Can i use Extreme SFP transceiver for switch Cisco 3850 and Cisco 6807 XL???

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Our customer have two switchs Cisco 3850 and Cisco 6807 XL, they are using there modules:
- 1000BASE-SX SFP transceiver module  MMF  850nm  DOM
- 1000BASE-T SFP
- 10GBASE-SR SFP Module

They want to buy new Extreme SFP as below to replace:

- 1000BASE-SX SFP 10 Pack, Industrial Temp
MMF 220 & 550 meters, LC connector
- 10/100/1000BASE-T SFP module, CAT5 cable 100m link, RJ45-connector for Giga Bit Ethernet SFP Port, Industrial Temp
- 10 Gigabit Ethernet SFP+ module, 850nm, MMF 26-300m link, LC connector

is it OK ? can we use Extreme transceiver  for Cisco switch ?
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Ha Do

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Posted 3 years ago

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Mel78, CISSP, ECE

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No. Not recommended. This is not Cisco forum. For lab environment its possible.
http://www.firewall.cx/cisco-technical-knowledgebase/cisco-switches/866-cisco-switches-3rd-party-sfp...

Cisco will err-disable your port. They have EEPROM.
Ask your customer to buy Cisco SFP, if not they will not support it.

(Edited)
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Ha Do

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Thanks Wong Peng Leong for your answer !