Lantronix SGFEB Series User manual

SGFEB Series
Stand-alone Gigabit Ethernet Media and Rate Converter
10/100/1000Base-T to 1000Base-SX/LX
User Guide
Part Number 33601
Revision E July 2023

Lantronix SGFEB Series User Guide
33601 Rev. E https://www.lantronix.com 2
Intellectual Property
© 2022, 2023 Lantronix, Inc. All rights reserved. No part of the contents of this publication may be transmitted or
reproduced in any form or by any means without the written permission of Lantronix.
Lantronix is a registered trademark of Lantronix, Inc. in the United States and other countries.
All other trademarks and trade names are the property of their respective holders.
Patented: https://www.lantronix.com/legal/patents/; additional patents pending.
Warranty
For details on the Lantronix warranty policy, go to http://www.lantronix.com/support/warranty.
Contacts
Lantronix Corporate Headquarters
48 Discovery, Suite 250
Irvine, CA 92618, USA
Toll Free: 800-526-8766
Phone: [phone]
Fax: [phone]
Technical Support
Online: https://www.lantronix.com/technical-support/
Sales Offices
For a current list of our domestic and international sales offices, go to www.lantronix.com/about/contact.
Disclaimer
All information contained herein is provided “AS IS.” Lantronix undertakes no obligation to update the information in this
publication. Lantronix does not make, and specifically disclaims, all warranties of any kind (express, implied or otherwise)
regarding title, non-infringement, fitness, quality, accuracy, completeness, usefulness, suitability or performance of the
information provided herein. Lantronix shall have no liability whatsoever to any user for any damages, losses and causes
of action (whether in contract or in tort or otherwise) in connection with the user’s access or usage of any of the
information or content contained herein. The information and specifications contained in this document are subject to
change without notice. Transition Networks is now Lantronix. Some products/firmware items are still in process of being
re-branded and may still reflect the Transition Networks name/logo.
Revision History
Rev
Date
Description
A
2/3/15
Initial release.
B 3/23/15
Corrected SFP port number references and DIP switch description on page 7 and fiber cable
specs on pages 2 and 16.
C
4-30-15
Update specs on pages 2, 4, 16, 20.
D 6/2/16
Update Port Isolation feature description. Add note that Half duplex is only an option in
SFP versions.
E
7/26/23
Initial Lantronix re-brand.

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Contents
Introduction .......................................................................................................................................................................... 4
Ordering Information............................................................................................................................................................ 4
Optional Accessories (sold separately) ............................................................................................................................... 4
Power Supply Included .................................................................................................................................................... 4
For More Information ........................................................................................................................................................... 5
Package Contents ............................................................................................................................................................... 7
Status LEDs ................................................................................................................................................................... 13
Fiber Status LEDs.......................................................................................................................................................... 13
Copper Status LEDs ...................................................................................................................................................... 13
Auto-Negotiation ............................................................................................................................................................ 14
Link Pass-Through (LPT)............................................................................................................................................... 14
Full-Duplex Network....................................................................................................................................................... 14
Half-Duplex Network (512-Bit Rule)............................................................................................................................... 14
AutoCross™................................................................................................................................................................... 14
Automatic Link Restoration ............................................................................................................................................ 15
Far End Fault (FEF) ....................................................................................................................................................... 15
Remote Fault Detect (RFD) ........................................................................................................................................... 15
Fiber Redundancy (Revertive / Non-revertive) .............................................................................................................. 15
New Features................................................................................................................................................................. 15
Port Isolation on 3-Port Models ..................................................................................................................................... 16
Port Isolation on 4-Port Models ..................................................................................................................................... 17
Cable Specifications .......................................................................................................................................................... 18
Copper Cable Specs...................................................................................................................................................... 18
TP Port Specs ................................................................................................................................................................ 18
Fiber Cable Specs ......................................................................................................................................................... 19
Technical Specifications................................................................................................................................................. 20
Declaration of Conformity .............................................................................................................................................. 24
CE .................................................................................................................................................................................. 24
FCC................................................................................................................................................................................ 24
Canadian........................................................................................................................................................................ 24
European........................................................................................................................................................................ 25
RoHS, WEEE, and Environmental Programs ................................................................................................................ 25
Product Registration .......................................................................................................................................................... 25

