| Module |
Description |
Publication No. |
| KAI | Alarm Indication Module | 420-102-01/09 |
| KDI | Bypass and Multidrop Module | 420-105-11/08 |
| KHS.1 | 2-Channel High Speed Data Module | 420-103-11/08 |
| KHS.2 | 2-Channel Synchronous Data Module | 420-101-04/10 |
| KHS.703 | 2-Channel G.703 Codirectional Data Module | 420-126-11/08 |
| KHS.U | ISDN "U" Interface Data Module | 420-112-11/08 |
| KLS.1/N | 2 Channel Low Speed Data Module | 420-111-11/08 |
| KLS.2 | Statistical Multiplexing Data Module | 420-106-11/08 |
| KM-Ringer, Ringer-2000, Ringer-2200N | DC Feed and Ring Power Supplies for Voice/Fax and ISDN Modules | 420-118-11/08 |
| KMBE | Ethernet Router/Bridge Modules | 420-117-11/08 |
| KML.1-5/N | Main Link Modules | 420-120-03/08 |
| KML.10 | ISDN Main Link Module | 420-121-11/08 |
| KML.11 | IP Main Link Module | 425-111-11/08 |
| KML.6/N | Main Link CSU/DSU Interface | 420-107-12/07 |
| KML.7 | Fractional T1 Interface Main Link Module | 420-108-11/08 |
| KML.8 | Fractional E1 Interface Main Link Module | 420-104-11/08 |
| KML.F | Fiber Optic Interface Main Link Module | 420-125-11/08 |
| KVC.1M | PCM/ADPCM Voice Module | 420-122-11/08 |
| KVF.4 | 2-Channel Low Bit Rate Voice/Fax Modules | 420-110-12/08 |
| KVF.6 | E1/T1 Voice Compression Module | 420-146-11/08 |
| KVF.8 | 8-Channel Analog Voice Compression Module | 420-127-01/09 |
