NEC Univerge SV8100 670100 PZ-BS10 3-Port Expansion Board for Controlling Chassis (Refurbished)

Key Features:

• Mfr. Part #: 670100
• When adding additional chassis to the system to expand the capacity, a PZ-BS10 must be installed in the Controlling Chassis and a PZ-BS11 must be installed in all Expansion Chassis
• This connection is required with any multiple-chassis setup
• The PZ-BS10 connects the Controlling Chassis to the Expansion Chassis by connecting to a PZ-BS11, which is installed on each Expansion Chassis
• These Expansion Interface Units allow the CPU to transmit/receive data as required to the additional chassis