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Introduction
The SGFEB Series is a stand-alone media converter that provides an interface between 10/100/1000Base-T ports and
1000Base-SX/LX ports, allowing users to integrate fiber optic cabling into 10/100/1000 copper environments. Operating at
Layer 2, the data link layer, this converter not only converts copper to fiber, it also provides rate conversion allowing
legacy 10/100 copper devices to connect to 1000Base-SX/LX fiber.
Ordering Information
SKU
Description
SGFEB1040-130
10/100/1000Base-T (RJ-45) [100 m/328 ft.] to 100/1000Base-X SFP Slot (empty)
SGFEB1013-130
10/100/1000Base-T (RJ-45) [100 m/328 ft.] to 1000Base-SX 850nm MM (SC) [62.5/125
um: 220 m/722 ft.] [50/125 um: 550 m/1804 ft.] Link Budget 7.5dB
SGFEB1039-130
10/100/1000Base-T (RJ-45) [100 m/328 ft.] to 1000Base-SX 850nm MM (LC) [62.5/125
um: 220 m/722 ft.] [50/125 um: 550 m/1804 ft.] Link Budget 8.0dB
SGFEB1024-130
10/100/1000Base-T (RJ-45) [100 m/328 ft.] to 1000Base-SX 1300nm Extended MM
(62.5/125um fiber only) (SC) [up to 2km] Link Budget: 7.0db
SGFEB1014-130
10/100/1000Base-T (RJ-45) [100 m/328 ft.] to 1000Base-LX 1310nm SM (SC) [10
km/6.2 mi.] Link Budget 12.0dB
SGFEB1019-130
10/100/1000Base-T (RJ-45) [100 m/328 ft.] to 1000Base-LX 1310nm SM (LC) [10
km/6.2 mi.] Link Budget 10.5dB
SGFEB1040-230
(1) Port 10/100/1000Base-T (RJ-45) [100 m/328 ft.] to (2) Ports 100/1000Base-X SFP
Slot (empty)
SGFEB1040-330
(2) Port 10/100/1000Base-T (RJ-45) [100 m/328 ft.] to (2) Ports 100/1000Base-X SFP
Slot (empty)
Optional Accessories (sold separately)
SKU
Description
SPS-2460-PS
Wide Input (24 – 60VDC) Piggy-Back Power Supply for use with stand-alone Media
Converters 3.25” wide.
SPS-2460-SA
Wide Input (24 – 60VDC) Stand-Alone Power Supply for use with all stand-alone Media
Converters.
25025
12VDC@1.25A, 100-240VAC (~1.0A) Power Supply. Requires a country-specific power
cord. Order as -xx to indicate country-specific power supply/cord. See ‘Power Supply
Included’ below.
WMBD
DIN Rail Mount Bracket 5.0 inches (127 mm)
WMBL
Wall Mount Bracket 4.0 inches (102 mm)
E-MCR-05
12-Slot Media Converter Rack
RMS19-SA4-01
4-Slot Media Converter Shelf
SFP Modules
See the Lantronix Small Form Factor Pluggable (SFP) product page
Power Supply Included
To order the corresponding country specific power supply, add the extension from the list below to the end of the SKU;
e.g., SGFEB1040-130-NA where -NA = North America, -LA = Latin America, -EU = Europe, -UK = United Kingdom,
-SA = South Africa, -JP = Japan, -OZ = Australia, and -BR = Brazil.

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For More Information
For Lantronix Drivers, Firmware, Manuals, Product Notifications, Warranty Policy & Procedures, etc. go to the Lantronix
Technical Resource Center.
Distances
The distances listed below are typical maximum cable distances. Actual distance depends on the physical characteristics
of the network installation.

