Telexpress Buys & Sells Nortel Networks
| PART NUMBER | MFG | CONDITION |
| NTK517BA | Nortel Networks | USED |
| NTK557AA | Nortel Networks | USED |
| NTK516BA | Nortel Networks | USED |
| NTK513MA | Nortel Networks | USED |
| NTK523BA | Nortel Networks | USED |
