本网站採用Cookies工具来改善使用者体验及确保网站有效运行,如希望了解详情,请‌按此. 同意Cookies声明
What are you looking for?
MetroNET MetroNET

MetroNET

The new generation Metro Ethernet data service. (只提供英文版本)

The new generation Metro Ethernet data service

MetroNET is the new generation Metro Ethernet data service with key advantages:
SUPER LOW LATENCY
Super low latency of less than 1 millisecond and low packet loss of less than 0.1%
HIGH BANDWIDTH
High bandwidth of up to 10Gbps
HIGH-LEVEL SECURITY
High-level security through deployment of advanced MPLS and VLAN technology
DUAL CORE ARCHITECTURE
Dual core architecture delivers full core network resilience

The new generation Metro Ethernet data service

MetroNET is the new generation Metro Ethernet data service with key advantages:
SUPER LOW LATENCY
Super low latency of less than 1 millisecond and low packet loss of less than 0.1%
HIGH BANDWIDTH
High bandwidth of up to 10Gbps
HIGH-LEVEL SECURITY
High-level security through deployment of advanced MPLS and VLAN technology
DUAL CORE ARCHITECTURE
Dual core architecture delivers full core network resilience

Key Applications of MetroNET

Main applications of MetroNET service​

Metronet 1

Key features & benefits

Extremely low latency, jitter and packet loss

  • very low end-to-end latency- less than 1ms3
  • very low end-to-end jitter - less than 500µs4
  • Extremely low packet loss -less than 0.1%

High level of security

  • A trusted network provides a strictly closed user group environment
  • Security is assured by MPLS and VLAN technology
  • Customizable VLAN topology

Specifications

  • Topology: point-to-point; point-to-multipoint; multipoint-to-multipoint
  • Network Layer: layer 2
  • Technology: Ethernet
  • Interfaces: Fast Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet
  • Supported Bandwidth: 1Mbps to 10Gbps​1 guaranteed bandwidth2

High network availability and resilience

  • Adopt dual core architecture design and fully resilient core network topology
  • Automatic network-level failover thanks to MPLS technology
  • A choice of service packages ranging from standard, dual home and dual port to meet different resilience requirement. For last-mile resilience to clients’ premises, clients can subscribe for dual-home and dual-port service


Dual core architecture delivers full core network resilience​

* The diagram above is for illustrative purpose only.​

​Network simplicity

  • Supports point-to-point, point-to-multipoint and any-to-any network topologies
  • A Layer 2 network service, transparent to different upper layer applications

High flexibility and scalability

  • Highly scalable bandwidth from 1Mbps to 10 Gbps1
  • Supports easy expansion and enables flexible bandwidth upgrade within the subscribed port limit or easy addition of sites5
  • Can be customized to meet individual needs (e.g., VLAN transparency, Jumbo Frames, etc)

​Special features available to meet specific needs

  • Jumbo frames –to meet customized application needs
  • VLAN Transparency – support any-to-any network topology
  • Network Quality of Service – to enable prioritization of time sensitive application traffic such as voice and real time video conferencing
  • VLAN based E-pipe

Point-to-point MetroNET E-Line service - More flexibility

A bunch of special features are available for point-to-point MetroNET E-line service for further flexibility, including:

Features Benefits
Huge number of MAC addresses Support huge number of MAC addresses for maximum flexibility.
Link loss carry forward To enable alert on the other end whenever one end of connectivity is in outage.
Broadcasting traffic allowance Allow connectivity to be used for broadcasting traffic purpose up to the subscribed bandwidth.
Jumbo frames To meet customized application needs
VLAN Transparency Support any-to-any network topology

Service Packages

MetroNET services are available in different bandwidth choices and service packages to meet different resilience requirement, including:

  1. Standard package
  2. Dual-home package
  3. Dual-port package

Bandwidth2 options

Bandwidth range Step size Bandwidth range Step size
<20Mbps ​1Mbps per step ​500 - 1,000Mbps 20Mbps per step
20 - 50Mbps ​2Mbps per step 1,000 - 2,000Mbps 100Mbps per step
50 - 100Mbps 5Mbps per step​ 2,000 - 10,000Mbps​ 500Mbps per step
100 - 500Mbps 10Mbps per step

