NJR-T01SDI User Guide123 Precautions for shippingThe MM / SM model (NJR-T01SDI-MM / SM) has an SFP+ optical transceiver that makes it vulnerable todamage caused by mishandling during shipment if it is improperly packaged.If, for any reason, you need to ship the NJR, use the carton and cushion which were used at the time ofpurchase. Make sure to plug the attached dust cap into the SFP+ optical transceiver. If you do not have thecarton and cushion, unplug the SFP+ optical transceiver from the NJR and plug the dust cap, and then put itin an antistatic bag with enough cushion. Use the appropriate carton and cushion for shipping.SFP+ optical transceiverUnpluggingPluggingBail claspOpen the bail clasp indownward direction. Graspthe transceiver and carefullyunplug it from the port.Close the bail claspand slide it into theport.[Fig. 3.1] Removing and installing SFP+ optical transceiver