Customer Reviews: Buffalo Airstation Extreme Ac1750 Gigabit

Buffalo WZR-1750DHPhường AirStation Extreme AC1750 Gigabit Dual Band Wireless Router Reviewed DetailsScott DeLeeuw10 September 2013
Introduction, InsideFeature Summary, QoSWeb Filter, BitTorrent, Wireless Features, StorageRouting Performance, Wireless PerformanceWireless Performance-more, Closing
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At a glanceProductBuffalo Technology AirStation Extreme AC 1750 Gigabit Dual Band Wireless Router (WZR-1750DHP)
SummarySecond-ren Broadcom CPU based AC1750 class router with USB 2.0 & 3.0 ports and good storage sharing
Pros• Fast FAT32 storage throughput• USB 3.0 port• Easy QoS & Web filtering controls
Cons• NTFS USB format not supported• 5 GHz performance lags

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Introduction

Buffalo sent us both its AC class routers to take a look at, the WZR-1750DHP và WZR-1166DHP. First up is a look at the Broadcom-based WZR-1750DHPhường.

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The WZR-1750DHP. has plenty of lights and ports with four Gigabit Ethernet LAN, one WAN & a USB 2.0 port & USB 3.0 port. Buttons include power, mode, và AP/bridge, but No wireless on/off.

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Buffalo WZR-1750DHPhường front panel callouts

The front panel "Buffalo" và rear-panel USB LEDs use color và blinks codes, so keep the manual handy. The front và rear callouts can be seen on the images above and below.

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Buffalo WZR-1750DHP.. rear panel callouts

Inside

We didn"t take apart the 1750DHP & instead relied on the FCC ID photos that had closeups of all the key components. The large plate in the top cover is a heat spreader that is thermally coupled to the ceramic heat spreader on top of the second-generation Broadcom BCM4708A SoC that forms the heart of the router. There is another plate on the other cover with thermal pads that serve as heatsinks for other components.

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Buffalo WZR-1750DHPhường. case và board

Removing the shielding reveals the key Broadcom devices.

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Buffalo WZR-1750DHP board

The WZR-1750DHP"s key components are summarized in Table 1 beside the D-Link DIR-868L—the only other AC1750 class router we"ve sầu reviewed so far using Broadcom"s second-generation BCM4708A SoC. The designs are pretty much the same except for more RAM in the Buffalo.

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Buffalo WZR-1750DHP D-Link DIR-868L CPUSwitchRAMFlash2.4 GHz Radio5 GHz radio
Broadcom BCM4708A Broadcom BCM4708X
in BCM4708A In BCM4708X
512 MB 128 MB
128 MB 128 MB
- Broadcom BCM4331- SiGe (Skyworks) SE2605L 2.4 GHz High Power nguồn Wireless LAN Power Amplifier (x3) - BCM4331 - Unidentified external power amplifier (x3)
- Broadcom BCM4360- Skyworks SE5003L1 5 GHz, 23dBm nguồn Amplifier with nguồn Detector (x3) - Broadcom BCM4360 - Unidentified power amplifier (x3)
Table 1: Component summary
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