4INDEX

Ethernet cabling E-11network prefix

configuring 6-8network supplier support D-3

NMS see Network Management Station

O

OC-3 multi-mode (MM) 4-13online technical services D-1optical interface connection 4-17output power E-5

overview of system 1-1

P

physical dimensions A-1physical layer

statistics 6-22

Physical Medium Dependent layer multi-mode fiber E-3single mode fiber E-3

piggy back installing 4-15

pinouts for serial port E-11plugging in the unit 4-20

PMD see Physical Medium Dependent layer port cables

troubleshooting 8-1port interface card LEDs 5-5power consumption

calculating 7-2power cord 4-20power on

diagnostics 5-4software loading 5-4

power requirements C-2power supply

general 1-3hot-swapping 4-3installing 4-3redundant 7-6required 7-5specifications 7-7,A-2troubleshooting 8-2types of 7-1

protective grounding C-1

R

rack preparation & installation 3-4redundancy

switching module 4-6redundant

switch card 1-5

redundant power supply hot-swapping 4-3

redundant switching module 7-9switch-over to 7-9

transferring configuration data to 7-10related documentation 4

requirements cabling E-1

cabling considerations C-2distribution rack C-3environmental C-1mechanical C-3

power C-2safety C-1site C-1

returning products for repair D-5RS-232 utilities 6-29

S

safety precautions

ambient temperature 3-2bodily harm B-1equipment damage B-2general B-1

internal power supply 3-2redundant power supply 3-2requirements C-1

safety specifications A-1

SCHÄDEN AM GERÄT B-3serial port

cable pinouts E-11function of pinouts E-12

service connection A-3setting up

ATM port 6-3

switching module redundancy 4-6setup mode

full 6-4switch 6-4

signaling statistics 6-22

Simple Network Management Protocol supported MIBs A-2

single-mode fiber

comparing fiber to specifications E-8interface module 4-15

standards E-3,E-8site requirements

cabling considerations C-2distribution rack requirements C-3

software loading 5-4

specifications A-1

ambient air temperature C-1

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3Com DUA3700-0BAA04 manual Index

DUA3700-0BAA04 specifications

The 3Com DUA3700-0BAA04 is an advanced multi-service access device designed to cater to the needs of enterprises that require versatile connectivity solutions. As businesses evolve and expand, the demand for efficient, robust communication networks grows. The DUA3700-0BAA04 meets this need by providing a flexible architecture capable of supporting various types of network services, including data, voice, and video over IP.

One of the standout features of the DUA3700-0BAA04 is its support for both Ethernet and TDM (Time Division Multiplexing) technologies. This dual capability allows businesses to seamlessly integrate legacy systems with state-of-the-art IP networks, ensuring a smooth transition in upgrading communication infrastructures. The device supports a wide range of interfaces, making it suitable for diverse operational environments.

Equipped with powerful processing capabilities, the DUA3700-0BAA04 ensures high-performance operation, even under heavy loads. It employs advanced Quality of Service (QoS) mechanisms, enabling prioritization of voice and video traffic. This is crucial for maintaining call clarity and ensuring that video conferencing runs smoothly, providing users with a superior experience.

The DUA3700-0BAA04 also features robust security protocols that protect sensitive data as it traverses the network. Built-in firewalls, VPN support, and encryption technologies safeguard information against unauthorized access, making this device a reliable choice for organizations that deal with confidential data.

Another significant aspect of the 3Com DUA3700-0BAA04 is its scalability. Businesses can start with a basic configuration and expand functionalities as needed, allowing for cost-effective growth. Its modular design means that users can add or upgrade modules for additional services without replacing the entire device.

Management and troubleshooting are simplified with a user-friendly interface that provides clear diagnostics and monitoring capabilities. This allows IT teams to maintain the network effectively and respond quickly to any issues that arise.

In summary, the 3Com DUA3700-0BAA04 combines versatility, performance, and security in a single device. Its comprehensive feature set, advanced technologies, and scalability make it an ideal solution for businesses looking to optimize their communication networks as they adapt to the demands of a dynamic market. This device not only facilitates current operational requirements but also positions organizations for future growth and innovation.