PROMETHEUS PRODUCTS, INC.
CYBERPORT PC144E, CYBERPORT M144E
Card Type | Fax, Modem (synchronous/asynchronous) |
Chip Set | Unidentified |
Maximum Data Rate | 14.4Kbps |
Maximum Fax Rate | 14.4Kbps |
Data Bus | External |
Fax Class | Class II |
Data Modulation Protocol | Bell 103/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis |
Fax Modulation Protocol | ITU-T V.17, V.21CH2, V.27ter, V.29, V.33 |
Error Correction/Compression | MNP5, V.42, V.42bis |

CONNECTIONS | ||||||
Function | Label | Function | Label | |||
Line out | CN1 | DC power | CN4 | |||
Line in | CN2 | Power switch | SW1 | |||
RS-232/422 | CN3 | |||||
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
AA | Red | On | Auto-answer enabled |
AA | Red | Off | Auto-answer disabled |
AA | Red | Blinking | Phone is ringing |
CD | Red | On | Carrier signal detected |
CD | Red | Off | Carrier signal not detected |
OH | Red | On | Modem is off-hook |
OH | Red | Off | Modem is on-hook |
IO | Red | On | Modem is receiving or transmitting data |
IO | Red | Off | Modem is not receiving or transmitting data |
MR | Red | On | Power is on |
MR | Red | Off | Power is off |
Proprietary AT Command Set
FLOW CONTROL - HARDWARE | |
Type: | Configuration |
Format: | AT [cmds] \Ln [cmds] |
Description: | Selects hardware flow control |
Command | Function |
\L0 | Hardware flow control enabled, for Macintosh using Mac modem cable |
\L1 | Hardware flow control disabled, for PC or Macintosh connected with hardware flow control cable |
See document V2257 for remaining command summary.