Description
Vodavi STS Phase Lock Loop Unit (PLLU) (8030-40) provides:
▪ Clocking for T1 (required if T1 card # 3531-31 is installed)
▪ Supplies a 32.768MHz clock to GSXD by either internal clock generator or clock received from the trunk card (T1IB)
▪ Refurbished
▪ One year warranty