Yyyyyyyy

Monitoring the DSU

The following messages appear in the first column of the System and Test Status screen. The messages are listed from high to low priority on the screen but in alphabetical order in Table 6-1. The highest priority Health and Status message also appears on the bottom right of all ATI screens.

Table 6-1. Health and Status Messages (1 of 2)

Message	What Message Indicates	What To Do

Cross Pair	The DDS Receive (RX) and	Reverse the RX and TX pair at the
Detection	Transmit (TX) pairs are	punchdown block or other
	crossed on the network	termination point.
	interface. Alarm LED is on.

Device Fail	An internal error has been	1.	Provide the 8-digit failure code
yyyyyyyy	detected by the operating		shown ( yyyyyyyy ) to your service
	software. yyyyyyyy indicates		representative.
	the 8-digit hexadecimal failure	2.	Use the Clear command to clear
	code.		the message.
			the message.
		3.	Reset the DSU to clear the
			condition and message.

DSU Operational	The DSU is functioning	No action required.
	properly and there are no
	status messages to display.

Ethernet Link	The DSU detects no electrical	1.	Verify that the Ethernet cable is
Down	activity on the 10BaseT port.		securely attached at both ends.
		2.	Contact your LAN support
			technician if problem persists.

Excessive BPVs hhh:mm:ss 1

Data rates do not match or network trouble causing bipolar violations. Alarm LED is on and Network Performance Statistics are active.

1.Verify that the network cable is securely attached at both ends.

2.Contact network provider if problem persists.

3.Check line rate.

In-Band Fram Err	The IMC communication	1.	Verify that the remote unit has
hhh:mm:ss 1	between the local and remote		IMC set at the same rate.
	DSU is not working.	2.	Contact network provider if
		2.	Contact network provider if
			problem persists.

In-Band Mgmt	The IMC is not operational.	Enable the IMC on the remote unit.
Channel Fail

No Signal	No signal is being received.	1.	Verify that the network cable is
hhh:mm:ss 1	Local DSU network problem.		securely attached at both ends.
	The Alarm and NS LEDs are	2.	Contact network provider.
	on and Network Performance	2.	Contact network provider.
	on and Network Performance
	Statistics are active.

1 hhh:mm:ss indicates the amount of time the condition has existed in hours, minutes, and seconds. When the maximum time has been exceeded, 255:59:59+ appears.

7612-A2-GB20-10

November 1997

6-7

7612 SNMP DSU specifications

The Paradyne 7612 SNMP DSU (Data Service Unit) is a robust and versatile device designed for effective communication in data networks. This device is particularly suited for businesses that require reliable connectivity to support their operations. The 7612 integrates advanced technologies that enhance performance, scalability, and ease of management.

One of the main features of the Paradyne 7612 is its support for SNMP (Simple Network Management Protocol), which allows for comprehensive monitoring and management of network devices. This capability ensures that network administrators can easily track performance metrics and troubleshoot issues in real time, thereby minimizing downtime and enhancing overall operational efficiency.

The 7612 also provides multiple interface options, including T1/E1 and fractional T1, enabling users to select the most suitable bandwidth for their specific requirements. With full duplex capabilities, the device can handle simultaneous data transmission and reception, ensuring efficient communication and high throughput.

In terms of security, the Paradyne 7612 incorporates features such as port security and access control lists (ACLs). These measures protect the network from unauthorized access, ensuring that sensitive data remains secure during transmission. Additionally, the DSU incorporates intelligent diagnostic features, such as loopback testing and error monitoring, enabling proactive identification and resolution of network issues.

The device is built with a modular design, allowing for easy upgrades and scalability as business needs grow. This flexibility ensures that organizations can adapt their network infrastructure without the need for significant overhauls or extensive downtime.

The Paradyne 7612 also boasts an intuitive web-based user interface, simplifying configuration and management tasks. Network administrators can access settings and monitor performance from any location, streamlining network management processes.

With a focus on reliability, the 7612 is designed to operate in various environmental conditions, offering features such as extended temperature ranges and robust construction, making it suitable for deployment in both indoor and outdoor settings.

In summary, the Paradyne 7612 SNMP DSU stands out in the realm of data communication devices with its advanced SNMP capabilities, versatile interface options, robust security features, modular design, and user-friendly management interface. These characteristics make it an ideal solution for enterprises seeking to maintain reliable, scalable, and secure data communication networks.

Paradyne 7612 SNMP DSU manual Yyyyyyyy

Models: 7612 SNMP DSU

hhh:mm:ss 1

November 1997

7612 SNMP DSU specifications