background image

 

 

Step 4:  Connect inputs and outputs 

Always switch OFF the power on each device before connecting it to your 

676T

/

676R

 

 
 

 

For optimal performance, use the recommended Kramer cables available at 

www.kramerav.com/product/676T

. 

Using third-party cables may cause damage! 

 

To install/replace the OSP-MM1 or other Kramer recommended SFP+ 
transceiver

1.  Pull the bail out and remove the currently installed transceiver, 

insert the protective cap and store in a safe place. 

2.  Make sure the bail of the new transceiver is pushed up, in the 

closed position. 

3.  Insert the new transceiver into the relevant optical device SFP+ slot 

and push it in until it clicks. 

4.  Remove the protective cap and store it in a safe place for future 

use. 

Warning: 

Connecting the OSP SFP+ connector to an LC(APC) fiber 

connector may cause poor performance and damage the connector!  
Refer to 

www.kramerav.com/downloads/OSP-MM1

 for more information.

 

 

Warning: Class 1 Laser Product 

  Invisible laser radiation present. 

  Avoid long-term viewing of laser. 

  Avoid the use of magnifying viewing aids or instruments (such as binoculars, telescopes, microscopes and 

magnifying lenses, but not spectacles or contact lenses). 

  Avoid placing optical devices in the emitted beam that could cause the concentration of the laser radiation to be 

increased. 

Step 5:  Connect power 

Connect the power cord to 

676T

/

676R

 and plug it into the mains electricity. 

 

Safety Instructions (Se

www.kramerav.com

 for updated safety information)

 

 

Caution: 

  There are no operator serviceable parts inside the unit. 

Warning: 

  Use only the power cord that is supplied with the unit.  

  Disconnect the power and unplug the unit from the wall before installing.

  

 

  

  

Summary of Contents for 676T

Page 1: ...DMI signal is detected Off when no active signal is detected on the connected acceptor 3 LINK LEDs Tx Lights green when OUT IN SFP is connected and an active Tx optical link is detected Lights red when OUT IN SFP is connected and a fault is detected on the single primary 676R receiving optical link Off when the OUT IN SFP is disconnected Rx Lights green when OUT IN SFP is connected and an active R...

Page 2: ... receives power 16 HDMI OUT Connector Connect to an HDMI acceptor 17 RS 232 Tx Tr G 3 pin Terminal Block Connector Connect to the serial control port of a controlled device located next to the 676R Only the controlled device connected to the single primary receiver returns serial data to the transmitter 18 OUT IN SFP Connector Connect the fiber optic cable to the plugged in SFP optical module conn...

Page 3: ...ecting the OSP SFP connector to an LC APC fiber connector may cause poor performance and damage the connector Refer to www kramerav com downloads OSP MM1 for more information Warning Class 1 Laser Product Invisible laser radiation present Avoid long term viewing of laser Avoid the use of magnifying viewing aids or instruments such as binoculars telescopes microscopes and magnifying lenses but not ...

Page 4: ...ed appearance On down HDCP OFF Always input HDCP unsupported appearance MAC mode 4 For future use Control the devices Operate remotely by RS 232 serial commands transmitted by a touch screen system PC or other serial controller RS 232 Control Protocol 3000 on the Micro USB Baud Rate 115 200 Parity None Data Bits 8 Command Format ASCII Stop Bits 1 Example get device model name model cr Factory Defa...

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