Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

We have several of these, and recently 2, have failed. The customer support was great, and helped to smoothly replace them under warranty. Please remember to register when you purchase.

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

This is replacing the one that we had, so it's exactly what I expected.

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

Replaced 1U SchniederAPC with this model. So far, so good. It would've earned 5 stars if all six outputs were switchable, sadly only 1 outlet is switchable between on/off, to remote kill power. Good little UPS for the money, would have been much better if all outputs were switchable.

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

Would be better if NIC was included so monitoring device would easier. I installed this unit in a small cabinet high inside a warehouse area. Only way to monitor is with a lift and a laptop. Fine print informed me that the NIC was not included. Must be Ordered separately and cost more that the UPS. If NIC was included, easy 5 star.

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

This replaced a UPS on our phone system (pretty important piece of equipment) that began to intermittently go out. Shipping was fast, setup was easy. I guess the real test will be 10 years down the road!

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

I am giving the SmartPro 120V 500VA 300W UPS 4 stars out of 5 instead of 5 because of the DB9 interface. The network card option would be a good idea only if it were more cost effective. Other than the user interface the UPS is quite and an awesome buy for home or small business.

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

Good product, easy install

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

good product,

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

So far Smart Pro 120 1kVA 800 W installation has gone very well. Just hope they last longer the smart1500 that failed after two years. It is really too soon to know whether I would recommend to a friend:)

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

We run about 50 of these in remote locations to keep the network gear up over short power drops. The price point is good for a UPS and network card. The SNMPWEBcard is ok, better than some, worse than others.

The big issue we have is about 50% of the time when the battery goes bad it brings down the UPS. They seem incapable of going into a bypass mode so half the time when the battery dies the location goes down.

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

I purchased this product to replace a normal consumer grade UPS I was using as a battery backup for my home server. I'm in the process of moving everything to a rack, so I figured I'd replace my UPS with a rack mount alternative in the process. The unit itself works great and I'm very happy with in. The only drawback (which I didn't find out until after my purchase) was that the SNMPWEBCARD accessory is poorly reviewed. I was drawn to this unit based on the idea that I would later add the SNMPWEBCARD, but now I'm having second thoughts. Nonetheless, I'm happy with my purchase.

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

The initial battery lasted a long time. The UPS warned us when it needed changing. It was easy to change out.

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

Really like being able to get information from the unit, as far as load, battery life, run time, etc. Sure is better than having to measure these things yourself, or guessing at it. Have several other SmartPro UPSs and haven't had a problem with any of them.

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

I bought mine a year ago due to constant power brownouts and outages. We do not need a storm to have power problems. this unit is used for a system that hashad many service calls because for this reason. I have not had one single problems or lost any files sicne purchasing this unit

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

We bought 5 for our servers, they are very good units with big display showing lots of information, just what we needed!

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

We use these for battery backup in IT racks and on computer CPU's at desk. They are reliable and easy to service when needed.

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

Does the intended job according to spec. Nothing fancy about it, just does the job, which is all I expect.

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

easy to install on our rack/love the easy access to the batteries when you need to replace them/the scrolling display takes away any question of what "idiot lights" mean and is in plain english.

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

It was working for many years but then battery started to die one after another. Well it was good device and I liked it performance and a lot of features in built-in web interface. Though improve batteries' lifetime would be nice. Still pretty nice product for it's price.

Comments about Tripp Lite UPS Smart 500VA 300W Rackmount AVR 120V USB DB9 SNMP 1URM:

One of our APC units died for the second time in 2 months. I was recommended this unit by my Zones Rep and so far so good.

My only complaint is it did not ship with an option to mount on square 4 post server rack mounts...