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OptiXstar M990

OptiXstar M990

Details

The OptiXstar M990 is a 50GPON ONU device launched by Huawei. It supports 50GPON uplink and multiple access methods such as 25GE/XGE/GE downlink, enabling flexible access with high bandwidth and mobile backhaul.

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Ultra-broadband access

• 50G PON access, supporting 50Gbps line speed
• User-side support for 25GE, enabling 25G access.

Multiple rate interfaces

Downlink supports multiple access methods including 25GE/XGE/GE.

Multiple power supply methods

Supports both AC and DC power supply options.


TechniqueTechnical regulationsgrid

parameterOptiXstar M990
Network side interface1*50GPON(BOB)
User-side interface2*25GE/XGE/GE (optical) + 2*XGE/GE (optical/electrical) + 2*GE (electrical) + 2*clock interface
Dimensions (width × depth × height)320 mm * 220 mm * 43.6 mm
weight2.54kg
AC power supply100 ～ 240V AC，50/60Hz；0.8A
DC power supply2 * DC, -48V~-60V, 1.0A
Static power consumptionAC：14W，DC：17W
Maximum power consumptionAC：26.5W，DC：28.5W
Typical power consumptionAC：20W，DC：22.8W
Protection levelIP20
Operating ambient temperature-40°C ~ +55°C
Working environment humidity5% RH ~ 95% RH, non-condensing
Lightning protection capabilityGE Ethernet: Common mode 4kV, Differential mode 1.5kV
AC power supply: 6kV common mode, 6kV differential mode
Uplink interface• Transmission rate (symmetric): 49.7664 Gbit/s upstream, 49.7664 Gbit/s downstream
• Transmission rate (asymmetric): Uplink 24.8832 Gbit/s, Downlink 49.7664 Gbit/s
• Interface type: SC/UPC
• Class N1
• Receiver sensitivity: -24dBm
• Overload optical power: -3dBm
downlink interface25GE/XGE interface (optical)
• Transfer rate: 1000/10000/25000 Mbit/s
• Optical module type: SFP
XGE interface (optical/electrical)
• Transfer rate: 1000/10000 Mbit/s
• Optical/Electrical Module Type: SFP
GE interface (electric)
• RJ-45 interface
• Supports adaptive interface rates of 10Mbit/s, 100Mbit/s, or 1000Mbit/s.
• Compliant with standard: IEEE 802.3
Clock interface (electric)
• RJ-45 interface
• Supports 2MHz output
• Supports 1pps + TOD
Network protection• Type B Single-homing protection
• Type B Dual-homing protection



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