What's the difference between SFP-10G-ER and the replacement?

Optical and electrical specs follow the same MSA standard; the difference is the EEPROM, which we code as CISCO before shipping

Does this affect the switch warranty?

The manufacturer cannot void the switch warranty merely because a third-party module is used, unless the module is proven to have caused the damage

10GBASE-ER SFP+ 1550nm 40km

โมดูล SFP+ 10G ER 1550nm 40km

SKU: PF-SFP10G-ER · OEM equivalent: SFP-10G-ER, OSX040N01

800 THB

SKU	PF-SFP10G-ER
Form factor	SFP+
Rate	10.3 Gbps
Wavelength	1550 nm
Distance	40 km
Connector	LC Duplex
DDM/DOM	Yes
Operating temperature	0–70 °C
Coded for	cisco, huawei, h3c, aruba, juniper, ruijie, mikrotik
OEM equivalent	CISCO SFP-10G-ER · HUAWEI OSX040N01
Warranty	3 years
MOQ	1 unit

What's the difference between SFP-10G-ER and the replacement?: Optical and electrical specs follow the same MSA standard; the difference is the EEPROM, which we code as CISCO before shipping
Does this affect the switch warranty?: The manufacturer cannot void the switch warranty merely because a third-party module is used, unless the module is proven to have caused the damage