Transition Networks S4TEF10xx-10x User manual

* means extended temperature
**Typical maximum cable distance. Actual distance is dependent upon the physical
characteristics of the network.
The chassis version of the Device is C4TEF10xx-10x. For more information, see the
user’s guide on-line at:
www.transition.com click on
Products/Product Finder.
Installation . . . . . . . . . . . . . . . . . . . . .2
Operation . . . . . . . . . . . . . . . . . . . .10
Cable Specifications . . . . . . . . . . . . .12
Technical Specifications . . . . . . . . . .15
Troubleshooting . . . . . . . . . . . . . . .16
Contact Us . . . . . . . . . . . . . . . . . . .19
Compliance Information . . . . . . . . .20
User’s Guide
S4TEF10xx-10x
Stand-Alone Device
• RS-232 to Fiber
• (4) T1/E1 to Fiber
• Extended Temperature Models
The S4TEF10xx-10x Device can extend signals
from an RS-232 data port and up to four (4)
T1/E1 network ports over fiber. The RS-232 and
T1/E1 interfaces are independent of each other and the signals from these ports can be
sent over the fiber interface simultaneously.
The S4TEF10xx-10x is designed to be installed in pairs. For example, install one
S4TEF1011-100/105 as the local Device and another S4TEF1011-100/105 as the remote
Device.
All S4TEF10xx-10x models have the following copper connectors:
The various fiber connectors are available on separate models. Both duplex and single
mode fiber optic Devices are available:
Trademark Notice
All trademarks and registered trademarks are the property of their respective owners.
Copyright Restrictions
© 2010 Transition Networks.
All rights reserved. No part of this work may be reproduced or used in any form or by any means
(graphic, electronic, mechanical) without written permission from Transition Networks.
Printed in the U.S.A.
Part Number Duplex Fiber-Optic - 100Base-FX
S4TEF1011-100/105* ST, 1300 nm multimode, 2 km (1.2 miles)**
S4TEF1013-100/105* SC, 1300 nm multimode, 2 km (1.2 miles)**
S4TEF1014-100/105* SC, 1310 nm single mode, 20 km (12.4 miles)**
S4TEF1015-100/105* SC, 1310 nm single mode, 40 km (24.8 miles)**
S4TEF1016-100/105* SC, 1310 nm single mode, 60 km (37.2 miles)**
S4TEF1017-100/105* SC, 1550 nm single mode, 80 km (49.7 miles)**
Connector Type Number Description
RS-232 1 6-pin, DIN serial 3.2 m (10 ft.)
T1/E1 4 RJ-48
33307.F
VCCI Class 1 Compliance
This equipment is in the 1st Class category (information equipment to be used in commercial and/or
industrial areas) and conforms to the standards set by the Voluntary Control Council For
Interference by Data Processing Equipment and Electronic Office Machines aimed at preventing
radio interference in commercial and/or industrial areas. When used in a residential area or in an
adjacent area thereto, interference may be caused to radio and TV receivers, etc. Read the
instructions for correct handling.
Compliance Information
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 Class 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.

Note: An RS-232 cable with a 6-pin DIN connector and a DB-9 connector is
included with the S4TEF10xx-10x Device.
2
S4TEF10xx-10x
19
24-Hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600 [email protected] -- Click the “Transition Now” link for a live Web chat.
Link Link Link LinkAIS AIS AIS AIS
100Base- FX RS-232
LKF
PWR
4-T1/E1 Copper Port
Fiber Port Port
Part Number Fiber-Optic - single fiber, single mode, 100Base-FX
S4TEF1029-100/105* SC, 1310 mn (TX)/1550 nm (RX), 20 km (12.4 miles)**
S4TEF1029-101/106* SC, 1550 mn (TX)/1310 nm (RX), 20 km (12.4 miles)**
S4TEF1029-100/105 and S4TEF1029-101/106 are intended to
be installed in the same link where one is the local Device and
the other is the remote Device.
S4TEF1029-102 SC, 1310 mn (TX)/1550 nm (RX), 40 km (24.8 miles)**
S4TEF1029-103 SC, 1550 mn (TX)/1310 nm (RX), 40 km (24.8 miles)**
S4TEF1029-102 and S4TEF1029-103are intended to be installed
in the same link where one is the local Device and the other is
the remote Device.
Installation
Due to proprietary communication over fiber, the S4TEF Device must be installed in
pairs.
Copper and Fiber Ports
The figure below illustrates the locations of the fiber port, the RS-232 data port, and
the four (4) T1/E1 ports.
*means extended temperature
**Typical maximum cable distance. Actual distance is dependent upon the physical
characteristics of the network. (TX) = transmit, (RX) = receive
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 then click theTech Support/Transition Now link.
Web-Based Seminars
Transition Networks provides seminars via live web-based training.
Log onto www.transition.com then 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]
Declaration of Conformity
Name of Mfg: Transition Networks
10900 Red Circle Drive, Minnetonka, MN 55343 U.S.A.
Model: S4TEF10xx-10x Series Devices
Part Number(s): S4TEF1011-100/105, S4TEF1013-100/105, S4TEF1014-100/105,
S4TEF1015-100/105, S4TEF1016-100/105, S4TEF1017-100/105,
S4TEF1029-100/105, S4TEF1029-101/106 , S4TEF1029-102,
S4TEF1029-103
Regulation: EMC Directive 89/336/EEC
Purpose: To declare that the S4TEF10xx-10x to which this declaration refers is in
conformity with the following directive(s) and standard(s):
EMC Directive 2004/108/EC; EN 55022:2006+A1:2007 Class A;
EN55024:1998+A1:2001+A2:2003; EN61000-3-2; EN61000-3-3; CFR Title 47 Part 15
Subpart B Class A; Low Voltage Directive: 2006/95/EC; CFR Title 21 Section 1040.10
Class
I, the undersigned, hereby declare that the equipment specified above conforms to the above
Directive(s) and Standard(s).
October 2010
Stephen Anderson, Vice-President of Engineering Date