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Applications
• Integrate 1000Base-SX/LX Fiber into 10/100/1000 Copper environments
• Extend Network Distance
• Bridge legacy 10/100 devices to a Gigabit backbone
Generic Application
Lantronix ION Application

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Package Contents
Before you start installing the SGFEB, verify that the package contains the following items:
• One SGFEB Media Converter
• One Documentation Postcard
• One Power Supply with Changeable AC Plugs
• Four rubber feet
Please notify your sales representative immediately if any of the above items are missing or damaged.
Installation
Warning: Before installing the SGFEB, make sure that proper electrical grounding procedures have been followed.
To install the SGFEB, perform the following steps:
1. Determine your Model number and related DIP Switch layout. See “Configuration” below.
1. Set the DIPs / Jumpers on the PCB. See either “Two DIP Switch Layouts” on page 9or “One DIP Switch Layouts”
on page 8.
2. Make the Power Connection. See “Power Connection” on page 10 below.
3. Determine your port connection types. See “Port Locations“ on page 11 below.
4. Install and connect the copper cable as required. See “Installing the RJ-45 Copper Cable“ on page 12.
5. Install and connect the fiber cable as required. See “Installing the Fiber Cable“ on page 12.
6. Continue to the “Operation” section on page 13.
Configuration
SGFEB models include one of two DIP switch layouts; either a single DIP switch or two DIP switches accessible through a
cutout in the right side of the enclosure. Both DIP switch layouts are described in the following sections.
• Some SFP versions (SGFEB1040-230 and SGFEB1040-330) have two DIP switches.
• Other SFP versions and the Fixed optic version (SGFEB1040-130, SGFEB1013-130, SGFEB1014-130,
SGFEB1019-130, and SGFEB1039-130) have one DIP switch.
The DIP Switch settings for both layouts are described and illustrated in the following sections.

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One DIP Switch Layouts
This layout has one six-position DIP Switch. The DIP switch is located on the right side of the SGFEB. Use a small, flat-
blade screwdriver (or a similar device) to set the DIP switches according to your site requirements.
A. 6-Position DIP switch:
1- Twisted Pair Port (Port 2) Autonegotiation: Up = Enabled, Down = Disabled.
2- Twisted Pair Port (Port 2) Speed: Up = 100Mbps, Down = 10Mbps (only for Autoneg disabled).
3- Twisted Pair Port (Port 2) Duplex: Up = Full, Down = Half (only for Autoneg disabled).
4- Link Pass Through (LPT) Up = Disabled, Down = Enabled) (TX to FX and FX to TX).
5, 6SFP Port control: these DIP switch settings have no effect on fixed optics models.
5
6
Status
Up
Up
1000Base-X
Up
Down
SGMII Mode
Down
Up
100 Full Duplex
Down
Down
100 Half Duplex

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Two DIP Switch Layouts
This layout has one six-position DIP Switch and one four-position DIP Switch. The DIP switches are located on the right
side of the SGFEB (SGFEB1040-230 or SGFEB1040-330).Use a small, flat-blade screwdriver (or a similar device) to set
the DIP switches according to your site requirements.
The SGFEB version with two SFP ports supports two modes, controlled via DIP switches (Multi-port switch mode and
Redundant fiber path mode).
A. 6-Position DIP switch:
1 - Twisted Pair Port 2 Autonegotiation: Up = Enabled, Down = Disabled.
2 - Twisted Pair Port 2 Speed: Up = 100Mbps, Down = 10Mbps (only for Autoneg disabled).
3 - Twisted Pair Port 2 Duplex: Up = Full, Down = Half (only for Autoneg disabled).
4 - No affect; Link Pass Through does not apply to 3-port and 4-port models.
5, 6 (Port control): Port 1 (SFP)
5
6
Status
Up
Up
1000Base-X
Up
Down
SGMII Mode
Down
Up
100 Full Duplex
Down
Down
100 Half Duplex
Note: For multi-port switch mode and two twisted-pair port models, connecting two ports to a non-spanning tree enabled
switch is not recommended.
Note: Port 4, if present, is permanently set for Auto-negotiate mode.
4-Position DIP Switch (on SFP versions, Port 3 populated) (default = all Up):
Switches 1 and 2 (Fiber port 3):
5
6
Status
Up
Up
1000Base-X
Up
Down
SGMII Mode
Down
Up
100BaseFX Full Duplex
Down
Down
100BaseFX Half Duplex
Switches 3 and 4:
5
6
Status
Up
Up
Multi-port switch mode
Up
Down
Fiber Redundancy Mode: Revertive
Down
Up
Fiber Redundancy Mode: Non-revertive
Down
Down
Port Isolation Enable

