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Switches | Product Information
FS200 Series
2-Port Fast Ethernet Speed/Media Converting Switch
AT-FS2 0 1-x x
2-port Fast Ethernet switch, 10/100TX to 100FX (ST), 2km
AT-FS2 0 2-x x
2-port Fast Ethernet switch, 10/100TX to 100FX (SC), 2km
AT-FS2 3 2-x x
2-port Fast Ethernet switch media converter 10/100TX to 100FX (SC), 2km
AT-FS2 3 2 /1-x x
2-port Fast Ethernet switch media converter 10/100TX to 100FX (SC), 15km
AT-FS2 3 2 /2-x x
2-port Fast Ethernet switch media converter 10/100TX to 100FX (SC), 40km
Key Features
ۼۼ Convert speed as well as media type
AT-FS2 3 8
2-port single strand fiber media converter, 10/100TX (RJ-45) to 100FX (SC),
(1310nm TX/1550nm RX) or (1550nm TX/1310nm RX) with distances up to 15km
Extend Networks
FS200 Series switches are the ideal
solution when the time comes to
upgrade a traditional 10Mbps Ethernet
network or extend a 100Mbps Fast
Ethernet network. The FS200 Series is
designed to extend the distance of the
network by converting Fast Ethernet
data between twisted pair cabling and
single-mode fiber-optic cabling. The
FS200 features a 100FX fiber-port
and a 10/100TX twisted-pair port.
The fiber-optic port features an SC
connector and an operating distance
of 2 kilometers (6,561 feet) to 40
kilometers (24.9 miles) depending on
the model. The twisted-pair port has
an RJ-45 connector with a maximum
operating distance of 100 meters (328
feet).
The Allied Telesis AT-FS238 media
converter is a 10/100Mbps copper
to single-mode fiber media converter
which can send and receive on single
strand fiber (1310nm TX/1550nm RX)
or (1550nm TX /1310nm RX). These
units are designed to be used in pairs
in a network topology to provide
point-to-point access. The AT-FS238
converts 10/100TX (RJ-45) to 100FX
(SC) and will transmit up to 15km on
high quality fiber optic cable. Both
ports feature full- and half-duplex
operation. The AT-FS238 is easy to
install and does not require software
configuration or management.
Additionally, it can be used almost
anywhere due to its small physical size,
choice of external power supplies and
rack-mounting options.
VLAN Support
Many new backbone switch products
now support the industry-standard
IEEE 802.1Q specification for Virtual
LANs (VLANs) that send extra-long
data packets on the network. FS200
Series switches are fully compatible
with these long packets, enabling
them to be used in modern networks.
Switches not supporting this feature
will discard these extra-long packets,
making them unsuitable for modern
networks.
Small and Flexible
The small size and external power
supply of the FS200 Series allows
them to be used almost anywhere.
Additionally, they can be mounted in a
chassis along with Allied Telesis media
converters, allowing users to construct
any mix of network conversions when
they add the optional redundant power
supply.
MissingLinkTM and Smart
MissingLink
The MissingLink feature allows the
ports on the media converter to pass
the Link status of their connections to
each other. When the media converter
detects a problem with a port—such
TM
(SML)
alliedtelesis.com
ۼۼ Auto MDI/MDI-X
ۼۼ MissingLink (ML) (AT-FS232 only)
ۼۼ Smart MissingLink (SML) (AT-FS232
only)
ۼۼ Supports 1532 bytes frame
ۼۼ Support for multi-mode and single-
mode fiber
ۼۼ Supports half- and full-duplex
operation
ۼۼ 2k MAC address tables
ۼۼ Store-and-forward switching mode
ۼۼ Transparent to IEEE 802.1Q packets
ۼۼ Standalone or rack-mountable
ۼۼ Rack-mountable using optional
AT-MCR12, AT-TR AY4 or AT-TR AY1
chassis
ۼۼ Wall-mountable using AT-WLM
ۼۼ DIP switches for port configuration
as the loss of connection to a node—it
shuts down the connection to the
other port, thereby notifying the node
that the connection has been lost.
