WRT54G版本有什么区别？

jjj206

WRT54G 无线路由器 有版本V1 V2 V3 V4 V5 V6 V7 V8...之多，有何区别？

ak74

Version   CPU speed   RAM   Flash memory   S/N Prefix[1]   Notes   
1.0 125 MHz 16 MB 4 MB CDF0
CDF1 20 front panel LEDs (including link/activity, collision detection and speed rating indicators for each RJ-45 port). Wireless capability was provided by a Mini PCI card attached to the router motherboard

1.1 125 MHz 16 MB 4 MB CDF2
CDF3 Front panel LEDs reduced to eight (one link/activity LED per port, plus one each for power, wireless, DMZ and WAN/Internet connectivity). Wireless chipset is integrated onto motherboard.

2.0 200 MHz 16 MB 4 MB CDF5 Same as 1.1 with a CPU upgrade and greater wireless transmitter integration (fewer transmitter parts). Some of these have 32 MB of RAM but are locked to 16 MB in the firmware (can be unlocked to use all RAM - see [1] (general info) and [2] (for an XB card) and [3] (for an XH card)).

2.1 216 MHz 16 MB 4 MB CDF6 Same physical appearance as 1.1 and 2.0 models. Some of these models have 32 MB of RAM installed but have been locked to 16 MB by the manufacturer. Some models have two 16 MB MIRA P2V28S40BTP memory chips.

2.2 216 MHz 16 MB 4 MB CDF7 Same physical appearance as 1.1 and 2.0 models. Switching chipset from ADMtek 6996L to Broadcom BCM5325EKQM. Some of these models have 32 MB of RAM installed but have been locked to 16 MB by the manufacturer. Some models have 16 MB Hynix HY5DU281622ET-J memory chips.

3.0 216 MHz 16 MB 4 MB CDF8 Identical to 1.1 and later models, except for the CPU speed and an undocumented switch behind left front panel intended for use with a feature called "SecureEasySetup".

3.1 216 MHz 16 MB 4 MB CDF9 The Version 3.1 hardware is essentially the same as the Version 3.0 hardware. Adds "SecureEasySetup" button.

4.0 200 MHz 16 MB 4 MB CDFA Broadcom BCM5352EKPB Chipset

5.0 200 MHz 8 MB 2 MB CDFB Broadcom BCM5352EKPB Chipset - Switched to VxWorks OS and reduced Flash Memory and RAM; not compatible with most 3rd party firmware. Then, Vxworkskiller (by bitsum.com) was created, which restores compatibility with some 3rd party firmware. Since less physical RAM is available in this and future models, the 3rd party firmware (popular opensource projects) were modified into special "micro" versions.

5.1 200 MHz 8 MB 2 MB CDFC Broadcom BCM5352EKPB Chipset

5.? 200 MHz 8 MB 2 MB CDFB Broadcom BCM5352EKBG Chipset

6.0 200 MHz 8 MB 2 MB CDFD Broadcom BCM5352EKBG Chipset

7.0  8 MB 2 MB CDFE Atheros AR2317 Chipset. Not compatible with many 3rd party firmware packages.

7.2 240 MHz 8 MB 2 MB CDFK Broadcom BCM5354KFBG Chipset

ak74

8.0 240 MHz 8 MB 2 MB CDFF
CDFG Broadcom BCM5354KFBG Chipset with non-replaceable antennas. Some units come with 16 MB of RAM. VXWorksKiller works. This model is currently one of the most commonly available at US retail establishments, such as Best Buy and Target.

8.1 240 MHz 8 MB 2 MB MDF0 FCC ID: Q87-WRT54GV81. OS is Linux, no need for Vxworkskiller.[2]

8.2 240 MHz 8 MB 2 MB CDFJ FCC ID: Q87-WRT54GV82. Vxworkskiller works.[3]