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Huawei OptiXstar MA5621E
Designed for diverse industrial scenarios — from electric power to manufacturing and to transportation — Huawei OptiXstar MA5621E is an Optical Network Unit (ONU) that supports dual Gigabit-capable Passive Optical Network (GPON) upstream transmission, offering an industrial-grade design, high reliability, and a high protection level.
With centralized management possible through Huawei's eSight platform, Huawei OptiXstar MA5621E can be installed on any indoor desktop computer table, in a 19-inch cabinet, or inside a network box. The ONU offers diverse capabilities such as Type B/Type C hand-in-hand service protection and 6 kV surge protection in common mode for the Ethernet port.
GPON Type B protection.
GPON Type C protection.
Ring network detection.
Filtering based on MAC, IP, and URL.
DoS anti-attacks.
Session number restriction.
Device access control.
802.1X authentication modes: EAP-MD5, TLS, TTLS, and PEAP.
XML and Web UI.
Centralized management on eSight.
Rogue ONT detection and isolation.
PPPoE/DHCP simulation testing.
Serial port data collection and transmission.
Transparent transmission of serial port data.
| Parameters | Huawei OptiXstar MA5621E |
| Dimensions (H x W x D) | 43.6 x 250 x 180 mm (without mounting ears) 43.6 x 482.6 x 180 mm (without mounting ears) |
| Weight (Without Power Adapter） | Approximately 2.5 kg |
| Operating Temperature | –40° C to +70° C |
| Operating Humidity | 5–95% RH (non-condensing) |
| System Power Supply | 12–60 V DC |
| Rated Voltage and Current | 56 V DC, 4.5 A |
| Surge Protection | Ethernet port: common mode 6 kV; differential mode 1.5 kV DC power port: common mode 4 kV; differential mode 2 kV |
| Maximum Power Consumption |
Approximately 12 W |
| NNI | 1 x GPON SFP + 1 x GPON BOB |
| UNI | 8 x GE + 4 x RS485/RS232 + 1 x Alarm |
| Installation Mode | Placed on an indoor desktop or installed in a 19-inch cabinet or network box |
| Protection Level | IP40 |
| Authentication | 802.1X |
| PON Port | NNI - GPON Port (1 x SFP + 1 x BOB) Port type: SC/UPC Standard compliance: ITU-T G.984, Class B+ Maximum transmission distance: 20 km Transmission rate: RX: 2.488 Gbit/s; TX: 1.244 Gbit/s Optical receiver sensitivity: –27 dBm Overload optical power: –8 dBm |
| Ethernet Electrical Port | Port type: RJ-45 Auto port speeds (10/100/1000 Mbit/s) |
| RS485 Port | Port type: RJ-45 Complies with TIA/EIA-485, ITU-T V.24, ITU-T V.28 |
| RS232 Port | Port type: RJ-45 Complies with TIA/EIA-232, ITU-T V.24, ITU-T V.28 |
| UNI — Alarm | Connected to the external alarm device or other devices Port type: RJ-45 |
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