J/E-PSW-FX-01
CABLE SPECIFICATIONS
Fiber Cable
Bit error rate:
≤
10-9
MULTIMODE
Fiber Optic Cable Recommended:
62.5 / 125 µm multimode fiber
Optional:
100 / 140 µm multimode fiber
85 / 125 µm multimode fiber
50 / 125 µm multimode fiber
J/E-PSW-FX-01(ST)
1300 nM
Fiber-optic Transmitter Power:
min: -19.0 dBm
max: -14.0 dBm
Fiber-optic Receiver Sensitivity:
min: -30.0 dBm
max: -14.0 dBm
Fiber-optic Link Budget:
11.0 dB
Typical Maximum Cable Distance*:
2 kilometers
J/E-PSW-FX-01(SC)
1300 nM
Fiber-optic Transmitter Power:
min: -19.0 dBm
max: -14.0 dBm
Fiber-optic Receiver Sensitivity:
min: -30.0 dBm
max: -14.0 dBm
Fiber-optic Link Budget:
11.0 dB
Typical Cable Distance*:
2 kilometers
SINGLEMODE
Fiber-Optic Cable Recommended:
9 / 125 µm singlemode fiber
Optional:
8.3 / 125 µm singlemode fiber
8.7 / 125 µm singlemode fiber
10 / 125 µm singlemode fiber
J/E-PSW-FX-01(SM)
1300 nM
Fiber-optic Transmitter Power:
min: -15.0 dBm
max: -7.0 dBm
Fiber-optic Receiver Sensitivity:
min: -34.0 dBm
max: -7.0 dBm
Fiber-optic Link Budget:
19.0 dB
Typical Cable Distance*:
20 kilometers
*Actual distance dependent upon physical characteristics of network installation.
Copper Cable
Category 5 shielded twisted-pair (STP) or unshielded twisted-pair (UTP) copper
wire is required. DO NOT USE FLAT OR SILVER SATIN WIRE.
Gauge
24 to 22 AWG
Attenuation
22.0 dB /100m @ 100 MHz
Maximum Cable Distance:
100 meters
MEDIA CONVERSION
The J/E-PSW-FX-01 series 2-port bridging media converter allows
connection of 10BASE-T Ethernet
™
or 100BASE-TX Fast Ethernet
™
twisted-
pair copper network devices to network devices on a 100BASE-FX Fast
Ethernet
™
fiber network.
RATE CONVERSION
The J/E-PSW-FX-01 series 2-port bridging media converter allows
connection of 10Mb/s terminal devices on a 10BASE-T legacy Ethernet
™
copper network to 100Mb/s terminal devices on a 100BASE-FX Fast
Ethernet
™
fiber network.
DISTANCE EXTENSION
In a half-duplex Ethernet
™
or half-duplex Fast Ethernet
™
environment, the
J/E-PSW-FX-01 series 2-port bridging media converter extends network
distances by segmenting CSMA/CD collision domains so that the 10BASE-
T 5-Segment Rule or the 100BASE-TX /100BASE-FX 512-Bit Rule (see
pages 6-7) applies separately to each CSMA/CD collision domain.
In a full-duplex Ethernet
™
or full-duplex Fast Ethernet
™
environment, the
J/E-PSW-FX-01 series 2-port bridging media converter extends network
distances to the physical cable limitations imposed by the selected
twisted-pair copper cable and the selected fiber cable (see page 10).
CONGESTION REDUCTION
The J/E-PSW-FX-01 series 2-port bridging media converter does not
forward collision signals or error packets from one CSMA/CD collision
domain to another, improving baseline network performance. And the
bridging media converter filters packets destined for local devices, also
reducing network congestion.
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