Switch 5500 — Rear View Detail 21

 

 

LED

Color

Indicates

 

 

PWR LED

 

 

 

 

 

Green

The Switch is powered-up and operating normally.

 

 

 

Green flashing

Self Test (POST) or Software Download is in progress.

 

 

 

Yellow flashing

One or more ports have failed POST.

 

 

 

Red

The Switch has failed its Power On Self Test.

 

 

 

Off

The Switch is not receiving power or there is a fault

 

 

 

 

with the Power Supply Unit.

Switch 5500 — Rear

Figure 9

Switch 5500-SI, EI and FX — rear view

View Detail

 

 

 

 

Power Socket

 

 

 

Open Book Warning Labels

 

NULL

 

 

 

~100-240V; 50/60Hz; 2.5A

 

 

 

 

-48

-60V;2.0A

 

 

 

Redundant Power System Socket

 

 

Earthing Screw

 

 

Figure 10 Switch 5500-EI PWR - rear view

Power Socket

 

 

 

Open Book Warning Labels

 

NULL

 

 

 

~100-240V; 50/60Hz; 8.0A

 

 

 

 

-53

-55V;19.5A

 

 

 

Redundant Power System Socket

 

 

Earthing Screw

Switch 5500G-EI

Figure 11

Switch 5500G-EI — rear view

 

 

 

 

Stack LEDs

Power Socket

 

 

Expansion Module Slot

Switch 5500G PoE PSU 24-Port

 

 

 

NULL

 

 

 

 

UP

DOWN

 

-52 - -55V;19.5A

Stacking: Green=OK, Flashing Green=Traffic, Yellow=Link Fault,

Yellow Flashing=Stack Fault

Redundant Power System Socket

Handle

 

 

 

 

 

Stacking Cable Port (Up)

Stacking Cable Port (Down)

Page 21
Image 21
3Com 5500-EI, 5500G-EI manual Switch 5500 Rear

5500G-EI, 5500-EI specifications

The 3Com 5500-EI and 5500G-EI series are advanced Ethernet switches designed for enterprise networks, catering to the growing demand for high-performance, secure, and scalable networking solutions. These switches are particularly suited for large organizations that require robust management capabilities and high-density connectivity.

One of the key features of the 5500-EI and 5500G-EI models is their modular architecture, which allows businesses to tailor the switch configuration to their specific needs. With options for various interface modules, including Gigabit Ethernet and PoE (Power over Ethernet), these switches can support diverse networking requirements and facilitate the gradual expansion of the network infrastructure.

The Series offers advanced Layer 2 and Layer 3 switching capabilities. Layer 2 features include VLAN tagging, trunking, and Spanning Tree Protocol (STP) to ensure efficient traffic management and network segmentation. On the Layer 3 front, the switches support static routing, RIP, and OSPF, enabling dynamic routing protocols for better traffic flow and load balancing. These features together enhance the performance and reliability of enterprise applications.

Security is another vital aspect of the 3Com 5500-EI and 5500G-EI series. The switches come equipped with robust security features to protect sensitive data and maintain compliance. These include MAC address filtering, access control lists (ACLs), and support for 802.1X authentication. Additionally, the devices support secure management protocols like SNMP v3, which enhances the security of management communications.

The 5500G-EI model stands out with its high-density port offerings, supporting up to 48 ports in a single switch, with an option for stacking to create a unified management platform across multiple switches. This flexibility allows organizations to leverage their existing infrastructure while scaling seamlessly in response to growing demands.

Another notable characteristic is the built-in IPv6 support, which positions the 3Com 5500-EI and 5500G-EI models favorably for future-proofing enterprise networks as the transition to IPv6 continues. This feature ensures that organizations can maintain connectivity as devices increasingly adopt the newer protocol.

In conclusion, the 3Com 5500-EI and 5500G-EI series offer a comprehensive suite of features and technologies designed for high-performance enterprise networking. With modularity, robust Layer 2 and Layer 3 capabilities, enhanced security measures, and a focus on scalability, these switches provide a solid foundation for modern corporate networks, accommodating future growth and technological advancements.