E1 G.703 to 31 channel RS232 converter

E1 G.703 to 31 channel RS232 converter

E1 G.703 31路RS232转换器

议价

加入意向
E1 G. 703 31channel RS232转换器/ 31路RS232超过E1 G. 703转换器
产品特点
RS232速率支持0〜115200Kbps自适应;
支持RS232接口（TXD，RXD，GND）
RS232支持热插拔，连接到DTE或TCE装置;
提供2种环回功能，即E1自我循环在本端（ANA）和RS232自循环在本端（REM）
AC220V和DC-48V的选项，DC-48V不分正负极与简单的安装和维护;
有伪随机码测试（PATT），这带来了安装，调试，设备维修带来极大的方便的功能;
E1接口支持75欧姆，不平衡和120欧姆平衡阻抗的同时，
E1接口
线路速率：2.048Mbps的
线路代码：HDB
接口标准：ITU-T G. 703
E1阻抗：75欧姆（不平衡）和120欧姆（平衡）
连接：双同轴电缆BNC和120欧姆双绞线（RJ45）
抖动容限：细于G. 742和G. 823
时钟：内部时钟，线路时钟
RS232interface
价格：异步模式0〜115200自动适应。
接口：符合ITU-T V. 24 V. 11
连接器：DB9
连接方式：DCE
电源
工作电压范围宽，良好的
防干扰和隔离，工作稳定
DC-48V，范围DC-36V〜DC-72C
AC220V，AC165V范围〜AC240V
功耗：（= 3瓦
环境条件
工作温度：0℃〜+ 50℃
储存温度：-20℃〜+ 70℃
相对温度：95％（未冷凝）
尺寸
210毫米（L）的
140毫米（W）的
30毫米（H）的
应用：
E1 G. 703 to 31channel RS232 converter / 31 channel RS232 over E1 G. 703 converter
PRODUCT CHARACTERISTIC
RS232 rate support 0~115200Kbps self-adapt;
Support RS232 interface (TXD; RXD; GND)
RS232 support hot-plug, connection to DTE or TCE device;
offer 2 kinds of loop-return function, namely E1 self-looping at local end (ANA) and RS232 self-looping at local end (REM)
AC220V and DC-48V for option, and DC-48V is not divided into positive and negative pole with simple installation and maintenance;
has the function of pseudo-random code testing (PATT) , which brings great convenience for installation, debugging and maintenance of equipment;
E1 interface supports 75ohm, unbalanced and 120ohm balanced impedance at the same time;
E1 Interface
Line Rate: 2.048Mbps
Line Code : HDB
Interface Standard: ITU-T G. 703
E1 Impedance: 75ohm (unbalance) and 120ohm (balance)
Connections : dual coax BNC and 120-ohm twisted-pair (RJ45)
Jitter tolerance : finer than G. 742 and G. 823
Clock: internal clock, line clock
RS232interface
Rate: asynchronous mode 0 to 115200 bps auto-adapt.
Interface: conform to ITU-T V. 24 V. 11
Connector: DB9
Connect mode: DCE
Power supply
working voltage range wide, good
anti-disturb and Isolation, work stable
DC-48V, range DC-36V~DC-72C
AC220V, range AC165V~AC240V
Power Consumption: (=3 Watts
environment condition
Operating temperature: 0C~+50 C
Storage temperature: -20 C~+70 C
Relative temperature: 95% (uncondensed)
Dimension
210mm (L)
140mm (W)
30mm (H)
APPLICATION: