G703 GROUND ISOLATION UNIT

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EQL Teleconnect
PO Box 351
Minto NSW 2566
Australia

Tel: + 61 2 9824 5680
Fax: + 61 2 9824 5685 

G703 E1 AND T1 COAXIAL TRANSMISSION LINE ISOLATION UNIT


All G703 Transmisison Line Isolation Units will operated in 2 Mbits (E1 ) and 1.5 Mbits (T1) transmission speeds.

Design Technology that brings you high reliability performance.

All EQL's products are precision manufactured to ISO 9002 standards using the best quality materials to ensure full compliance with ITU-T G703 recommendations and international industry standards.  All G703 Line Isolation Units are tested to ensure they perform 100% to specifications as our guarantee they will work first time every time.

As our guarantee of performance and quality our products come  with a 12 months replacement warranty.  

Major Features : 
  • Provides Ground Isolation for ITU-T G703 Transmission
  • Protects sensitive transmission equipment
  • Improves BER Performance
  • Bi-directional Operation
  • Compact and proven design
  • Passive Device (no power required)
  • Fire retardant enclosure 
  • Designed for cost effective implementation
Specification : 
Electrical Characteristics
Data Transmission Rate T1 (1.5Mbps) or E1 (2 Mbps)
Impedance 75 Ohm coax to 75 Ohm coax
Pulse Mask: Mark (1) Level 2.37V
Space (0) Level 0+ 0.237V
Standard Pulse Width: 244ns
Insertion Loss: 0.2dB 2Mbps 0.3dB 2Mbps
Return Loss >21 dB 51 to 102 KHz
>26 dB 102 to 2048 KHz
>25 dB 2048 to 3072 KHz 
Dielectric Strength >100 V (AC & DC) 
  
Physical Characteristics:
Materials 
Finish BNC Body: Brass Nickel
Center Pin  Brass Gold
Insulator PTFE
Casing ABS UL 94V-0
Operating Temperature Range -5o to +55oC
 
Standards:
ITU Meets or exceeds G703 Specification
ROHS Compliance 2002/95/CE Compliant
   

** Specifications subject to change without notice

 

G703 E1 Transmission Line Isolation Unit
BNC Male to BNC Female
2 Mbps version

Part No: E10155

G703 E1 Transmission Line Isolation Unit

T43 HDC Male to T43 HDC Female
For DDF In line application
2 Mbps version

Part No: E10160
Dimensions
Schematic
Return Loss

 


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is 100% owned by
EQL International Marketing Pty Ltd
Australian Business No: 93 098 402 218  
 EQL International Marketing Pty Ltd ABN 93 098 402 218
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