ack Box Modular Switches

Installation and User Guide (8/99)

9.2Installing 4PM Cards in the LE14XXA-Series

Up to four front -mounted 4PM cards may be installed in one LE1416A Fiber Hub unit. Follow these steps to install a 4PM.

ep 1. Remove top chassis cover. See procedure in Section 3.9.1 above.

ep 2. Screw down tightly the two 7/16 stand-offs on the top of pre installed stand-offs from

the factory.

ep 3. Align the two headers pin on the top of the two sets of socket fixed at the bottom side of the 4PM module. (Note: After firmly attached the sockets and the header pin, move

the mounted pins slightly tilted towards the front of the chassis.

ep 4. The figure here illustrates the

 

Jumper Settings for HDX/FDX

 

and Auto Negotiation

basic layout of an individual 4PM

J1 J2

J3 J4

 

Printed Circuit card

Two Set of Ten(10) Pin

card. Each 4PM card fits into the

 

 

4PM Connector

TOP

(inserts into main board)

selected 4PM connector socket

 

 

Uplink

LED

 

Switch

 

 

slot. Align the connector pins on

FRONT

 

the bottom of the 4PM card with

 

 

the connector socket inside the unit.

 

 

ep 5. Be sure the 4PM front panel is guided into the front slot cut -out first and then precisely aligned the header pins with the holes in the socket slot mounted on the board. Slowly and carefully apply enough pressure on both rear corner of 4PM Module to insert the 4PM card’s pins into position. A click sound will determine the proper lockup of the two, see Figure 3.9.2b. (If you force the 4PM down when the pins are not properly aligned with the holes in the header, the pins will become bent and the 4PM is damaged).

ep 6. Once inserted, the 4PM card will be secured by the header connector, the front panel port slot cut -out, and retaining screws. Use #4-40 Pan Head retaining screws to secure the module rear part and #4-40 Flat Head (Black color) retaining screws for front panel. NOTE: If a 4PM is difficult to install, try it in another port slot. Some of the port modules may fit easily in one port slot and be very hard to install in another.

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Black Box Modular Switches manual Installing 4PM Cards in the LE14XXA-Series

LE14XXA, Modular Switches specifications

The Black Box LE14XXA series of modular switches are designed for high-performance networking in both small and medium enterprises, as well as in larger data center environments. These switches stand out due to their scalability, flexibility, and robust functionality, making them suitable for a variety of applications.

One of the main features of the LE14XXA modular switches is their modular design, allowing for the integration of various interface cards to tailor the switch to specific networking needs. This flexibility ensures that organizations can adapt their network architecture as requirements evolve, making it a future-proof investment. The switches support a range of modules, including Ethernet, fiber optics, and PoE (Power over Ethernet), which can be easily swapped out or added to support changing technology demands.

In terms of performance, the LE14XXA series offers impressive throughput capabilities, often supporting up to 10 Gbps per port. This speed is critical for businesses that rely on fast data transfer rates for tasks such as video conferencing, large file transfers, and real-time applications. The switches also feature advanced Layer 2 and Layer 3 functionalities, facilitating efficient data routing and switching, which is essential for maintaining effective network performance.

Security is another critical characteristic of the Black Box LE14XXA switches. They incorporate a variety of security protocols, including 802.1X port-based access control, VLAN support, and secure management interfaces, which help protect sensitive data and ensure compliance with industry standards. This makes them an excellent choice for organizations that prioritize data protection and regulatory compliance.

Ethernet redundancy protocols, such as Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP), enhance network reliability by providing failover options in case of link failures. Additionally, the LE14XXA switches feature energy-efficient designs that comply with energy-saving standards, which can significantly reduce operational costs over time.

User-friendly management interfaces, including a web-based GUI and command-line interface (CLI), simplify the configuration and monitoring processes. This ensures that IT administrators can efficiently handle the network without extensive training or experience.

Overall, the Black Box LE14XXA modular switches combine advanced technology, security features, and versatile design, making them a powerful choice for modern networking needs. Their adaptability and high performance offer businesses the capability to build scalable and secure networks that can grow alongside their operations.