Cabletron Systems 9E133-36, 9E138-12, 9E138-36b, 9E132-15 manual Parameter Typical Minimum Maximum

Page 34

EPIMs

RX

TX

LNK

EPIM-F3

Figure A-3. EPIM-F3

NOTE

Transmitter Power decreases as temperatures rise and increases as temperatures fall. Use the Output Power Coefficient to calculate increased or decreased power output for your operating environment. For example, the typical power output at 25°C is -16.4 dBm. For a 4°C temperature increase, multiply the typical coefficient (-0.15 dBm) by four and add the result to typical output power (4 x - 0.15 dBm + -16.4 = -17.0).

Table A-3. EPIM-F3 Specifications

Parameter

Typical

Minimum

Maximum

 

 

 

 

 

 

 

 

Transmitter Peak Wave Length

1300 nm

1270 nm

1330 nm

 

 

 

 

Spectral Width

60 nm

-

100 nm

 

 

 

 

Rise Time

3.0 nsec

2.7 nsec

5.0 nsec

 

 

 

 

Fall Time

2.5 nsec

2.2 nsec

5.0 nsec

 

 

 

 

Duty Cycle

50.1%

49.6%

50.7%

 

 

 

 

Bit Error Rate

Better than 10-10

 

 

 

 

 

 

NOTE

The transmitter power levels given above are Peak Power Levels after optical overshoot. You must use a Peak Power Meter to correctly compare the values given above to those measured on any particular port. If you are measuring power levels with an Average Power Meter, add 3 dBm to the average power measurement to correctly compare the average power values measured to the values listed above (i.e., -33.5 dBm average + 3 dB = -30.5 dBm peak).

A-4

Page 33 Page 35
Image 34
Page 33 Page 35
Contents 9031173-02 Page Page Vcci Notice FCC NoticeDOC Notice Declaration of Conformity Addendum Page Contents Appendix a EPIMs Features IntroductionIetf Fddi MIB Ietf MIB Ethernet MicroLan Switch Modules Related Manuals Getting HelpInstalling the Modules Installing the Modules Installing EPIMs Epim RevisionsInstalling the Epim Installing an EpimReset Switch Reset SwitchUser-Accessible Components User-Accessible ComponentsSetting the Module Card DIP Switch Location of Module DIP SwitchSee the Cautions at the end of this table Ethernet MicroLan Switch Modules Block Diagram OperationSMB-1 Bus Flexible Network Bus FNBSystem Management Buses SMB-10 BusDC/DC Converter System Diagnostic ControllerFNB Interface I960 Core Lanview LEDs Lanview LEDsFunction of the FNB Receive LED is listed in Table Function of the Link LEDs is listed in Table Lanview LEDs Service SafetySpecifications Physical DimensionsWeight EnvironmentEPIMs EPIM-TEPIM-F1 and EPIM-F2 Figure A-1. EPIM-T PinoutsEPIM-F3 Parameter Typical Minimum Maximum EPIM-A and EPIM-X AUI Port Connector TypeGrounding Table A-4 lists the DB-15pinouts

9E132-15, 9E138-36b, 9E138-12, 9E133-36 specifications

Cabletron Systems was a pioneering company in the field of networking technologies during the 1980s and 1990s. Their products, including the Cabletron Systems 9E133-36, 9E138-12, 9E138-36b, and 9E132-15, are notable for their advanced features and innovative designs that catered to the evolving needs of network communications.

The Cabletron 9E133-36 is a versatile network interface card that supports various protocols and speeds, allowing for seamless integration into existing networks. Its main feature is support for Ethernet and token ring LANs, making it an adaptable solution for organizations with diverse networking requirements. The card's modular design allows easy upgrades, ensuring longevity in a rapidly changing technology landscape.

On the other hand, the Cabletron 9E138-12 is characterized by its robust performance in a compact form factor. It is designed for environments that require high efficiency and reliability. One standout characteristic is its ability to handle multiple data types across a single platform, which is essential for businesses that utilize various applications simultaneously. With a strong emphasis on fault tolerance, the device enhances network resilience, making it a reliable choice for critical communication setups.

The Cabletron 9E138-36b takes performance to the next level, offering enhanced processing capabilities and increased throughput. It incorporates advanced packet-switching technology, allowing for rapid data transfer and optimized network traffic management. The 9E138-36b is especially suited for organizations demanding high bandwidth for their operations, such as multimedia applications and large-scale data transfers.

Lastly, the Cabletron 9E132-15 is a significant product focusing on network monitoring and management. This device comes equipped with features that facilitate comprehensive traffic analysis and performance metrics tracking. Its ability to integrate with network management tools distinguishes it from other offerings, allowing IT departments to maintain optimal network performance and quickly identify potential bottlenecks.

Overall, the Cabletron Systems 9E product line showcases a commitment to innovation and quality in networking technology. Their emphasis on modularity, multi-protocol support, and management capabilities has left a lasting impact on how organizations build and maintain their networks, adapting to the ever-evolving landscape of digital communication.
Top Page Image Contents