| I ran three sets of performance tests on the 334. One with an HPNA LAN client, the second with an Ethernet client, and the third to test HPNA/Ethernet bridging speed: (Details of how we tested can be found here.) Routing - HPNA LAN Client | Firmware/Driver Version: | V3.25(CH.0) | 5/17/2001 | | Test Description | Qcheck Transfer Rate (Mbps) | Qcheck Response Time (msec) [10 iterations 100byte data size] | Qcheck UDP stream [10S@500kbps] | | (Actual throughput- kbps) | (Lost data- %) | | LAN Adapter: NETGEAR PA301 10Mbps HPNA | | WAN - LAN | 5.3 | 5 avg 10 max | 499 | 0% | | LAN - WAN | 5.3 | 5 avg 7 max | 473 | 4% | Routing - Ethernet LAN Client | Firmware/Driver Version: | V3.25(CH.0) | 5/17/2001 | | Test Description | Qcheck Transfer Rate (Mbps) | Qcheck Response Time (msec) [10 iterations 100byte data size] | Qcheck UDP stream [10S@500kbps] | | (Actual throughput- kbps) | (Lost data- %) | | LAN Adapter: UMAX 10BaseT Ethernet PCMCIA adapter | | WAN - LAN | 5.1 | 3 avg 6 max | 499 | 0% | | LAN - WAN | 5.1 | 3 avg 4 max | 483 | 3% | Bridging - HPNA & Ethernet LAN Clients Remember the following test does not include the router performance! | Firmware/Driver Version: | V3.25(CH.0) | 5/17/2001 | | Test Description | Qcheck Transfer Rate (Mbps) | Qcheck Response Time (msec) [10 iterations 100byte data size] | Qcheck UDP stream [10S@500kbps] | | (Actual throughput- kbps) | (Lost data- %) | | ETH LAN Adapter: UMAX 10BaseT Ethernet PCMCIA adapter HPNA LAN Adapter: NETGEAR PA301 PCI | | HPNA -> Ethernet | 5.0 | 3 avg 5 max | 499 | 0% | | Ethernet -> HPNA | 5.9 | 3 avg 5 max | 499 | 0% | Comments: Excellent performance on all routing tests, including UDP streaming performance. The HPNA/Ethernet bridging speeds are slower than I measured for the PE102, but this could be due to my use of a slower 16 bit Ethernet card. If you have both HPNA1.0 and 2.0 devices on your network, your 2.0 clients will not reach 10Mbps speeds. This is not a problem with the RP334, but the way that the HPNA spec works. See this for the explanation! |