SFP's

[adairw]

Yes, the new firmware fixed the issue. Rock on

[adairw]

I bought some GLC-SX-MM optics and they do the same things as the maxx wave and mikrotik. The WS shows a green on the status page, says 1G-SFP and the link light is on. The mikrotik knows there is a GLC (or other) optic installed but it never links up to the tik.
If I put both GLC's in the WS they link up normally. Any idea what's going on?

I hope to get my copper sfp's and another set of MM optics next week. received a couple patch cables as well and that didn't seem to make any difference. I won't worry about this to much if I can get the copper SFP's to work.

[whubbartt]

The Hummingbird SFP's seem to work really well with the Netonix. They're pretty inexpensive at Newegg..

We're tried the fiber and copper ones as well. Both work fine.

[adairw]

good to know. thanks!

[designweb]

i have two Extreme 200-48 which have a S/M fibre link between them, i haveWS-12-250B with 1.2.0 and I get the same fault as mentioned earlier green light, transmmit packets but no receive even after rolling ends. They are Extreme compatible SFP as below

Extreme Networks Compatible SFP Transceiver Module, 1000BASE-LX/LH, 1310nm Wavelength, LC Connector, Single-mode Fiber (SMF), Small Form-factor Pluggable (SFP) (Mini-GBIC), up to 10km link length

Features
Form Factor: SFPDevice Type: Transceiver moduleInterface (Bus) Type: Plug-in moduleConnectivity Technology: WiredApplication: 1000BASE-LXData Transfer Rate: 1GbpsWavelength: 1310nmMax Distance: 10kmFiber Type: SMF/MMFConnector: Duplex LCDDM: With DDMOperating Temperature: 0~70 °CCompliant with MSA SFP Specification

[sirhc]

I am not sure about Extreme Compatible SFP modules, We say we are Cisco SFP compatible.

Not sure if Extreme is Cisco compatible, is Extreme SFP's Cisco compatible?

Also do you have a link where you purchase these from?

[ellisway]

hi all

i also see the same issue as above with extreme compat sfp`s

optic info

SFP or SFP+: SFP
Signal: present
TX Fault: no
SFP/SFP+ Vendor: OEM
SFP/SFP+ Part Number: SFP-LX-SM-E
SFP/SFP+ Type: SFP/SFP+
Connector: LC
GE Compliance: 1000BASE-LX
Wavelength: 1310

regards

ellis

[designweb]

http://www.compufox.com/SFP_Extreme_s/150.htm,