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| > 产品资讯 - CCITT G.703 Balun |
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Mini Balun
The Mini Balun, a fully shielded product which ideal in applications where size and space are restricted due to small dimension. They are intended for panel or cable mounting and feature IDC termination allowing installation without special tools. They are available in three versions, 2-8Mbit/s, 2-8-34 Mbit/s or 34 to 155Mbit/s.
These mini Balun surface mount transformers are replacements to traditional coaxial,
ceramic and printed circuit board baluns. Designed for matching to the differential inputs and outputs or modern chipsets. Conversion to twisted pair cabling enables the use of high density IDC modules in digital Distribution Frames thus decreasing wiring densities more than 5 times.
* Contacts plated min 1. 25μNi & min 1. 25μAu
* IDC connect/disconnect cycle>20
* Coax connectors with Be/Cu contacts and Teflon insulators
* IDC to suit 24. 26. 28 AWG Copper cable, Teflon insulators.
* Body parts plated min 5μ Ni
* Coaxial connector connect/disconnect cycle >500
* Cable anchorage is via a tortuous path around the stuffer cap and grounding ring
* IDC connect/disconnect cycle>20
* IDC contacts phosphor Bronze
The Dual Balun provide transformation of 75 ohm coaxial TX/RX pair to two 120 ohm twist pair output on a single RJ45 jack
Specification : No AC power or batteries needed
Link-to-data isolation: Mini. 250V
Bi-directional signal conversion
Operating temperature: 0-75°C
Ultra-miniature enclosure
Typical distance on good quality cable will be 180 meter |
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