18
S4TEF10xx-10x
3
24-Hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600 [email protected] -- Click the “Transition Now” link for a live Web chat.
Installation — Continued
Configuration Switches
The S4TEF10xx-10x Device has two (2) sets of configuration switches.
• Set #1 sets the T1/E1 options.
• Set #2 sets the serial options.
Use a flat blade screwdriver to set the switches as shown:
Switch Set #1 - T1/E1 Options
1, 2, 3, 4 - Line Settings
Switches 1, 2, 3, and 4 are used to setup the line settings for the T1/E1 ports. The
selected setting applies to all four (4) T1/E1 channels.
Side View
10-Switch Set 1 (upper) T1/E1 options
10-Switch Set 2 (lower) Serial Options
Key:
up down
DSX-1, 100 ohm, 266-399 ft. (81-122 m)
DSX-1, 100 ohm, 399-533 ft. (122-162 m)
DSX-1, 100 ohm, 0-133 ft. (0-40.5 m)
DSX-1, 100 ohm, 133-266 ft. (40.5-81 m)
1 2
DS1, 100 ohm, 0 dB LBO
DS1, 100 ohm, -7.5 dB LBO
DSX-1, 100 ohm, 533-655 ft. (162-200 m)
J1, 110 ohm, 0-655 ft. (0-200 m)
3
E1, 120 ohm
DS1, 100 ohm, -15 dB LBO
DS1, 100 ohm, -22.5 dB LBO
41234
Troubleshooting — Continued
6. Is data transfer failing on the fiber port?
YES
• Verify the local fiber connection by starting a remote fiber loop-back:
- HW mode: set the remote Device to fiber loop-back.
- SW mode: enter the remote fiber loop-back command.
• Use a bit error test unit to run a bit error test.
• Verify the remote fiber connection by starting a local fiber loop-back:
- HW mode: set the local Device to fiber loop-back.
- SW mode: enter the remote fiber loop-back command.
• Use a bit error test unit to run a bit error test.
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
NO
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
reppoCrebiFreppoC Remote
Device
Local
Device
reppoCrebiFreppoC Remote
Device
Local
Device

