User Guide
Page 59
... MNP and V.42 error control protocols. The maximum data block size used on techniques utilized by Microcom, Inc. The maximum number of... standard by CCITT - V.42 is asynchronous. The error control (MNP4, LAPM) methods used in the U-1496 series is 31 for Modem), and MNP4. Asynchronous to make an error-free transmission. The receiving modem receives... Error Control keeps the modem data link error free by a start and stop 'framing' bits in error. ZyXEL modems support level 4 and 3 error control protocols, commonly denoted as the received CRC, everything is synchronous, ...
... MNP and V.42 error control protocols. The maximum data block size used on techniques utilized by Microcom, Inc. The maximum number of... standard by CCITT - V.42 is asynchronous. The error control (MNP4, LAPM) methods used in the U-1496 series is 31 for Modem), and MNP4. Asynchronous to make an error-free transmission. The receiving modem receives... Error Control keeps the modem data link error free by a start and stop 'framing' bits in error. ZyXEL modems support level 4 and 3 error control protocols, commonly denoted as the received CRC, everything is synchronous, ...
User Guide
Page 60
... Coding Instead of predictability, like an ASCII English text file, graphic file, or database file, is not compressible. U-1496 series modems support a dictionary size up to recover the actual data from a dynamic tabulation of representing original data in less bits is activated between asynchronous to... higher and in other cases it is about 50% better in the data. For the U-1496 series of modems, the error control and data compression option can be sent. U-1496 series modems support both algorithm and data dependent. The modem adaptively builds a dictionary of repeated ...
... Coding Instead of predictability, like an ASCII English text file, graphic file, or database file, is not compressible. U-1496 series modems support a dictionary size up to recover the actual data from a dynamic tabulation of representing original data in less bits is activated between asynchronous to... higher and in other cases it is about 50% better in the data. For the U-1496 series of modems, the error control and data compression option can be sent. U-1496 series modems support both algorithm and data dependent. The modem adaptively builds a dictionary of repeated ...
User Guide
Page 61
... the default. For maximum throughput, it will automatically adjust the block size to set 'FOLLOW LINK RATE'. The U-1496 averages the throughput before sending characters to lose characters. ADAPTIVE BLOCK SIZE Depending on how fast your application depends on the line condition, ZyXEL U-1496 series modems will still take time to 76800 bps. DISCONNECT AT...
... the default. For maximum throughput, it will automatically adjust the block size to set 'FOLLOW LINK RATE'. The U-1496 averages the throughput before sending characters to lose characters. ADAPTIVE BLOCK SIZE Depending on how fast your application depends on the line condition, ZyXEL U-1496 series modems will still take time to 76800 bps. DISCONNECT AT...
User Guide
Page 73
It is called multipath fading. The radio link will cause data error because the carrier is portable in size and capable of radio channels available. It is lost. This chapter explains cellular mode usage and gives background information on its...cell site station. a special data-saving method) and pre-emphasis which are equipped with the modem. CELLULAR MODEMS asynchronous V.25bis mode. CELLULAR MODE OPERATION ZyXEL U-1496 series modems are good for a modem signal. which takes about the analog cellular phone system. A power cable to change its radio link to 1.2 ...
It is called multipath fading. The radio link will cause data error because the carrier is portable in size and capable of radio channels available. It is lost. This chapter explains cellular mode usage and gives background information on its...cell site station. a special data-saving method) and pre-emphasis which are equipped with the modem. CELLULAR MODEMS asynchronous V.25bis mode. CELLULAR MODE OPERATION ZyXEL U-1496 series modems are good for a modem signal. which takes about the analog cellular phone system. A power cable to change its radio link to 1.2 ...
User Guide
Page 103
... Octets Data bytes transmitted between the modems, handled by modem from DTE to see the summary, as in the following sample: ZyXEL U-MODEM LINK STATUS REPORT Chars Sent 2420 Chars Received2420 Octets Sent 950 Octets Received 950 Blocks Sent 13 Blocks Received 13 Blocks ...Resent 0 Max Outstanding 8 Max Block Size 256 Retrain Requested 0 Link Duration 1 Retrain Granted0 T401 Timeouts 0 T402 Timeouts 0 FCS Errors 0 Round Trip Delay 110 Xmitter Underrun 0 ...
... Octets Data bytes transmitted between the modems, handled by modem from DTE to see the summary, as in the following sample: ZyXEL U-MODEM LINK STATUS REPORT Chars Sent 2420 Chars Received2420 Octets Sent 950 Octets Received 950 Blocks Sent 13 Blocks Received 13 Blocks ...Resent 0 Max Outstanding 8 Max Block Size 256 Retrain Requested 0 Link Duration 1 Retrain Granted0 T401 Timeouts 0 T402 Timeouts 0 FCS Errors 0 Round Trip Delay 110 Xmitter Underrun 0 ...
User Guide
Page 104
... Number of blocks sent or received without acknowledgement. FCS Errors Frame Check Sum Errors or number of octets in a block. Actual block size can be a bad line or protocol incompatibility. Many FCS errors mean a bad line. The maximum allowable number of block errors. Blocks... from remote modem. Link Duration Connection time in MNP4 or V.42. Octets Received Data bytes received from remote modem. Max Block Size Error control protocol parameter. Round Trip Delay Blocks Resent Number of blocks resent because of times the local modem has requested retrain. ...
... Number of blocks sent or received without acknowledgement. FCS Errors Frame Check Sum Errors or number of octets in a block. Actual block size can be a bad line or protocol incompatibility. Many FCS errors mean a bad line. The maximum allowable number of block errors. Blocks... from remote modem. Link Duration Connection time in MNP4 or V.42. Octets Received Data bytes received from remote modem. Max Block Size Error control protocol parameter. Round Trip Delay Blocks Resent Number of blocks resent because of times the local modem has requested retrain. ...