咨询热线:17710815462华为OSN 8800 T16OptiX OSN 8800主要应用于广电、能源、教育等国家干线、省级干线和部分城域核心站点,其以大容量OTN调度能力和长途波分特性为基本特征,集成了ROADM、T-bit电交叉、100M~100G全颗粒调度 、光电联动智能、40G/100G、丰富的管理和保护等功能,为客户构建端到端OTN/
OptiX OSN 8800采用密集波分复用技术DWDM(Dense Wavelength Division Multiplexing)实现多业务、大容量、全透明的传输功能。提供灵活的业务调度功能,不仅仅在光层上实现以波长为粒度的ROADM的调度,还实现各波长内部ODU2/ODU1/ODU0粒度的子波长业务调度,极大地提高了业务调度的灵活性和带宽利用率。
丰富的OAM手段,简化运维,降低OPEX
OTN设备丰富的光电开销信息,增加了网络透明度,快速问题定位,节省维护成本。
“”自动调节功能,自动功率控制ALC有效克服了光纤长期运营带来的衰耗变化,自动增益控制AGC即时适应波长数目的瞬时调整,自动功率均衡APE自动优化每个通道的OSNR指标,智能功率调整IPA避免激光器在断纤等非正常情况下对眼睛和身体造成的伤害;OSA支持监测通道光功率、ZX波长、OSNR和整体光谱图等,支持实时远程光谱参数测量。
促进网络扁平化,减少传输、数据等设备数量,大幅降低整网能耗。
结构
OptiX OSN 8800 T16以子架为基本工作单位。子架采取独立直流供电。
OptiX OSN 8800 T16子架结构如图1所示。
图1 OptiX OSN 8800 T16子架结构示意图
1.单板区
2.走纤槽
3.风机盒
4.防尘网
5.盘纤架
6.子架挂耳
单板区:所有单板均插放在此区,共有24槽位。
走纤槽:从单板拉手条上的光口引出的光纤跳线经过走纤区后进入机柜侧壁。
风机盒:OptiX OSN 8800 T16装配10个风扇,为子架提供通风散热功能。风机盒上有四个子架指示灯,指示子架运行状态。
防尘网:防止灰尘随空气流动进入子架,防尘网需要定期抽出清洗。
盘纤架:子架两侧有活动盘纤架,机柜内一个子架的光纤跳线在机柜侧面可通过盘纤架绕完多余部分后连接到另一个子架。
子架挂耳:用于将子架固定在机柜中。
槽位说明
OptiX OSN 8800 T16子架有25个槽位。
OptiX OSN 8800 T16子架槽位分布如图1所示。
图1 OptiX OSN 8800 T16子架槽位示意图
用于插放业务单板,具有交叉能力。
对偶槽位是指开销可以通过背板总线串通的一对槽位。
IU9、IU10槽位用于插放TN16UXCM/TN16XCH/TN16SCC,也可插放其他业务单板。
说明:
仅当OptiX OSN 8800 T16作为从子架时,IU9和IU10槽位可以插放其他业务单板。
IU9和IU10槽位插放其他业务单板时需要先插放假面板。
如下槽位用于插放1+1备份的单板。
单板
主用槽位和备用槽位
AUX
IU21 & IU22
TN96EOW
IU22
说明:
TN96EOW只能插放于主子架。
当IU22插放TN96EOW单板时,AUX单配插放在IU21。单配AUX的站点建议储备AUX备件,发现AUX单板故障时,应立即更换。没有配置TN96EOW的子架,AUX必须双配。
PIU
IU20 & IU23
TN16UXCM/TN16XCH/TN16SCC
IU9 & IU10
管理接口
OptiX OSN 8800 T16提供丰富的管理接口,如表1所示。
表1 管理接口
单板名称
面板
接口
指标
名称
类型
引脚定义
说明
TN16EFIa
NM_ETH1~NM_ETH2/ETH1~ETH3:网络管理接口
RJ45
表2
表3
NM_ETH1~NM_ETH2功能如下:
通过网线与网管计算机的网口相连,实现网管系统对OptiX OSN 8800设备的管理。
通过网线与其他网元的NM_ETH1/NM_ETH2 网口相连,用于网元间通信。
ETH1~ETH3功能如下:
通过网线与其它子架的ETH1/ETH2/ETH3接口相连,实现主从子架间通信。
说明:
当系统采用子架间通信保护时,ETH3不能用作主从子架间通信接口。
通过网线与外置CRPC、ROP单板相连,实现子架与CRPC、ROP单板的通信。
详细信息请参考网络管理。
面板尺寸:76.2mm(宽) x 220mm(深) x 80mm(高)
重量:0.5kg
功耗:
典型功耗:2W
功耗b:2.5W
SERIAL:管理串口
DB9
表4
提供串口网管的功能,支持X.25协议。
LAMP1~LAMP2:子架告警指示及级联接口
RJ45
表5
将子架内告警情况级联后输出到机柜并驱动机柜指示灯。
注意:
LAMP接口提供5V电源,只能用于连接机柜的告警指示灯。NM_ETH、ETH、ALMO、CLK等其它接口的RJ45网线不能插入LAMP接口,否则会导致EFI单板或客户的仪表、设备损坏。
对应线缆请参考机柜告警指示灯电缆。
TN16ATE
ALMO1~ALMO4:开关量告警输出接口
RJ45
表6
开关量告警输出通常通过输出接口和级联接口送到列头柜,也可以配置为其他输出,用来实现告警的集中显示。告警信号的输出通过单板内部继电器的断开与闭合实现,当继电器开关闭合时,在ALMO口测量的电阻值小于1欧姆,当继电器开关断开时,在ALMO口测量的电阻值为无穷大。
ALMO1和ALMO2引脚定义相同,为一对输出/级联接口;ALMO3和ALMO4引脚定义相同,为一对输出/级联接口。例如:当ALMO1用来输出告警信号时,ALMO2可以用作告警级联接口连接到另一个子架的ALMO1上。
OptiX OSN 8800提供8路开关量告警输出,前三路默认是:紧急告警、重要告警、次要告警,另外5路预留。告警输出可级联。
对应线缆请参考告警输出接口电缆。
面板尺寸:76.2mm(宽) x 220mm(深) x 80mm(高)
