Note –Do not use the Serial A/LOM port for binary data transfers. To perform anything other than ASCII transfers, use the port labeled Serial B.

6.3.1Connecting to a Terminal Server

The serial ports on the Sun Fire V120 and Netra 120 servers are DTE ports. If you are connecting them to other DTE ports, then the cabling between the devices you are connecting needs to take account of this. The pinouts for the Sun Fire V120 and Netra 120 servers’ serial ports correspond with the pinouts for the RJ-45 ports on Cisco terminal servers. This means, for example, that if you are using a Cisco AS2511-RJ Terminal Server, you can do either of the following:

■Connect a roll-over cable directly to the Sun Fire V120 or Netra 120 server.

■Connect a roll-over cable to a patch panel and use a straight-through patch cable to connect the patch panel to the Sun Fire V120 or Netra 120 server (see

FIGURE 6-3).

Note –You do not have to use a Cisco terminal server. For other terminal servers, check the manufacturer’s documentation to see if the pinouts of the serial ports on the terminal server match the pinouts of the Sun Fire V120 or Netra 120 server’s serial ports. If they do not, then write down which pins on the terminal server’s serial ports carry the signals listed in the right-hand column in TABLE 6-1. Then make a roll-over cable taking each of the pins on the Sun Fire V120 or Netra 120 server’s serial port to the correct pin on your terminal server’s serial port.

Terminal server

 

 

 

 

 

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Straight-through cable

Patch panel

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Patch cable

Sun Fire V120

FIGURE 6-3Patch Panel Connection Between a Terminal Server and a Sun Fire V120

Chapter 6 Connecting the Cables 6-5

Page 82 Page 84
Page 83
Image 83
Sun Microsystems V120 manual Connecting to a Terminal Server, Patch cable Sun Fire
Page 82 Page 84

V120, 120 specifications

Sun Microsystems' V120 and 120 servers emerged as robust solutions in the early 2000s, catering primarily to small to medium-sized enterprises and branch offices. These servers were built to deliver reliable performance, ease of use, and efficient resource management, making them appealing choices for organizations aiming to balance performance with budgetary constraints.

One of the standout features of the Sun V120 server was its UltraSPARC III processor architecture. This powerful processing capability provided substantial improvements in processing power and energy efficiency, allowing users to run demanding applications and serve multiple users without a hitch. The UltraSPARC III architecture supported a 64-bit computing environment, enabling better memory utilization and rapid execution of high-volume transactions.

In terms of memory, the V120 could accommodate up to 32GB of DDR SDRAM. This significant memory capacity allowed for enhanced performance in data-intensive applications, facilitating smoother multitasking and reduced response times. The server supported dynamic reconfigurability, which meant system resources could be adjusted on-the-fly without shutting down operations, thus ensuring minimal downtime.

Storage solutions on the V120 were flexible and optimized for various requirements. The server offered options for internal hard drives for local storage, as well as configurations that supported external storage systems, providing users with a variety of scalability options. The inclusion of multiple SCSI and IDE interfaces allowed for better integration with existing IT infrastructure.

Networking capabilities in the V120 included integrated Ethernet interfaces, which supported both Fast Ethernet and Gigabit Ethernet options. This ensured seamless connectivity and sufficient bandwidth for network applications, while the server’s compact design made it easy to deploy within existing setups.

As for its operating systems, the V120 was compatible with Solaris, Sun's flagship UNIX-based operating system, which was celebrated for its scalability and reliability. Organizations could also run Linux distributions, further broadening the server's appeal and making it versatile for varied workloads.

Additionally, the V120’s design prioritized energy efficiency, which helped companies reduce operating costs and their environmental footprint. The server’s compact form factor allowed for efficient cooling and reduced space requirements.

In conclusion, the Sun V120 server, alongside the V120 model, represented a marriage of advanced technology, expansive features, and flexible deployment options. It provided businesses with a dependable platform for various applications, establishing itself as a valuable tool for organizations looking to leverage the power of enterprise computing without exorbitant costs.
Top Page Image Contents