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7700 MultiFrame Manual

7705OE-3 Triple SDI Optical to Electrical Converter, 19.4Mb/s or 143-540Mb/s

7705OE-3 - 2

Revision

1.2

CONTROL/

INDICATION

RATE

259M/310M

SIGNAL

PRESENT

OPTICAL

RECEIVER

CABLE

DRIVER

RECLOCK

OPTICAL

RECEIVER

CABLE

DRIVER

RECLOCK

OPTICAL

RECEIVER

CABLE

DRIVER

RECLOCK

SDI Outputs

Optical Inputs

SIGNAL

WARNING

MODULE

STATUS

Figure 1-1: 7705OE-3 Block Diagram

Summary of Contents for 7705OE-3

Page 1: ...bers 4 3 SPECIFICATIONS 5 3 1 OPTICAL INPUTS 5 3 2 SERIAL VIDEO OUTPUTS 5 3 3 ELECTRICAL 5 3 4 PHYSICAL 5 4 STATUS INDICATORS AND DISPLAYS 6 4 1 STATUS INDICATOR LEDS 6 5 JUMPERS AND LOCAL CONTROLS 7 5 1 SELECTING WHETHER LOCAL FAULTS WILL BE MONITORED BY THE GLOBAL FRAME STATUS 7 5 2 SELECTING THE RECLOCKING RATE 7 Figures Figure 1 1 7705OE 3 Block Diagram 2 Figure 2 1 7705OE 3 Rear Panel 3 Figur...

Page 2: ... are not warranties of future performance either express or implied The only warranty offered by Evertz in relation to this product is the Evertz standard limited warranty stated in the sales contract or order confirmation form Although every attempt has been made to accurately describe the features installation and operation of this product in this manual no warranty is granted nor liability assu...

Page 3: ...ndependent channels Provides 45 independent channels of optical conversion in a single 3RU frame Supports all SMPTE 259M standards with operation from 143Mb s 360Mb s Supports additional standards of SMPTE 305M SDTi SMPTE 310M 19 4Mb s SMPTE 344M 540Mb s M2S and DVB ASI 270Mb s Supports multi mode or single mode fiber Fully hot swappable from front of frame with no fiber or BNC disconnect reconnec...

Page 4: ...0Mb s 7705OE 3 2 Revision 1 2 CONTROL INDICATION RATE 259M 310M SIGNAL PRESENT OPTICAL RECEIVER CABLE DRIVER RECLOCK OPTICAL RECEIVER CABLE DRIVER RECLOCK OPTICAL RECEIVER CABLE DRIVER RECLOCK 1 1 2 2 3 3 SDI Outputs Optical Inputs SIGNAL WARNING MODULE STATUS Figure 1 1 7705OE 3 Block Diagram ...

Page 5: ...OE 3 Rear Panel SDI INPUT There are three SC PC shown ST PC or FC PC female optical connectors for 3 separate channels of SMPTE 297M optical 10 bit serial digital video signals compatible with the SMPTE 259M SMPTE 305M SMPTE 344M DVB ASI or SMPTE 310M 19 4 Mb s standards SDI OUTPUT There are three BNC connectors each with a reclocked serial component video output converted from the corresponding c...

Page 6: ... fiber The transmission characteristics of the fiber are dependent on the shape of the optical core and therefore care must be taken to prevent fiber damage due to heavy objects or abrupt fiber bending Evertz recommends that you maintain a minimum bending radius of 3 cm to avoid fiber bending loss that will decrease the maximum attainable distance of the fiber cable The Evertz fiber optic modules ...

Page 7: ...e housing Operating Wavelength 1270nm to 1610nm Max Input Power 0dBm Optical Sensitivity 32dBm 3 2 SERIAL VIDEO OUTPUTS Number of Outputs 3 reclocked independent channels Connector 3 1 per input channel reclocked Signal Level 800mV nominal DC Offset 0V 0 5V Rise Fall Time 900ps nominal Overshoot 10 of amplitude Return Loss 15dB up to 540Mb s Jitter 0 2 UI 3 3 ELECTRICAL Voltage 12VDC Power 6 Watts...

Page 8: ...L FAULT This Red LED indicates poor module health and will be On during the absence of a valid input signal on all 3 inputs if any input detects a weak optical carrier or if a local input power fault exists i e a blown fuse The LOCAL FAULT indication can also be reported to the frame through the FRAME STATUS jumper MODULE OK This Green LED indicates good module health It will be On when a valid in...

Page 9: ...ED s and on the Frame s Fault Tally output install this jumper in the On position default When this jumper is installed in the Off position local faults on this module will not be monitored 5 2 SELECTING THE RECLOCKING RATE The RATE SELECT jumpers J18 J21 and J22 determine whether the channel 1 2 or 3 respectively will operate as a distribution amplifier with SMPTE 259M 143 to 540 Mb s SMPTE 305M ...

Page 10: ...7700 MultiFrame Manual 7705OE 3 Triple SDI Optical to Electrical Converter 19 4Mb s or 143 540Mb s 7705OE 3 8 Revision 1 2 This page left intentionally blank ...

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