HP DTC Cabling and Racking Guide
Page 77
... differential transmission line, ground shifts and induced noise become common mode noise. The rise time is not yet as commonly used as CCITT V.11) supports data rates of up to 10MBaud at distances equal to, or less than or equal to 5 kBaud. For these applications, differential data transmission can... are dependent upon the rise time of the signal carrying the digitial data. RS-423 Application Data In RS-423 Interface Data Out Single-ended data transmission is not usually possible to change it. By using differential data transmission, the RS-422 standard (also known as RS-232....
... differential transmission line, ground shifts and induced noise become common mode noise. The rise time is not yet as commonly used as CCITT V.11) supports data rates of up to 10MBaud at distances equal to, or less than or equal to 5 kBaud. For these applications, differential data transmission can... are dependent upon the rise time of the signal carrying the digitial data. RS-423 Application Data In RS-423 Interface Data Out Single-ended data transmission is not usually possible to change it. By using differential data transmission, the RS-422 standard (also known as RS-232....
HP DTC Cabling and Racking Guide
Page 78
... receiver. However, when connecting devices with different baud rate and distance capabilities, the connection is limited to the baud rate and distance supported by the device with the slower/shorter distance specification. The table below gives details for a full-duplex direct connection. Data...each. 8 A note on standards RS-422/RS-423 compatibility RS-422 and RS-423 are all maximum values. Transmission RS-232 Single-ended RS-423 Single-ended RS-422 Differential Conductors Dist 3 50ft 4 4000ft 4 4000ft Data Rate Dist x Data Rate 20 kBaud 100kBaud-ft 100 kBaud 4 ...
... receiver. However, when connecting devices with different baud rate and distance capabilities, the connection is limited to the baud rate and distance supported by the device with the slower/shorter distance specification. The table below gives details for a full-duplex direct connection. Data...each. 8 A note on standards RS-422/RS-423 compatibility RS-422 and RS-423 are all maximum values. Transmission RS-232 Single-ended RS-423 Single-ended RS-422 Differential Conductors Dist 3 50ft 4 4000ft 4 4000ft Data Rate Dist x Data Rate 20 kBaud 100kBaud-ft 100 kBaud 4 ...
HP DTC Cabling and Racking Guide
Page 79
... return. The conductors should be treated as a transmission line. Wiring 8 A note on standards The higher data rates and longer cable lengths supported by using hardware flow control, where each conductor. The characteristic impedance of the cable connection should be shorter than 240 ohms. The ...conductors in datacommunications applications. RS-422 and RS-423 are presently no RS-422 or RS-423 datacommunication cables available from its single-ended nature by the RS-422 and RS-423 standards allow the component wavelengths of the digital signals to be 24 AWG or larger...
... return. The conductors should be treated as a transmission line. Wiring 8 A note on standards The higher data rates and longer cable lengths supported by using hardware flow control, where each conductor. The characteristic impedance of the cable connection should be shorter than 240 ohms. The ...conductors in datacommunications applications. RS-422 and RS-423 are presently no RS-422 or RS-423 datacommunication cables available from its single-ended nature by the RS-422 and RS-423 standards allow the component wavelengths of the digital signals to be 24 AWG or larger...
ACSE/Presentation and ROSE Interface Programmer's Guide
Page 54
... ap_snd() call must use the same sptype. Control data (cdata) is A_ASSOC_REQ which passes the proposed initial token assignment to indicate the end of the data. Control Data Control data is associated with the primitives and its own cdata structure. User Data User data is managed by...you can set the AP_MORE bit in the cdata structure and consists of additional protocol information that contains the cdata structure is associated with the supported ACSE/Presentation primitives and is managed by the A/P library. An example of data: control data and user data. User data must agree...
... ap_snd() call must use the same sptype. Control data (cdata) is A_ASSOC_REQ which passes the proposed initial token assignment to indicate the end of the data. Control Data Control data is associated with the primitives and its own cdata structure. User Data User data is managed by...you can set the AP_MORE bit in the cdata structure and consists of additional protocol information that contains the cdata structure is associated with the supported ACSE/Presentation primitives and is managed by the A/P library. An example of data: control data and user data. User data must agree...
HP DLPI Programmer's Guide
Page 221
...provider The data link layer protocol that provides the services of networking links connected across switches for connections from one end of networking links to a DLS provider. HP APA also allows formation of a failover group of the Data Link Provider Interface. Local management The phase in ... 900 - 949. Glossary APA The Auto Port Aggregation (APA) product offered by HP allows grouping of a data link connection to the other DLS users. Callee The DLS user in connection mode that supports the transfer of a data link connection. Data link service data unit A grouping ...
...provider The data link layer protocol that provides the services of networking links connected across switches for connections from one end of networking links to a DLS provider. HP APA also allows formation of a failover group of the Data Link Provider Interface. Local management The phase in ... 900 - 949. Glossary APA The Auto Port Aggregation (APA) product offered by HP allows grouping of a data link connection to the other DLS users. Callee The DLS user in connection mode that supports the transfer of a data link connection. Data link service data unit A grouping ...
