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  • H831CCMA
  • H831CCMA

H831CCMA

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Overview

H831CCMA is a central control unit (CCU) board. It manages broadband and narrowband service boards and interface modules, and is used for upstream service transmission.

Quick Specs

Table 1 shows the Quick Specs

Model

H831CCMA

Connector

Champ 64-pin

Switching capacity

20 Gbit/s

MAC address table

16 x 1024

Number of multicast users

512

Number of multicast logs

5120

Number of concurrent multicast channels

1024

ARP table

1024

ACL rules

256

Maximum frame length

2000 bytes

Product Details

H831CCMAprovidesthese highlights:

Value

Supports G.fast access. l

Supports a maximum of 20 Gbit/s switching capability in the upstream direction and 1 Gbit/s access capability.

External Ports l

Management ports

-CON /ESC (RJ-45):RS-232 serial port/RS-485 monitoring serial port

-ETH (RJ-45):100M Base-T maintenance Ethernet port

-ALARM (RJ-45):Environment monitoring channel for digital parameters

Communication ports

-0 and 1 (2 x SFP):Upstream or cascade port

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Specification

H831CCMA Specification

Function & Environment

System packet forwarding rate

10 Mpps

Switching capacity

20 Gbit/s

MAC address table

16 x 1024

Number of multicast users

512

Number of multicast logs

5120

Number of concurrent multicast channels

1024

ARP table

1024

ACL rules

256

Maximum frame length

2000 bytes

Operating temperature

-40°C to +65°C

Power consumption

Static Power Consumption (Unit: W)

35

Typical Power Consumption (Unit: W)

35

Maximum Power Consumption (Unit: W)

35

NOTE:

•Static power consumption: None of the broadband ports are activated.

•Typical power consumption: 50% of the broadband ports are activated at the same time.

•Maximum power consumption: All the broadband ports are activated at the same time.
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