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Patton Electronics 460
G.703 Balun, 2 Mbps (75-Ohm to 120-Ohm)

Patton 460
G.703 Balun, 2 Mbps (75-Ohm to 120-Ohm)
Now You Can Solve Mismatches Between Coax and Twisted Pair G.703 Terminations!
 
Model 460
 
  Features & Benefits
  • Data Rates to 2.048 Mbps
  • 75 Ohm Dual Coax to 120 Ohm Twisted Pair
  • Bi-Directional Signal Conversion
  • No AC Power or Batteries Needed
  • Male or Female Coax BNC Connectors Available
  • Ultra-Miniature Enclosure
 
Overview  

The Patton Model 460 is a miniature G.703 balun that allows 75 ohm coax hardware to communicate with 120 ohm twisted pair equipment. The Model 460 specifically addresses the ONP requirement that European PTTs offer 120 ohm twisted pair terminations to their customers. Some PTTs and private carriers are standardized on 75 ohm coax, or have customers whose CPE has only 75 ohm coax connections. The Model 460 presents a ready solution to this termination mismatch. Supporting E1 data rates to 2.048 Mbps, the Model 460 receives 75 ohm signals and converts them to 120 ohm for transmission over a network or reception by a CPE. The signals output by the Model 460 are scaled to match the pulse shape requirements specified by the CCITT G.703 standard. The Model 460 can perform 120 ohm to 75 ohm signal conversion as well, giving the device a dual role.

 


 
Specifications


Transmission Line: CCITT G.703 (unstructured)
Data Rate: 2.048 Mbps
75 Ohm Connection: Dual coax BNC connectors, male or female (RG 59 or 2002 coax)
120 Ohm Connection: Shielded RJ-45 jack (internal terminal block included)
Power Supply: none required
Link-to-Data Isolation: 500 volts AC/DC
Operating Temperature: 0 to 50C (32 to 122F)
Dimensions: 2.7" (6.86 cm) L x 1.7" (4.32 cm) W x 0.8 (2.03 cm) D
 

Patton Part # Black Box Part # Description
460RC/16/F MT243A  G.703 Balun Module Unit 
460F MT242A-F  G.703 Balun (Dual BNC Female) 
460F MT242A-F-UK  PX, G.703 BALUN 75/120 MT242A-F-UK 
460RC/F MT243C-F  G.703 Balun Module 
460M MT242A-M  G.703 Balun (Dual BNC Male) 
460R/16 RM243A  G.703 Balun Panel 
465RC/16/F MT257A  BALUN MATE  II 
465F MT256A-F  PX, G.703 BALUN 
465MC MT255A-M  PX,G.703 BALUN, W/CABLE 
462F MT260A-F  Balun, 8Mbps 
462M MT260 A-M  Balun  8Mbps 
463F MT261A-F  Balun 34Mpbs 
463M MT261A-M  Balun, 34Mbps 

Patton Products

     

1-301-924-7400
Sales Ext 17   Support Ext 25

2017 Data Connect Enterprise
3405
Olandwood Court
Olney, Maryland 20832