Nortel OPtera Metro OCLD B5 Ch2 Module - NT0H01SB 06 - WM8CYV0DAB

Nortel OPtera Metro OCLD B5 Ch2 Module - NT0H01SB 02 - WMC1JF9DAA

Nortel OPtera Metro OCLD Filler Module - NT0H52BA 02 - WMPQAATFAC

NORTEL NT0H16AA optera metro otr b1 ch1 card WMT9E50BAA

Used Nortel LGF9U06BAA Optera Metro Processor Card | NT0H41AA | NT0H4102

Nortel NT0H40AC Optera Channel Manager Circ Pack Module Fits Metro 5200 NEW T290

NORTEL NT0H11BK OPTERA METRO 4:1 TDM OCI WMIUKRV

NORTEL NT0H57AA OPTERA METRO MP OMX CARD WMDMT60