Transition Networks CGFEB1xxx-15x User manual

User’s Guide
CGFEB1xxx-15x Slide-in-Module Media
Converter
•Fiber to Fiber
• 100Base-FX to 1000Base-SX/LX
Transition Networks CGFEB1xxx-15x series media
converters are designed to install in a PointSystem™
chassis; they connect 100Base-FX to 1000Base-SX or
1000Base-LX devices.
The CGFEB1xxx-15x has two fiber-optic ports.
Installation . . . . . . . . . . . . . . . .4
Operation . . . . . . . . . . . . . . . . .8
Diagnostic Monitoring Interface .
(DMI) . . . . . . . . . . . . . . . . . . .11
Cable Specifications . . . . . . . .12
Technical Specifications . . . . .14
Troubleshooting . . . . . . . . . . .15
Contact Us . . . . . . . . . . . . . . .16
Declaration of Conformity . . .17
Compliance Information . . . . .18
CGFEB1xxx-15x
CGFEB1x40-170
Slide-in-Module Media Converter
•Fiber to Fiber
• 100Base-FX to Small Form Factor (SFP)
Transition Networks CGFEB1x40-1xx series media
converters are designed to install in a PointSystem
chassis; they connect 100Base-FX to 1000Base SFPs.
The CGFEB1x40-170 has one 100Base-FX port and one
1000Base SFP port.
CGFEB1x40-170
Note: Third party Multi Source Agreement (MSA) compliant Small Form Factor
Pluggables (SFPs) can be used in the CGFEB1xxx-15x and the CGFEB1x40-170
media converters.

2
CGFEB1xxx-1xx
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Part Number Port 2 - Single Fiber-Optic
1000Base-SX, single mode*
CGFEB1329-150 SC 100Base-FX 1300 nm
multimode 2km (1.2 miles)
SC, 1310nm TX/1550nm RX single
fiber, SM 20 km (12.4 miles)
CGFEB1329-151 SC 100Base-FX 1300 nm
multimode 2km (1.2 miles)
SC, 1550nm TX/1310nm RX single
fiber, SM 20 km (12.4 miles)
Install CGFEB1029-120 and CGFEB1029-121 in the same network
where one is the local converter and the other is the remote
converter.
CGFEB1329-152 SC 100Base-FX 1300 nm
multimode 2km (1.2 miles)
SC, 1310 nm TX/1550 nm RX single
fiber, SM 40 km (24.9 miles)
CGFEB1329-153 SC 100Base-FX 1300 nm
multimode 2km (1.2 miles)
SC, 1550nm TX/1310nm RX single
fiber, SM 40 km (24.9 miles)
Install CGFEB1029-122 and CGFEB1029-123 in the same network
where one is the local converter and the other is the remote
converter.
CGFEB1429-150 SC 100Base-FX 1300 nm
single mode 20km (12.4 miles)
SC, 1310nm TX/1550 nm RX single
fiber, SM 20 km (12.4 miles)
CGFEB1429-151 SC 100Base-FX 1300 nm
single mode 20km (12.4 miles)
SC, 1550nm TX/1310 nm RX single
fiber, SM 20 km (12.4 miles)
Install CGFEB1429-150 and CGFEB1429-151 in the same network
where one is the local converter and the other is the remote converter.
