CP560 DVB-T2网关.doc

CP560 DVB-T2 网关

CP560 DVB-T2网关
主要特点
- 成熟的DVB-T2网路中的技术
- 特定的硬件（无需计算机）
- 支持DVB-T2特点： Multi-PLP,MISO/SISO, 等
- 无缝T2-MI码流转换冗余管理
- DVB-T2区域码流管理
- 自身ASI和IP输入/输出界面
- 易设置和操控

描述
CP560 DVB-T2的网关包括一个功能强大的和可靠的机架，尤其瞄准了系统集成商和发射器制造商的需求，加强他们现有”必备“DVB-T2网关的DVB-T2产品的范围。
事实上，CP560 DVB-T2的网关提供了在DVB-T2单频网（SFN）模式的模拟和商业网络展示时运行DVB-T2的所有特点。位于网络前端，CP560 DVB-T2网关通过ASI和IP接口与现有服务的多路复原器接口， 负责准备和产生T2-MI码流（DVB-T2 调制器接口）

单频网中操作DVB-T2的最好技术
和DVB-T比较， DVB-T要求一个简单的MIP插入器， DVB-T2 SFN操作要求跟复杂的前端流程。 这些流程包括通过DVB-T2基带MPTS码流的帧幅封装，分层调制流图（又叫Multi-PLPs）， DVB-T2型号插入， DVB-T2 SFN流时间和通过ASI和IP界面的T2-MI数据包传输。 另外， CP560 DVB -T2网关提供管理T2-MI流无缝转换， 带来更稳定的网络运作和从中心遥距操控整个DVB-T2网络传输。

已经证实的DVB-T2解决方案
CP560 DVB-T2的网关很早已在芬兰和瑞典杯已被DVB-T2广播商用在商业网络展示中。CP560 DVB-T2网关的最大一个优点就是其非常可靠的硬件设计（不需电脑）， 支持DVB-T2的特点。和Teamcast的DVB-T2调制器一起使用，广播商拥有一个成熟的DVB-T2即时使用得传输方案， 减少系统集成的复杂， 避免互相操作性问题， 有利于DVB-T2在短时间内就能空中传播。

连接器

规格
1) DVB-T2的标准
* EN302 755，TS102 831，TS102 773（T2 - MI）
2) ASI流接口
* 8输入/输出端口（用户可配置）
* 2个​​输出端口（主+副本）
* 连接器：BNC（母）
* 输入码率：最大 213 Mbit/秒
* 输出码率：最大213 Mbit/秒
3）千兆流输入（选项）
* 种类：2×100/1000Base-T以太网
* 连接器：2个RJ45（100/1000Base-T），1个SFP
* TS封装： SMPTE 2022-1/2
4）特点
* DVB T2-MI适配：单个和多个PLP
* 单频(SFN)时间戳插入
* L1信号
* 时钟参考：1PPS
* UTC时间参考：SNTP的调整
* 输入信号监测：ETSI TR 101 290优先级1
* 确定性的T2对齐：DVB T2的帧同步,两个独立CP560间的无缝切换
5）控制和监视
* 种类：10/100 Base-T以太网
* 连接器：RJ45
* 特性：通过的HTTP / WEB控制；
通过HTTP导入和导出XML设置；
SNMP控制和监控
* 协议：HTTP，XML，SNMPv2c
* 报警继电器：9针D-SUB。支持两个继电器，其中之一是可配置的。
* 维护端口：USB 1.1版
6）物性
* 输入电压：100-240V AC+/ - 10％，50/60 Hz
（输入电压选项：-48V直流）
* 尺寸：1个RU，1/2-宽19'' - 210×300×44.5毫米（宽 x 深 x 长）
* 两个19"，1个RU机架
* 安装：提供19" 机架安装套件
* 工作温度：0℃ - +50℃
* 相对湿度：5％至95％（非冷凝）

订购规格
xTTR-TGW0-1820
CP560 DVB-T2 网关 8 x ASI_输入/输出, 2 x ASI_输出, 1xPLP, SFN
xTTO-TGW1-1000
2 x PLPs, ASI 界面 (S/W 许可)
xTTO-TGW2-1000
4 x PLPs, ASI 界面 (S/W 许可)
xTTO-TGW3-1000
启用 IP 输入/输出 (S/W 许可)
xTTO-TGW4-1000
启用 FEC 在 IP 输入/输出 (S/W 许可)
xTTO-TGW5-1000
启用SFP插座(S/W 许可)

