E1 G.703 to V.35 and 10\100BaseT Ethernet converter

E1 G.703 to V.35 and 10\100BaseT Ethernet converter

E1 G.703到V.35和10 / 100BaseT以太网转换器

议价

加入意向
产品特点
实现这一目的的设备远端设备的远程监控（双排指示灯，上排指示当地的地位;下排指示远端状态）;
基于自主知识产权的集成电路;
五，35和以太网的总速率为1984K，V 35速度设定后自动以太网速率将分配;
实现自动速率下的远程终端设备下令本地端设备; 以太网端口
提供了4个时钟类型：E1主时钟，E1线路时钟，五，35主时钟，五35外部时钟;
提供3种环回功能，即E1自我循环在本端，五，35 /以太网自我循环在本端和V 35 /以太网被责令自环的远端;
具有的功能的伪随机码检测的（PATT）; 方便电路的断开; 并且可被用作一个2M错误代码工具;
支持75|¸不平衡，并在同一时间120|¸均衡阻抗;
五，35支持热插拔和DTE和DCE设备的连接;
以太网接口10 / 100M; 半/全双工自适应性; 支持VLAN和AUTO-MDIX（交叉线和直线连接线自适应性）;
有以太网监控自动复位功能，设备就不会死;
技术指标
E1接口
标准：与G. 703标准兼容。
价格：的N×64Kbps的，N = 1-32
编码：HDB3
阻抗：75欧姆（不平衡），120oohm（平衡）
连接器：BNC（75欧姆），RJ45（120欧姆）
抖动性能：符合G. 742和G. 823
时钟：内部时钟，恢复时钟。
10 / 100Base-T的接口
速度：10 / 100M，全/半双工自动协商
协议：支持IEEE 802.3
MAC地址Entiries：4096 Entiries
总内存大小：64MBits SDRAM
物理接口：RJ45，支持AUTO-MDIX
V. 35接口
价格：的N×64Kbps的，N = 1-32
接口：与五35标准兼容。
连接器：DB25插座
连接方式：DCE
时钟：G. 703恢复时钟，内部时钟，五35外部时钟。
尺寸
桌面型：210（W）* 140（D）* 30（H）
运行环境
电压：AC90V-260V或DC48V
功耗：（= 3瓦
工作温度：0〜50℃
储存温度：-40℃〜+ 70℃
湿度：95％
应用：

PRODUCT CHARACTERISTIC
realizes long-distance monitoring of this end equipment to the far-end equipment (two-row indicating lamp; upper row indicating local status; lower row indicating far-end status) ;
based on self-copyright IC;
overall rate of V. 35 and Ethernet is 1984K, Ethernet rate will be allocated automatically after V. 35 rate is set;
realizes automatic rate following of remote-end equipment ordered by local-end equipment; Ethernet port
provides 4 clock types: E1 master clock, E1 line clock, V. 35 master clock, V. 35 external clock;
provides 3 kinds of loop-return function, namely E1 self-looping at local end, V. 35/ Ethernet self-looping at local end, and V. 35/ Ethernet being ordered to self-loop at remote end;
has the function (PATT) of pseudo-random code testing; convenient for opening of the circuit; and can be used as a 2M error code instrument;
supports 75¦¸ unbalanced and 120¦¸ balanced impedance at the same time;
V. 35 supports hot plugging and connection with DTE and DCE equipment;
Ethernet interface 10/100M; half/ full duplex self adaptable; supporting VLAN and AUTO-MDIX (crossed line and straightly connected line self-adaptable) ;
has self-reset function of Ethernet monitoring, equipment will not die;
Specifications
E1 interface
Standard: compatible with G. 703 standard.
Rate: N x 64Kbps, N= 1-32
Coding: HDB3
Impedance: 75ohm (unbalance) , 120oohm (balance)
Connector: BNC (75ohm) , RJ45 (120ohm¸)
Jitter Performance: Meet G. 742 and G. 823
Clock: internal clock, Recovery clock.
10/100Base-T Interface
Rate: 10/100M, full/ duplex auto-negotiation
Protocol: Support IEEE 802.3
MAC Address Entiries: 4096 Entiries
Total Memory Sizes: 64MBits SDRAM
Physical interface: RJ45, support AUTO-MDIX
V. 35 interface
Rate: N x 64Kbps, N= 1-32
Interface: compatible with V. 35 standard.
Connector: DB25 socket
Connect mode: DCE
Clock: G. 703 recovery clock, internal clock, V. 35 external clock.
Dimension
Desk top type: 210 (W) *140 (D) *30 (H)
Operating Environment
Voltage: AC90V-260V or DC48V
Power Consumption: (=3 Watts
Working temperature: 0~50C
Storage temperature: -40C~+70C
Humidity: 95%
Application: