Справочник Пользователя для Transition Networks E-100BTX-FX-05
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E-100BTX-FX-05
24-hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600
Operation
-- Continued
Pause Control
The Pause feature can improve network performance by allowing one end of
the link to signal the other to discontinue frame transmission for a set period
of time to relieve buffer congestion.
the link to signal the other to discontinue frame transmission for a set period
of time to relieve buffer congestion.
NOTE: If the Pause feature is present on ALL network devices attached to the
media converter(s), enable the Pause feature on the media converter(s).
Otherwise, disable the Pause feature
media converter(s), enable the Pause feature on the media converter(s).
Otherwise, disable the Pause feature
Link Pass-Through
The Link Pass-Through feature allows the media converter to monitor both the
fiber and copper RX (receive) ports for loss of signal. In the event of a loss of
an RX signal (1), the media converter will automatically disable the TX
(transmit) signal (2), thus, “passing through” the link loss (3). The far-end
device is automatically notified of the link loss (4), which prevents the loss of
valuable data unknowingly transmitted over an invalid link.
fiber and copper RX (receive) ports for loss of signal. In the event of a loss of
an RX signal (1), the media converter will automatically disable the TX
(transmit) signal (2), thus, “passing through” the link loss (3). The far-end
device is automatically notified of the link loss (4), which prevents the loss of
valuable data unknowingly transmitted over an invalid link.
Far-End Fault
When a fault occurs on an incoming fiber link (1), the media converter
transmits a Far-End Fault signal on the outgoing fiber link (2). In addition the
Far-End Fault signal also activates the Link Pass-Through, which, in turn,
disables the link on the copper portion of the network (3) and (4).
transmits a Far-End Fault signal on the outgoing fiber link (2). In addition the
Far-End Fault signal also activates the Link Pass-Through, which, in turn,
disables the link on the copper portion of the network (3) and (4).
3
1
Local
Media
Converter
Remote
Media
Converter
Near-End
Device
Far-End
Device
original fault on the
Ethernet copper link
remote converter disables
the Ethernet copper link
local converter sends a
loss signal over the fiber link
2
fiber link is still valid
4
Far-End Fault
signal is sent
Media
Converter A
Media
Converter B
Near-End
Device
Far-End
Device
original fault
on the fiber link
media converter B
disables the copper link
media converter A
disables the copper link
3
4
2
1
techsupport@transition.com -- Click the “Transition Now” link for a live Web chat.
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Cable Specifications -- continued
Extended temperature models -- continued
E-100BTX-FX-05(100HT)
1310Tx/1550Rx nm single mode
E-100BTX-FX-05(101HT)
1550Tx/1310Rx nm single mode
Fiber-optic Transmitter Power:
min: -14.0 dBm
max:-8.0 dBm
Fiber-optic Receiver Sensitivity:
min: -33.0 dBm
max: -3.0 dBm
Link Budget:
19.0 dB
Standard models
E-100BTX-FX-05
1300 nm multimode
Fiber Optic Transmitter Power:
min: -19.0 dBm
max: -14.0 dBm
Fiber Optic Receiver Sensitivity:
min: -30.0 dBm
max: -14.0 dBm
Link Budget:
11.0 dB
E-100BTX-FX-05(SC)
1300 nm multimode
Fiber Optic Transmitter Power:
min: -19.0 dBm
max: -14.0 dBm
Fiber Optic Receiver Sensitivity:
min: -30.0 dBm
max: -14.0 dBm
Link Budget:
11.0 dB
E-100BTX-FX-05(MT)
1300 nm multimode
Fiber Optic Transmitter Power:
min: -19.0 dBm
max: -14.0 dBm
Fiber Optic Receiver Sensitivity:
min: -33.5 dBm
max: -14.0 dBm
Link Budget:
14.5 dB
E-100BTX-FX-05(SM)
1310 nm single mode
Fiber-optic Transmitter Power:
min: -15.0 dBm
max: -8.0 dBm
Fiber-optic Receiver Sensitivity:
min: -31.0 dBm
max: -8.0 dBm
Link Budget:
16.0 dB
E-100BTX-FX-05(SMLC)
1310 nm single mode
Fiber-optic Transmitter Power:
min: -15.2 dBm
max: -8.0 dBm
Fiber-optic Receiver Sensitivity:
min: -32.5 dBm
max: -3.0 dBm
Link Budget:
17.3 dB
E-100BTX-FX-05(LH)
1310 nm single mode
Fiber-optic Transmitter Power:
min: -8.0 dBm
max: -2.0 dBm
Fiber-optic Receiver Sensitivity:
min: -34.0 dBm
max: -7.0 dBm
Link Budget:
26.0 dB
E-100BTX-FX-05(XL)
1310 nm single mode
E-100BTX-FX-05(LW)
1550 nm single mode
Fiber-optic Transmitter Power:
min: -5.0 dBm
max: 0.0 dBm
Fiber-optic Receiver Sensitivity:
min: -34.0 dBm
max: -7.0 dBm
Link Budget:
29.0 dB
The fiber optic transmitters on this device meet Class I Laser safety requirements
per IEC-825/CDRH standards and comply with 21 CFR1040.10 and
21CFR1040.11.
per IEC-825/CDRH standards and comply with 21 CFR1040.10 and
21CFR1040.11.