24-hour Technical Support: 1-724-746-5500
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Technical Specifications
For use with Black Box Model LPS1000A or equivalent:
Standards:
IEEE 802.3, IEEE 802.3af
Data rate:
10/100/1000 Mb/s
Packet size
(Max)
:
1632 bytes untagged, 1628 bytes tagged
Mac address:
8K
Dimensions:
5.1" x 4.3” x 1"
(129.54mm x 109.2mm x 25.4mm)
Weight:
2 lbs.
(0.90 kg)
approximately
Power consumption:
20W max
Power supply:
Power Adaptor
(supplied)
: Input 100-250 VAC
PSE power output:
15.4W
Environment
Ambient temp:
0 to 40°C
(32 to 104°F )
Storage temp:
-25 to 85°C
(-13 to 185°F )
Humidity:
5 to 95%, non-condensing
Altitude:
0 to 10,000 feet
MTBF*:
42,053 MIL217F2 Hours
115,646 Bellcore Hours
Warranty:
Lifetime
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.
*MTBF is estimated using the predictability method. This method is based on MIL-
217F and Bellcore standards at 40°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.
12
LPS1000A
24-hour Technical Support: 1-724-746-5500
Cable Specifications
The physical characteristics must meet or exceed IEEE 802.3™ specifications.
Copper cable
Category 5:
(Minimum Requirement)
Gauge: 24 to 22 AWG
Attenuation : 22.0 dB /100m @ 100 MHz
• Straight-through OR crossover twisted-pair cable may be used.
• Shielded twisted-pair (STP) OR unshielded Twisted-pair (UTP) may be used.
• Pins 1&2 and 3&6 are the two active pairs in an Ethernet network .
• RJ-45 Pin-out: Pin 1 = TD+, Pin 2 = TD-, Pin 3 = RD+, Pin 6 = RD-
• 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.
Fiber cables
Bit Error Rate:
<10-9
Single mode fiber
(recommended)
:
9 µm
Multimode fiber
(recommended)
:
62.5/125 µm
Multimode fiber
(optional)
:
100/140, 85/140, 50/125 µm
LPS1000A-MM
850 nm multimode
Fiber-optic Transmitter Power:
min: -9.5 dBm
max: -4.0 dBm
Fiber-optic Receiver Sensitivity:
min: -17.0 dBm
max: 0.0 dBm
Link Budget:
7.5.0 dB
LPS1000A-SM
1310 nm multimode
Fiber-optic Transmitter Power:
min: -9.5 dBm
max: -3.0 dBm
Fiber-optic Receiver Sensitivity:
min: -20.0 dBm
max: -3.0 dBm
Link Budget:
10.5 dB
1
2
3
6
Twisted Pair #1
Twisted Pair #2
Straight-Through Cable
Crossover Cable
1
2
3
6
1
2
3
6
1
2
3
6
Twisted Pair #1
Twisted Pair #2