COM Port Pinout Assignments

COM Port Pinout Assignments

The COM port is a serial communications port for local access to Local Management. Refer to Table A‐3 for the COM port pin assignments.

Table A-3 COM Port Pin Assignments

Pin

Signal Name

Input/Output

 

 

 

1

Transmit Data (XMT)

Output

 

 

 

2

Clear to Send (CTS)

Input

 

 

 

3

Data Set Ready (DSR)

Input

 

 

 

4

Receive Data (RCV)

Input

 

 

 

5

Signal Ground (GND)

NA

 

 

 

6

Request to Send (RTS)

Output

 

 

 

7

Data Terminal Ready (DTR)

Output

 

 

 

8

Data Carrier Detect (DCD)

Input

 

 

 

Regulatory Compliance

The 4G4285‐49 and 4G4205‐72 modules meet the safety and electromagnetic compatibility (EMC) requirements listed in Table A‐4:

Table A-4 Compliance Standards

Regulatory Compliance

Standards

 

 

Safety

UL 60950, CSA C22.2 No. 60950, 2006/95/EC, EN

 

60950, IEC 60950, EN 60825, 21 CFR 1040.10.

 

 

Electromagnetic Compatibility (EMC)

47 CFR Parts 2 and 15, CSA C108.8, 2004/108/EC, EN

 

55022, EN 61000-3-2, EN 61000-3-3, EN 55024, AS/

 

NZS CISPR 22, VCCI V-3.

 

 

A-4 Specifications

Page 78
Image 78
Enterasys Networks 4G4205-72, 4G4285-49 manual COM Port Pinout Assignments, Regulatory Compliance

4G4205-72, 4G4285-49 specifications

Enterasys Networks is a distinguished name in the realm of networking solutions, offering a variety of high-performance switches and routers designed for enterprise environments. Among their impressive lineup, the 4G4285-49 and 4G4205-72 models stand out for their advanced capabilities and robust features that cater to the demanding needs of modern IT infrastructure.

The Enterasys 4G4285-49 is a high-density Layer 3 switch that provides exceptional performance and reliability. It is equipped to handle the increasing data traffic common in enterprise networks, facilitating enhanced throughput and reduced latency. This model features 48 Gigabit Ethernet ports, ideal for connecting a vast array of devices within a network, along with one or two 10 Gigabit SFP+ uplink ports, ensuring fast data transmission to other network segments.

On the other hand, the 4G4205-72 is specifically designed as a versatile access switch with 24 Gigabit Ethernet ports and an additional 4 SFP+ uplink ports. This configuration makes it perfect for connecting endpoints like computers, printers, and other network devices while also providing scalability for future expansion.

Both models leverage advanced technologies such as Virtual LAN (VLAN) support, which helps in segmenting network traffic for better performance and security. Quality of Service (QoS) features are integrated, allowing administrators to prioritize critical applications and ensure optimal performance during high traffic periods. Additionally, security protocols like Access Control Lists (ACLs) and port security measures safeguard the network against unauthorized access.

The Enterasys 4G4285-49 and 4G4205-72 also support advanced management capabilities. With intuitive web-based interfaces and support for SNMP (Simple Network Management Protocol), IT teams can efficiently monitor network performance and troubleshoot issues as they arise.

In terms of build quality, both models are designed for reliability, featuring robust chassis and components that withstand the rigors of a data center environment. Their energy-efficient designs also contribute to reduced operational costs, aligning with the growing demand for sustainable networking solutions.

In summary, Enterasys Networks' 4G4285-49 and 4G4205-72 models combine high performance, advanced networking technologies, and robust security features, making them ideal choices for enterprises looking to enhance their network infrastructure and manage increasing data demands effectively.