Modems
For professional usage KEYMILE has developed robust modems.
LOGEM features® 28.800 family
* Full-duplex according to V.34 to 28,800 bps
* Dial-up and dedicated line
* Configuration
o Via AT and V.25bis-commands
o With DIP-switches
* Compatability
* Safety
o Password protection
o Automatic callback
* (Optional) alternate routing via DBU (except LGH)
LOGEM® 28.800 family
| Name | Type | Article No. | Special Features |
| LOGEM® LGH 28.8D1 | Module for top hat rail | 37714937 | 24 V DCV.24/V.28- and telecommunications interface at the front |
| LOGEM® LGM 28.8D1 | Module for 19"-rack installation | 37714589 | 5 V DCV.24/TTL and telecommunications interface via 96-pol. VG-strip on the back in the BGT3 V.24/V.28 |
| LOGEM® 928 | Desktop unit | 37714562 | Plug-in power unit 230/7 V ACV.24/V.28- and telecommunications interface on the back including connecting cable |
Features of the LOGEM® 1200 MD
* Partyline modem (MD for multidrop)
o Password protection
o Automatic callback
* 2-wire bus for Cu-lines (fest angeschaltet)
o also for pupinised lines
* FSK according to V.23
* half duplex or simplex
* at 1.200 bps
* Continuous send check
* Transparent data transmission
LOGEM® 1200 MD
| Name | Type | Article No. | Special Features |
| LOGEM LGM 1200 MD | Module for 19"-rack fitting | 37703137 | 5 V DCV.24/TTL- and telecommunications interface via 96-pol. VG-strip at the back in the BGT3 V.24/V.28 |