The Smart MissingLink (SML) feature
monitors network connections and
provides notification when network
segments fail, allowing network
managers to quickly identify the source
and location of failed segments and
minimize downtime.
NETWORK SMARTER
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FS200 Series | 2-Port Fast Ethernet Speed/Media Converter Switches
AT-FS201 and AT-FS 202
Status Indicators
System LEDs
Power Indicates power is applied to the
conver ter
Per Fiber Port:
Link/Activit y Indicates valid/invalid link
Indicated data is being received
or transmitted
Full-duplex/Collision Indicates operation at either full-
or half-duplex Indicates collision
during transmission on the port
Per Copper Port:
Link/Activit y Indicates valid/invalid link
Indicates data is being received
or transmitted
Full-duplex/Collision Indicates operation at either full-
or half-duplex
Indicates collision during
transmission on the port
Auto-negotiation Indicates port is set for auto-
negotiation
100M Indicates operation at either 10T
or 10 0T X
Operational Characteristics
(Each port can be configured via the following switches)
Per Fiber Port:
Duplex Selects either full- or half-duplex
operation
Bytes Selects maximum packet size
sent by switch (1518 or 1522
by tes)
Per Copper Port:
Auto Selects auto-negotiation mode
or manual setting
Duplex Forces port to full- or half-
duplex operation
(Auto setting = manual only)
Speed Forces port to 10 or 100Mbps
operation
(Auto setting = manual only)
Bytes Selects maximum packet size
sent by switch (1518 or 1522
by tes)
MAC address table 2k addresses
Forwarding/ Filtering Rate 148,880 pps for 100Mbps
14,880pps for 10Mbps
Latency 14.3µsec
(64 byte packet, 100 Mbps full-
duplex)
Operational Mode
MissingLink (ML)
Link Te st
AT-FS232 , AT-F S23 2 /1 a n d AT-F S23 2 /2
Status Indicators
System LEDs
Power Indicates power is applied to the
conver ter
Mode status Indicates operating mode,
MissingLink, Smart MissingLink
and Link Test
Per Fiber Port:
Link Indicates a valid receive link
exists
Duplex Indicates full- or half-duplex
operation
Collision Indicates collision during packet
transmission on the port
Per Copper Port:
Link Indicates a valid receive link
exists
Speed Indicates either 10 or 100Mbps
operation
Auto Indicates port is set for auto-
negotiation
FD/Collision Indicates collision during packet
transmission on the port
Indicates full- or half-duplex
operation
Operational Characteristics
(Each port can be configured via the following switches)
Per Fiber Port:
Duplex Selects either full- or half-duplex
operation
Per Copper Port:
Auto Selects auto-negotiation mode
or manual setting
Duplex Forces port to full- or half-
duplex operation
(Auto setting = manual only)
Speed Forces port to 10 or 100Mbps
operation
(Auto setting = manual only)
MAC address table 2k addresses
Forwarding/ Filtering Rate 148,880 pps for 100Mbps
14,880pps for 10Mbps
Latency 14.3µsec
(64 byte packet, 100 Mbps full-
duplex)
Operational Mode
MissingLink (ML)
Smart MissingLink (SML)
Link Te st
Power Characteristics
Input voltage (auto-ranging)
External power supply 100-120V AC/60Hz,
220-240V AC/50Hz
Input supply voltage 12vDC +/- 5%
Max current .5
Power consumption 6W
Electrical/Mechanical Approvals
EMC FCC Class A
Safety UL-Cul, CSA /CSA, NRTL, T UV,
CE compliant
AT-FS238
Status Indicators
System LEDs
Power Indicates power is applied to the
conver ter
Per Fiber Port:
Link Indicates a valid receive link
exists
Duplex Indicates full- or half-duplex
operation
