type: ...................................................................................... 75
Ω
BNC (output card)
..........................................................................................................75
Ω
BNC (dual output card)
Signal Level: ................................................................................................. 800 mV p-p, ±10%
Signal Polarity: ............................................................. Non-inverting with respect to input ports
Impedance: .............................................................................................................. 75
Ω
nominal
Return Loss: ..........................................................................HD > 15 dB from 5MHz to 1.5 GHz
.............................................................................................SD > 15 dB from 5MHz to 540 MHz
Optical Signals (Fiber Optics) for Inputs (Receivers)
Connector Type: ..................................................................SFF modules w/LC-type (fiber card)
Data Rates:..............................................................................................143 Mbps to 1.485 Gbps
Optical Input Wavelength...........................................................................Single Mode, 1310 nm
Input Power...................................................................................................-20 dBm (minimum)
Continued