Shenzhen Uonel Technology Co., Ltd. is a Global Provider of Telecommunication Equipment and Services.
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| Place of Origin: | China |
| Brand Name: | Huawei |
| Certification: | CE FCC RoHS |
| Model Number: | ETHB |
| Minimum Order Quantity: | Negotiable |
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| Price: | Negotiable |
| Packaging Details: | Export carton package |
| Delivery Time: | 7-15 days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 200 Piece/Pieces per Week |
| Port: | Shenzhen |
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H801ETHB Board
This topic covers the working principle, application, front panel, port, and specifications of the H801ETHB board.
Feature and Specifications
Ethernet Service Access Boards Comparison
Ethernet service access boards include H801ETHA and H801ETHB.
In the table, "Yes" indicates "supported" and "No" indicates "not supported".
Table 1 Specifications of Ethernet service access boards
Specification | H801ETHA | H801ETHB |
Number of interfaces | 8 | 8 |
Optical module | SFP GE optical module | SFP GE optical module or electrical module |
Ethernet cascading | Yes | Yes |
Ethernet upstream transmission | No | Yes |
Within-board self switching (the board serving as an upstream board to support interworking between upstream ports) | No | Yes |
GE remote extended subrack cascading | No | Yes (supported in V800R01200 and later versions) |
1588ACR | Yes | Yes |
Intra-board aggregation | No | Yes |
Inter-board aggregation | No | Yes |
User access and management | No | No |
Parameters
Power Consumption and Maximum Frame Size of Boards
You can query power consumption, maximum frame size, and normal operating temperature of all boards.
lists the power consumption and maximum frame size of boards. "-" indicates N/A.
The operating temperature of all the boards is -40°C to +65°C. The lowest board startup temperature is -25°C.
NOTE:
The power consumption of the board is tested in the following conditions:
Working voltage: -53.5 V DC.
Ambient temperature: 25 °C.
Static power consumption: All ports do not carry any loads. Specifically, users under POTS ports hang up phones, xDSL ports are deactivated, and optical modules are not installed on optical ports
Maximum power consumption: All ports fully carry loads. However, only 25% users under POTS ports concurrently pick up phones and the feeding current is 20 mA.
The board power consumption slightly varies with the power module configured for the board and discreteness of components.
Table 1 Power consumption and maximum frame size of boards
Board | Power Consumption | Maximum Frame Size |
Ethernet service access board | ||
H801ETHB | Static: 20 W Maximum: 21 W | 2052 bytes. After the jumbo frame function is enabled, a maximum of 9216 bytes can be supported. |
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Tel: +86 15684227158
