Norstar NTBB24GA-93 Services Clock Card for MICS, tested warranty

Nortel NTBB24GA-93 REL 01 Norstar MICS Services Clock Cartridge Card Module

Nortel NTBB24GA-93 MICS Services Cartridge

Refurbished Nortel Norstar NTBB24GA-93 Clock Service Card

Nortel Norstar NTBB25GA-93 6 Port Fiber Combo Card

NORTEL NORSTAR NT7B75GA-93 ANALOG TRUNK CARD

Nortel NTBB06GA-93 REL 03 Norstar 6-Port Fiber Expansion Cartridge Card Module

Nortel Norstar NVRAM-NTBB08GB-93 Rel-02 Software NT7B66EB NA-MICS-DR 7.1 FC