Part Number Port 2 - 1000Base-SX/LX*
CGFEB1313-150 SC 100Base-FX, 1300 nm
multimode 2km (1.2 miles)
SC, 1000Base-SX, 850 nm, MM
62.5/125μm: 220 m (722 ft)
50/125μm: 550 m (1804 ft)
CGFEB1314-150 SC 100Base-FX 1300 nm
multimode 2km (1.2 miles)
SC, 1000Base-LX, 1310 nm single
mode, 10 km (6.2 miles)
CGFEB1315-150 SC 100Base-FX 1300 nm
multimode 2km (1.2 miles)
SC, 1000Base-LX, 1310 nm single
mode, 25 km (15.5 miles)
CGFEB1317-150 SC 100Base-FX 1300 nm
multimode 2km (1.2 miles)
SC, 1000Base-LX, 1550 nm
single mode, 65 km (40.4 miles)
CGFEB1324-150 SC 100Base-FX 1300 nm
multimode 2km (1.2 miles)
SC, 1000BASE-LX 1310nm MM
Extended (62.5/125 μm fiber only)
up to 2 km (1.2 miles)
CGFEB1335-150 SC 100Base-FX 1300 nm
multimode 2km (1.2 miles)
SC, 1000Base-LX, 1550 nm single
mode 125 km (77.7 miles)
Port 1 -100Base-FX*
The CGFEB1324 extends 1000Base-LX beyond 220 meters. Transition Networks cannot
guarantee a full 2-km distance on every installation since the distance is largely
dependent on the quality of the fiber, cable installation, and splicing.
Port 1 -100Base-FX*
*Typical maximum cable distance. Actual distance is dependent upon the physical
characteristics of the network.
CGFEB1xxx-1xx
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Part Number Port 2 - 1000Base-X SFP SlotPort 1 - 100Base-FX*
CGFEB1340-170 EmptySC, 100Base-FX, 1300 nm
multimode, 2 km (1.2 miles)
CGFEB1440-170 EmptySC, 100Base-FX, 1300 nm
single mode 20 km (12.4miles)
*Typical maximum cable distance. Actual distance is dependent upon the physical
characteristics of the network.
Note: Third party Multi Source Agreement (MSA) compliant Small Form Factor
Pluggables (SFPs) can be used in the CGFEB1x40-170 media converters.
CGFEB1429-152 SC 100Base-FX 1310 nm
single mode 20km (12.4 miles)
SC, 1310 nm TX/1550 nm RX single
fiber, SM 40 km (24.9 miles)
CGFEB1429-153 SC 100Base-FX 1310 nm
single mode 20km (12.4 miles)
SC, 1550nm TX/1310nm RX single
fiber, SM 40 km (24.9 miles)
Install CGFEB1429-152 and CGFEB1429-153 in the same network
where one is the local converter and the other is the remote
converter.
Part Number Port 2 - 1000Base-SX/LX*Port 1 -100Base-FX*

4
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Installation
CAUTION: Wear a grounding device and observe electrostatic discharge precautions
when handling the media converter. Failure to observe this caution could result in
damage the media converter.
Four-position switch
The four-position switch is located on the circuit board of the media converter. Use a
small, flat-blade screwdriver (or a similar device) to set the switch according to the site
requirements (see the drawing below).
100Base-FX Duplex: UP = Full, Down = Half
LPT: UP = Enabled, Down = Disabled
Unused
SW Position Up
SW Position Down
Unused
1234
1. 100Base-FX Full/Half Duplex
UP Operates in full-duplex mode
DOWN Operates in half-duplex mode
2. Link Pass-Through (LPT)
UP Enable Link Pass-Through
DOWN Disable Link Pass-Through
3. Not used
4. Not used
CGFEB1xxx-1xx
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Install the chassis card
1. Remove one chassis slot cover from the Point System Chassis (keep the slot
cover and screw).
2. Carefully slide the media converter into the chassis slot, aligning it with slot
guides.
3. Ensure that the media converter is firmly seated in the slot.
4. Push in and rotate the panel fastener to secure the module to the chassis. See
illustration below.
PointSystem Chassis
Media Converter
Panel Fastener
Slot
Hardware/software jumper
The hardware/software three-pin header J5 is located on the circuit board labeled H
and S. See jumper positions below.
Note: Use small needle-nose pliers to set the jumper.
Hardware The media converter mode is determined by the 4-
position switch settings.
Software The media converter mode is determined by the
most-recently saved, on-board microprocessor
settings.
S
J5
S
J5
Installation -- Continued

6
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Port locations
The drawings below illustrate the locations of Port 1 and Port 2
The CGFEB1xxx-150 and -170 media converters have two ports.
