Huawei MA5821 GPON XG-PON

$588.00 $298.00

Brand: Huawei

Model: MA5821

Detail: Huawei MA5821 GPON XG-PON

Condition: 100% New

Availability: IN STOCK

  • Description
  • Features
  • Ordering information
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Appearance and Structure

The SmartAX MA5821/MA5822 Remote Optical Access Unit (MA5821/MA5822 for short) applies in fiber to the building (FTTB) and fiber to the curb (FTTC) scenarios.

In the upstream direction, the MA5821/MA5822 provides an SFP uplink optical port that supports 10G GPON or GPON upstream transmission. In the downstream direction, the MA5821/MA5822 provides 8, 16, 24 FE electrical ports. The MA5822 provides the access service for POTS user.

Similar products:

MA5821-8

MA5821-16

MA5821-24

MA5822-8

MA5822-16

MA5822-24

MA5821/MA5822 specifications vary according to the number of users supported by the device. The MA5822 provides the access service for POTS users.

MA5821 8 FE electrical ports One SFP uplink optical port that supports 10G GPON or GPON upstream transmission.
16 FE electrical ports
24 FE electrical ports
MA5822 8 POTS ports+8 FE electrical ports
16 POTS ports+16 FE electrical ports
24 POTS ports+24 FE electrical ports

The following section uses the MA5822 providing 24 FE + 24 POTS electrical ports as an example to describe the device.

Port Silkscreen Description
AC power port None Connects to 110 V or 220 V AC power.
Ground point None Connects the device to the ground.
Uplink port None Provides GPON upstream transmission using an SFP uplink optical port.
Maintenance serial port CONSOLE Provides local maintenance. Supports system configuration using tools, such as HyperTerminal, through CLI.
Maintenance network port None Supports local device management through any service port.
FE electrical port None Provides gigabit Ethernet adaptive access rates of 10 Mbit/s, 100 Mbit/s and 1000 Mbit/s.
POTS port POTS 1-24 Supports POTS access and provides the VoIP, FoIP, and MoIP services.
 
Specifications
Type Dimensions (Height x Width x Depth) Weight
Without Mounting Brackets With Mounting Brackets
MA5821 (8 FE port) 43.6 mm x 250 mm x 180 mm 43.6 mm x 482.6 mm x 220 mm 1.23 kg
MA5821 (16 FE port) 43.6 mm x 442 mm x 220 mm 2.10 kg
MA5821 (24 FE ports) 2.18 kg
MA5822 (8 FE ports+8 POTS ports) 2.12 kg
MA5822 (16 FE ports+16 POTS ports) 2.35 kg
MA5822 (24 FE ports+24 POTS ports) 2.43 kg

 

Operating Environment
Ambient Temperature Ambient Humidity Atmospheric Pressure Altitude
-40°C to +55°C* 5% RH to 95% RH 70 kPa to 106 kPa < 4000 m**
*The MA5620/MA5626 can start up at the lowest temperature of -25°C and is functional at the lowest temperature of -40°C.**The air density varies with the altitude, which affects the heat dissipation of a device. Therefore, the ambient temperature of the MA5620/MA5626 varies with the altitude.

 

Power Parameters
Type Power Supply Mode Operating Voltage Maximum Input Current
MA5821 (8 FE port) 110 V AC or 220 V AC 100 V AC to 240 V AC 0.5 A
MA5821 (16 FE port) 1 A
MA5821 (24 FE ports) 1 A
MA5822 (8 FE ports+8 POTS ports) 1 A
MA5822 (16 FE ports+16 POTS ports) 1 A
MA5822 (24 FE ports+24 POTS ports) 1 A
Product Highlights
10G GPON Upstream Transmission
High Efficiency Maintenance and Management
Usage Scenario
The MA5821/MA5822 applied on FTTB and FTTC) networks provides voice, data, and video services for community users. The MA5821 can be used for video monitoring.

Appearance and Ports on MA5821

The MA5821, a box-type device of 1 U high, supports multiple configurations.

Table 1 Appearance of the MA5821
Device Configuration Appearance
24 FE
16 FE
8 FE
Ports on the MA5821
Table 2 Ports on the MA5821
Port Name Silkscreen Number of Ports Function
AC power port None 1 Connects to 220 V AC power.
Ground point None 1 Connects the device to the ground.
Uplink optical port 10G PON 1
Supports the following upstream transmission modes:

  • 10G GPON (asymmetric)
  • GPON
FE electrical port 1-8

1-16

1-24

8, 16, or 24 Provides Ethernet adaptive access rates of 10 Mbit/s and 100 Mbit/s.
Maintenance serial port CONSOLE 1 Provides local and remote maintenance. Supports system configuration using tools, such as HyperTerminal, through CLI. Supports local device management through any service port.

Indicators

The MA5821/MA5822 provides various indicators for users to learn about the running status of the device.

Indicators on the panel of the MA5821/MA5822
Table 1 Indicators of the MA5821/MA5822
Indicator Description
PWR: power supply status indicator Green steady on The device is powered on.
Green off The device is powered off.
RUN/ALM: running status indicator Red and blinking 0.25s on and 0.25s off The device is starting up.
Green and blinking 1s on and 1s off The device is functioning properly.
Steady red The device is faulty.
LINK: link status indicator Green steady on The uplink optical port is receiving optical signals.
Green and blinking 0.25s on and 0.25s off The uplink port is working in continuous mode.
Green off The uplink port fails to receive optical signals or an optical fiber is not connected to device.
AUTH/ACT: authentication indicator Green and blinking 0.25s on and 0.25s off The device is registering with the upper layer device.
Green and blinking 1s on and 1s off The mode being used on the port is incorrect.
Green steady on The device has successfully registered.
Green off No optical fiber is connected to the device.
Indicators of the FE electrical port Green on A connection is set up on the port.
Green off No connection is set up on the port.
Yellow blinking The port is transmitting or receiving data.
Yellow off No data is being transmitted on the port.
Indicators of the POTS port (only the MA5822 supports this port and LED) Green: on A minimum of one service port is busy.
Green: off All the ports are idle.

Heat Dissipation Principles

The MA5821/MA5822 supports a high density of user access. In addition, the MA5821/MA5822 adopts an optimal design to implement natural heat dissipation.

  • When the MA5821/MA5822 is placed horizontally, there is no airflow and the heat dissipates naturally.
  • When the MA5821/MA5822 is placed vertically, the cool air flows into the device from the bottom and the hot air flows out of the device from the top.
With the natural heat dissipation, the MA5821/MA5822 has the following advantages:

  • The noise generated by the device is significantly decreased, which effectively minimizes the noise pollution.
  • Fans are low-reliability components. When the device is not configured with a fan, the fault rate decreases significantly, thus saving the maintenance cost.
  • The natural heat dissipation meets the energy-saving requirement.

Model: MA5821

Detail: Huawei MA5821 GPON XG-PON

Availability:  IN STOCK

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