HP DLPI Programmer's Guide
Page 223
...oriented mode of the Data Link Provider Interface. DLS provider The data link layer protocol that supports the transfer of a particular physical medium over an established connection in which a DLS user attached...link service data unit A grouping of DLS user data whose boundaries are preserved from one end of networking links connected across switches for connections from one user to create a data ... in connection mode that processes requests for an highly available link configuration on the server. HP APA also allows formation of a failover group of a data link connection to a DLS...
...oriented mode of the Data Link Provider Interface. DLS provider The data link layer protocol that supports the transfer of a particular physical medium over an established connection in which a DLS user attached...link service data unit A grouping of DLS user data whose boundaries are preserved from one end of networking links connected across switches for connections from one user to create a data ... in connection mode that processes requests for an highly available link configuration on the server. HP APA also allows formation of a failover group of a data link connection to a DLS...
rp24xx A180 User Manual
Page 10
...10/100 Base-T port supports connection to an ASCII console. One 9-Pin RS-232 port supports connection to the primary LAN. HP-UX is available. • It has eight RAM memory slots that can use of supporting 2 single-ended type-1 SCSI drives. • The server supports the following characteristics: ...Access Port (AP) card capable. • The embedded disk bay is available externally to connect additional single-ended Type-1 SCSI devices. One 10 Base-T Port supports connection to 20 per rack) or stand-alone installations. • It comes configured with an Independent Peripheral ...
...10/100 Base-T port supports connection to an ASCII console. One 9-Pin RS-232 port supports connection to the primary LAN. HP-UX is available. • It has eight RAM memory slots that can use of supporting 2 single-ended type-1 SCSI drives. • The server supports the following characteristics: ...Access Port (AP) card capable. • The embedded disk bay is available externally to connect additional single-ended Type-1 SCSI devices. One 10 Base-T Port supports connection to 20 per rack) or stand-alone installations. • It comes configured with an Independent Peripheral ...
rp24xx A180 User Manual
Page 33
...or if the equipment is found, it may be necessary to return the entire cabinet to HP. Hewlett-Packard will arrange for replacement or repair without waiting for tightness. • Check...fully forward will prevent excessive wear on the casters.) CAUTION Extend the cabinet stabilizers, located at the end of this precaution could result in transit, keep the shipping containers and packaging material for signs of ... to meet specifications, notify the nearest Hewlett-Packard Sales and Support Office. Chapter 2 33 Connect the cabinet power cord to the Repacking instructions.
...or if the equipment is found, it may be necessary to return the entire cabinet to HP. Hewlett-Packard will arrange for replacement or repair without waiting for tightness. • Check...fully forward will prevent excessive wear on the casters.) CAUTION Extend the cabinet stabilizers, located at the end of this precaution could result in transit, keep the shipping containers and packaging material for signs of ... to meet specifications, notify the nearest Hewlett-Packard Sales and Support Office. Chapter 2 33 Connect the cabinet power cord to the Repacking instructions.
rp24xx A180 User Manual
Page 34
...number 5961-8383. The label showing the model number and the full serial number is not available, contact your local Hewlett-Packard Sales and Support Office regarding shipment. WARNING Repackaging a loaded cabinet may be hazardous because a fully configured 2.0 meter cabinet can weigh up . Refer to the... to push the cabinet up process. Place the other convenience cord is connected between the UPS and the system console. 6. The other end of a fully loaded cabinet, it will require two people to complete the UPS installation with the cabinet. 1. Repackaging the Cabinet for ...
...number 5961-8383. The label showing the model number and the full serial number is not available, contact your local Hewlett-Packard Sales and Support Office regarding shipment. WARNING Repackaging a loaded cabinet may be hazardous because a fully configured 2.0 meter cabinet can weigh up . Refer to the... to push the cabinet up process. Place the other convenience cord is connected between the UPS and the system console. 6. The other end of a fully loaded cabinet, it will require two people to complete the UPS installation with the cabinet. 1. Repackaging the Cabinet for ...
rp24xx A180 User Manual
Page 98
... free. Loosen the mounting screws that it on the grounded mat. 98 Chapter 3 Remove the card support guide screws, then remove the card support guide. Lower the bulkhead end of the server chassis. Bulkhead Mounting Screw I/O Card I/O Card Support Guide CAUTION Always handle I /O Card Removal Rule Load order doesn't matter. Step 3. Step 2. Carefully pull...
... free. Loosen the mounting screws that it on the grounded mat. 98 Chapter 3 Remove the card support guide screws, then remove the card support guide. Lower the bulkhead end of the server chassis. Bulkhead Mounting Screw I/O Card I/O Card Support Guide CAUTION Always handle I /O Card Removal Rule Load order doesn't matter. Step 3. Step 2. Carefully pull...