Key Features
- Already proven technology on early DVB-T2 commercial networks
- Dedicated and optimized hardware platform (non PC-based)
- DVB-T2 Advanced features supported: MultiPLPs, MISO/SISO, etc.
- Redundancy management for seamless T2-MI stream switchover
- Stream management for DVB-T2 regionalization
- Native ASI and IP input/output interfaces
- User-friendly configuration and control

Description
The CP560 DVB-T2 Gateway consists of a powerful and reliable rack unit, particularly
addressing the needs of system integrators and transmitter manufacturers to enhance
their existing DVB-T2 product range with the “must-have” DVB-T2 gateway.
Indeed, the CP560 DVB-T2 Gateway provides all the required features to run DVB-T2 in
a Single Frequency Network (SFN) mode in the context of trials as well as commercial
network roll-outs. Located at the network head-end, the CP560 DVB-T2 Gateway can
easily interface with existing service multiplexers via ASI or IP connections and is responsible
for preparing and generating the T2-MI stream (DVB-T2 Moduator Interface).

Best of class technology to operate DVB-T2 in SFN
In contrast with DVB-T, where a very simple MIP Inserter is required, DVB-T2 SFN operation requires more complex processes to be carried out at the head-end. Such processes includes MPTS stream over DVB-T2 Base-Band frames encapsulation, layered modulation stream mapping (so called Multi-PLPs), DVB-T2 signalling insertion, DVB-T2 SFN stream timing and T2-MI packet transmission over ASI or IP interfaces. In addition to those basic features, the CP560 DVB-T2 Gateway provides the capability to manage a T2-MI stream seamless switch-over for robust network operations and the possibility to remotely control the entire DVB-T2 transmitter network from a central point.

Already proven solution for DVB-T2
The CP560 DVB-T2 Gateway has already been chosen by early DVB-T2 broadcasters for their commercial network roll-outs as for instance in Finland and in Sweden. One of the main advantages of the CP560 DVB-T2 Gateway is its very reliable hardware design (non PC-based!) that supports state-of-the-art DVB-T2 features. Used in combination with TeamCast DVB-T2 modulators, broadcasters can take advantage of an already proven turn-key DVB-T2 transmission solution, reducing system integration complexity, avoiding interoperability issues and enabling DVB-T2 On-Air transmission in a very short time!

Connectors

Specifications
1）DVB-T2 Standards
* EN 302 755, TS 102 831, TS 102 773 (T2-MI)
2）ASI Stream Interfaces
* 8 input/output ports (user configurable)
* 2 output ports (main + copy)
* Connector: Female BNC
* Input Bitrate: Max. 213 Mbit/s
* Output Bitrate: Max. 213 Mbit/s
3）Gigabit streaming inputs (options)
* Type: 2 x 100/1000Base-T Ethernet
* Connectors: 2 x RJ45 (100/1000Base-T), 1 x SFP
* TS Encapsulation: SMPTE 2022-1/2
4）Features
* DVB T2-MI adaptation: Single and multiple PLP
* SFN time stamp insertion
* L1 signalling
* Clock reference: 1 PPS
* UTC time reference: SNTP adjustment
* Input signal monitoring: ETSI TR 101 290 priority 1
* Deterministic T2 alignment: DVB T2 frames synchronised to absolute time for seamless switching
between two independent CP560.
5）control & Monitoring
* Type: 10/100 Base-T Ethernet
* Connector: RJ45
* Features: Element control through HTTP/WEB.
XML Configuration import and export via HTTP.
SNMP control and monitoring.
* Protocols: HTTP, XML, SNMPv2c
* Alarm Relay: 9 pin D-SUB. Support for two relays, one of which is configurable.
* Maintenance Port: USB version 1.1
6）Physical
* Input Voltage: 100-240V AC +/- 10%, 50/60 Hz
(Input Voltage Option: -48V DC)
* Dimensions: 1 RU, ½-width 19’’ - 210 x 300 x 44.5mm (WxDxH)
* Two units in 19’’ 1 RU rack
* Installation: 19’’ rack mounting kit supplied
* Operating Temperature: 0°C - +50°C
* Relative Humidity: 5% to 95% (non condensing)

Order Information
xTTR-TGW0-1820
CP560 DVB-T2 Gateway 8 x ASI_In/Out, 2 x ASI_Out, 1xPLP, SFN
xTTO-TGW1-1000
2 x PLPs, ASI Interfaces (S/W License)
xTTO-TGW2-1000
4 x PLPs, ASI Interfaces (S/W License)
xTTO-TGW3-1000
Enable IP Input/Output (S/W License)
xTTO-TGW4-1000
Enable FEC on IP input/Output (S/W License)
xTTO-TGW5-1000
Enable SFP socket (S/W License)

* Specifications are not contractual and are subject to revision without notice