A Fiber to the Home Diagram

随着带宽使用的爆炸式增长,光纤到户(FTTH)正变得越来越普遍. 这种巨大的增长部分是由互联网连接设备的快速增长和视频点播等大量数据应用的使用推动的. Service providers are working to meet this need for greater b和width by exp和ing the deployment of fiber optic cables to the premises 和 then into the home.

建设这些光纤网络的服务提供商都面临着一个共同的挑战:光纤网络最后一英里的费用. It is critical for service providers, 公用事业和市政当局拥有一套优化的部署选项,有助于降低资本和运营成本.

本文提出的解决方案通过从接入点到家中的几个光纤部署选项来应对这些挑战.

OFS家庭以前解决方案可以帮助居民利用物联网(IoT), which is beginning to redefine how we work 和 live. These solutions focus on simplicity, cost-effectiveness 和 speed of installation, along with the pre- 和 post-installation customer experience, 创收时间和可靠的用户连接有助于提高服务提供商的盈利能力.

光纤到户由于其高带宽被认为是处理未来消费者网络需求的最佳技术.

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PRE-TERMINATED vs. FIELD-TERMINATED DROPS

Pre-terminated 下降的解决方案 在劳动力成本较高的地区,是否越来越多地用于安装光纤到户以节省时间和金钱. 预端接液滴解决方案由在工厂端接和测试的液滴电缆组成, 和 easily plugged into the drop terminal 和 home terminal in the field. 预终止解决方案提供更低的成本和更快的部署,并且需要更少的安装技能.

For low labor cost markets, field terminated solutions may be preferred. 现场端接解决方案使用吊坠电缆,在现场安装时使用熔接或机械连接器进行端接. They offer easier inventory management, lower material costs 和 easier slack management, but take longer to install 和 require more highly skilled labor, along with expensive field termination tools 和 splicing machines, when compared to pre-terminated solutions.

A third approach, with one end of the drop cable pre-terminated, 和 the other end field terminated, 是否可以解决松弛问题,并允许在家中轻松插入滴接终端和现场终端.

OFS提供所有这三种液滴解决方案,以满足每个服务提供商的独特需求. OFS pre-terminated solutions are available with EZ- Bend® cables that can solve the slack management challenge. EZ-Bend fiber optic cables enable the slack to be tied into a very compact bundle.

供应商通常使用空中和地下解决方案的组合,将网络中的最后一英里连接到个人家庭. 包括气候和现有基础设施在内的各种因素都会影响解决方案的选择.

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CONNECTING OPTICAL FIBER TO THE HOME

OFS提供包括终端在内的完整的空中和地下解决方案组合, 集成分路器和跌落电缆连接到各个家庭的分界点. 从这个位置出发,可以利用许多解决方案将光纤带入家庭.

FTTH Aerial InstallationAerial deployment is typically lower in cost 和 preferred where poles are in place near homes. In this scenario, a SlimBox® Drop Terminal is installed on a pole, with or without splitters, 和 then connected by a drop cable to as many as 16 homes. 如果从终端位置到家庭有现有的管道,则优先采用低于等级的下降部署, or if below grade cabling is required by local regulations.

First, an installer inserts a feeder or distribution cable into the terminal. 然后,安装人员提取所需的光纤数量,并将它们熔接到预端接的分配器或跌落光纤上. 然后架空或地下电缆从终端部署到个人住宅.

在架空电缆的情况下,在电线杆和房屋屋顶附近的一个点之间放置一根下降电缆. 该电缆可以连接到分界箱上,通过阁楼安装在家中,也可以安装在房屋侧面靠近地面的分界箱上. To help avoid unsightly aerial cables, an aerial terminal can be connected to an underground drop cable. For aerial deployments, OFS提供1到24光纤迷你LT平降电缆和单光纤迷你TB平降电缆,其中包含3mm的电缆,可以直接路由到光网络终端(ONT)。.

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Fiber to the Home Underground Installation IllustrationUnderground drop cable options include the single-fiber EZ-Bend® 3.0 mm和4.8 mm Ruggedized Cables 和 EZ-Bend Toneable Cables. 可调谐电缆可以轻松地在地面上定位埋地电缆,以帮助避免在安装其他地下系统时切割电缆. These drop cables are installed from the aerial terminal down the pole to the ground, 和 are then buried to minimize disruption to l和scaping, or pulled into existing duct. The cable is then connected into a demarcation box installed at the side of the house, ideally in a location close to the ONT on the inside.

EZ-Bend cables are preferred since their 2.电缆弯曲半径5mm,可在不影响信号的情况下进行盘绕、弯曲和绑扎. 这些电缆也可以被埋入或钉住/夹住,并在房屋的外周墙周围弯曲,以到达更靠近首选ONT位置的入口点.

New home construction offers a win-win situation for construction companies 和 service providers. With the ability to “build in” optical fiber connectivity, new homes are futureproofed from the beginning, real estate values increase, 新房主可以立即成为用户,而无需支付额外的安装时间费用. .

在施工期间,用户可以使用安装在房屋内外的预接电缆更快地连接. OFS offers EZ-Bend 3.0 mm和4.8mm电缆,可独立安装或使用典型的家庭布线技术安装在管道中, such as stapling or zip-tying of the cables, to a location or media panel where the ONT would be later placed. 房主可以稍后通过从服务提供商接收ONT来执行“自我安装”, 和 simply plugging in an EZ-Bend cable assembly 和 a power adapter to the ONT. OFS还提供了一个SlimBox墙板,它可以分散地融入家庭的dims中,并以与电源插座相同的方式促进ONT连接.

成屋 can pose a challenge to network installers, given the wide variety of possible building architectures. 除了, 家居设计和建筑材料在不同国家之间甚至在同一国家内都有很大的不同. OFS解决方案 是否有针对性地设计和优化,以适应全球各种家庭,并为现场安装人员提供最大的灵活性.
Depending on the target market, a provider can choose the terminals 和 drop cables for an aerial, underground or hybrid solution. 所描述的解决方案是最流行的选项,并将各种产品作为构建块组件. 这种模块化产品设计方法允许服务提供商创建定制解决方案,以满足其目标市场的特定需求.

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