Welcome: Beijing chuangjilink Technology Co., Ltd.
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Product overview：
BH-G.703-1/16 75/120 ohm balanced unbalanced converter, full frame type product configuration can support 16 conversion, can be arbitrary configuration. The product solves 75Ohm copper shaft to the signal of 120ohm twisted pair conversion.
二、Set up：
一． RJ45 binding definition
1、
2．Products using RJ45 seat belt shielding terminal. Twisted pair copper cable connection and arranged as follows:
|
Signal |
RJ45 Description |
DTE RJ45 |
BNC Description |
DTE BNC |
|
RxA |
Receive Input Negative |
1 |
Receive Input |
Tip |
|
RxB |
Receive Input Positive |
2 |
Receive Ground |
Ring |
|
TxA |
Transmit Output Negative |
4 |
Transmit Output |
Tip |
|
TxB |
Transmit Output Positive |
5 |
Transmit Ground |
Ring |
三、Characteristic：
Transmission Line: ITU/CCITT G.703(unstructured)
Data Rate: 2.048Mbps
ITU-T G.703 bnc/RJ45 balun
Part No
E1 Interface
BH-G.703-1
1*E1 、 75Ω-120Ω
BH-G.703-16
16*E1 、75Ω-120Ω
Contact: skype : bjchuangji@126.com
Phone: 153-0001-2993，185-1923-3897
Tel: 010-57215868
Email: chuangjilink@126.com
Add: No. 128 South Fourth Ring Road, Fengtai District, Beijing