Link Electronics LEI-504G 4 x 1 3G HD SD SDI ASI Switcher Technical specifications

LEI-504G
3G HD/SD-SDI & ASI 4x1
Switcher with GPI Option
The LEI-504G is a four input video switcher that provides a convenient, low cost way to route high definition and standard definition
serial digital signals. It is a Multi Definition (MD) SDI 4X1 video switcher capable of equalizing and reclocking all common serial digital
signals, since it supports both standard definition and high definition signals, this makes it the ideal SD/HD/3G video switcher for any
application. This switcher is compatible with 270Mb/s, 1.5Gb/s, and 3Gb/s Serial Digital Interface signals and can also be used for
ASI and SMPTE 310M (19.4Mb/s) signals. The re-clocking will automatically be turned off when used for ASI and SMPTE signals.
Automatic Equalization and Re-Clocking
The unit automatically equalizes the incoming SDI signal, compensating for greater than 1000 feet of cable at 270Mbps,
greater than 250 feet of cable at 1.485Gbps, and greater than 100 feet of cable at 2.97Gbps. The signal is then re-clocked, with
automatic rate detection for all popular data rates. The LEDs on the front panel will indicate the data rate of the output video.
Vertical Interval Switching
The LEI-504G’s versatility is illustrated by its ability to switch from SD to HD, SD to 3G, HD to 3G, and vice versa. Another
unique feature of this unit is its ability to vertical interval switch when the inputs are synchronous. Vertical interval switching
means that the switch takes place in the vertical interval of the video and no glitch will be seen in the active area of the video.
Exceptional Technical Support
The LEI-504G is backed by the Link Electronics standard 10-year warranty and 24/7 free customer support. It
meets the innovative, high performance, flexibility, and reliability requirements of all Link Electronics products.
Features
• 4 X 1 Switcher with GPI
• Vertical Intercal Switching with
• ASI and SMPTE 310 Compat-
Option
Inputs in Sync
ible
• SD/HD/3G A&B SDI
• Input rates from 270 MB/S to 3
• Signal Locked LED
• Automatic Equilization
GB/S
• Passes Embedded Audio
• Automatic Re-Clocking
[email protected]
• Rate Detect LEDs
2709 State Hwy 248 Branson, MO 65616
linkelectronics.com
Phone: (800) 776-4411
LEI-504G
3G HD/SD-SDI & ASI 4x1
Switcher with GPI Option
Signal Digital Interface Input:
Number of Inputs: ............................................................................................................................................. 4
Connector: ...................................................................................................................................................BNC
Impedance: ............................................................................................................................................75 ohms
Data rates: ............................................................................................................ 270 Mb/s, 1.48Gb/s, 3Gb/s
SMPTE standards: .................................................................................................. 259 M, 292 M, and 424 M
DC offset: .................................................................................................................................... 0.5V maximum
Signal level: .................................................................................................................................... 800mv ±10%
Input Cable Length Max:
SD @ 270Mb/s: ..................................................................................................................... 1000 feet
HD @ 1.485Gb/s: .................................................................................................................... 250 feet
3G @ 2.97Gb/s: ....................................................................................................................... 100 feet
Serial Digital Interface Outputs:
Number of outputs: ................................................................................................................................. One (1)
Connector .................................................................................................................................................... BNC
Impedance: .................................................................................................................................................. 75Ω
Format: .......................................................................................................................................... Follows Input
Signal Level: ........................................................................................................................... .800mVp-p ±10%
DC Offset: .............................................................................................................................................. ±100mV
Jitter Improvement: ........................................................................................................................................ 5%
Additive Jitter:
SD @ 270 Mb/s: ......................................................................................................... 16ps pp, Typical
HD @ 1.48 Gb/s: ....................................................................................................... 20ps pp, Typical
3G @ 2.97 Gb/s: ........................................................................................................ 22ps pp, Typical
Rise & Fall Time:
HD: ...................................................................................................................................... 220ps Max
SD: ...................................................................................................................................... 800ps Max
Overshoot: ............................................................................................................................... 8% of Amplitude
Front Controls & Indicators:
Input Selection: .................................................................................... Four momentary switches with LEDs
Re-clocker Locked: ...................................................................................................................... Bi-Color LED
SD Rate Detect: ............................................................................................................................... Green LED
HD Rate Detect: ............................................................................................................................... Green LED
3G Rate Detect: ................................................................................................................................ Green LED
Environment/Power (PWT-400):
Temperature: ....................................................................................................................... 0° to 50°C Ambient
Humidity: ............................................................................................................... 0% to 90% non-condensing
Power: ..................................................................................................................................................... 5 Watts
Voltage: ...................................................................................................................................................... 5VDC
Adapter Voltage: ............................................................................................................ 100-240VAC 50-60Hz
Mechanical:
Height:......................................................................................................................................................1.0 Inch.
Width:.......................................................................................................................................................5.5 Inch.
Length: ................................................................................................................................................. 9.25 Inch.
Weight:..................................................................................................................................................... 1.5 Lbs.
The manufacture reserves the right to change specifications without notice
2709 State Hwy 248 Branson, MO 65616
linkelectronics.com
Phone: (800) 776-4411