Table 11 provides pin diagrams for converting A6748A/A6749A
Table 11: Converting A6748A/A6749A
DB25 Female | Converter - | RS 232 Signal | RS 232 Signal | RJ45 Pin |
Port Pin | DB25 Male |
| Description | Number |
Number | Port Pin |
|
| (AD278A/ |
(A6748A/ | Number |
|
| AD279A |
A6749A | (A6748A/ |
|
| Solution) |
Solution) | A6749A |
|
|
|
| Solution) |
|
|
|
|
|
|
|
|
Pin # 2 |
| TXD | Transmitted Data | Pin # 5 |
Pin # 3 |
| RXD | Received Data | Pin # 6 |
Pin # 4 |
| RTS | Request to Send | Pin # 3 |
Pin # 5 |
| CTS | Clear to Send | Pin # 8 |
Pin # 6 |
| DSR | Data Set Ready | Pin # 2 |
Pin # 7 |
| SG | Signal Ground | Pin # 7 |
Pin # 8 |
| DCD | Data Carrier | Pin # 10 |
|
|
| Detect |
|
Pin # 20 |
| DTR | Data Terminal | Pin # 9 |
|
|
| Ready |
|
Pin # 22 |
| RI | Ring Indicator | Pin # 1 |
Summary
This paper discusses solutions for different cabling issues that are caused by
Glossary
Port Modules: Port modules are extended equipments that are used with
Related Information
For more information about the A6748A/A6749A and AD278A/AD279A serial PCI MUX solutions, see the Multiplexers Documentation website at: http://www.docs.hp.com/en/netcom.html#Multiplexers