[HamWAN PSDR] VOTE: Baldi LAN expansion and Rattlesnake link
Bart Kus
me at bartk.us
Sun May 31 22:47:56 PDT 2020
Hello,
We have 4 clients connected to Baldi-S1 (a SISO sector) that are kind of
silly:
# INTERFACE RADIO-NAME MAC-ADDRESS AP SIGNAL... TX-RATE
UPTIME
0 wlan1 AF7PR-Baldi E4:8D:8C:C6:F5:45 no -60dBm 32.5...
2d8h51m46s
1 wlan1 KD7TQN-Baldi D4:CA:6D:C2:ED:93 no -65dBm 32.5...
2d8h51m32s
2 wlan1 N7OEP/Baldi-B... D4:CA:6D:0D:53:F9 no -60dBm 32.5...
2d8h51m27s
3 wlan1 Rattlesnake-B... 64:D1:54:AF:3F:CD no -79dBm 19.5...
1d9h35m21s
They're silly because the first 3 are at the same mountain top, just a
couple hundred feet away in adjacent shacks. This is a waste of prime
long-range spectrum, being used to do local-links. I'd like to get all
the shacks @ Baldi tied together via gigabit Ethernet, and install
access switches at the 2 other shacks so people there can plug into the
LAN directly. This high speed LAN between all shacks can then be used
to allow us to address the 4th silly client, which is Rattlesnake
Mountain. I'd like to install a dedicated dish on the northernmost
tower (fed by the new high speed LAN) to act as a dedicated high speed
link between Baldi and Rattlesnake. The dish on the Rattlesnake side
will also need a modem upgrade to run at full speed, and I'm including
that in this proposal.
Here is the rough budget for this spend request:
*Item**
* *Quantity**
* *Cost**
* *Subtotal**
*
500ft pull rope
1
$12.97
$12.97
425ft duct rod
1
$111
$111
Taxes for above 2 items
1
$11.53
$11.53
CRS112-8P-4S-IN for northernmost building, feeding Rattlesnake dish w/
PoE and access ports for clients
1
$170
$170
CRS326-24G-2S+RM for middle building, acting as mid-span switch and
providing ports to lots of devices there
1
$185.24
$185.24
Taxes for above 2 items
1
$33.04
$33.04
1000ft Shielded CAT5 TC-PRO ToughCable
1
$137.68
$137.68
Taxes for above
1
$12.80
$12.80
Existing Inventory Estimate: RB921UAGS-5SHPacD-NM modem
2
$150
$300
Existing Inventory Estimate: mANT30 2ft microwave dish
1
$120
$120
Existing Inventory Estimate: Sleeve30 2ft microwave dish isolation kit
1
$100
$100
TOTAL COST ESTIMATE
$1,194.26
Current HamWAN balance is about $16k.
Procedural reminder since we haven't had one of these emails in way too
long: HamWAN directors have 24 hours to vote upon such spend decisions,
and members have the same time to weigh in with opinions to influence
director votes. Our procedures are documented here:
http://hamwan.org/Administrative/Constitution.html
--Bart
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