Each 100-01664-ENC transceiver operates at 1 Gbps over Single-mode fiber at 1550nm with a maximum reach of 80 kilometers. All ENET OEM Compatible transceivers are MSA compliant for seamless integration and RoHS compliant for environmental conformity. All ENET transceivers are 100% tested in-house for functionality and compatibility and backed by a Lifetime Replacement Warranty.