Cheetah 864XR, Техническое руководство

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C
HEETAH
864XR V
IDEO
M
ATRIX
S
WITCHER
Publication 81-9059-0595-0, Rev. C
October 2010
Proprietary Information of PESA 2-7
864 XR Specifications (cont.)
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: .............................................................. SFP modules w/LC-type (fiber card)
Data Rates: ........................................................................................... 1.0 Mbps to 1.485 Gbps
Optical Input Wavelength ...........................................................Single Mode, 1200 to 1600 nm
Input Power ............................................................................................... -20 dBm (minimum)
Optical Signals (Fiber Optics) for Outputs (Transmitters)
Connector Type ................................................................. SFP modules w/LC-type (fiber card)
Data Rates: .............................................................................................. 1 Mbps to 1.485 Gbps
Optical Output Wavelength....................................................... Single Mode, 1310 nm, ±20 nm
Output Power ...............................................................................................................-11 dBm
Optical Loss Budget
10,000 km (minimum), Single Mode fiber w/2 optical couplings...................... 9 dB (minimum)
Signal Operational Specifications
Polarity: ............................................................................................... All paths non-inverting
Re-clocking SD: ...................................Automatic selection of 143 Mb/s, 177 Mb/s, 270Mb/s,
................................................................................................................... 360 Mb/s, 540 Mb/s
Re-clocking HD: ................. Automatic selection of 143 Mb/s, 177 Mb/s, 270 Mb/s, 360 Mb/s,
.............................................................................................................. 540 Mb/s and 1.5 GB/s
Reference (Sync) Inputs
No. of Inputs: ............................................................................................................ 2 standard
Connector: .................................................................................................................75
Ω
BNC
Return Loss: ............................................................................... > 40 dB, 100 KHz to 30 MHz
Signal Formats: ..................................................... NTSC, PAL (Black Burst), or HD Tri-Level
....................................................................................... Sync per SMPTE 274, SMPTE 276 M
Signal Level: ....................................................................................... Nominal 1.0 V p-p ±6dB
Continued