重量:0.5kg
功耗:
典型功耗:0.2W
功耗b:0.3W
ALMI1~ALMI2:开关量告警输入接口
RJ45
表8表9
外部开关量输入功能主要是针对外部系统(如环境监测系统)的告警量需要远程监测时而设计的。提供8路告警输入,可配置这8路告警的级别,以便和外部系统一起实现外部告警远程监测功能。
对应线缆请参考告警输入接口电缆。
CLK1~CLK2:时钟信号输入输出接口
RJ45
表10
CLK1~CLK2为双向接口,可以同时实现信号的输入和输出。
TOD1~TOD2接口在同一时间只能实现信号的输入或输出。
对应线缆请参考时钟线缆。
支持物理层时钟、IEEE 1588v2、G.8275.1/G.8273.2。
TOD1~TOD2:时间信号输入输出接口
RJ45
表11
a:TN16EFI单板上有控制子架ID的拨码,具体信息请参见TN16EFI拨码。
b:功耗指设备在正常工作时的环境温度下测得的数值。
TN96EOW是公务接口板,接口等具体信息请参考EOW。
TN16EFI拨码
主从子架通过EFI单板的ETH1/ETH2/ETH3接口连接。子架的ID通过在EFI单板上拨码开关实现。EFI单板有两个拨码开关,每一路拨码开关可以设置的值为二进制数:0或者1。
ID1-ID4分别对应SW2的1-4路拨码,ID5-ID8分别对应SW1的1-4路拨码。其中只有ID1-ID5有效(ID6-ID8为预留),从高位到低位分别为ID5-ID1,可以设置32种状态,默认为00000。0代表主子架,其他代表从子架。
拨码开关在EFI单板中的位置,如图1所示。
从靠近T1的方向定义拨码开关编号为SW1、SW2。
当拨码开关拨到“ON”的一边时,对应位设置成0。
如图1所示,其拨码ID5-ID1为二进制数00001,换算为十进制子架ID为1。
图1 拨码开关在EFI板上的位置
说明:
ID6-ID8保持图1中的设置不变。
图2 拨码与子架ID的对应关系
接口引脚定义
图3 RJ45接口引脚图
图4 DB9接口引脚图
表2 NM_ETH1/NMETH2接口引脚定义
针脚
定义
用途
1
NM_EXP
网管通讯发送数据正端
2
NM_EXN
网管通讯发送数据负端
3
NM_ETNRXP
网管通讯接收数据正端
4
N C
未定义
5
N C
未定义
6
NM_ETNRXN
网管通讯接收数据负端
7
N C
未定义
8
N C
未定义
表3 ETH1/ETH2/ETH3接口引脚定义
针脚
定义
用途
1
ETH_TXP
子架间普通通讯发送数据正端
2
ETH_TXN
子架间普通通讯发送数据负端
3
ETH_RXP
子架间普通通讯接收数据正端
4
ETH_CRI
OptiX OSN 8800 is mainly used in radio, electricity, energy, education and other national trunk lines, provincial trunk lines and part of the core sites. It is characterized by large capacity OTN scheduling capability and long distance wave characteristics. It integrates the ROADM, T-bit electric cross, 100M~100G full particle scheduling, photoelectric linkage intelligence, 40G/100G, rich management and security. Functions such as protection, to build end-to-end OTN/WDM backbone transmission solutions for customers, and to realize multi service, large capacity and transparent transmission function. OptiX OSN 8800 is mainly applied to backbone core layer, and can also be applied to the urban core layer and Metro convergence layer. HUAWEI OptiX OSN 8800 T16 metropolitan core site intelligent optical transport platform (see below, left 1)
At backbone level, it connects with Metro DWDM devices, SDH devices and digital devices, providing a large capacity transmission channel for various business and network exports. OptiX OSN 8800 is used in national trunk line and provincial trunk line for long distance and large capacity transmission. It can meet the needs of super large capacity and long distance transmission of operators to the greatest extent, and provides a stable platform for operators' multi service operation and network upgrading and expansion in the future.