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Power Connection
Use the supplied AC power adapter to power the SGFEB standalone converter. To connect power to the SGFEB, do the
following:
1. Connect the barrel connector on the power adapter cord to the power connector on the media converter shown
below.
2. Plug the power adapter plug into AC power.
3. Verify that the media converter has powered UP—the power LED on the front panel is lit.

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Port Locations and Layouts
Port layouts and locations also vary by model number and PCB assembly as shown below.
Note: Port 1 and Port 2 always refer to Fiber port 1 and Copper port 1. Port 3 refers to a second Fiber port, and Port 4
refers to a second RJ45 (copper) port.

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Installing the RJ-45 Copper Cable
10/100/1000Base-T Copper Port:
1. Locate a 10/100/1000Base-TX compliant copper cable with male RJ-45 connectors installed at both ends.
2. Connect the RJ-45 connector at one end of the cable to the SGFEB’s 10/100/1000Base-RJ-45 port.
3. Connect the RJ-45 connector at the other end of the cable to the 10/100/1000Base-RJ-45 port on the other
device (switch, workstation, etc.).
Note: The AutoCross feature allows the use of either straight-through or crossover configuration cables.
Installing the Fiber Cable
1000Base-T Fiber Port:
1. Locate a 1000Base-X compliant fiber cable with male, two-stranded TX to RX connectors installed at both ends.
2. Connect the fiber cables to the media converter’s 1000Base-X fiber port as described below:
•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 1000Base-X fiber port on the other device (another media converter, hub, etc.) as
described below:
•Connect the male TX cable connector to the female RX connector.
•Connect the male RX cable connector to the female TX connector.

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Operation
Status LEDs
Use the status LEDs to monitor SGFEB operations.
PWR (Power): On = Power is provided to the SGFEB.
Fiber Status LEDs
The status LEDs for the 1000Base-SX/LX fiber connection (labeled LACT and DUP) are located under the fiber port (Port
1 and Port 3).
LACT: On (continuously lit) means a link has been established for the fiber connection.
Flashing means that the fiber connection is transmitting or receiving data.
DUP: On (continuously lit) means Full Duplex (FDX); Off means Half duplex (HDX). Note: Half duplex is only an option in
SFP versions of this converter. If Half duplex on the fiber port is desired, it is configured by DIP switches #5and #6 on the
6-position DIP switch.
Copper Status LEDs
The status LEDs for the copper connection (port 2 and Port 4) are integrated into the RJ-45 port. These LEDs are not
labeled.
TP Link / Activity / Duplex LED (upper left)
Amber: A link in half-duplex mode has been established for the copper connection.
Flashing Amber: The copper connection is transmitting or receiving data in half-duplex mode.
Green: A link in full-duplex mode has been established for the copper connection.
Flashing Green: The copper connection is transmitting or receiving data in full-duplex mode.
Speed LED (upper right)
Off: 10 Mbps operation.
Amber: 100 Mbps operation.
Green: 1000 Mbps operation.

