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[[Category:Hardware]]
= Gigabit LAN =
= Gigabit LAN =


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! Ports !! Size !! Speed !! Voltage !! Packaging !! Manufacturer !! Serial Number !! Description
! Ports !! Size !! Speed !! Voltage !! Packaging !! Manufacturer !! Serial Number !! Description
|-
|-
| 8 (3 used) || 20x20mm || Xtal X3501: 25MHz || 3.3V/1.9V/1.2V || 144-pin TQFP || Marvell Alaska || [[88E6108-LAR1]] || Used in earlier models (up to [[CECHGxx]]/[[SEM-00x|SEM-001]])
| 8 (3 used) || 20x20mm || Xtal X3501: 25MHz || 3.3V/1.9V/1.2V || 144-pin TQFP || Marvell || [[88E6108-LAR1]] || Used in earlier models (up to [[CECHGxx]]/[[SEM-00x]])
|-
|-
| ? || ? || ? || ? || ? || Marvell Alaska || [[88E6106-LKJ1]] || Used in later models ([[CECHHxx]]/[[DIA-00x|DIA-001]])
| ? || ? || ? || ? || ? || Marvell || [[88E6106-LKJ1]] || Used in later models ([[CECHHxx]]/[[DIA-00x]])
|-
|-
| ? || ? || ? || ? || ? || ? || ? || DIA-002 (CECHJxx, CECHKxx)
| - || - || 125MHz || 3.3V, 2.5V or 1.8V || 64-pin QFN || Marvell || Alaska [[88E1118R-NNC2]] || Used in Slim models ([[CECH-20xx]]/[[DYN-00x]])
|-
| ? || ? || ? || ? || ? || ? || ? || VER-001 (CECHLxx, CECHMxx, CECHPxx, CECHQxx)
|-
| - || - || 125MHz || 3.3V, 2.5V or 1.8V || 64-pin QFN || Marvell Alaska || [[88E1118R-NNC2]] || Used in Slim models ([[CECH-20xx]]/[[DYN-00x]] and [[CECH-21xx]]/[[SUR-00x|SUR-001]])
|-
| - || 6,5x6,5mm || - || - || 48-pin || Marvell Alaska || [[88E1310-NNB2]] || Used in Slim models ([[CECH-25xx]]/[[JTP-00x|JTP-001]]/[[JSD-00x|JSD-001]], [[CECH-30xx]]/[[KTE-00x|KTE-001]])
|-
| ? || ? || ? || ? || ? || ? || ? || superslims ?
|-
|-
|}
|}
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:


== Jumbo frames ==
== Jumbo frames ==
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  MTU is set with vsh using syscall net_ioctl (libnet)
  MTU is set with vsh using syscall net_ioctl (libnet)


On 3.41 firmware, with a [https://gist.github.com/jevinskie/945199a90858319642ded49df632554e modified ps3_gelic driver], frames of 1624 bytes can be sent and frames of 1628 bytes can be received.
On 3.41 firmware, with a [http://pastie.org/2555526 modified ps3_gelic driver], frames of 1624 bytes can be sent and frames of 1628 bytes can be received.
 
=== Efficiency ===
{| class="wikitable" style="text-align:center;"
! Frame type !! colspan=2 | Layer 1 overhead !! colspan=2 | Layer 2 overhead !! MTU !! Layer 3 overhead !! Layer 4 overhead !! Payload size !! Total transmitted !! Efficiency
|-
| Standard || rowspan="4" | preamble<br />8 byte || rowspan="4" | IPG<br />12 byte || rowspan="4" | frame header<br />14 byte || rowspan="4" | FCS<br />4 byte || 1500 || rowspan="4" | IPv4 header<br />20 byte || rowspan="4" | TCP header<br />20 byte || 1460 byte || 1538 byte || {{round|94.928478544}}%
|-
| old gelic || 2308 || 2268 byte || 2346 byte || {{round|96.675191816}}%
|-
| new gelic || 1518 || 1478 byte || 1556 byte || {{round|94.98714653}}%
|-
| mod gelic || 1624 || 1584 byte || 1662 byte || {{round|95.306859206}}%
|-
|}




{{Models}}


{{Motherboard Components}}<noinclude>[[Category:Main]]</noinclude>
[[Category:GbLAN]]
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