Gigabit Ethernet to STM-1 Convergence Converter
千兆位以太网到 STM 1 收敛转换器
议价
加入意向概述
屋宇署-国家统计局-GE / STM-1 系列的收敛协议转换器由 BAUDCOM 有限公司为运营商尤其是提供大客户私人线服务访问。它简化了传统的解决方案，并使它能够充分利用现有的网络传输资源。它可以用来提供多点，单点服务访问，以简化设备配置，优化网络的结构，实现统一管理整个网络中。
SDH 技术服务为核心，它被提供与访问、 收敛、 传输 TDM 业务和宽带 IP 服务管理功能。它是一种综合的接入转换器适用于传统的电信服务和宽带数据服务。该设备是基于 Gfp 协议和有能力的协议封装的以太网在 SDH;它是能够实现 E1 转以太网，63 行的转换和收敛功能，此外提供与 VLAN 和反向多路复用功能，这样的点对多点的网络模式可以形成与 Baudcom¡¯s 以太网 / E1 转换器，通过该特征边缘网络接入设备和解决方案，为大客户是在建设中大型客户端可用点到多点私人网络以满足边缘网络的多业务接入要求。
功能特点:
提供标准的 STM-1 光学界面;G.707 标准; 符合
应用 19¡¡À 宽和 1U 高封入物，可放在办公桌上或装在 2.2 m 或 2.6 m 高机架或机柜;
支持四个 STM-1 光学接口和与 SDH 传输网络的连接 (1 + 1 光学端口服务备份; 或者; 四个光学端口可以独立使用; 能够从两个不同方向访问的服务);
设有四个 GE 以太网收敛接口 (两个光学端口 SFP + 两个电气端口 RJ45);
支持以太网服务，最大的 252:1 服务收敛功能; 与收敛的性以太网服务可以达 252 线;
支持多种协议的以太网: IEEE 802.3/3u/ 3 x / 3z / 1q;
支持 IEEE 802.3 x 全双工流量控制和背压半双工流控制，并支持基于端口的 VLAN 功能;
支持 HDLC 或 GFP 的标准封装;
支持 E1 环回测试和制止;
支持 E1 框架 / 非成帧模式;
支持 PCM30/30 C 和 PCM31/31 C 结构;
提供一个管理接口，灵活地设置设备的功能;
提供了完整的报警和状态指示;
支持 252 线 VC12 无阻塞交叉;支持自由裁量的上行或下行链路服务;并提供单向和双向广播能力;
支持点对点; 许多网络模型链接;树和环;
支持保护类型，如 1 + 1 和 1:1 等。;
支持两种时钟模式，即自由运行及以下线时钟;
应用串行端口基于 CLI 命令行管理模式，并支持 SNMP 接口。
规格:
| STM-1 光学接口 | | |
| 光学端口传输速率 | 155520kbit / s (STM-1，G.957，框架结构，G.707) | |
| 接口代码类型 | G.957 中指定的代码符合 | |
| 数字信号 | G.707，G.958 符合 | |
| 光源 | LD | |
| 光输出功率 | -9dBm (单模式);-12dBm (多模式) | |
| 接收灵敏度 | -35dBm (BER10-11) (单-mode1310nm); -25dBm (BER10-11) (多模式) | |
| 光纤连接器的类型 | LC / PC | |
| 中心波长 | 850/1310年/1550nm (变从光学模块) | |
| 传输距离 | 0 ~ 40 公里 (40 ~ 120 公里，可定制) (单模式); 0 ~ 2 公里 (多模式) | |
| 以太网电接口 | ||
| 界面功能 | 在符合 IEEE802.3 10，100，1000年米基地-T / 佛罗里达州标准 | |
| 接口类型 | RJ45 | |
| 用户类型 | 10，100，1000年米基地-T | |
| 传输码率 | 1000Mbps | |
| 工作模式 | 支持全 / 半双工 | |
| MAC 地址 | 4K | |
| 最小帧尺寸 | 64 字节 | |
| 最大值。帧大小 | 1916 字节 | |
| 以太网光接口 (可选) | ||
| 界面功能 | 在符合 IEEE802.3 1000 米基地-LX / SX 标准 | |
| 接口类型 | LC | |
| 用户类型 | 1000 米基地-LX / SX | |
| 传输码率 | 1.25Gbps | |
| 管理接口 | ||
| 界面功能 | 在符合 IEEE802.3u 标准 | |
| 接口类型 | RJ45 | |
| 用户类型 | 10/100 M 基地-德克萨斯州 | |
| 传输码率 | 10/100m 自动面议 | |
| 电气特性 | ||
| 电源 | AC220V / 直流 48V | |
| 电压波动范围 | AC165 ~ 265V / 直流-36 ~-72V | |
| 功耗 | (30W | |
| 环境特征 | ||
| 使用温度 | -5 ~ + 50 度 | |
| 存储温度 | -25 ~ + 55 度 | |
| 工作湿度 | 10 ~ 90%，无冷凝 | |
| 大气压力 | 70 ~ 106kpa | |
| EMC | ||
| 在符合 GJB151A-97 和 SC 标准 | ||
应用程序:
应用程序:
Overview
BD-ONS-GE/ STM-1 series of convergence protocol converter is developed by BAUDCOM Co. , Ltd for the operators especially to provide large client private line service access. It simplifies the conventional solution and makes it possible to sufficiently utilize the existing network transmission resources. It can be used to provide multi-point to single-point service access, so as to simplify the equipment configuration, optimize the network structure and realize uniform management in the entire network.
