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- Thread starter Qamar177
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What is the part number? QPCnn or QPCnnn typicly for the SL1 switches, or NTnxnn (ie NT8D14) for the Meridian 1 switches.
Typical layout for most single pair PE cards (Analog Line, Digital Line, CO Trunk, etc)
wbl/bl unit 0
wor/or unit 1
wgr/gr unit 2
etc, etc
rgr/gr unit 7 (end of 8 port cards)
ybl/bl unit 15 (end of 16 port cards)
All additional pairs are ground, unsused, data, etc see the appropriate NTP.
Going off memory, as I last worked on an full SL1 in the early 90s, the rest were SL1 cabs left over after upgrading to an M1 Opt 61c.
Typical layout for most single pair PE cards (Analog Line, Digital Line, CO Trunk, etc)
wbl/bl unit 0
wor/or unit 1
wgr/gr unit 2
etc, etc
rgr/gr unit 7 (end of 8 port cards)
ybl/bl unit 15 (end of 16 port cards)
All additional pairs are ground, unsused, data, etc see the appropriate NTP.
Going off memory, as I last worked on an full SL1 in the early 90s, the rest were SL1 cabs left over after upgrading to an M1 Opt 61c.
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