| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | DS2148G+ | Maxim | Line Interface Unit 2.048Mbps E1/J1/T1 Short/Long Parallel/Serial 49-Pin CSBGA |
 | DS21Q352N | Maxim | Line Interface Unit T1/J1 Short/Long Serial 256-Pin BGA |
 | DS21Q348 | Maxim | Line Interface Unit 2.048Mbps E1/J1/T1 Short/Long Parallel/Serial 144-Pin CSBGA |
 | DS2149QN | Maxim | Line Interface Unit 1.544Mbps J1/T1 Short/Long Serial 28-Pin PLCC |
 | DS26334GNA3+ | Maxim | Line Interface Unit 2.048Mbps E1/J1/T1 Short/Long Parallel/Serial 256-Pin CSBGA |
 | DS21Q554N | Maxim | Line Interface Unit E1 Short/Long Serial 256-Pin BGA |
 | DS21Q352 | Maxim | Line Interface Unit T1/J1 Short/Long Serial 256-Pin BGA |
 | PEB22504HT-V11XP | Intel | Four-Channel E1/T1/J1 Line Interface Unit |
 | PEB22504HT | Intel | Quad Line Interface Unit |
 | CS61577-IL1Z | Cirrus Logic | Line Interface Unit E1/T1 Short Serial 28-Pin PLCC |
No Image | 82V2041EPPG | Renesas | Line Interface Unit 2.048Mbps E1/J1/T1 Short Parallel/Serial 44-Pin TQFP Tray |
 | PEB22504 | Intel | Quad Line Interface Unit |
No Image | 82V2084PFG | Renesas | Line Interface Unit 49.152Mbps E1/J1/T1 Short/Long Parallel/Serial 128-Pin TQFP Tray |
 | DS21Q554 | Maxim | Line Interface Unit E1 Short/Long Serial 256-Pin BGA |
No Image | XRT83VSH38IB-F | Maxlinear | Line Interface Unit 2.048Mbps E1/J1/T1 Short Parallel/Serial 225-Pin BGA |
No Image | 82P2821BHG | Renesas | Line Interface Unit 2.048Mbps E1/J1/T1 Short Parallel/Serial 640-Pin BGA Tray |
No Image | 82V2052EPFG | Renesas | Line Interface Unit 2.048Mbps E1 Short Parallel/Serial 80-Pin TQFP Tray |
No Image | 82P2521BHG | Renesas | Line Interface Unit 2.048Mbps E1 Short Parallel/Serial 640-Pin BGA Tray |
 | DS21Q554B+ | Maxim | Line Interface Unit E1 Short/Long Serial 256-Pin BGA |
No Image | 82P2281PFG | Renesas | Line Interface Unit 2.048Mbps E1/J1/T1 Short/Long Parallel/Serial 80-Pin TQFP Tray |