4
S4TEF10xx-10x
17
24-Hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600 [email protected] -- Click the “Transition Now” link for a live Web chat.
Installation — Continued
Switch Set #1 - T1/E1 Options
5, 6, 7, 8 - Loop-Back Settings
The loop-back setting is used for installation and network debugging procedures. Each
of the T1/E1 ports can be individually set for loop-back mode:
• Switch 5 controls T1/E1 port 1 • Switch 6 controls T1/E1 port 2
• Switch 7 controls T1/E1 port 3 • Switch 8 controls T1/E1 port 4
When the loop-back switch for a particular T1/E1 port is enabled, the port loops the
signal from the receive port back to the transmit port.
Disable Loop-Back onT1/E1 port 1
Enable Loop-Back onT1/E1 port 1
up
5
down
Disable Loop-Back onT1/E1 port 2
Enable Loop Back onT1/E1 port 2
6
up
down
up
down
Disable Loop-Back onT1/E1 port 3
Enable Loop-Back onT1/E1 port 3
7
up
down
Disable Loop-Back onT1/E1 port 4
Enable Loop-Back onT1/E1 port 4
8
9 - Transmit AIS
Up - Enables the transmit AIS (Alarm Indication
Signal) on loss of the carrier signal. This function is
un-framed and applies to ALL channels, both copper
and fiber.
Down - Disables the transmit AIS function.
10 - RS-232 Port Mode
Up - Data port mode (normal operation). Transmits
data to a desk top computer or other data collection
device
Down - Local (auxiliary) management mode. See
the SNMP section for the commands that are
supported via the RS-232 connector.
up
down
Enable
Disable
9
up
down
Data port mode
Local management mode
10
Troubleshooting — Continued
5. Is data transfer failing on one of the T1/E1 ports?
YES
• Verify the local T1/E1 connection at the local Device by starting a local loop-
back at the local Device:
- HW mode: set the local Device to T1/E1 loop-back.
- SW mode: enter the local T1/E1 loop-back command at the local
Device.
• Use a bit error test unit to run a bit error test.
• Verify the remote T1/E1 connection at the local Device by starting a remote
loop-back at the local Device:
- SW mode: enter the remote T1/E1 loop-back command at the local
Device. (HW mode is not available.)
• Use a bit error test unit to run a bit error test.
• Verify the remote T1/E1 connection at the remote Device by starting a remote
loop-back at the remote Device:
- SW mode: enter the remote T1/E1 loop-back command at the remote
Device. (HW mode is not available.)
• Use a bit error test unit to run a bit error test.
• Verify the local T1/E1 connection at the remote Device by starting a local
loop-back at the remote Device:
- HW mode: set the remote Device to T1/E1 loop-back.
- SW mode: enter the local T1/E1 loop-back command at the remote
Device.
• Use a bit error test unit to run a bit error test.
reppoCrebiFreppoC Local
Device
Remote
Device
reppoCrebiFreppoC Remote
Device
Local
Device
reppoCrebiFreppoC Remote
Device
Local
Device
1TrebiF1T Local
Device
Remote
Device

16
S4TEF10xx-10x
5
24-Hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600 [email protected] -- Click the “Transition Now” link for a live Web chat.
Installation — Continued
Switch Set #2 - Serial Options
1, 2, 3 - Serial Connection Speed Line Settings
Switches 1, 2, and 3 on switch set #2 are used to set the serial connection speed.
4800 baud
9600 baud
1200 baud
2400 baud
1 2 3
57600 baud
115200 baud
19200 baud
38400 baud
1 2 3
4. Enable/Disable Parity
When parity is enabled, an additional bit is added to the
8-bit signal to identify whether the signal is sent
successfully. Use switch 5 to send odd or even signal
parity.
Up - Disable parity.
Down - Enable parity.
5. Parity Select
Up - Select odd serial parity.
Down - Select even serial parity.
This switch is inactive if switch 4 is (up).
D
isable Parity
Enable Parity
down
up
4
Odd Serial Parity
Even Serial Parity
up
5
down
Troubleshooting
If the Device fails, isolate and correct the failure by determining the answers to the
following questions and then taking the indicated action:
1. Is the “PWR” LED illuminated?
NO
• Ensure that the power adapter is the proper type of voltage and cycle
frequency for the outlet.
• Ensure the power adapter is properly installed in the Device and in the
grounded outlet.
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
YES
• Proceed to step 2.
2. Is the “LKF” LED illuminated?
NO
• Check the fiber cables for proper connection.
• Verify that the TX and RX cables on the local Device are connected to the
RX and TX ports, respectively, on the remote Device.
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
YES
• Proceed to step 3.
3. Is the “LNK” LED on a T1/E1port (with a copper cable installed)
illuminated?
NO
• Check the copper cable connected to that T1/E1 port for proper connection.
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
YES
• Proceed to step 4.
4. Is the “AIS” LED on a T1/E1 port (with a copper cable installed)
illuminated?
YES
• The device connected to the T1/E1 port has failed. Correct the device
failure.
• Contact Tech Support: 1-800-260-1312, Int’l: 00-1-952-941-7600.
NO
• Proceed to step 5.

