Transceivers — match specs to PN exactly. Clarify what the customer wants: OEM compatible or actual manufacturer, new or refurbished. Get serial numbers from the vendor before buying and validate with the manufacturer before purchase. We ship tested and validated. Key checks: Clarify OEM vs compatible. Get serial numbers BEFORE buying. Validate serials with manufacturer BEFORE purchase.
Some have holograms and serial number validation
PRODUCT OVERVIEW
The Dell™ QSFP+ transceiver delivers fiber connectivity to extend the range of your network. This hot-pluggable transceiver with QSFP (Small Form Factor Pluggable) footprint features a duplex LC connector. The Dell networking 40GbE ER4 SMF QSFP+ transceiver provides 40GbE connectivity up to 40 km.<br><br>Additionally, it provides a unique enhanced digital diagnostic monitoring interface, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power, and transceiver supply voltage.<br><br>- Perfect for high density environments that require a lighter weight, smaller radius cable with a more flexible bend radius.