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Product Features
Auto-Negotiation
The Auto-Negotiation feature allows the SGFEB10xx to automatically configure itself to achieve the best possible mode of
operation over a link. The media converter broadcasts its speed (10 Mb/s, 100 Mb/s, or 1000 Mb/s) and duplex
capabilities (full or half) to the other devices and negotiates the best mode of operation. Auto-Negotiation allows quick and
easy installation because the optimal link is established automatically. No user intervention is required to determine the
best mode of operation.
A scenario where the media converter is linked to a non-negotiating device is a case where the user may want to disable
Auto-Negotiation. In this instance, the mode of operation will drop to the least common denominator between the two
devices (e.g. 100 Mb/s, half-duplex). Disabling this feature gives the user the ability to force the connection to the best
mode of operation.
Note: The SGFEB10xx-13x supports 1000 Mbps fiber Auto-Negotiation.
Link Pass-Through (LPT)
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 being transmitted over an invalid link. Note that LPT is an option on 2 port versions.
The LPT firmware algorithm will detect both fiber and Cu RX link loss; the link transmitter is disabled to propagate loss
indication. Link Pass Through is a troubleshooting feature that allows the media converter to monitor both the fiber and
copper RX ports for loss of signal. In the event of a loss of RX signal on one media port, the converter will automatically
disable the TX signal of the other media port, thus "passing through" the link loss.
Full-Duplex Network
In a full-duplex network, maximum cable lengths are determined by the type of cables that are used. See pages 3 and 4
for the cable specifications for the different SGFEB models. The 512-Bit Rule does not apply in a full-duplex network.
Half-Duplex Network (512-Bit Rule)
In a half-duplex network, the maximum cable lengths are determined by the round trip delay limitations of each Fast
Ethernet collision domain. (A collision domain is the longest path between any two terminal devices, e.g. a terminal,
switch, or router.) The 512-Bit Rule determines the maximum length of cable permitted by calculating the round-trip delay
in bit-times (BT) of a particular collision domain. If the result is less than or equal to 512 BT, the path is good.
AutoCross™
The AutoCross feature allows either straight-through (MDI) or crossover (MDI-X) cables to be used when connecting to
devices such as hubs, transceivers, or network interface cards (NICs). AutoCross determines the characteristics of the
cable connection and automatically configures the unit to link up, regardless of the cable configuration.

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Automatic Link Restoration
The SGFEB will automatically restore the link between networked devices after a fault condition has been corrected. In
contrast, products from competitors generally require the user to power down, then power up the converters after a fault
condition has been corrected.
Far End Fault (FEF)
The FEF feature applies to IEEE 802.3u 100Mbit Cu/Fiber rate only. The MAC may use FEF when Auto negotiation is
disabled. When the MAC detects a PHY fault/TX loss link, a FEFI idle pattern is sent to the link partner TX (100BASE-FX
only).
Remote Fault Detect (RFD)
The RFD feature applies to 1000Mbps operation only. Remote Fault Detect (RFD) is a troubleshooting feature found on
GigEthernet copper-to-fiber media converters. By enabling RFD on the remotely located media converter, the status of the
fiber link will be monitored and any link failures will be reported back to the local converter. Should the remote converter
lose its fiber RX signal, RFD will force the converter to shut down its fiber TX port. If Link Pass Though is enabled on both
ends, then the copper ports will also be shut down to notify both end devices of the link failure.
Fiber Redundancy (Revertive / Non-revertive)
Multiport versions provide 3 or 4 port switch functionality or provide redundant fiber links, with a switchover (failover) time
of less than 1 second. In Revertive mode, after the failed link is recovered, it becomes the active link again (reverts to the
failed link). In Non-revertive mode, after the failed link is recovered, the failed link does not become active again. The 4
port version does not support Fiber Redundancy mode but does support port isolation.
New Features
1. Jumbo 10K frame support
2. 8k MAC addresses (vs 1k)
3. EEE 802.3az
4. Multi-port mode default for multiple SFP assemblies.

