Yes, that's correct. You can also provide 48V using an AC adapter instead of PoE input, if you're into that. But of course, that presumably won't be in play for an ATA 186.
-- Hunter Fuller (they) Router Jockey VBH M-1A +1 256 824 5331 Office of Information Technology The University of Alabama in Huntsville Network Engineering On Thu, Jan 27, 2022 at 7:30 PM Lelio Fulgenzi <le...@uoguelph.ca> wrote: > > So, it’s POE powered itself and can send along POE as well? Without an AC > adapter ? > > ‘Cause that would be sweet. > > Sent from my iPhone > > On Jan 27, 2022, at 7:24 PM, Hunter Fuller <hf0...@uah.edu> wrote: > > > > CAUTION: This email originated from outside of the University of Guelph. Do > not click links or open attachments unless you recognize the sender and know > the content is safe. If in doubt, forward suspicious emails to > ith...@uoguelph.ca > > The MikroTik GPEN21 can take 802.3af PoE and gigabit input, and will > negotiate 10/100/1000 on the other port. It is basically a 3 port PoE powered > switch where one of the ports is an SFP (and you would ignore this third port > in this application). > > On Thu, Jan 27, 2022 at 18:15 Lelio Fulgenzi <le...@uoguelph.ca> wrote: >> >> Please let us know what your final solution is. Whether one switch with one >> ATA, or 100/100. It’s good to know. >> >> Lelio >> >> Sent from my iPhone >> >> On Jan 27, 2022, at 5:46 PM, Lisa Notarianni <lisa.notaria...@scranton.edu> >> wrote: >> >> >> >> CAUTION: This email originated from outside of the University of Guelph. Do >> not click links or open attachments unless you recognize the sender and know >> the content is safe. If in doubt, forward suspicious emails to >> ith...@uoguelph.ca >> >> All good ideas. Thanks again!! >> >> On Jan 27, 2022, at 5:13 PM, James Buchanan <james.buchan...@gmail.com> >> wrote: >> >> >> Hello, >> >> There is also the option of keeping a few of the switches that were >> refreshed to use for the ATAs. >> >> Thanks, >> >> James >> >> On Thu, Jan 27, 2022 at 10:10 PM Lelio Fulgenzi <le...@uoguelph.ca> wrote: >>> >>> >>> Something to try is to get a cheap DLINK or Linksys switch and insert it >>> between the new 9300uxm and the ata. It might give you some options to get >>> them working until you can replace them. >>> >>> Sent from my iPhone >>> >>> On Jan 27, 2022, at 4:41 PM, Lisa Notarianni <lisa.notaria...@scranton.edu> >>> wrote: >>> >>> >>> >>> CAUTION: This email originated from outside of the University of Guelph. Do >>> not click links or open attachments unless you recognize the sender and >>> know the content is safe. If in doubt, forward suspicious emails to >>> ith...@uoguelph.ca >>> >>> Thank you all for your quick responses. We will go beg for funding and >>> replace the ATAs. We cannot set speed to 10 since it is not an option >>> according to our network engineer. >>> >>> >>> >>> Lisa >>> >>> From: Lelio Fulgenzi <le...@uoguelph.ca> >>> Sent: Thursday, January 27, 2022 4:26 PM >>> To: Lisa Notarianni <lisa.notaria...@scranton.edu> >>> Cc: cisco-voip@puck.nether.net >>> Subject: Re: [cisco-voip] ATA 186 question >>> >>> >>> >>> >>> >>> You might want to double check that. From this, 17.3, it shows 10 is a >>> valid option. >>> >>> >>> >>> https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9300/software/release/17-3/configuration_guide/int_hw/b_173_int_and_hw_9300_cg/configuring_interface_characteristics.html#task_uw1_3wc_g1b >>> >>> Sent from my iPhone >>> >>> >>> >>> On Jan 27, 2022, at 3:45 PM, Lisa Notarianni <lisa.notaria...@scranton.edu> >>> wrote: >>> >>> >>> >>> CAUTION: This email originated from outside of the University of Guelph. Do >>> not click links or open attachments unless you recognize the sender and >>> know the content is safe. If in doubt, forward suspicious emails to >>> ith...@uoguelph.ca >>> >>> >>> >>> We just began Cisco switch upgrade to 9300s and ran into an unexpected >>> issue. >>> >>> >>> >>> We have many ATA 186s out there (about 100) and did not budget for >>> replacement as we were gratefully approved for the massive overhaul of the >>> switches. This ended up being an unforeseen glitch. >>> >>> >>> >>> We cannot get the ATA 186s to work on this switch with this IOS version: >>> 1 65 C9300-48UXM 17.03.04 CAT9K_IOSXE INSTALL >>> >>> However, the 186s are working on this switch with this IOS version: >>> 1 64 C9300-48P 16.9.5 CAT9K_IOSXE INSTALL >>> >>> >>> >>> I know it is not an apples to apples comparison but I was wondering if >>> anyone had a workaround for the newer model/IOS. >>> >>> >>> >>> We believe the problem is that the ATA186s are hard coded at 10Mbps/half >>> duplex. Even if we change the switch port parameter from 0x00000000 to >>> 0x000000ff the ATA will not register. The switch port is also configured >>> at duplex auto but the slowest we can make the port is 100Mbps. >>> >>> >>> >>> Is this not possible? I am hoping you Cisco geniuses have a solution 😊 >>> >>> >>> >>> Lisa Notarianni >>> >>> University of Scranton >>> >>> Telecommunications Engineer >>> >>> Infrastructure Services >>> >>> 800 Linden St. >>> >>> Scranton PA 18510 >>> >>> 570.941.4325 >>> >>> >>> >>> _______________________________________________ >>> cisco-voip mailing list >>> cisco-voip@puck.nether.net >>> https://puck.nether.net/mailman/listinfo/cisco-voip >>> >>> _______________________________________________ >>> cisco-voip mailing list >>> cisco-voip@puck.nether.net >>> https://puck.nether.net/mailman/listinfo/cisco-voip >> >> _______________________________________________ >> cisco-voip mailing list >> cisco-voip@puck.nether.net >> https://puck.nether.net/mailman/listinfo/cisco-voip > > -- > > -- > Hunter Fuller (they) > Router Jockey > VBH M-1A > +1 256 824 5331 > > Office of Information Technology > The University of Alabama in Huntsville > Network Engineering _______________________________________________ cisco-voip mailing list cisco-voip@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-voip
