2INDEX

cables 4-1

the control terminal 4-19to the Ethernet port 4-19

connection

DS-3 interface E-10management E-11

control connection A-3

control terminal connecting 4-19troubleshooting 8-1

conventions

notice icons, About This Guide 2 text, About This Guide 2

CoreBuilder 7000 family switch cabling requirements E-1configuring 6-1

installing modules & connecting cables 4-1Installing Your CoreBuilder 7000 family switch 3-1safety information B-1

site requirements C-1system overview 1-1system power on 5-1troubleshooting 8-1Unpacking Instructions 2-1

CoreBuilder 7000 Family Switches Installation and Setup Guide 4 User Guide 4

CoreBuilder 7000/7000HD

Release Notes 4 current rating A-2customizing

interfaces 4-15

D

damaged equipment B-2transceiver E-4

DB-9 connector E-11diagnostics 5-1,5-4

dirt on the fiber optic lens E-3display

ATM-layer port statistics 6-22distribution rack

installation 3-4

mounting the CoreBuilder 7000 family switch 3-6requirements C-3

documentation comments 5 related 4 related guides 4

Dommage causé à l'équipement B-3Dommages corporels B-2download configuration 6-23

DS-3 coaxial cable 4-13

DS-3 interface

coax cables E-10connecting 4-17interface module 4-15LED indicators 5-6

DS-3 status LEDs 5-6

E

enable

LECS 6-8

LES 6-8enclosure 1-3environmental requirements A-1

safety C-1specifications C-1

equipment damage B-2Ethernet cabling E-11Ethernet port

connecting to 4-19

F

fans

general 1-4hot-swapping 4-16troubleshooting 8-2,8-3

FastBUS configuring 6-10

fax service (3ComFacts) D-3fiber E-3

calculating insertion losses E-5mating unlike types E-6optic lens E-3

single mode E-3single-mode standards E-8transmitting E-6

fiber compared to specifications single mode fiber E-8

fiber optic power budget 4-17fiber optic transceivers E-3

care E-3cleaning 8-3damaged E-4

flash utility 6-29front panel

system status LEDs 5-2front panel indicators 5-2functionality

system 5-2

functions of serial port pinouts E-12

G

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Image 136
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.