Cisco Systems VCO/4K specifications Serial Ports 1 Through, Port DTE Operation DCE Operation

Page 12

Chapter 4 Storage/Control I/O Module

Hardware Configuration

You can position the jumpers in locations JP13 and JP18 (under the “To Terminal” etching) to configure the CPU as a DCE termination. Moving the jumpers to these locations supports the following SIO connections:

Straight-through cables connecting the system to a host terminal (DCE to DTE)

Crossover (null modem) cables connecting the system to a modem (DCE to DCE)

Refer to the Cisco VCO/4K Hardware Installation Guide for more information on serial cable requirements.

Note When modifying jumper positions on Storage/Control I/O Module boards, you must move all seven jumpers to the new location to ensure operation.

Serial Ports 1 Through 4

Serial ports 1 through 4 can be configured as a modem (DCE) for connection to a terminal, or terminal (DTE) for connection to a modem. The Storage/Control I/O Module card’s serial ports are configured for shipment in the DCE configuration. Table 4-4illustrates jumper positions for DCE and DTE.

Table 4-4 Jumper Positions for DCE and DTE Modem Connections

Port

DTE Operation

DCE Operation

 

 

 

1

Jumper –TO MODEM JP11

Jumper—JP1 TO TERMINAL

 

 

 

2

Jumper – TO MODEM JP17

Jumper—JP16 TO TERMINAL

 

 

 

3

Jumper – TO MODEM JP14

Jumper—JP13 TO TERMINAL

 

 

 

4

Jumper – TO MODEM JP19

Jumper—JP18 TO TERMINAL

 

 

 

Refer to Figure 4-8for the jumper locations on the Storage/Control I/O Module card.

Figure 4-8 Jumper Locations on the Storage/Control I/O Module Card

TO MODEM

 

TO MODEM

TO MODEM

TO MODEM

JP19

 

JP17

JP14

JP11

PORT 4

 

PORT 2

PORT 3

PORT 1

JP18

 

JP16

JP13

JP1

TO TERMINAL

TO TERMINAL

 

Hard disk drive

TO TERMINAL

TO TERMINAL

JP15

J21

 

 

 

 

J20

 

 

 

 

 

 

50172

Seven jumpers are installed at jumper locations JP1, JP11, JP13, JP14, JP16, JP17, JP18 and JP19,

connecting pins 1-2, 3-4, 5-6, 7-8, 9-10, 11-12, 13-14 as shown in Figure 4-9.

Cisco VCO/4K Mechanical Assemblies

4-12

78-10334-03

 

 

Image 12
Contents Specifications Storage/Control I/O ModuleFront Panel Indicators and Ports Assignments DescriptionStorage/Control I/O Module Front Panel Hard Disk Drive Hard disk drive Midplane Connectors Hard disk drive LEDsPin Signal Name Description/Direction Serial Ports 1GND Serial Ports 3 Ethernet InterfacePin Signal Signal Name Printer InterfaceHardware Configuration Scsi Termination ConfigurationSerial Port Configuration Serial Ports 1 Through 4 and Jumper SettingsSerial Ports 1 Through Port DTE Operation DCE OperationRemoval and Replacement Information Jumper Configuration for DCE/DTE, Serial Ports11 Storage/Control I/O Module Location Removal Procedures Troubleshooting Replacement ProceduresLEDs Not Illuminated Troubleshooting Reference Materials

VCO/4K specifications

Cisco Systems VCO/4K is a powerful video conferencing solution that has emerged as a leader in enabling high-quality, collaboration-driven communication within enterprises. Designed to cater to the demands of modern workplaces, the VCO/4K embodies a robust suite of features and advanced technologies that elevate the video conferencing experience.

One of the standout characteristics of the Cisco VCO/4K is its ability to deliver stunning 4K video quality. The high resolution ensures that participants can engage with crystal-clear visuals, making remote meetings feel more immersive and lifelike. This quality is essential for maintaining engagement and fostering an effective collaborative environment.

The VCO/4K incorporates Cisco’s advanced video technology, including the use of intelligent screen layouts that dynamically adapt during calls. This ensures that the main speaker is always prominently displayed, while other participants are shown in secondary views. This feature enhances the overall experience by keeping attention focused where it’s most needed, improving interaction and communication.

Another key technology that powers the Cisco VCO/4K is its cutting-edge audio capabilities. The system features high-fidelity microphones and speakers that deliver superior sound quality. Cisco's advancements in echo cancellation and noise reduction create a clearer auditory experience, ensuring that every participant can be heard without distractions. This is crucial for effective dialogue, especially in larger meetings where background noise can otherwise hinder conversation flow.

Integration with Cisco WebEx and other collaboration tools enhances the utility of the VCO/4K. Users can easily share screens, present documents, and collaborate in real-time, making it a versatile tool for a range of business applications. The ability to seamlessly connect with other platforms means that teams can work efficiently without the need for complex setups.

Security is another cornerstone of the Cisco VCO/4K's design. Built-in encryption protocols protect sensitive information shared during calls, ensuring that enterprises can communicate freely without compromising data integrity.

Overall, Cisco Systems VCO/4K stands out as a comprehensive video conferencing solution that combines impressive visual and audio capabilities, intelligent technology integration, and security features to create a cutting-edge conferencing experience. For businesses seeking to enhance their collaborative efforts, the VCO/4K offers a reliable platform that meets the demands of today’s dynamic work environment.