Port 1
Port 2
CGFEB170
LK1
TX
RX
PWR
LK2
FD
TX
RX
TX
RX
PWR
FD
CGFEB150
LK2
LK1
Port 2
Port 1
150s
Port 1: 100Base-FX
Port 2: 1000Base-SX or 1000Base-LX
170s
Port 1: 100Base-FX
Port 2: 1000Base-X SFP Slot
Installation -- Continued
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CGFEB1xxx-1xx
Installation -- continued
Installing fiber cables
1. Locate either a 100Base-FX or 1000Base-SX/LX compliant fiber cable with
male, two-stranded TX to RX connectors installed at both ends.
2. Connect the fiber cables to the fiber port on the media converter (port 2) as
described:
• Connect the male TX cable connector to the female TX connector.
• Connect the male RX cable connector to the female RX connector.
3. Connect the fiber cables to the fiber port on the other device (another media
converter, hub, etc.) as described:
• Connect the male TX cable connector to the female RX connector.
• Connect the male RX cable connector to the female TX connector.
Connectfibercable
to media converter
asshown.
Connectfibercable
to otherdevice
(media converter,
hub, etc.) asshown
RX
TX
RX
TX

8
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Operation
Status LEDs
The status LEDs show media converter operations.
Fiber status LEDs
PWR: Power ON Green = Connection to external AC power.
LK1/LK2: Link Activity ON Green = A link has been established for the
fiber connection.
Flashing = The fiber connection is transmitting
or receiving data.
FD Duplex ON = Green Full Duplex
OFF = Half Duplex
(applies to 100Base-FX ports only)
LK2 PWR
LK1FD
150
FD LK1
PWRLK2
170
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CGFEB1xxx-1xx
Operation—continued
Product features
Auto-Negotiation (Fiber)
Fiber Auto-Negotiation allows the fiber interface to detect and then advertise the
support capabilities of the remote device. It is supported only when the fiber cable
is connected to a device with a negotiating port.
Link Pass-Through
Link Pass-Through allows the media converter to monitor both fiber RX (receive)
ports for loss of signal. In the event of a loss of the 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.
Bandwidth allocation
It allows setting the bandwidth in varied increments, starting at 64Kbps to full
bandwidth.
Rate Limiting based on frame priorities can also be configured. Each higher priority
frame can be configured to get twice the bandwidth of lower priority frames; e.g.,
priority “3” frame configurations can get twice the bandwidth of priority “2”
frames.
Egress bandwidth allocation in 64Kbits/sec increments:
• Rate limit all frames
Ingress bandwidth allocation in 64Kbits/sec increments with four filter selections:
• Rate limit all frames
• Rate limit multicast, flooded unicast, and broadcast
• Rate limit multicast and broadcast
• Rate limit broadcast
4
1
Media
Converter A
Media
Converter B
Near-End
Device
Far-End
Device
original fault
on the co
pp
er link media converter B
disables the co
pp
er lin
k
media converter A
disables the fiber TX link
3
2
media converter B
loses the fiber RX link

10
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Operation—continued
Product features -- continued
Pause
The pause feature is used to temporarily suspend data transmission in order to
relieve buffer congestion. If a media converter needs some time to clear network
congestion, it will send a pause signal to the media converter at the other end, which
will wait a predetermined amount of time before re-transmitting the data. This
feature reduces data bottlenecks, allowing for a more efficient use of the network
devices and prevents the loss of valuable data.
In Hardware mode, the pause feature can be set to the following:
• Disable (i.e., no pause)
• Enable (i.e., symmetrical pause)
In Software mode, the pause feature can be set to one of four settings:
• Disable (i.e., no pause)
• Symmetrical pause
• Asymmetric TX (transmit) pause
• Asymmetric RX (receive) pause
Note: Enable the pause feature if it is present on ALL network devices attached to
the media converter(s). Otherwise, disable the pause feature.
SNMP
See the on-line documentation that comes with Transition Networks FocalPoint™
software for applicable commands and usage.
