Draft Level—Hitachi Confidential

HiSpeed Switch Troubleshooting Guide

HS140/150-010 Model

The -010 models ship with a sixteen port module configured in the captive slot. This module can consist of 10BASE-TX, 10/100BASE-TX or 100BASE-FX type ports and can be configured with either all one type of port or a combination of three types of ports. The expansion slot is capable of accepting an additional 16 ports for a total of 32 ports per switch.

Figure 2-1 shows an HS140-010 switch model with the expansion slot populated by an HS-150-010-16E (12 10BASE-T ports and four 10/100BASE-TX ports) expansion module and no uplink capability.

 

 

 

 

 

10 BASE-T

 

 

 

 

 

 

 

10/100 BASE-T

 

17

18

19

20

21

22

23

24

25

 

26

27

28

29

30

31

32

1

2

3

4

5

10 BASE-T

8

9

10

11

 

12

10/100 BASE-T

100FX

100FX

6

7

 

13

14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

16

Console

 

 

 

 

 

 

 

 

 

 

 

 

HiSpeed NETWORK SWITCH

 

Key: Console port

Reset button/Power LED

Onboard module

Expansion module

Figure 2-1. Model HS140-010 base model with an

HS-150-010-16Eexpansion module installed

HS140/150-100 Model

The -100 models ship with an eight port module configured in the captive slot. This module can consist of either eight ports of 10/100BASE-TX or eight ports of 100BASE-FX type ports. The expansion slot is capable of accepting an additional 8 ports for a total of 16 ports per switch.

Figure 2-2 shows an HS150-100 model with an 8-port TX expansion module (no uplink module installed).

2-4

US7070447-001, Rev 01

Page 20
Image 20
Hitachi US7070447-001 manual HS140/150-010 Model, HS140/150-100 Model

US7070447-001 specifications

The Hitachi US7070447-001 is a sophisticated data storage and retrieval system designed to enhance the efficiency and performance of various applications in both commercial and industrial sectors. With its robust architecture and advanced technologies, this system addresses the growing demand for high-speed data processing and reliable storage solutions.

One of the main features of the US7070447-001 is its scalable storage capacity. This capability allows users to expand the storage space as their data needs increase, making it an ideal solution for businesses that anticipate growth. The flexible architecture supports a vast array of storage configurations, from small setups to large-scale implementations, catering to diverse operational requirements.

The US7070447-001 utilizes cutting-edge technologies such as high-speed data transfer protocols, which ensure quick access to stored information. This expedited data retrieval is crucial for applications requiring real-time processing and decision-making. Furthermore, the system is designed with advanced error correction and data integrity protocols, ensuring that the information stored remains accurate and secure over time.

Another key characteristic of the Hitachi US7070447-001 is its energy efficiency. By employing smart power management techniques, this system reduces energy consumption while maintaining optimal performance levels. This eco-friendly design not only cuts operating costs but also aligns with modern sustainability goals.

The system also boasts a high level of compatibility with various operating systems and software platforms, providing flexibility for users in diverse environments. Whether it’s integrated into an existing infrastructure or used as a standalone solution, the US7070447-001 is versatile enough to meet the demands of both legacy and contemporary systems.

Security features are paramount in the US7070447-001, offering encrypted data storage and secure access protocols. These measures protect sensitive information from unauthorized access, ensuring compliance with industry regulations and safeguarding user data.

In conclusion, the Hitachi US7070447-001 represents a significant advancement in data storage and management technology. With its scalable architecture, high-speed capabilities, energy efficiency, broad compatibility, and robust security features, this system is well-equipped to meet the dynamic needs of modern businesses, making it an invaluable asset in today's data-driven landscape.