1、10Gb/s Rate: The ethernet optical module has 10Gb/s rate, 1310nm dual fiber single mode, up to 10KM transmission distance 2、DDM Function: The optical fiber module has DDM function, which can monitor real time parameters and status on the optical fiber link. According with IEEE 803z Compliant 3、Wide Compatible: The dual fiber optical module is compatible with for Huawei, for ZTE, for H3C, for Cisco, for Ruijie, for HP, etc. for optical switches, routers, network cards, servers, firewalls or other optical equipment with 10Gb SFP ports 4、Hot Swappable: The SFP optical module is hot swappable, rotate the ring lock to unlock, then pull the transceiver out of the switch. Less than 05W power dissipation and thermal pads provide heat dissipation 5、Use with Confidence: The optical module is tested one by one on different switches before leaving the factory to ensure compatibility with different brands of switches 1 x Optical Module1 x Dust Plug Item Type: Optical ModuleMaterial: Zinc AlloyColor: SilverSpeed: 10GTransmission Distance: 10KMWorking Wavelength: 1310nmInterface: LCApplicable Equipment: Widely Compatible with for Huawei, for ZTE, for H3C, for Cisco, for Ruijie, for HP and Other Switches, Routers, Firewalls, Network Cards and Other Equipment