Signal Processing Systems : Distribution Amplifiers : Evertz - 500DA

1 x 9 SD-SDI Reclocking Distribution Amplifier

Model: 500DA

Normal mode for SMPTE ST 259 (143 to 540Mb/s) or DVB/ASI signals - auto detects correct bitrate
Jumper selectable mode for SMPTE ST 310 (19.4Mb/s)
Fully hot-swappable from front of frame with no BNC disconnect required
Independent isolated output drivers to ensure no cross channel loading effects (i.e. no need to terminate unused outputs)
Outputs maintain polarity from input to output for DVB-ASI applications

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The Evertz 500DA Reclocking Distribution Amplifier provides inexpensive distribution of your SMPTE ST 310 and SMPTE ST 259 serial digital video signal at rates of 19.4Mb/s and 143Mb/s to 540Mb/s. Ideal in applications where a large quantity of outputs are required, the DA features an auto-equalized input with nine isolated reclocked outputs. The input also features an isolated return that is capacitively coupled to ground. The 500DA has been designed for use as a SMPTE ST 310 (19.4Mb/s), DVB-ASI or SMPTE ST 259 distribution product. SMPTE ST 310 support is selected by setting a rate select jumper. The 500DA is housed in the 3RU 500FR frame that will hold up to 16 modules.

Normal mode for SMPTE ST 259 (143 to 540Mb/s) or DVB/ASI signals - auto detects correct bitrate
Jumper selectable mode for SMPTE ST 310 (19.4Mb/s)
Fully hot-swappable from front of frame with no BNC disconnect required
Independent isolated output drivers to ensure no cross channel loading effects (i.e. no need to terminate unused outputs)
Outputs maintain polarity from input to output for DVB-ASI applications
Tally output on Frame Status bus upon loss of input signal for quality monitoring
VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 500FR frame with 500FC VistaLINK® Frame Controller
SMPTE ST 259 A, B, C, D (143Mb/s to 540Mb/s), DVB-ASI, SMPTE ST 310 (19.4Mb/s) (jumper selectable)
Return Loss > 15dB up to 540Mb/s
440m auto eq. at 270Mb/s (Belden 1694A)
380m auto eq. at 270Mb/s (Belden 1694A) with HD SDI modules within 500FR
9 Reclocked Outputs
Return Loss > 15dB up to 540Mb/s
Wideband Jitter < 0.2UI
Card Edge LED's: Reclocker Rate (6 LEDs), Reclocker Locked, Max. Equalization Warning, ST 310 Reclocker Enabled, Module Health Status

DA Video Input - SDI
DA Video Output - SDI
Spec Sheet available - Yes

Number of Inputs: 1
Number of Outputs: 9
Rack Units (Height): 3
Active Power: 6 Watt
DC Voltage: 12 Volts
Regulatory Compliance: FCC Part 15 Class A, EU EMC Directive
Standard (259 Mode): SMPTE ST 259 A, B, C, D (143 to 540Mb/s) or DVB-ASI
Standard (310 Mode): SMPTE ST 310 (19.4Mb/s)
Connector: BNC per IEC 61169-8 Annex A
Equalization: Automatic to 440m @ 270Mb/s with Belden 1694A
Return Loss: > 15 dB (up to 540Mb/s)
Number of Outputs: 9 (Reclocked)
Signal Level: 800 mV (nominal)
DC Offset: 0V ±0.5 V
Rise and Fall Time: 470 ps (nominal)
Overshoot: < 10 % of amplitude
Wideband jitter: < 0.2UI
Number of Slots: 1

SDI Reclocking Distribution Amplifier 53 kb - Data Sheet

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