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Overview 

 

3 Overview 

The 

TP-305A

 

UXGA - Audio - RS-232 Line Receiver/DA

 receives a CAT 5 

signal from a transmitter

1

 and distributes it to up to five other receivers (via 

CAT 5 cables). The 

TP-305A

 also decodes the CAT 5 signal and distributes 

it to a UXGA output, an analog audio output, a digital audio output and an 
RS-232 output. 

The 

TP-305A

 serves as a power center that can distribute power to both the 

transmitter and the connected receivers (see section 

 3.1

). 

In particular, the 

TP-305A

 features: 

 

Resolution of up to UXGA 

 

UXGA output on a 15-pin HD computer graphics video connector 

 

Digital audio output (S/PDIF) on an RCA connector and an analog 

audio output on a 3.5mm mini jack 

 

A transmission range of up to 300ft (up to 100 meters) over STP 

cabling  

 

Changeable polarity of the encoded H and V Sync for video (UXGA) 

 

EQ. and LEVEL controls for the video (UXGA) output 

To achieve the best performance: 

 

Use only good quality connection cables

2

 to avoid interference, 

deterioration in signal quality due to poor matching, and elevated noise 
levels (often associated with low quality cables). 

 

Avoid interference from neighboring electrical appliances that may 

adversely influence signal quality and position your Kramer 

TP-305A 

away from moisture, excessive sunlight and dust 

 

 
 
 
 

                                                       

 

1 For example, the Kramer TP-121, TP-123 or TP-45 

2 Available from Kramer Electronics on our Web site at 

http://www.kramerelectronics.com

 

Summary of Contents for TP-305A

Page 1: ...Kramer Electronics Ltd Preliminary USER MANUAL Model TP 305A UXGA Audio RS 232 Line Receiver DA...

Page 2: ...Units 8 5 3 Wiring the CAT 5 LINE IN LINE OUT RJ 45 Connectors 10 5 4 Wiring the RS 232 Connector 10 6 Technical Specifications 11 Figures Figure 1 TP 305A UXGA Audio RS 232 Line Receiver DA 5 Figure...

Page 3: ...includes the following items TP 305A UXGA Audio RS 232 Line Receiver DA Power supply 12V DC This user manual2 2 Getting Started We recommend that you Unpack the equipment carefully and save the origi...

Page 4: ...witches Set the Hs and Vs polarity switches Step 2 Set the underside switches see section 5 Step 2 Set the underside switches see section 5 A OUT UDIO L IN INE T P 1 2 4 XGA OUT X G A A u d io D a t a...

Page 5: ...tput S PDIF on an RCA connector and an analog audio output on a 3 5mm mini jack A transmission range of up to 300ft up to 100 meters over STP cabling Changeable polarity of the encoded H and V Sync fo...

Page 6: ...2 Shielded Twisted Pair STP Unshielded Twisted Pair UTP We recommend that you use Shielded Twisted Pair STP cable There are different levels of STP cable available and we advise you to use the best qu...

Page 7: ...LINE OUTPUT RJ 45 Connectors Connect to4 the LINE IN RJ 45 connector on a receiver5 from 1 to 5 8 AUDIO OUT ANALOG 3 5mm Mini Jack Connect to the stereo analog audio acceptor 1 9 S PDIF RCA Connector...

Page 8: ...ers and up to five TP 305A units can be connected to increase the number of outputs to 25 5 1 Connecting a Single TP 305A To connect a TP 123 TP 305A UXGA Audio RS 232 Line Receiver DA system3 as illu...

Page 9: ...up to 300ft up to 100m 5 The LINE OUTPUT 5 RJ 45 connector on the TP 305A to the LINE IN RJ 45 connector on another TP 1243 unit via STP cabling4 with a range of up to 300ft up to 100m 4 Connect the 1...

Page 10: ...ine Receiver DA system do the following 1 Connect a transmitter to the LINE IN RJ 45 connector of the first TP 305A 2 Connect the LINE OUTPUT 1 RJ 45 connector of the first TP 305A to the LINE IN RJ 4...

Page 11: ...45 connector of the fourth TP 305A 5 Connect the LINE OUTPUT RJ 45 connectors of each TP 305A unit to the LINE IN RJ 45 connectors of the appropriate receivers as illustrated in Figure 4 6 On each TP...

Page 12: ...White 5 Blue White 6 Orange 6 Green 7 Brown White 7 Brown White 8 Brown 8 Brown Pair 1 4 and 5 Pair 1 4 and 5 Pair 2 3 and 6 Pair 2 1 and 2 Pair 3 1 and 2 Pair 3 3 and 6 Pair 4 7 and 8 Pair 4 7 and 8...

Page 13: ...232 TxD out line MAX OUTPUT LEVEL Video 1 6V Audio 2 3V POWER OUTPUTS 12V DC 0 5A max via each RJ 45 output pins 4 5 RESOLUTION WUXGA 1080p BANDWIDTH 20Hz to 20kHz 1dB audio SAMPLING RATE FOR S PDIF 4...

Page 14: ...suse abuse neglect fire water lightning or otheractsofnature ii Product modification or failure to follow instructions supplied withtheproduct iii Repairorattemptedrepairby anyonenot authorizedbyKrame...

Page 15: ...st information on our products and a list of Kramer distributors visit our Web site www kramerelectronics com where updates to this user manual may be found We welcome your questions comments and feed...

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