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OptiX OSN 8800 uses dense wavelength division multiplexing technology DWDM (Dense Wavelength Division Multiplexing) to achieve multi service, large capacity, and transparent transmission function. It provides a flexible service scheduling function, not only to realize the scheduling of ROADM with wavelength granularity on the optical layer, but also to realize the sub wavelength service scheduling of ODU2/ODU1/ODU0 granularity within each wavelength, which greatly improves the flexibility and bandwidth utilization of business scheduling.
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OptiX OSN 8800 can not only build a complete OTN end-to-end network with OptiX OSN 6800/OptiX OSN 3800, but also build a wavelength division network with OptiX BWS 1600G/OptiX Metro 6100. As shown in Figure 1.
Fig. 1 status of OptiX OSN 8800 in the whole network solution
OptiX OSN 8800 can not only build a complete OTN end to end network with OptiX OSN 6800/ 3800/1800, but also build a wavelength division network with OptiX BWS 1600G, and can also be mixed with NG-SDH or digital devices to achieve a complete transmission solution.
The industry's largest single slot 64 slot, mass business centralized access, business quickly provide
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The industry has the highest integration level, the single rack access 256/512*10G, single cabinet two boxes.
Massive IP services access, centralized scheduling and management, eliminating the past multiple sub frame assembly network.
It saves 80% of the occupied area, reduces the power consumption of 55% units and eliminates the high reliability of ODF optical fiber switching.
3.2/6.4T-bit electric cross capacity, 72T-bit optical cross capacity, business "zero wait"
3.2T/6.4T-bit does not block electrical cross capacity, supports complex networking, and mass business centrally dispatched.
Support 2/4/9 dimension ROADM optical crossover, single direction support 8T (80*100G) transmission bandwidth, maximum support 72T-bit (9 * 8T) cross capacity.
Photoelectric hybrid crossover, flexible implementation of wavelength / wavelet long level business cross scheduling, rapid business deployment, reduce CAPEX.
The network is flat, business is easy to plan, easy to deploy, easy to expand, and the service delivery time is significantly reduced.
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True full service access (100M to 100G), sharing 10G/40G single channel, bandwidth "zero waste".
100M ~ 100G arbitrary business unified encapsulation is mapped to ODUk (k = 0,1,2,2e, 3,4, Flex) to achieve flexible scheduling.
The ODUk sub wavelength particles are flexibly combined to share the bandwidth transmission of the 10G/40G line. The single wavelength unified loading of the whole business is realized, and the wavelength utilization ratio is greatly improved.
According to the business "tailored" allocation of bandwidth on demand, the transmission bandwidth efficiency is fully realized, and the bandwidth is "zero gap and zero waste".
Feeder road separation structure to protect equipment investment and save spare parts.
When the business changes, it only needs to replace the branch board to protect the investment of the circuit board.
The single board separation of branch lines reduces the types of spare boards and spare parts from NxM to N+M (N, M > 2), and saves operators' investment in building network.
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Mature commercial 80*40G system, smooth support 100G, unlimited bandwidth transmission.
40G's multi scenario scheme chooses the encoding mode according to the optical fiber situation.
40G channel and OTN cross perfectly cooperate to build a unified network of full service.
Mature 40G business, rich experience in 40G engineering, covering the United States, Europe and Asia Pacific; in China, the three largest operators (China Mobile, China Telecom and China Unicom) have been applied to scale.
As the leader of the 100G standard, fully consider the compatible transmission with 10G/40G to ensure smooth support.
The industry's only OCH&ODUk photoelectric double layer intelligent, photoelectric linkage new mode, reliability reaches 99.9999%.
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Based on HUAWEI's mature intelligent optical network technology platform, the industry standard GMPLS intelligent control plane realizes photoelectric double-layer intelligence.
The electric layer intelligent support wavelength / wavelet length ODUk (k=0,1,2,3) end to end network automatic configuration, free from the wavelength channel restriction; optical layer intelligent support wavelength end to end network automatic configuration, support wavelength level service switching.
Under the optoelectronic interaction mode, the optical layer is flexible in direction selection and the resource integration in the electric layer has complementary advantages, and the reliability reaches 99.9999%.
The leading mature businesses cover Europe and the Asia Pacific. As of now, more than 20 applications have been applied, and the global share is over 70%.
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Industry-leading PID technology, single chip 120G, business deployment "zero wait"
High integration, single PID chip integrates dozens of optoelectronic devices to complete 12*10G transmission.
Save 80% computer room area, business listing time shortened by 50%, greatly simplify construction.
80*10G system capacity, 12*10G volume expansion, business deployment "zero wait".
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