3Com 8810, 8807, 8814 Installation Tools, Power Supply Requirements Space Requirements, Measure

Models: 8810 8814 8807

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50CHAPTER 3: INSTALLATION PREPARATION

Power Supply

Requirements

Space Requirements

The Switch 8800 Family adopts redundant PSUs for AC PSU:

Rated voltage: 100 VAC to 240 VAC, 50 Hz or 60 Hz

Maximum tolerance: 90 VAC to 264 VAC, 50 Hz or 60 Hz

Maximum power output: 1200 W (Switch 8807)/2000 W (Switch 8810/Switch 8814)

For the sake of adequate ventilation and easy equipment maintenance, you are recommended to keep one meter of clearance between the rear/front of the switch cabinet and the wall surface or other devices. If the optional cabinet is desired, the clear height of the equipment room must be more than 3 meters inclusive.

Cabinet-MountingBefore cabinet-mounting the switch, make sure that the cabinet meets the Requirements following requirements:

Better mount the switch in an open cabinet. However, if you want to mount it in a closed cabinet, make sure of the availability of a good ventilation system.

Make sure that the cabinet stands steadily enough to support the weight of the switch and the accessories.

Make sure that the switch fits the cabinet size. Leave some clearance beside the left and right panels of the switch for chassis ventilation.

Installation Tools

Table 68 Required installation tools

Measure and

Long tape, ruler (1 meter in length), marking pen, powder

lineation tools

marker, pencil

Drills

General

Fastening tools

tools

 

Small tools

Auxiliary tools

Special tools

Meters

One percussion drill, several drill bits, one vacuum cleaner

Flat-module screwdriver P4 -- 75 mm

Phillips screwdriver P1 -- 100mm, P2 -- 150mm and P3 -- 250mm

Socket wrench M5

Box-end wrench M6

Double ring spanner (10-12) or open-end wrench (10-12)

Sharp-nose pliers, diagonal pliers, vices, hand-held electric drill, file, handsaw, crowbar, rubber hammer

Brush, tweezers, paper knife, hand bellows, electric iron, solder wire, fork, ladder

ESD-preventive wrist strap, cable stripper, crimping pliers, RJ-45 crimping pliers, wire punchdown tool

Multimeter, 500V Meg-ohmmeter (used for measuring the insulation resistance), error detector, optical power meter, earth resistance tester

n The instruments and tools are not shipped with the Switch 8800 Family and it is up to the users to ensure their availability.

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3Com 8810, 8807 Installation Tools, Power Supply Requirements Space Requirements, Required installation tools, Measure

8810, 8814, 8807 specifications

The 3Com 8814, 8810, and 8807 are renowned products from the networking giant 3Com, which played a significant role in the evolution of networking technology in the early 1990s. These devices were instrumental during a time when organizations were transitioning from traditional communication systems to more sophisticated networking solutions.

The 3Com 8814 is a multi-port networking hub designed for small to medium-sized businesses. One of its main features includes a 10Base-T Ethernet capability, allowing for fast and reliable connectivity among various devices within a local area network (LAN). The 8814 supports up to 14 connections, providing scalability for growing businesses. The hub’s ease of use is notable; it features a plug-and-play design, which aids in quick setup without requiring extensive configuration. This plug-and-play functionality, alongside its robust physical and electrical performance, made the 8814 an appealing choice for organizations looking to enhance their networking infrastructure without significant investment.

Moving on to the 3Com 8810, this device is labeled as an intelligent network switch and ushered in advancements in network management and performance. A critical element of the 8810 is its ability to support both 10/100Base-T Ethernet connections, effectively allowing mixed-speed environments. Its built-in management features, enabled by 3Com's networking technologies, offered users the ability to monitor traffic flow, manage bandwidth allocation, and configure network settings through a user-friendly interface. This switch also incorporated advanced features like VLAN support, increasing security and segmentation within networks, which proved invaluable for sophisticated networking environments.

Lastly, the 3Com 8807 represents a more versatile and high-performance switch option suited for larger networks. This model features a stackable design that allows for a broader range of scalability and redundancy. It supports both fast Ethernet and Gigabit Ethernet, ensuring that organizations can expand their network speeds as needed. The 8807 includes features for enhanced fault tolerance and link aggregation, which bolsters reliability and performance under heavy traffic loads. Its integration with 3Com's Network Management Software provided administrators with unprecedented control over their networks, empowering them to optimize performance and troubleshoot issues effectively.

Overall, the 3Com 8814, 8810, and 8807 exemplified the company's commitment to innovation in networking technology, providing businesses with the tools necessary to develop efficient, scalable, and reliable network infrastructures. Each of these devices played a crucial role in shaping the landscape of networking, emphasizing ease of use, management capabilities, and performance.