Collision Indicates collision during packet
Per Copper Port:
Link Indicates a valid receive link
exists
Speed Indicates either 10Mbps or
100Mbps operation
Auto Indicates port is set for auto-
negotiation
FD/Collision Indicates collision during packet
transmission on the port
Indicates full- or half-duplex
operation
Operational Characteristics
Per Fiber Port:
Duplex Selects either full- or half-duplex
operation
Per Copper Port:
Auto Selects auto-negotiation mode
or manual setting
Duplex Forces port to full- or half-
duplex operation
(Auto setting = manual only)
Speed Forces port to 10 or 100Mbps
operation
(Auto setting = manual only)
Operational Mode
MissingLink (ML)
Smart MissingLink (SML)
Link Te st
Packet buf fer 28k per por t
MAC address table 8k addresses
Forwarding/filtering rate 148,880pps for 100Mbps
14,880pps for 10Mbps
Latency 14.3µsec
(64 byte packet, 100 Mbps full-
duplex)
Power Characteristics
Input supply voltage 12vDC or 12-50vDC
Rated currents .5A maximum
Power consumption 24W maximum
Environmental Specifications
Storage temp. -20°C to 70°C (-4°F to 158°F )
Operating altitude Up to 3,048 feet
2 | FS200 Series
Environmental Specifications
Operating temp. 0°C to 40°C ( 32°F to 104° F)
Storage temp. -20°C to 80°C (-4°F to 176°F )
Relative humidity 5% to 95% non- condensing
Operating altitude 0 to 10,000 feet
Physical Characteristics
Dimensions (W × H × D) 10.5 cm × 9.5 cm × 2.5 cm
4.12 in × 3.75 in × 1.00 in
Weight 0.7 lb
Physical Characteristics
Weight 29 4 g (10.4 oz)
Electrical/Mechanical Approvals
CE IEEE 802.3, I EEE 802.3u
Safety UL60950 (cULus), EN60950,
EN60825 (TUV)
Emission FCC Par t 15 Class B, EN55022
Class B
Immunity EN5 5024
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FS200 Series | 2-Port Fast Ethernet Speed/Media Converter Switches
Ordering Information
AT-FS201-xx
2-port Fast Ethernet switch, 10/100TX to 100FX
(ST), 2km
AT-FS202-x x
2-port Fast Ethernet switch, 10/100TX to 100FX
(SC)
AT-FS232 / y-x x
2-port Fast Ethernet switch media converter
10/100TX to 100FX (S C)
AT-FS238 A / 1-10
2-port single strand fiber media converter,
10/100TX (RJ-45) to 100FX (SC) (1310nm
TX /1550nm R X) with
12vDC power supply and distances up to 15km
AT-FS238 B /1-10
2-port single strand fiber media converter,
10/100TX (RJ-45) to 100FX (SC) (1550nm
TX /1310nm RX) with
12vDC power supply and distances up to 15km
Where y = Multi-mode fiber 2km
1 single-mode fiber 15km
2 single-mode fiber 40km
Associated Products
AT-MC R12
12-slot AC or DC powered chassis
AT-TR AY4
Mounting tray for up to four devices
AT-TR AY 1
Mounting tray for one device
AT-WLMT
Wall-mount for one device
Where xx = 10 AC power supply, US power cord
20 AC power supply, European power cord
30 AC power supply, UK power cord
40 AC power supply, Australian power cord
NETWORK SMARTER
North America Headquarters | 19800 Nor th Creek Parkway | Suite 100 | Bothell | WA 98011 | USA | T: +1 800 424 4284 | F: +1 425 481 3895
Asia-Pacific Headquarters | 11 Tai Seng Link | Singapore | 53418 2 | T: +65 6383 3832 | F: +65 6383 3830
EMEA & CSA Operations | Incheonweg 7 | 1437 EK Rozenburg | The Netherlands | T: +31 20 7950020 | F: +31 20 7950021
alliedtelesis.com
© 2016 Allied Tele sis, Inc. All right s reserved. Info rmation in this docum ent is subject to chan ge without notice. A ll company names, l ogos, and product d esigns that are trad emarks or registe red trademarks ar e the property of t heir respective o wners.
617-000342 RevL
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