Charles, you’re alive?  Did you do a Brick Tamland?  Did you bring ray guns 
from the future?

Oh, and I don’t think metal glands necessarily require terminating the cable 
after passing through the gland (something that should be avoided at all 
costs).  If I’m remembering right when we installed some Exalt G2 links, they 
had a metal gland that you could pass a cable terminated with a shielded plug 
through.  And that’s their entry level radio.  I could be remembering wrong 
though, I don’t have one here to look at.

Lots of plastic glands have that problem.  We go through it with WiMAX CPE, and 
I remember doing that with a SAF 24 GHz link.


From: Charles Wu via Af 
Sent: Friday, October 10, 2014 4:02 PM
To: [email protected] 
Subject: [AFMUG] Microwave Backhaul Ethernet Grommets - Feedback Wanted

Trying to figure out some Ethernet grommets and since you guys would be the 
ones directly using/installing these, thought I’d ask for input rather than 
just trying to guess what’s best for everyone – trying to decide metal vs. 
plastic

 

Metal

-          Cannot put Ethernet cable through (need to crimp connector AFTER 
cable has gone through)

-          Expensive ($30+ / grommet) – when we’re trying to be competitive 
against Trango/SAF/etc with an all-outdoor microwave backhaul, every dollar 
counts (especially if we’re talking up to 4 connectors)

-          Feels more *rugged*

 

 

Plastic:

-          Can put Ethernet cable through with the end on

-          Cheap ($0.50/grommet) – can throw a bunch of these in with every 
radio without increasing the price, and could send them out to customers 
without charging them if a customer needed things

-          Doesn’t *look/feel* as industrial / rugged as the metal grommet

 

All suggestions / comments / thoughts are welcome

 

Plastic

 

 



 

Metal

 


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