NEC PKU192-U Electra Elite IPK Upgrade Chip Multiplexers or BLF's (busy lamp field)

or BLF's (busy lamp field)

each which terminated up to 24 DS0's

Each HP 2524 Switch Includes:

The phone provides 28 programmable keys that can be used to set up the phone in a highly modular fashion

Offers a Cresnet Port for Expansion

NEC PKU192-U Electra Elite IPK Upgrade Chip Multiplexers or BLF's (busy lamp field)PKU192 U Upgrade Chip Description: The NEC PKU192 U is an upgrade chip designed for the NEC Electra Elite IPK systems. The PKU192 U chip installs on the CPUI U10 module and expands the system to 192 ports. NEC PKU192 U Features: Upgrade Chip Expands Capacity To 192 Ports Compatibility: Electra Elite IPK CPUI U10 Included: (1) NEC PKU192 U Electra Elite IPK Upgrade Chip