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[Cisco FAQ] - What is DOCSIS 3.0 Upstream Channel Bonding?

describe what it does.

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Cisco Employee

[Cisco FAQ] What is DOCSIS 3.0 Upstream Channel Bonding?

DOCSIS 3.0 required that CM must have 4 or more upstream channel transmitters. This translates into the

possibility of 100mbps+ upstream rate…

Removed DOCSIS 2.0/1.x single request-grant cycle bottleneck.

Bonded Flows allow multiple outstanding BW-REQ.

BW can be requested on any of the bonded upstream channels

Requests can be granted on any of the bonded upstream channels

Reduced upstream latency (TCP ACK) also increases DS throughput. [TCP application]

Bonds multiple, physical upstream transmit channels to form a larger, logical upstream channel.

1 REPLY 1
Cisco Employee

[Cisco FAQ] What is DOCSIS 3.0 Upstream Channel Bonding?

DOCSIS 3.0 required that CM must have 4 or more upstream channel transmitters. This translates into the

possibility of 100mbps+ upstream rate…

Removed DOCSIS 2.0/1.x single request-grant cycle bottleneck.

Bonded Flows allow multiple outstanding BW-REQ.

BW can be requested on any of the bonded upstream channels

Requests can be granted on any of the bonded upstream channels

Reduced upstream latency (TCP ACK) also increases DS throughput. [TCP application]

Bonds multiple, physical upstream transmit channels to form a larger, logical upstream channel.

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