Extron electronic DXP 44 SDI ユーザーズマニュアル

■  

16 global presets – Frequently-used I/O configurations may be
saved and recalled either from the Front Panel Controller or serial
control. This time-saving feature allows you to set up I/O
configurations and store them in memory for future use.

■  

RS-232 and RS-422 control – Allows for firmware updates and
serial control via a third-party control system using Extron’s
Simple Instruction Set (SIS

™

)

■  

) – A set of basic ASCII code

commands for serial control. Instead of programming in long,
obscure strings of code, SIS makes it easy to program and
operate the DXP Series using serial control.

■  

Control Software – Provides a graphical, drag-and-drop interface
for I/O configuration and other customization functions via 
RS-232 and RS-422 remote control. This software also offers an
emulation mode for configuration of an offsite matrix switcher;
the I/O configuration may be saved for future downloading to the
matrix switcher.

■  

MCP 1000 and MKP 1000 control – Optional control panels and
keypads provide the flexibility to control a DXP Series matrix
switcher from a remote location.

■  

LCD display – Displays current input/output configuration, preset
configurations, data rate, and input carrier detect, as well as the
status of additional system features. 

■  

Extron’s control software – Extron has developed a Windows

®

-

based control software that provides the ability to control every
Extron matrix switcher. This program makes input/output
configuration and other customization functions simple and
convenient because it uses graphic icons.

Extron’s Digital XPoint Series of digital video matrix switchers is the
ideal solution for switching multiple serial digital video signals to
multiple digital video devices in video production studios, non-linear
editing suites, staging events, and video broadcast studios.

There are two models available in the Digital XPoint line: a four input
by four output model (DXP 44 SDI) and a eight input by eight output
model (DXP 88 SDI). Each input has an equalized and buffered loop-
through, and each output has dual buffered and re-clocked BNC
outputs.

The Digital XPoint series conforms to the SMPTE 259M specification.
These digital matrix switchers handle all composite (143 and 177
Mbps), component 4:2:2 (270 Mbps), and widescreen 16:9 
(360 Mbps) serial standards. Automatic cable equalization typically
equalizes greater than 300 meters at 270 Mbps of Extron SHR or
equivalent high quality cable.

The Digital XPoint matrix switcher series is housed in a rack mountable,
1U high, 19" wide enclosure. These switchers come standard with a
front panel control and are capable of communicating with Extron’s
remote keypad (MKP 1000) and/or remote control panel (MCP 1000).
Control of the Digital XPoint series from a third party control system
can be done via RS-232 or RS-422 using Extron’s Simple Instruction Set
(SIS

™

).

■  

■  

■  

■  

■  

■  

Automatic input cable equalization – Typically equalizes greater
than 300m at 270 Mbps of Extron SHR or equivalent high quality
cable.

■  

) – When input serial

data is locked, the matrix indicates the presence of a carrier
source.

■  

Automatic rate selection – Automatically accepts four SMPTE
data rates, including 143, 177, 270, and 360 Mbps. The auto
mode is ideal for multirate serial data protocols where the matrix
automatically detects and locks onto the incoming data signal.

■  

Output data muting when input source is lost – An internal
muting function forces the serial data outputs to a static state
when input data is not present or not locked.

Routing

DXP 44 SDI ............................ 4 x 4 matrix
DXP 88 SDI ............................ 8 x 8 matrix

Data rates .................................. 143 Mbps, 177 Mbps, 270 Mbps, 360

Mbp

Auto data rate lock .................... Yes
Standard .................................... SMPTE 259M
Data types .................................. 8 bit or 10 bit

Number/signal type
DXP 44 SDI ................................ 4 SDI serial digital video (8 or 10 bit

SMPTE 259 M widescreen 16:9,
component 4:2:2, and composite video)
inputs, and 4 buffered loop-throughs

DXP 88 SDI ................................ 8 SDI serial digital video (8 or 10 bit

SMPTE 259 M widescreen 16:9,
component 4:2:2, and composite video),
and 8 buffered loop-throughs

Connectors

DXP 44 SDI ............................ 4 female BNC for input, 4 female BNC

for loop-through

DXP 88 SDI ............................ 8 female BNC for input, 8 female BNC

for loop-through

Input cable equalization.............. 1 to 300 m for data rates up to 270

Mbps 1 to 200 m for data rates up to
360 Mbps

Auto equalization........................ Yes
Input return loss ........................ >15 dB, 5 MHz to 270 MHz
Recommended cable type .......... Extron SHR or equivalent
Impedance.................................. 75 ohm
External sync (genlock) .............. 0.3 V to 0.4 Vp-p

Number/signal type

DXP 44 SDI ............................ 4 dual SDI serial digital video (SMPTE

259 M widescreen 16:9, component
4:2:2, and composite video)

DXP 88 SDI ............................ 8 dual SDI serial digital video (SMPTE

259 M widescreen 16:9, component
4:2:2, and composite video)

Connectors

DXP 44 SDI ............................ 4 x 2 BNC female
DXP 88 SDI ............................ 8 x 2 BNC female

Number of outputs per channel .. 2 outputs per channel
Nominal level.............................. 0.8 V ±10%
Impedance.................................. 75 ohms
Return loss .................................. >40 dB @ 5 MHz
DC offset .................................... ±500 mV maximum with input at 0

offset

Jitter............................................ <0.2 µs p-p
DC offset .................................... 0.5 V (±) (termin. @ 75 ohms)
Rise and fall time (20-80%) ........ 0.6 ns = 100 ps

Serial control port ...................... RS-232 or RS-422, 9-pin female D

connector

Baud rate and protocol .............. 9600 baud, 8 data bits, 1 stop bit, no

parity

Serial control pin configurations .. 2 = TX, 3 = RX, 5 = GND
Program control.......................... Extron’s control/configuration program

for Windows

®

Extron’s Simple Instruction

Set (SIS

™

)

Power ........................................ 100 VAC to 240 VAC, 50/60 Hz, 40

watts, internal, autoswitchable

Temperature/humidity ................ Storage: -40 to +158 °F  (-40 to +70 °C)

/ 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C)
/ 10% to 90%, noncondensing

Rack mount ................................ Yes, with included mounting brackets,

1U high.  These can also be mounted
under or through furniture with the
provided brackets.

Enclosure type ............................ Metal
Enclosure dimensions.................. 1.75" H x 17.5" W x 9.5" D  (1U high,

full rack wide) 4.4 cm H x  44.4 cm W x
24.1 cm D (Depth excludes connectors.
Width excludes rack ears.)

Product weight .......................... 4.9 lbs (2.2 kg)
Shipping weight ........................ 8 lbs (4 kg)
Vibration .................................... ISTA 1A in carton (International Safe

Transit Association)

Listings ...................................... UL, CUL
Compliances .............................. CE, FCC Class A, AS/NZS, ICES
MTBF .......................................... 30,000 hours
Warranty .................................... 3 years parts and labor
NOTE: All nominal levels are at ±10%.

DXP 44 SDI ................................ 60-402-01

DXP 88 SDI ................................ 60-401-01