INDEX

Numbers

10Base-T cabling E-11

25-pin serial interface E-12

3Com bulletin board service (3Com BBS) D-23Com URL D-1

3ComFacts D-3

4-port interface card installing 4-13LEDs 5-5

9-pin serial interface E-12

A

AC line frequency A-2

AC protection A-1

Admin vLAN management

configuring 6-18

agency certifications A-1Asynchronous Transfer Mode

cabling see ATM cabling interface specifications A-3standards supported A-2

ATM cabling

calculating insertion losses for unlike fibers E-5caring for fiber optic transceivers E-3

DS-3 coax cables E-10multi-mode fiber E-4single-mode fiber E-8

verifying maximum attenuation for mixed fibers E-10

verifying modal bandwidth E-7ATM layer

statistics 6-22ATM port

setting up 6-3ATM-layer port statistics

display 6-22attenuation

link loss E-7mixed fibers E-10

B

bandwidth, modal E-7batch file

INDEX 1

running a 6-30batch-file utilities 6-29bulletin board service D-2

C

cable pinouts

25-pin serial interface E-12

9-pin serial interface E-12modem interface E-13serial port E-11

cable plants E-10cables

coax E-10connecting 4-1identifying E-2labeling E-1

cabling 10Base-T E-11ATM cabling E-3

cable labeling and record keeping E-1considerations C-2

Ethernet E-11

installing new cable E-1pinouts E-11requirements E-1system plan E-2

wiring closet considerations C-2category 1

acceptable cable plants E-10single mode fiber E-9

category 2

acceptable cable plants E-10single mode fiber specifications E-9

coax cables E-10

comparing fiber to specifications single-mode fiber E-8

components enclosure 1-3fan 1-4general 1-2interface module 1-4power supply 1-3switching module 1-4

configuration upload/download 6-23configuring

Admin vLAN management 6-18CoreBuilder 7000 family switch 6-1FastBUS 6-10

interface type parameters 6-12LECS address 6-9

network prefix 6-8Virtual LAN 6-16

connecting

a port to an ATM optical interface 4-17

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3Com DUA3700-0BAA04 manual Index, Numbers

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.