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© www.kramerelectronics.com 2008 

 

4 8 4 8 V 5 S x l     4 8 x 4 8    

SIERRA PRO 64 XL 48 SERIES ROUTING SWITCHERS 

SIERRA PRO 64 XL 4848 SERIES 

48X48 RGBHV MATRIX SWITCHER WITH BALANCED STEREO AUDIO 

 

Video Features - R/G/B Video Boards 

High Video Bandwidth (RGB) - 500MHz (- 3dB) fully loaded.  
Very Low Crosstalk - 80dB @ 1MHz.  
Matrix Mapping™ Universal Breakaway Switching 

- A 

unique and valuable benefit of Sierra Pro routing switchers. 
This feature allows the switching of every level of every input 
of the routing switcher independently. Switch a single level 
or any combination of levels of the R, G, B, H, V, left audio 
and right audio levels of any input. For example, input a 
composite video signal on the R level of input one and an s-
Video (Y/C) signal on the G and B levels of input one and 
switch only the composite video signal on the R level, switch 
only the s-Video Y and C signals on the G and B levels, or 
switch all three levels together. 
Room Grouping Capability - Several inputs may be grouped 
and operated independently of other input groups on the 
routing switchers. This allows one routing switcher to be used 
for multiple “rooms”  where the control system for each room 
will address only the inputs and outputs assigned to that 
room. 
Video Follow Sync™ Switching

 - The H and V channels of 

an RGBHV signal are switched in advance of the RGB video 
channels of the signal to provide clean, glitch-free switching 
between most non-synchronous sources. 
Video Mute Capability. -  
Output Disconnect Feature. -  
Genlock Input - Looping sync input for vertical interval 
switching. 

Sync Features - H/V Sync Boards 

Selectable Termination - 510 or 75 Ohm (each input).  
Digital Sync Channels (HV) - USP™ Sync Technology. Input 
Detection 200mv. Re-shapes and re-squares sync to output 
correct TTL level. 

Audio Features - 

Sierra Yosemite Audio - 2 mono frames at 3U each.  
Digital Volume Control. -  
Bittree Wiring Assemblies Included. -  

Other Features - 

Flexible Control Options - RS-232, RS-422, RS-485 (for 
optional control panels) & IP (Ethernet). 
Firmware Updates - Downloadable.  
Local Control Panel (Standard) - Local front panel control 
(red channel frame) with 64x64 I/O label-capable buttons, a 
take button plus 6 additional buttons. 
Remote Control Panels - Optional  
Redundant Power Supplies - Standard (each frame) with 
primary & redundant status indicators and dual AC inlets. 

DESCRIPTION  

The Sierra Pro 64 XL series are high bandwidth routing switchers for RGBHV, RGBS, RGB and s-Video (Y/C) 
signals up to 64x64. Each 20 RU system includes 5 compact 4 RU frames, one each for the R, G, B, H & V signals. 

SPECIFICATIONS  

VIDEO 

CONTROL 

GENERAL 

BANDWIDTH  

500MHz (-3dB) 

HORIZONTAL FREQUENCY  

15-150KHz 

VERTICAL FREQUENCY  

50-150Hz 

VIDEO GAIN  

Unity 

CROSSTALK  

-80dB @ 1MHz 

SWITCHING SPEED  

Deterministic 

VIDEO INPUT  

RGBHV, RGBS, RGBsB, RsGsBs. Generates composite sync from any video input. 

- LEVEL  

0.05 to 5.0V p-p, 4.0 normal 

HUMIDITY  

10% to 90% non condensing 

- IMPEDANCE  

75 or 510 Ohm, Switchable 

- RETURN LOSS  

< -30dB @ 5MHz 

- CONNECTOR TYPE  

BNC 

VIDEO OUTPUT  

RGBHV, RGBS, RGBsB, RsGsBs. 

- VIDEO LEVEL  

AGC to TTL: 4V-5V p-p, unterminated 

- IMPEDANCE  

75 Ohm 

- RETURN  

-30dB @ 5MHz 

- CONNECTOR TYPE  

BNC 

POLARITY  

Positive or negative (polarity insensitive) 

SERIAL  

3 general purpose 9-pin-D, each switcheable RS-232 or RS-422 at 9600, 38,400 or 115,200 baud 

- PROTOCOLS  

SVS host, simple Kramer & select others 

ETHERNET  

10/100 Base-T, full duplex on a RJ-45 connector 

- PROTOCOLS  

ARP, ICMP, TCP/IP, Telnet & HTTP 

- WEB SERVER  

For full configuration and control 

LOCAL CONTROL PANEL  

Standard (Red Channel Frame) 

REMOTE CONTROL PANELS  

Suports full line of programmable, XY & single bus remote control panels 

LEGASY SVS PRODUCT CONTROL  

25-pin-D expansion port, up to 8 additional signal levals 

GPI / GPO  

5 Inputs / 5 Outputs 

RACK UNIT  

4 RU per signal (20 RU for RGBHV) 

DIMENSIONS (INCHES)   19 (W) x 7 (H) x 20 3/8 (D). Dimensions do not inlcude front panel hardware or rear cabling 

POWER  

90V AC -240V AC 50/60Hz (<150 Watts) auto detecting 

- REDUNDANT POWER SUPPLIES  

Standard. Dual AC inlets per frame 

STORAGE TEMPERATURE  

-40 to +15 degrees Fahrenheit 

WARRANTY  

7 Years 

INVESTMENT PTOTECTION  

Trade-In & trade-Up Program 

CUSTOMER SERVICE  

24 hours a day, 7 days a week 

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