- DS2151QBX
- Maxim Integrated Products, Inc.
- Communication Misc, T1 Single-Chip Transceiver
- DS2151QBX2
- Maxim Integrated Products, Inc.
- Communication Misc, T1 Single-Chip Transceiver
- DS2151QBX2/T&R
- Maxim Integrated Products, Inc.
- Communication Misc, T1 Single-Chip Transceiver, Tape and Reel
- DS2151QBX/T&R
- Maxim Integrated Products, Inc.
- Communication Misc, T1 Single-Chip Transceiver, Tape and Reel