SmartRG SR350N User Manual page 93

Field Name Description
Select the desired physical transmission rate.
802.11n rate
[Off, Auto] Select Auto for maximum security but there is a noticeable impact on throughput. Select Off for best
802.11n protection
throughput.
Support 802.11n client only [On, Off] Select On to restrict 802.11b/g clients from accessing the gateway.
[Off, Auto] Reduced Inter-Frame Space RIFS. Improves performance by reducing dead time required between
RIFS Advertisement
OFDM transmissions. Recommended primarily for greenfield deployments only.
[Enable, Disable] Coexistence of Overlapping Basic Service Sets that prevents overlapping in the 20MHz and
40MHz frequencies.
OBSS Coexistence If set to Enable, the gateway will automatically revert to 20MHz channel bandwidth when another WiFi network
within 2 channels of its own channel is detected or when a client device with its 40MHz Intolerant bit set is
detected. Disabling this feature violates the 802.11-2012 specification.
[Enable, Disable] Turn on power save mode.
RX power chain save
NOTE: Set
[0 to 2147483647 seconds] Set the delay time between when system activity ceases and power save mode
RX power chain save quiet
engages.
time
NOTE: Set
[0 to 2147483647 packets per second] Sets a throughput threshold for when the router engages power save mode
RX power chain save PPS
after the quiet time seconds have elapsed.
NOTE: Set
[Auto, 11 Mbps, 1 Mbps, 2 Mbps, 5.5 Mbps, 11 Mbps] Select a fixed data rate from the drop-down list if desired.
54g rate
Auto will select 11 Mbps when possible but will drop (based on signal strength) when necessary.
Multicast rate [1-54 Mbps] Enter the desired packet transmit rate for multicast.
[256 - 2346 bytes] Enter the threshold for what sized packets will be fragmented to a smaller unit size. The
primary consideration for this setting being the size/capability of the circuit.
Basic Rate Fragmentation
A high packet error rate is an indication that a slightly increased Fragmentation Threshold is in order. When
Threshold
possible, the default value of 2346 should be maintained. Poor throughput is a likely result of setting this
threshold too low.
[256 - 2346 bytes] Specify the Request to Send packet size beyond which the WLAN client hardware invokes its
RTS Threshold
RTS/CTS mechanism. Smaller packets will otherwise be sent not using RTS/CTS.
The threshold is off when using the default setting of 2347.
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802.11n/EWC to Auto and to Enable
802.11n/EWC to Auto and to Enable
802.11n/EWC to Auto and to Enable
before setting this parameter.
before setting this parameter.
before setting this parameter.
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