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ต้องการความช่วยเหลือ โปรดคลิกที่นี่:

  • Huawei DC908

    Data Center Interconnect

    Huawei OptiXtrans DC908, building a stable and reliable data highway.

What is Data Center Interconnect?

According to data insight provider GlobalData, the global cloud ecosystem is expected to grow at a Compound Annual Growth Rate (CAGR) of 25.3%, reaching US$720 billion in 2022. Critical to such growth, Data Center Interconnect (DCI) serves as the key infrastructure connecting data centers. But what exactly is DCI?

In very simple terms, DCI refers to the technology that links two or more data centers, allowing them to communicate with each other, sharing data along with compute and storage resources, as well as providing backup, redundancy — and more. This can span relatively short distances, from one side of a city to another, for example. Equally, it can cross continents, traversing oceans through subsea cables along the way.

And while speed, bandwidth, and capacity here obviously count, DCI solutions are actually about far more than just that. Additional features — such as simplified Operations and Maintenance (O&M), intelligence, and security — are now also necessities, not just extras, in an increasingly digital world. And it's features just like this that are integral to Huawei DCI solutions, helping them stand out.

DCI Applications

  • ISP

    ISP/Hyper OTT

    Building a stable, reliable, and large-capacity data highway.

  • Finance


    Meeting the bandwidth hungry demands of Financial Technology (FinTech) and driving the digital transformation of the financial industry.

  • Government


    Providing the highest stability and reliability with the fastest deployment for e-Governments.

DCI News and Cases

Huawei Data Center Interconnect Features

  • Highest performance: 96T/fiber

    Maximum capacity: 96T/fiber compared to the industry average of 60T/fiber, 6.4T/U compared to 3.6T/U, and the lowest per-bit cost in the industry.

    Lowest power consumption: 0.13 W/G compared to 0.2 W/G, with power consumption 35% lower than the industry average.

  • Deployment within eight minutes

    Plug and play: Eliminates the need for network planning with automatic deployment that can be carried out by anyone.

    Simplified connections: Integrated design reduces over 90% of internal fiber connections at the optical layer.

  • High reliability:Storage + Optical Connection Coordination

    Optical linkage perceptron & ms level sensing algorithm,Transaction reliability improved to 99.999%

    Light speed switcher & Light speed switcher,Transaction experience improved by 90%

The Best DCI Product For Your Business

Huawei OptiXtrans DC908

Featuring simplified deployment in just eight minutes, ultra-broadband and high integration (smooth single-fiber upgrade to 96T, sufficient for the next ten years), and intelligent, proactive O&M.

Product Huawei OptiXtrans DC908 Others
Optical/Electrical Integration Supported Unsupported by most vendors
Intuitive One-Click Deployment Supported Unsupported 
Simplified Optical Layer One board for each optical direction Multiple boards for each optical direction
Intelligent O&M Proactive O&M
Network resource and health prediction for fast and accurate troubleshooting
Visualized O&M O&M LCD information display Unsupported by most vendors
600 mm Cabinet Supported Unsupported by most vendors
Number of Wavelengths 120 at Super C band (240 wavelengths at Super C+L bands) 96
Chassis 2 U 1 U and 2 U
Chassis Capacity 12.8 Tbit/s 2.4–4.8 Tbit/s
Integration (T/U) 6.4 Tbit/s 2.4–4.8 Tbit/s
Max. Line Rate per Wavelength 600–800 Gbit/s 600–800 Gbit/s
Reliability 1 + 1 control board protection Most other vendors do not support 1 + 1 control board protection.
Web GUI Network-level Device-level
Parameter Description
Chassis Dimensions (H x W x D) 86.1 mm x 442 mm x 500 mm
Maximum Capacity 12.8 Tbit/s
Number of Service Board Slots 8
Applicable Cabinet 19-inch cabinet
Line-Side Port Rate (Programmable) • 100 Gbit/s (PDM_QPSK, PDM_wDCM_QPSK)
• 200 Gbit/s (PDM_16QAM, PDM_16QAM-H, PDM_e16QAM, PDM_QPSK)
• 400 Gbit/s (PDM_16QAM)
• 600 Gbit/s (PDM_16QAM)
• 800 Gbit/s (PDM_e64QAM)
Optical Module • Wavelength-tunable optical module MSA
• Wavelength-tunable and pluggable CFP2
Client-Side Port Access Service Type GE,10 GE LAN, 10 GE WAN, 40 GE, 100 GE, 400 GE, OTU4, OTU2, OTU2e, STM-64, FC100, FC200, FC400, FC800, FC1200, FC1600, and FC3200
Optical Module • Pluggable SFP+
• Pluggable QSFP28, QSFP+, and QSFP-DD
Optical Power Management ALS, AGC, eALC, APE, and IPA
Maximum Number of Wavelengths 120 at Super C band (240 wavelengths at Super C+L) @50GHz
Channel Spacing Fixed grid: 50 GHz, 75 GHz, 100 GHz, 150 GHz
Center Frequency Range 190.7 THz to 196.65 THz & 184.3THz~190.325THz
Center Wavelength Range 1524.50 nm to 1572.06 nm & 1575.37-1626.21nm
Protection • Optical line protection
• Intra-board 1 + 1 protection
• Client 1 + 1 protection
Management Interface CLI, GUI, SNMP, NCE-T, and NETCONF
Encryption Algorithm AES-256
O&M Features • Intuitive one-click deployment
• Proactive O&M with resource and health prediction for fast and accurate troubleshooting
• O&M LCD information display
Reliability 1 + 1 control board protection
Power Supply Backup 1 + 1 power supply backup
AC • Rated voltage range:
  100 V AC to 120 V AC (50/60 Hz)
  200 V AC to 240 V AC (50/60 Hz)
• Maximum voltage range: 90 V AC to 264 V AC (47 Hz to 63 Hz)
High-Voltage DC • Rated voltage: 240 V HVDC
• Maximum voltage range: 192 V HVDC to 288 V HVDC
DC • Rated voltage: –48 V DC
• Maximum voltage range: –40 V DC to –72 V DC
Heat Dissipation • Front-to-rear air flow
• 2 + 1 fan tray assembly backup

DCI Product Demos

Data Center Interconnect Technologies

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