With SDH technology serving as the core, it is provided with access, convergence, transmission and management functions to both TDM services and wideband IP services. It is a sort of integrated access converter suitable for conventional telecommunication services and wideband data services. The equipment is based on Gfp protocol and capable of protocol encapsulation of Ethernet Over SDH; it is able to realize the conversion and convergence functions of 63 lines of E1 to Ethernet, and furthermore provided with VLAN and reverse multiplexing functions, so that the point to multi-point networking mode can be formed with Baudcom¡¯s Ethernet / E1 converters, through which characteristic edge network access equipment and solutions for large clients are available in the construction of large client point to multi-point private networks, so as to meet the multi-service access demands of edge network.
Functional characteristics:
Provided with standard STM-1 optical interface; in accord with G. 707 standard;
Applying 19¡¡À wide and 1U high enclosure, which can be placed on a desk or mounted in a 2.2m or 2.6m high rack or cabinet;
Supporting four STM-1 optical interfaces and connection with SDH transmission network (1+1 optical port for service backup; alternatively; the four optical ports can be used independently; able to access to the services from two different directions) ;
Provided with four GE Ethernet convergence interfaces (two optical ports SFP + two electrical ports RJ45) ;
Supporting convergence of Ethernet services, with the maximum 252: 1 service convergence function; Ethernet services can be up to 252 lines;
Supporting various protocols of Ethernet: IEEE 802.3/3u/ 3x/ 3z/ 1q;
Supporting IEEE 802.3x full duplex flow control and backpressure half-duplex flow control, and supporting port-based VLAN functions;
Supporting either HDLC or GFP standard encapsulation;
Supporting E1 loopback test and suppression;
Supporting E1 framing/ non-framing mode;
Supporting PCM30/30C and PCM31/31C structure;
Provided with one management interface to flexibly set equipment functions;
Provided with complete alarms and status indications;
Supporting 252 lines VC12 non-blocking cross; supporting discretionary uplink or downlink service; and provided with unidirectional and bidirectional broadcast capability;
Supporting many networking models such as point-to-point; link; tree and ring;
Supporting protection types like 1+1 and 1: 1 etc.;
Supporting two clock modes, i. e. free run and following line clock;
Applying serial port based CLI command line management mode, and supporting SNMP interface.
Specification:
| STM-1 optical interface | | |
| Optical port transmission rate | 155520kbit/ s (STM-1, G. 957, frame structure G. 707) | |
| Interface code type | In accord with the codes specified in G. 957 | |
| Digital signals | In accord with G. 707, G. 958 | |
| Light source | LD | |
| Optical output power | -9dBm (single-mode) ; -12dBm (multi-mode) | |
| Receiving sensitivity | -35dBm (BER10-11) (single-mode1310nm) ; -25dBm (BER10-11) (multi-mode) | |
| Type of optical connector | LC/ PC | |
| Central wavelength | 850/1310/1550nm (varying from optical module) | |
| Transmission distance | 0~40km (40~120km to be customized) (single-mode) ; 0~2km (multi-mode) | |
| Ethernet electrical interface | ||
| Interface features | In accord with IEEE802.3 10/100/1000M Base-T/ FL standard | |
| Interface type | RJ45 | |
| User type | 10/100/1000M Base-T | |
| Transmission code rate | 1000Mbps | |
| Working mode | Supporting full/ semi duplex | |
| MAC address | 4K | |
| Min. frame size | 64 bytes | |
| Max. frame size | 1916 bytes | |
| Ethernet optical interface (optional) | ||
| Interface features | In accord with IEEE802.3 1000M Base-LX/ SX standard | |
| Interface type | LC | |
| User type | 1000M Base-LX/ SX | |
| Transmission code rate | 1.25Gbps | |
| Management interface | ||
| Interface features | In accord with IEEE802.3u standard | |
| Interface type | RJ45 | |
| User type | 10/100M Base-Tx | |
| Transmission code rate | 10/100M auto-negotiable | |
| Electrical characteristics | ||
| Power supply | AC220V/ DC-48V | |
| Voltage fluctuation range | AC165~265V/ DC-36~-72V | |
| Power consumption | (30W | |
| Ambient characteristics | ||
| Service temperature | -5~+50 degree | |
| Storage temperature | -25~+55 degree | |
| Working humidity | 10~90%, without condensation | |
| Atmospheric pressure | 70~106kpa | |
| EMC | ||
| In accord with GJB151A-97 and SC standard | ||
Application:
Application:
