3Com Router 6000 Family

Chapter 8

Installation Manual

Installing B68 Cabinets

II. Drilling holes

Use a percussion drill with Φ16 bit to drill holes for bolting the anchor strips.

When drilling holes, hold the drill handle firmly with both hands, keeping the bit perpendicular to the floor to prevent damages to the floor or tilted holes.

All the holes must have the same depth in the range 52 mm to 60 mm (2.0 in. to 2.4 in.). Clean the holes before measuring their net depth. After drilling a hole, use a dust collector to clean the dust.

The bit is difficult to position on the floor that is hard and smooth. In this case, punch a small hole on the marks for the mounting holes before drilling.

Note that the precision of marking and drilling is essential to hardware installation. Low precision can cause many problems during installation.

Caution:

The depth of drilling is between 52 mm and 60 mm (2.0 in. to 2.4 in.). Otherwise, you will be unable to install or fasten the expansion bolts.

III. Installing expansion bolts

Prior to installation, clean dust inside and outside the holes with a dust collector and then measure the spacing of holes. If errors are not acceptable, you must measure and drill again.

Follow these steps to install an expansion bolt:

1)Take down the expansion tube and expansion nut, and insert the alignment rib on the expansion nut into the alignment groove of expansion tube.

2)Put them into a hole vertically.

3)Punch the expansion tube with rubber hammer until the expansion tube is completely buried in the floor.

4)Figure 8-9illustrates how to install an expansion nut to an expansion tube.

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3Com 3C13840, 3C13880 manual II. Drilling holes, III. Installing expansion bolts

3C13840, 3C13880 specifications

The 3Com 3C13880 and 3C13840 are notable components within the realm of networking technology, primarily designed for enterprise-grade solutions. These devices belong to the 3Com family, which has long been recognized for its commitment to developing robust networking products tailored to facilitate efficient data transfers and improve connectivity across various platforms.

One of the standout features of the 3C13880 is its high-performance capabilities. This model supports advanced functions such as load balancing and fault tolerance, critical for maintaining optimum network performance in high-demand environments. Additionally, it supports various protocols, including Ethernet and Token Ring, making it versatile and adaptable to existing infrastructure. The device accommodates a wide range of network transmissions, ensuring seamless integration and operation within diverse network ecosystems.

In terms of connectivity, the 3C13880 is equipped with multiple ports, allowing for extensive device interconnectivity. This feature is particularly beneficial in large organization settings, where multiple devices, such as servers and workstations, need to communicate effectively. Coupled with high-speed data transmission rates, this model ensures minimal latency, enhancing overall network efficiency.

On the other hand, the 3C13840 is designed with a focus on cost-efficiency without sacrificing performance. This model provides essential networking features suitable for smaller business environments or those seeking budget-friendly options. It delivers reliable throughput and the ability to support a moderate number of users, making it ideal for small to mid-sized offices.

Both the 3C13880 and 3C13840 incorporate technologies that prioritize security and reliability. Features such as VLAN support and QoS settings help optimize network performance while ensuring the security and integrity of data are maintained. The devices also support management tools that allow administrators to monitor network performance in real time, facilitating quick troubleshooting and enhancing overall network management.

In summary, both the 3Com 3C13880 and 3C13840 devices stand out in networking technology by offering unique features tailored to different organizational needs. While the 3C13880 appeals to enterprises needing high performance and robust capabilities, the 3C13840 provides an accessible option for those requiring effective and budget-conscious networking solutions. The legacy of 3Com continues to be evident in these products, reflecting their innovative approach to addressing the dynamic demands of modern networking.