HGC is trusted by clients from a spectrum of industries

BANKING AND FINANCE
90% of the top-10 investment banks in the world
HONG KONG GOVERNMENT DEPARTMENTS
86% of Hong Kong government departments
HONG KONG EXCHANGES & CLEARING LIMITED
Accredits HGC as one of its SDNet/2 network service vendor

HGC is trusted by clients from a spectrum of industries

BANKING AND FINANCE
90% of the top-10 investment banks in the world
HONG KONG GOVERNMENT DEPARTMENTS
86% of Hong Kong government departments
HONG KONG EXCHANGES & CLEARING LIMITED
Accredits HGC as one of its SDNet/2 network service vendor
Bg Featureblock

​Remarks:

  1. 10Gbps is applicable to Point-to-Multipoint only for clients' remote end traffic grooming and it is subject to network availability, location and design.
  2. The bandwidth is guaranteed to the committed rate at each network end subscribed by the client.
  3. Less than 1ms based on Gigabit Ethernet at MTU 1500 bytes.
  4. Based on MTU size of 1500 bytes.
  5. Addition of sites is subject to clients' network topology and user requirements and may require interruption of service.
使用指南
帮助及支援
立即查询
立即查询

环球全域电讯有限公司可不论直接或透过其联营公司、代理及/或商业伙伴1,使用本人的个人资料2(「个人资料」)作直接促销下列之服务及/或产品。

若阁下不同意以下任何一项请选择适当空格,环球全域电讯有限公司便不能使用阁下的个人资料作直接促销。

附註

  1. 商业伙伴包括与环球全域电讯有限公司已签订商业协议之指定行业机构(有关指定行业之数据请参考3)。
  2. 个人资料包括任何或所有以下数据:姓名、性别、电话号码、传真号码、邮件地址、电邮地址、出生年月、以及电讯和有关电讯增值服务的用量、环球全域电讯有限公司之账户及服务号码。
  3. 指定行业包括电讯及有关电讯增值服务及产品、礼宾服务、鲜花及礼物篮、婚礼筹备服务、个人护理及美容、服饰、超级市场及百货公司、家居生活、餐饮及食品、酒店及旅游、娱乐消闲、高端消费产品、电器及电子产品、电子商务及付款平台、媒体 、保险、银行及金融、教育、文仪用品、房地产及物业管理、物流及运输、社交网络服务、招聘、慈善及非牟利机构。


若阁下日后不希望环球全域电讯有限公司及其联营公司、代理及/或商业伙伴向阁下提供有关环球全域电讯有限公司、其联营公司及商业伙伴直接促销上述产品及服务之数据,请电邮 suggestion@hgc.com.hk 、或邮寄至香港荃湾邮政局邮箱33号或致电环球全域电讯有限公司客户服务热线1220 (话音/国际长途电话服务)/1222 (互联网服务)。 如阁下选择以电邮或邮寄方式通知我们,我们的客户服务主任将会致电阁下以作确认。

联络我们
办公时间星期一至五,上午9时至下午6时

为何选择HGC?

环球全域电讯(HGC)拥有其中一个香港覆盖范围最广的光纤骨干网络,以及世界级国际基建,并有五条跨境路由与中国大陆三家首级电讯商网络互连。
国际网络
HGC足迹遍布亚洲、欧洲、中东、非洲、美国及英国等全球各地。
香港-中国大陆
HGC的四条路由与中国内地三家首级电讯商网络互连,让企业在中港两地的办事处与厂房接通无间。
香港
HGC拥有其中一个香港覆盖范围最广的光纤骨干网络。

为何选择HGC?

环球全域电讯(HGC)拥有其中一个香港覆盖范围最广的光纤骨干网络,以及世界级国际基建,并有五条跨境路由与中国大陆三家首级电讯商网络互连。
国际网络
HGC足迹遍布亚洲、欧洲、中东、非洲、美国及英国等全球各地。
香港-中国大陆
HGC的四条路由与中国内地三家首级电讯商网络互连,让企业在中港两地的办事处与厂房接通无间。
香港
HGC拥有其中一个香港覆盖范围最广的光纤骨干网络。
Why Hgc