30 Voice POTS(FXO\FXS) over E1\G.703 multiplexer

30 Voice POTS(FXO\FXS) over E1\G.703 multiplexer

30 POTS语音（FXO / FXS）在E1 / G.703多路复用器

议价

加入意向
功能
30 POTS语音（FXO / FXS）在E1 / G。703 多路复用器（也称为 语音E1转换器) 实现30vice（FXS / FXO）和以太网G. 703标准的E1传输 电话线路的通过E1网络，实现了长距离延伸。 BD-E1-MUX30是一个高性能，多类型的远程以太网桥。 它体积小，成本低，非常适合于成本敏感的桥接应用。
特征
  • 实现了本地设备基于自主知识产权的集成电路遥控装置远程监控;
  • 提供两种时钟类型：E1主时钟，E1线路时钟;
  • 实现了自动速率设置的本地设备到远程设备
  • 具有伪随机码检测的功能; 方便电路的断开; 且可用于作为错误代码的仪器;
  • E1支持75 | ¸不平衡和120 | ¸平衡同时阻抗;
  • 提供30个语音信道，支持调用指示
  • 提供1个以太网端口（可选）
  • 语音端口支持O口和S端口，输出端口连接交换机和S端口连接用户手机;
E1接口
接口标准：符合G. 703标准
接口速率：2048kbps
代码：HDB3
接口阻抗：75 | ¸（不平衡），120 | 均衡）
连接器：BNC（75 |¸），RJ45（120 |¸）
振动特性：满足G. 742和G. 823标准
时钟类型：内部时钟，线路时钟
FXS电话端口
环voltage¡¡¡¨¬ºo75V
环frequency¡¡¡¨¬ºo25HZ
两线路输入impedance¡¡¡¨¬ºo600| ¸（挂）
Wastage¡¡¡¨¬ºo40分贝
FXO交换机端口
环测试voltage¡¡¡¨¬ºo35V
环试frequency¡¡¡¨¬ºo17HZ-60HZ
两线路输入impedance¡¡¡¨¬ºo600| ¸（吊客）
Wastage¡¡¡¨¬ºo40分贝
应用
Function
30 Voice POTS (FXO/ FXS) over E1/ G. 703 multiplexer (also called voice to E1 converter) realize 30vice (FXS/ FXO) and ethernet over G. 703 standard E1 transmission, realizing the long-distance extend of telephone line through E1 network. BD-E1-MUX30 is a high-performance, multi-type long-range Ethernet bridge. Its small size, low cost and very appropriate to the cost-sensitive bridging applications.
Features
  • realizes long-distance monitoring of local device to the remote device based on self-copyright IC;
  • provides two clock types: E1 master clock, E1 line clock;
  • realize the automatically rate set of local device to remote device
  • has the function of pseudo-random code testing; convenient for opening of the circuit; and can be used as an error code instrument;
  • E1 supports 75| ¸ unbalanced and 120| ¸ balanced impedance at the same time;
  • Provides 30 voice channels, support calling indication
  • Provide one port ethernet (optional)
  • Voice port supports O port and S port, O port connects switch and S port connects user phone;
E1 interface
Interface standard: Conforms to G. 703 standard
Interface rate: 2048kbps
Code: HDB3
Interface impedance: 75| ¸ (unbalanced) , 120| ¸ (balanced)
Connecter: BNC (75 | ¸) , RJ45 (120 | ¸)
Vibration characteristic: Satisfies G. 742 and G. 823 standard
Clock type: internal-clock, line clock
FXS phone port
Ring voltage¡¡¡¨¬ºo75V
Ring frequency¡¡¡¨¬ºo25HZ
Two line input impedance¡¡¡¨¬ºo600| ¸ (hanging off)
Wastage¡¡¡¨¬ºo40 db
FXO switch port
Ring test voltage¡¡¡¨¬ºo35V
Ring test frequency¡¡¡¨¬ºo17HZ-60HZ
Two line input impedance¡¡¡¨¬ºo600| ¸ (hanging-off)
Wastage¡¡¡¨¬ºo40 db
Application