Use SNMP at an attached terminal or at a remote location to monitor the media
converter by monitoring:
• Copper and fiber link status
• Copper and fiber port duplex
• Copper port speed
Use SNMP to enter network commands that:
• Enable/Disable Link pass through
• Enable Disable VLAN Port 1 to Port 2/Port 2 to Port1
• Yes/No Factor Reset
• Yes/No Reset Counters
• Yes/No Reset Switch
Ports 1 and 2
• Administrative Status Pass Traffic/Do Not Pass Traffic
• Auto-Neigotiation (Always Disabled)
• Far-End Fault Enable/Disable
• Duplex (Full/Half)
• Egress Rate Limits (Unlimited and Incremental)
• Priority 0 Ingress Rate Limits (Unlimited and Incremental)
• Default forward unknown muliticasts (enabled/disabled)
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CGFEB1xxx-1xx
Operation—continued
Product features -- continued
• Forward unknown unicast (enabled/disabled)
• VLAN tagging (normal/untag/tag/double tag)
• Discard tagged frames (Enabled/Disabled)
• Discard untagged frames (Enabled/Disabled)
• Use IP (Enabled/Disabled)
• Use tag (Enabled/Disabled)
• Tag if both (Use Tag/Use IP)
• Default priority (1 thru 7)
• Default VID
• IEEE priority remapping (Tags 0 thru 7)
IEEE802.1q VLAN tagging and double tagging (Q in Q)
The 802.1Q specification establishes a standard method for inserting virtual LAN
(VLAN) membership information (called a tag into Ethernet frames to break large
networks into smaller parts or to address security concerns). Q in Q support simply
adds another layer of IEEE 802.1Q tag to the 802.1Q tagged packets that enter the
network. The purpose is to expand the VLAN space by tagging the tagged packets,
thus producing a "double-tagged" frame.
VLAN tagging can be configured to one of the following settings:
• Normal = frames are unmodified when passing through the converter.
• Untag = all tagged frames will have their tag removed when passing through
converter.
• Tag = all untagged frames are tagged with the source port default VLAN ID.
• Double Tag = all egress frames are double tagged using the source port default
VLAN ID for the extra tag. This also enables ingress double tag removal.
Ingress:
a. Frame does not contain a tag—frame is not modified
b. Frame contains one 802.3ac tag—tag is removed
c. Frame contains two 802.3ac tags—the first tag is removed
Egress:
a. Frame is untagged—tag is added
b. Frame contains one 802.3ac tag—tag is added before the current one
becomes the frames new 802.3ac tag
IEEE802.1p QoS, IPv4 ToS/Diffserv, IPv6 Traffic class
The 802.1p specification is an extension of the IEEE 802.1Q standard and works in
tandem to define Ethernet frame priorities for traffic class expediting and dynamic
multicast filtering. IEEE 802.1p establishes eight levels of priority (0 ~ 7) with 7
being the highest priority. Each egress Ethernet frame can be prioritized using IEEE
802.1p (MAC level) Traffic Class, or IPV4 TOS and/or DiffServ and/or IPV6 Traffic
Class.

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CGFEB1xxx-1xx
Diagnostic Monitoring Interface (DMI)
The following DMI port screen and explanation table contains brief definitions of the
DMI support offered on Transition Networks SFP optical interfaces. For further
information, please see the help option on the CPSMM-xxx SNMP agent or Focal
Point, Transition Networks' GUI.
Variable Name Description
DMI Rx Power Measured Receive optical power in microwatts and in
decibels relative to 1mW.
DMI Rx Power Alarm Alarm status of measured Receive optical power.
DMI Temp Internally measured temperature of transceiver in degrees C
and degrees F.
DMI Temp Alarm Alarm status for internally measured temperature of
transceiver.
DMI Bias Current Measured transmit bias current in microamperes.
DMI Bias Alarm Alarm status for measured transmit bias current for the
interface.
DMI Tx Power Measured transmit power, in microwatts and in decibels
relative to 1mW..
DMI Tx Power Alarm Alarm status of measured transmit power.
Rx Power Intrusion
Threshold
Instructs the converter to stop passing traffic when the
receive power drops below the new threshold. This feature
is sometimes referred to as 'Intrusion Detection,' since
tapping into a fiber to intercept traffic leads to a reduction
in receive power. This value can be entered in microwatts
or in decibels relative to 1mW.
