Overview
HPE S4J85A is an optical transceiver for network infrastructure.
Use Cases
- Optical network links
- Data-center optical networking
Interface & Performance
- Nominal rate class: 400G
- Module form: QSFP-DD
- Optical interface: DR4
Fiber & Reach
- Media: SMF
- Optical connector: MPO
- Documented reach: 500 m
Compatibility
- Confirm exact host, firmware, port mode and power/thermal requirements with quote
Ordering Information
- Exact manufacturer part number: S4J85A
- Fiber and patch cords sold separately