Optical Terminal — Huawei OptiXstar
OptiXstar M990
OptiXstar M990 is a 50G PON ONU provided by Huawei. It supports 50G PON upstream transmission and 25GE/XGE/GE downstream transmission to provide high bandwidth access.
Ultra wide access
- 50G PON supports 50Gbps uplink
- 25GE supports 25Gbps downlink
Multiple GE port types
Support 25GE/XGE/GE ports
Specifications
| Network-Side Port | 1 x 50G-PON (BOB) |
|---|---|
| User-Side Port | 2 * 25GE/XGE/GE (optical) + 2 *XGE/GE (optical/electrical) + 2 * GE(electrical) + 2 * clock ports |
| Dimensions (W x D x H) | 320 mm x 220 mm x 43.6 mm |
| Weight | 2.54Kg |
| AC power supply | 100 V to 240 V AC, 50/60 Hz; 0.8A |
| DC power supply | 2 x DC, –48 V to –60 V, 1.0 A |
| Static power consumption | AC: 14 W; DC: 17 W |
| Max. power consumption | AC: 26.5 W; DC: 28.5 W |
| Typical power consumption | AC: 20 W; DC: 22.8 W |
| IP rating | IP20 |
| Operating temperature range | 5%–95% RH, non-condensing |
| Surge protection | GE electrical ports: 4 kV in common mode and 1.5 kV in differential mode AC power supply: 6 kV in common mode and 6 kV in differential mode |
| Upstream port | • Transmission rate (symmetric): 49.7664 Gbit/s upstream and 49.7664 Gbit/s downstream • Transmission rate (asymmetric): 24.8832 Gbit/s upstream and 49.7664 Gbit/s downstream • Port type: SC/UPC • Class N1 • Receiver sensitivity: –24 dBm • Overload optical power: –3 dBm |
| Downstream port | 25GE/XGE port (optical) • Transmission rate: 1000/10000/25000 Mbit/s • Optical module type: SFP XGE interface (optical/electrical) • Transmission rate: 1000/10000 Mbit/s • Optical/Electrical module type: SFP GE port (electrical) • RJ-45 port • 10 Mbit/s, 100 Mbit/s, or 1000 Mbit/s autonegotiation • Standard compliance: IEEE802.3 Clock port (electrical) • RJ-45 port • 2 MHz output • 1 PPS+TOD |
| Networking Protection | • Type B single-homing protection • Type B dual-homing protection |