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Port Isolation
The SGFEB -230 and -330 support Port Isolation. This function uses Port Isolation (Port Based VLAN) to disable the data
paths between ports. This allows two customer-facing fiber ports and prevents each customer from seeing the other’s
traffic.
The Port Isolation (Port Based VLAN) feature creates a PVLAN (Private Virtual Local Area Network), but it does not use
802.1Q tags. The current Port Based VLAN implementation only forwards traffic to ports in a specific port’s VLAN Table.
Tagged and untagged traffic will move through the SGFEB unmodified.
Port isolation setup varies between models as shown and described below.
Port Isolation on 3-Port Models
Port Isolation on 3-port devices sets up a port-based VLAN between the TP port and each Fiber port as shown below.
Port
Ports Traffic Forwarded To (VLAN Table)
1 (Fiber)
3
2 (Fiber)
3
3 (TP)
1, 2

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Port Isolation on 4-Port Models
Port Isolation on 4-port devices sets up a private VLAN between ports 1 and 2, and a second Port Based VLAN between
ports 3 and 4 (like having two independent converters).
Port
Ports Traffic Forwarded To (VLAN Table)
1 (Fiber)
2
2 (Fiber)
1
3 (TP)
4
4 (TP)
3
Energy Efficient Ethernet (EEE)
Energy efficient Ethernet can significantly reduce the power consumption of the device over a period of time especially
when there is a large amount of idle signals on the copper port. IEEE standard 802.3az which implements a Low Power
Idle mode on copper interfaces with internal PHYs. SGFEB TP Ports have the EEE Low Power Idle mode enabled. Note
that the Link LED remains lit when in low power mode. You can disable the 802.3az EEE function with a 2-pin header and
a jumper (J13) on the board.
The SGFEB ships with EEE enabled; Jumper J13 has the jumper (shorting plug) uninstalled. Contact Tech Support to
obtain the two-position jumper TN6907 if you want to disable EEE.
The amount of delay experienced while waiting for the copper interfaces to wake up and come out of low power idle mode
is determined by the speed of the port:
Delay = ASSERT TIME + WAKE TIME
For 1000 Base, delay = 0 + 17us = 17us. For 100 Base, delay = 0 + 30us = 30us.

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EEE Low Power Idle mode requires the copper port to advertise via the auto negotiation registers the ability to support
EEE for both 1000Base-T and 100Base-T. Both local and remote ports must indicate they can support low power idle
mode before the port can initiate a low power idle state.
During Auto-Negotiation the Port EEE capabilities are exchanged using the next page process to establish the speed and
duplex information. Timer information with regards to tx_idle, assert and wake cycles are set in SGFEB registers by the
CPU. When a port egress queue remains empty for a specific period of time set by the EEE TX_IDLE Timer register, then
a low power state can be entered. The default setting for the TX_IDLE is 2 milliseconds.
After the TX_IDLE time the PHY will start the assert timer. The Assert timer will require the SGFEB to wait until the assert
timer is zero before a wake up request can be processed. Currently the default Assert timer is set to 0, giving the PHY the
ability to immediately start processing a request to leave the low power idle state. The PHY then enters low power idle
mode. This mode is defined by a 22.35mili-seconds quiet period followed by a 210us refresh pulse. Then once a port
sends a packet and the egress queue is no longer empty a wake up period is needed for the PHY to return to full
operation. The default wake times are set to 17 micro-seconds for 1000Base and 30 micro-seconds for 100Base. During
this wakeup time the packet will continue to buffer in the egress queue until the wake up timer has completed at this point
port traffic will begin to flow as normal.
The SGFEB can also support a reduced power mode for 10Base-T in which it modifies the copper media transmit
waveform to achieve power consumption savings.
Cable Specifications
The physical characteristics must meet or exceed IEEE 802.3™ specifications.
Copper Cable Specs
Category 5 (minimum requirement) STP or UTP
Gauge: 24 to 22 AWG
Attenuation: 22.0 dB /100 m @ 100 MHz
Maximum Cable Distance: 100 meters (328 ft)
• Straight-through OR crossover twisted-pair cable may be used.
• Shielded (STP) OR unshielded twisted-pair (UTP) cable may be used.
• All pin pairs (1&2, 3&6, 4&5, 7&8) are active pins in a Gigabit Ethernet network.
• 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.
TP Port Specs
1000BaseT Twisted Pair Ports:
• Connector: RJ45
• MDI/MDI-X selection: Automatic