Note: This feature is not available on all devices.
12
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Operations -- continued
Product features -- continued
Port-Based VLAN
Allows secure traffic forwarding in one direction only.
RMON Counter on each port
RMON statistics such as packet-size counters, collision errors, and packet type are
kept for each port.
Switch selectable speed
On UTP when Auto-Negotiation is disabled the speed can be set in either software
or hardware mode.
Automatic link restoration
The converter will automatically restore the link between networked devices after a
fault condition has been corrected. Competitors’ products, in contrast, require the
user to power down, then power up the converters after a fault condition has been
corrected.
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).
Far-End Fault
si
g
nal 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 co
pp
er link
media converter A
disables the co
pp
er link
3
42
1

14
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24-Hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600
Cable Specifications
The physical characteristics must meet or exceed IEEE 802.3™ specifications.
Fiber cable
Bit Error Rate: <10-9
Single mode fiber (recommended):9μm
Multimode fiber (recommended): 62.5/125 μm
Multimode fiber (optional): 100/140, 85/140, 50/125 μm
CGFEB13xx-150 Port 1 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
CGFEB1313-150, Port 2 850 nm multimode
Fiber Optic Transmitter Power: min: -10 dBm max: -4.0 dBm
Fiber Optic Receiver Sensitivity: min: -17.0 dBm max: 0.0 dBm
Link Budget: 7.0 dB
CGFEB1314-150, Port 2 1310 nm single mode
Fiber Optic Transmitter Power: min: -13.0 dBm max: -3.0 dBm
Fiber Optic Receiver Sensitivity: min: -20.0 dBm max: -3.0 dBm
Link Budget: 7.0 dB
CGFEB1315-150, Port 2 1310 nm single mode
Fiber Optic Transmitter Power: min: -5.0 dBm max: 0.0 dBm
Fiber Optic Receiver Sensitivity: min: -20.0 dBm max: -3.0 dBm
Link Budget: 15.0 dB
CGFEB1317-150, Port 2 1550 nm single mode
Fiber Optic Transmitter Power: min: -3.0 dBm max: +2.0 dBm
Fiber Optic Receiver Sensitivity: min: -23.0 dBm max: -3.0 dBm
Link Budget: 20.0 dB
CGFEB1324-150, Port 2 1300 nm multimode *
Fiber Optic Transmitter Power: min: -10.0 dBm max: -3.0 dBm
Fiber Optic Receiver Sensitivity: min: -17.0 dBm max: -3.0 dBm
Link Budget: 7.0 dB
CGFEB1329-150, Port 2 1310 TX/1550 RX nm single mode
Fiber Optic Transmitter Power: min: -8.0 dBm max: -3.0 dBm
Fiber Optic Receiver Sensitivity: min: -21.0 dBm max: -3.0 dBm
Link Budget: 13.0 dB
CGFEB1329-151, Port 2 1550 TX/1310 RX nm single mode
Fiber Optic Transmitter Power: min: -8.0 dBm max: -3.0 dBm
Fiber Optic Receiver Sensitivity: min: -21.0 dBm max: -3.0 dBm
Link Budget: 13.0 dB
*Fiber cable for CGFEB1324-150 must be 62.5/125 μm.
