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E-TBT-MC04
8
24-Hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600
Operations
LEDs
Figure 9 shows the E-TBT-MC04 LEDs:
The E-TBT-MC04 LEDs display the operational status of the transceiver. The
following table explains LED indications.
Figure 9: E-TBT-MC04 LEDs
Status
Collision Transmit
Receive
LED Description
Collision Blinks when detects a collision
Status ON Solid: UTP link established
Blinks: No UTP link
5-Blink pattern: UTP polarity reversal*
Transmit Blinks when transmitting data on the RJ-45 cable
Receive Blinks when receiving data on the RJ-45 cable
*Note: The E-TBT-MC04 corrects reverse polarity on its receiving port UTP
cable automatically.
techsupport@transition.com -- Click the “Transition Now” link for live Web chat.
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E-TBT-MC04
Technical Specifications
For use with Transition Networks’ Model E-TBT-MC04 or equivalent.
Standards IEEE 802.3ab, IEEE 802.3
Data Rate 10 Mb/s
Dimensions 1.77" x 0.81” x 3.14" (44.96 mm x 20.57mm x 79.76mm)
Weight 0.2 lbs. (90.72 g) approximately
Power Consumption Not to exceed 75mA @ 12VDC
Power Source AUI port, 500 mA @ 12VDC
Operating Temp 0 to 50°C (32°F to 122°F )
Storage Temp: -25 to 85°C (-13°F to 185°F )
Humidity: 5 to 95%, non-condensing
Altitude: 0 to 10,000 feet
MTBF: 125,126 Bellcore hours. Calculated at 40C with a 10C
temperature rise.
Warranty Lifetime
Note: The information in this user’s guide is subject to change. For the most up-to-
date information on the E-TBT-MC04 Transceiver, view the user’s guide on-
line at: www.transition.com.
IMPORTANT Copper based media ports: e.g., Twisted Pair (TP) Ethernet, USB,
RS232, RS422, RS485, DS1, DS3, Video Coax, etc. are intended connecting to intra-
building (inside plant) link segments, not subject to lightening transients or power
faults. Copper based media ports: e.g., Twisted Pair (TP) Ethernet, USB, RS232,
RS422, RS485, DS1, DS3, Video Coax, etc. are NOT for connecting inter-building
(outside plant) link segments that are subject to lightening transients or power faults.
Failure to observe this notice could result in damage to equipment.