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Fiber Cable Specs
The fiber optic transmitters on these devices meet Class I Laser safety requirements per IEC-825/CDRH standards and
comply with 21 CFR1040.10 and 21CFR1040.11.
Bit Error Rate: <10-9
Single mode fiber: 9 μm
Multimode fiber: 62.5/125 μm
Multimode fiber: 50/125 μm
SGFEB1013-130 850nm 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 dB
SGFEB1039-130 850nm multimode (LC)
Fiber Optic Transmitter Power: min: -9.0 dBm max: -4.0 dBm
Fiber Optic Receiver Sensitivity: min: -17.0 dBm max: -3.0 dBm
LInk Budget: 8.0 dB
SGFEB1024-130 1300nm Extended MM (SC)
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: 7.0db
SGFEB1014-130 1310nm SM (SC)
Fiber Optic Transmitter Power: min: -9.0 dBm max: -3.0 dBm
Fiber Optic Receiver Sensitivity: min: dBm -21.0 dBm max: -3.0 dBm
LInk Budget: 12.0 dB
SGFEB1019-130 1310nm SM (LC)
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

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Technical Specifications
The SGFEB was designed to meet these specifications.
Standards
IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3z, IEEE 802.3az
Data Rates
Copper: 10/100/1000 Mbps
Fiber: 1000 Mbps, 100 Mbps also supported via SFP port
Filtering Addresses: 8K MAC addresses
Max Frame Size: 10,260 byte Jumbo Frames
Dip Switches
Two Port Models
Switch 1: TP1 – Auto-Negotiation Enable / Disable
Switch 2: TP1 – Force 100Mbps or 10Mbps with switch 1 disabled
Switch 3: TP1 – Force Full or Half-Duplex with switch 1 disabled
Switch 4: Link Pass Through Enable / Disable
Switch 5 & 6: Controls Fiber SFP port for 1000M, 100M, or SGMII
Multiport Models with additional 4 position dip-switch
Switch 1 & 2: Controls the 2nd Fiber SFP port for 1000M, 100M, or SGMII
Switch 3 & 4: Fiber Redundancy Enable/Disable, Revertive Mode, and Fiber P2/P3 blocking
Status LEDs
PWR (Power): On = Power is provided to converter
LACT (Fiber Link/Activity): On = Link, Blink = Activity
RJ-45 Upper Left (TP Link/Activity/Duplex): Green = Link Full-Duplex, Blink = Activity, Amber = Link Half-Duplex,
Blink = Activity
RJ-45 Upper Right (Speed): Green = 1000Mbps, Amber = 100Mbps, Off = 10Mbps
Dimensions
Width: 3.25” [82 mm] x Depth: 4.8” [122 mm] x Height: 1″ [25 mm]
Power Consumption: 2.2 Watts
Power Input: 7.5 to 24 VDC, Provided by wide input AC Wall Mount Adapter
Environment
Operating: 0°C to 50°C
Storage: -15°C to 65° C
Humidity: 5% to 95% (non-condensing)
Altitude: 0 – 10,000 ft.
Weight: 2 lbs. [0.90 kg]
MTBF
Greater than 250,000 MIL-HDBK-217F Hours.
Greater than 687,500 Bellcore Hours
When bundled with a typical 50,000 hour power supply:
Greater than 41,660 MIL-HDBK-217F Hours
Greater than 114,580 Bellcore Hours
Certifications
EN55022 Class A, EN55024, FCC Class A, CE Mark
Safety: Wall Mounted Power Supply: UL Listed, UL60950 and CSA Certified
Warranty: Lifetime