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An optical-electrical Wavelength Division Multiplexing (WDM) transmission device designed for Data Center Interconnect (DCI) and ready for the toughest challenges of the intelligent era, OptiXtrans DC908 features: simplified deployment, from scratch to completion in just eight minutes; ultra-broadband and high integration, with 48T per fiber (smooth single-fiber upgrade to 88T, sufficient for the next 10 years); and intelligent, proactive Operations and Maintenance (O&M) that’s AI ready.
| 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 |
Unsupported |
| 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 (220 wavelengths at Super C+L bands ready) | 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 |
| Unsupported by most vendors |
| 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_64QAM) • 800 Gbit/s (PDM_64QAM) |
| Optical Module |
• Wavelength-tunable optical module MSA • Wavelength-tunable and pluggable CFP2 |
|
| Client-Side Port | Access Service Type | 10 GE LAN, 10 GE WAN, 40 GE, 100 GE, 400 GE, OTU4, OTU2, OTU2e, STM-64, 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 (220 wavelengths at Super C+L bands ready) @50 GHz | |
| Channel Spacing | Fixed grid: 50 GHz, 75 GHz, 100 GHz, 150 GHz | |
| Center Frequency Range | 190.7 THz to 196.65 THz | |
| Center Wavelength Range | 1524.50 nm to 1572.06 nm | |
| 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 |
|
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