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CGFEB1xxx-1xx
Cable Specification -- Continued
Fiber cable -- continued
CGFEB1329-152, Port 2 1310 TX/1550 RX nm single mode
Fiber Optic Transmitter Power: min: -3.0 dBm max: +2.0 dBm
Fiber Optic Receiver Sensitivity: min: -23.0 dBm max: -8.0 dBm
Link Budget: 20.0 dB
CGFEB1329-153, Port 2 1550 TX/1310 RX nm single mode
Fiber Optic Transmitter Power: min: -3.0 dBm max: +2.0 dBm
Fiber Optic Receiver Sensitivity: min: -23.0 dBm max: -8.0 dBm
Link Budget: 20.0 dB
CGFEB1335-150, Port 2 1550 nm single mode
Fiber-optic Transmitter Power: min: 0.0 dBm max: +5.0 dBm
Fiber-optic Receiver Sensitivity: min: -27.0 dBm max: -3.0 dBm
Link Budget: 27.0 dB
CGFEB1429-15x, Port 1 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
CGFEB1429-150, Port 2 1310 TX/1550 RX nm single mode
CGFEB1429-151, Port 2 1550 TX/1310 RX nm single mode
Fiber Optic Transmitter Power: min: -8.0 dBm max: -3.0 dBm
Fiber Optic Receiver Sensitivity: min: -21.0 dBm max: -3.0 dBm
Link Budget: 13.0 dB
CGFEB1429-152 Port 2 1310 TX/1550 RX nm single mode
CGFEB1429-153, Port 2 1550 TX/1310 RX nm single mode
Fiber Optic Transmitter Power: min: -3.0 dBm max: +2.0 dBm
Fiber Optic Receiver Sensitivity: min: -23.0 dBm max: -8.0 dBm
Link Budget: 20.0 dB
CGFEB1340-170, Port 1 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
CGFEB1440-170, Port 1 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
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.

16
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Technical Specifications
For use with Transition Networks Models CGFEB1xxx-1xx..
Standards: IEEE Std. 802.3™, IEEE 802.3ab, IEEE 802.3u,
IEEE 802.3z, IEEE 802.1P, IEEE 802.1q
CGFEB1xx-15x and CGFEB1xx-17x
Dimensions: 5.0" x 3.4" x 0.86" (127 x 86 x 22 mm)
Weight: 1.0 lb (0.45 k g)
Power Consumption: 4.0 watts
Data Rate (fiber): 100/1000 Mb/s (operates in full-duplex only)
Filtering Address: 8K MAC addresses
Maximum Frame Size: 1628 bytes tagged (IEEE 802.3ac)
1632 bytes untagged
MTBF: 474,662 hours (MIL217F2V5.0) (MIL-HDBK-217F)
1,317,534 hours (Bellcore7 V5.0)
Environment: See chassis specifications
Storage Temp: -40°C to 85°C (-40°F to 185°F)
Humidity: 5% to 95%, non-condensing
Altitude: 0 to 10,000 feet
Warranty: Lifetime
*Manufacturer’s rated ambient temperature: Tmra range for the CGFEB1xxx-1xx
depends on the Transition Networks PointSystem™ chassis in which this slide-in-
module will be installed.
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.
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.
17
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CGFEB1xxx-1xx
Troubleshooting
1. Is the Power LED illuminated?
NO
• Is the media converter inserted properly into the chassis?
• Is the power cord properly installed in the chassis and in the grounded AC
outlet?
• Does the grounded AC outlet provide power?
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
YES
• Proceed to step 2.
2. Are the LK1 LED illuminated green?
NO
• Check to see if the fiber cables are connecting properly at both ends.
• Check that the TX and RX cables on the media converter are connected to
the RX and TX ports, respectively, on the other device.
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
• Proceed to step 3.
3. Is the /LK2 LED illuminated?
NO
• Check to see if the fiber cables are connecting properly at both ends.
• Verify that the TX and RX cables on the media converter are connected to
the RX and TX ports, respectively, on the other device.
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
YES
• Proceed to step 4.
4. Is the FD LED illuminated?
YES
• The converter has selected full-duplex mode for the fiber link. If this is
not the correct mode, disconnect and reconnect the fiber cable to restart
the initialization process.
• Proceed to step 5.
NO
• The converter has selected half-duplex mode for the fiber link (100Base-
FX only). If this is not the correct mode, disconnect and reconnect the
fiber cable to restart the initialization process.
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.

18
CGFEB1xxx-1xx
24-Hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600
Contact Us
Technical Support
Technical support is available 24 hours a day.
US and Canada: 1-800-260-1312
International: 00-1-952-941-7600
Transition Now
Chat live via the Web with Transition Networks Technical Support.
Log onto www.transition.com and click the Transition Now link.
Web-Based Seminars
Transition Networks provides seminars via live web-based training.
