SmartAX MA5621A Power Grid ONUs
Ruggedized Optical Networking Units (ONUs) for automated meter reading in Smart Grid networks. MA5621 and MA5621A ONUs enable remote data collection and video monitoring systems; also suitable for broadband access for high-speed Internet or HDTV for multiple dwelling customers.
Downstream ports support GE or FE connections, with up to 4 x RS485 or RS232 interfaces for connecting to PCs, ammeters, or concentrators. Upstream GPON support complies with ITU G.984 standards.
Anti-electromagnetic interference enclosure, shock resistance, and 6 kV surge protection provide high reliability, making MA5621 Series ONUs an excellent choice for Smart Grid power systems.
Support automatic meter-reading Smart Grid applications in multiple dwelling and commercial properties with Huawei SmartAX MA5621 and MA5621A Optical Networking Units
- Full-protection capabilities for PON networks with Type B, Type C, and Type D protection, dual upstream PON ports, and xPON hand-in-hand networking protect against multi-point failures
- Industrial-grade design includes sealed cast aluminum enclosure that protects in temperatures ranging from -40°C to 85°C, provides shock resistance and anti-electromagnetic interference
- Built-in 6 kV surge protection
- Highly efficient operations, administration, and maintenance with one-stop deployment, plug and play, automatic configuration, remote monitoring, and maintenance of devices
MA5621 | MA5621A | |
Dimensions (H x W x D) | 44.4 mm x 235 mm x 180 mm | 43.6 mm x 250 mm x 180 mm |
Operating Environment | -40°C to +85°C 5% RH to 95% RH | -40°C to +55°C 5% RH to 95% RH |
Power | AC: 220V/110V DC: -12V/-24V/-48V | AC: 220V/110V |
Network-side Ports | ·2 x EPON | ·1 x GPON |
User-side Ports | 4 x FE + 4 x RS485/RS232 | 4 x FE + 2 x RS485 |
Surge Protection | Power port: 6 kV GE: 6 kV | Power port: 6 kV GE: 6 kV POTS: 4 kV |
Weight | 0.5 kg | 1.5 kg |
