Sfp A/B Ports; Tx1/2 - B+B SmartWorx IE-MultiWay User Manual

SFP A/B PORTS

Ingress Bandwidth
Limit
(CIR)
Max. Burst Allocation
Size (BA)
Ingress Burst
Allocation
Egress Traffic
Shaping

TX1/2

Ingress Bandwidth
Limit
(CIR)
Max Burst Allocation
Size (BA)
Ingress Burst
Allocation
Monitors the traffic entering the unit (ingress), discarding
traffic that exceeds a fixed Committed Information Rate
(CIR) plus Burst Allocation (BA). Frames are not held in
queue, they either meet the bandwidth limits and are
accepted into the unit or they are dropped.
The BA size is specified in bits; the # of bits above the
bandwidth limit before packets are thrown away.
Bandwidth Limiting can be set at Ingress of each port
individually by setting the MAX Bandwidth Limit in bits/sec.
and the BA in bits. Traffic in excess of the Bandwidth limit
plus BA for any time interval will be dropped. This function
utilizes an advanced "Leaky Token-Bucket" algorithm to
provide typical resolution under 5% of the set values at all
data rate and frame sizes.
Egress Traffic shaping actively controls the transmitter and
hard limits the maximum frame rate that can be sent.
Frames can be delayed in the internal buffers of the unit,
waiting their turn to be sent. If the internal buffers are full,
excess traffic will be dropped. The Unit Rate Control can be
used to alleviate this.
Monitors the traffic entering the unit (ingress), discarding
traffic that exceeds a fixed Committed Information Rate
(CIR) plus Burst Allocation (BA). Frames are not held in
queue - they either meet the bandwidth limits and are
accepted into the unit or they are dropped.
The BA size is specified in bits; the # of bits above the
bandwidth limit before packets are thrown away.
Bandwidth Limiting can be set at Ingress of each port
individually by setting the MAX Bandwidth Limit in bits/sec.
and the BA in bits. Traffic in excess of the Bandwidth limit
plus BA for any time interval will be dropped. This function
utilizes an advanced "Leaky Token-Bucket" algorithm to
provide typical resolution under 5% of the set values at all
data rate and frame sizes.
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IE