Log onto www.transition.com and click the Learning Center link.
E-Mail
Ask a question anytime by sending an e-mail to our technical support staff.
[email protected]
Address
Transition Networks
10900 Red Circle Drive
Minnetonka, MN 55343, U.S.A.
telephone: [phone]
toll free: 800-526-9267
fax: [phone]
CGFEB1xxx-1xx
[email protected] -- Click the “Transition Now” link for a live Web chat. 19
Declaration of Conformity
Name of Mfg: Transition Networks
10900 Red Circle Drive, Minnetonka MN 55343 U.S.A.
Model: CGFEB1xxx-1xx Series Media Converters
Part Number(s): CGFEB1313-150, CGFEB1314-150, CGFEB1315-120, CGFEB1317-150,
CGFEB1324-150, CGFEB1329-150, CGFEB1329-151, CGFEB1329-152,
CGFEB1329-153, CGFEB1335-150, CGFEB1429-150, CGFEB1429-151,
CGFEB1429-152, CGFEB1429-153, CGFEB1340-170, CGFEB1440-170
Regulation: EMC Directive 89/336/EEC
Purpose: To declare that the CGFEB1xxx-1xx to which this declaration refers is in conformity
with the following standards.
CISPR 22: 1993; EN 55022:1994 A1:1995 A2:1997 Class A; EN 55024:1998; FCC Part 15 Subpart B;
21 CFR subpart J
I, the undersigned, hereby declare that the equipment specified above conforms to the above Directive(s) and
Standard(s).
March, 2008
Stephen Anderson, Vice-President of Engineering Date

Trademark Notice
All trademarks and registered trademarks are the property of their respective owners.
Copyright Restrictions
© 2003-2005 Transition Networks.
All rights reserved. No part of this work may be reproduced or used in any form or by any means -
graphic, electronic, or mechanical - without written permission from Transition Networks.
CGFEB1xxx-1xx
20 Printed in the U.S.A. 33395.A
Compliance Information
CISPR22/EN55022 Class A + EN55024
CE Mark
FCC Regulations
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference, in which
case the user will be required to correct the interference at the user's own expense.
Canadian Regulations
This digital apparatus does not exceed the Class A limits for radio noise for digital apparatus set out
on the radio interference regulations of the Canadian Department of Communications.
Le présent appareil numérique n'émet pas de bruits radioélectriques dépassant les limites
applicables aux appareils numériques de la lass A prescrites dans le Règlement sur le brouillage
radioélectrique édicté par le ministère des Communications du Canada.
European Regulations
Warning
This is a Class A product. In a domestic environment this product may cause radio interference in
which case the user may be required to take adequate measures.
Achtung !
Dieses ist ein Gerät der Funkstörgrenzwertklasse A. In Wohnbereichen können bei Betrieb dieses
Gerätes Rundfunkstörungen auftreten. In diesem Fäll ist der Benutzer für Gegenmaßnahmen
verantwortlich.
Attention !
Ceci est un produit de Classe A. Dans un environment domestique, ce produit risque de créer des
interférences radioélectriques, il appartiendra alors à l'utilsateur de prende les measures spécifiques
appropriées.
In accordance with European Union Directive 2002/96/EC of the European Parliament
and of the Council of 27 January 2003, Transition Networks will accept post usage
returns of this product for proper disposal. The contact information for this activity can
be found in the 'Contact Us' portion of this document.
CAUTION: RJ connectors are NOT INTENDED FOR CONNECTION TO THE
PUBLIC TELEPHONE NETWORK. Failure to observe this caution could result in
damage to the public telephone network.
Der Anschluss dieses Gerätes an ein öffentlickes Telekommunikationsnetz in den EG-
Mitgliedstaaten verstösst gegen die jeweligen einzelstaatlichen Gesetze zur Anwendung der
Richtlinie 91/263/EWG zur Angleichung der Rechtsvorschriften der Mitgliedstaaten über
Telekommunikationsendeinrichtungen einschliesslich der gegenseitigen Anerkennung ihrer
Konformität.