Transition Networks CETTF10XX-105 - Manual (Page 5)

CETTF10xx-105
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Cable Specifications -- Continued
Copper Cable
Category 3: (minimum requirement)
Gauge 24 to 22 AWG
Attenuation 11.5 dB/100m @ 5-10 MHz
Maximum Cable Distance 100 meters
Category 5: (recommended)
Gauge 24 to 22 AWG
Attenuation 22.0 dB /100m @ 100 MHz
Maximum Cable Distance 100 meters
• Use straight-through (MDI) or crossover (MDI-X) twisted-pair cable.
• Shielded twisted-pair or unshielded twisted-pair may be used
• Pins 1&2 and 3&6 are the two active pairs in an Ethernet network .
• Use only dedicated wire pairs for the active pins:
(e.g., blue/white & white/blue, orange/white & white/orange, etc.)
• Do not use flat or silver satin wire.
Crossover Cable
1
2
3
6
Straight-Through Cable
Twisted Pair #1 Twisted Pair #1
Twisted Pair #2 Twisted Pair #2
1
2
3
6
1
2
3
6
1
2
3
6
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Technical Specifications
For use with Transition Networks Model CETTF10xx-105 or equivalent.
Standards IEEE 802.3™
Data Rate 10 Mb/s
Dimensions 3.4" x 0.86" x 5.0" (86 x 22 x 127 mm)
Weight 3 oz (91 g) (approximate)
Power Consumption 2.3 watts
MTBF* 408,000 hours (MIL217F2 V5.0) (MIL-HDBK-217F)
1,412,000 hours (Bellcore7 V5.0)
Environment Tmra*: 0 to 60°C (32 to 140°F )
Storage Temp: -20 to 85°C (-4 to 185°F)
Humidity: 10 to 90%, non condensing
Altitude: 0 to 10,000 feet
Warranty Lifetime
*Manufacturer’s rated ambient temperature: Tmra range for this slide-in-module
depends on the physical characteristics and the installation configuration of the
Transition Networks PointSystem™ chassis in which this slide-in-module will be
installed.
The information in this user’s guide is subject to change. For the most up-to-date
information on the CETTF10xx-105 media converter, view the user’s guide on-
line at: www.transition.com.
WARNING: Visible and invisible laser radiation when open. Do not stare into
the beam or view the beam directly with optical instruments. Failure to observe
this warning could result in an eye injury or blindness.
WARNING: Use of controls, adjustments or the performance of procedures
other than those specified herein may result in hazardous radiation exposure.
WARNING: If the media converter is an IEEE802.3-2005 Powered Device (PD)
capable of receiving power via the Media Dependent Interface (MDI) leads, the
power source, connector, and cabling attached to the barrel power connector
must meet the isolation requirement specified in IEEE802.3-2005. Failure to
observe this warning could result in an electrical shock.
IMPORTANT Copper based media ports, e.g., Twisted Pair (TP) Ethernet, USB,
RS232, RS422, RS485, DS1, DS3, Video Coax, etc., are intended to be
connected to intra-building (inside plant) link segments that are 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 to be connected to inter-building (outside plant) link segments that are
subject to lightening transients or power faults. Failure to observe this caution
could result in damage to equipment.
*MTBF is estimated using the predictability method. This method is based on
MIL-217F at 25°C ambient temperature, typical enclosure heat rise of 10°C, and
nominal operating conditions and parameters. Installation and configuration
specific MTBF estimates are available upon request. Contact Technical Support.