6
S4TEF10xx-10x
15
24-Hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600 [email protected] -- Click the “Transition Now” link for a live Web chat.
Installation — Continued
Switch Set #2 - Serial Options
6 - not used
7 - not used
8 - not used
9 - not used
switches 6, 7, 8, & 9 are not in use
9
876
10 - Fiber Loop-Back
Up - Disabled fiber loop-back.
Down - Enabled fiber loop-back.
The loop-back setting is used for installation and
network debugging procedures. When the fiber
loop-back function is enabled, the fiber port
loops all T1/E1 signals from the receive ports
back to the transmit ports. The loop-back test
scenarios are described in detail in the
Troubleshooting section.
up
down
Disables Loop-Back
Enables Loop-Back
10
Technical Specifications
For use with Transition Networks Model S4TEF10xx-10x or equivalent.
Standards G.703, AMI/B8Zs/HDB3
Data Rate Fiber: 100 Mb/s
Dimensions 3.7" x 4.7" x 1.8" (93 mm x 120 mm x 47 mm)
Weight 2 lb. (0.90 kg) approximately
Power Consumption 6.0 watts
Power Supply 12 VDC, 0.8 Amp (North. Am., EU, Latin Am., Japan)
12 VDC, 1.25 Amp (UK, Australia, N.Z., South Africa)
(The external power supply provided with this product
is UL listed by the power supplier’s manufacturer.)
Operating Temp: 0 to 50°C (32 to 122°F ) standard-temp models: 105
-20°C to 65°C (-4°F to 149°F ) extended-temp models:
105, 106, 07, 108
Storage Temperature: -40 to 85°C (-40 to 185°F)
Humidity: 5 to 95%, non condensing
Warranty Lifetime
The information contained in this user’s guide is subject to change. For the most up-
to-date information on the S4TEF10xx-10x Device, see the user’s guide on-line at:
www.transition.com then click on Product/Product Finder.
CAUTION: Visible and invisible laser radiation when open. Do not stare into beam
or view directly with optical instruments.
CAUTION: Use of controls, adjustments or the performance of procedures other than
those specified herein may result in hazardous radiation exposure.
CAUTION: 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. Failure to observe this caution could result in damage to equipment.
Optional Accessories
The following items are available from Transition Networks
Part Number Description
SPS-1872-SA Optional External Power Supply; 18-72VDC Stand-Alone
Output: 12.6VDC, 1.0 A
WMBL Optional Wall Mount Bracket; 4.0 in. (102 mm)
WMBV Optional Vertical Mount Bracket; 5.0 in. (127 mm)
WMBD Optional DIN Rail Mount Bracket; 5.0 in. (127 mm)

14
S4TEF10xx-10x
7
24-Hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600 [email protected] -- Click the “Transition Now” link for a live Web chat.
Installation — Continued
Hardware/Software Jumper
The 3-pin header (J11) is inside is located near the back end of the upper circuit
board.
Hardware The Device mode is determined by the switch
settings .
Software The Device mode is determined by the most-
recently saved, on-board microprocessor
settings.
H
J11
S
HS
J11
123
123
Pins Hardware Mode
Software Mode
To set the jumper:
1. Using a small screwdriver, remove the
four (4) screws that secure the cover
and carefully remove the cover from
the Device.
2. Locate the 3-pin header (J11).
3. Using small needle nose pliers or
similar device, move the jumper to the
desired position (see above).
4. Carefully replace the cover on the
Device and replace the four (4) screws
that secure the cover to the Device.
Power the Device
1. Connect the barrel connector on the power adapter to the Device’s power port
(located on the back of the Device).
2. Connect the power adapter plug to AC power.
3. Verify that the Device is powered by observing the illuminated LED power
indicator light.
Note: For DC power, consult the user’s guide for the Transition Networks
SPS1872-xx DC external power supply.
Cable Specifications — Continued
RS-232 Cable (included)
Connectors: 6-pin DIN and DB-9
Gauge: 24 to 22 AWG
Attenuation: 20 dB/1000 ft. @ 10 MHz
Differential characteristic impedance: 100 ohm +/- 10% @ 10 MHz
Maximum cable distance: <10 ft (3.2 m) @ 56 kb/s or higher
1
2
3
4
5
6
7
8
9
3
2
1
4 6
5
Signal Ground 3 & 5
Transmit Signal 1
Receive signal 2
Clear to send 9
2 Receive Data
7 Request Data
3 Transmit Data
5 Signal Ground
DIN 6-Pin DB-9

8
S4TEF10xx-10x
13
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Installation — Continued
Install the T1/E1 Cable
1. Locate or build ITU-compliant copper cable with straight-through RJ-48
connectors installed at both ends. (See Cable Specifications for information
about cables.)
2. Connect the RJ-48 connector at one end of the cable to one of the T1/E1 ports
on the S4TEF10xx-10x Device.
3. Connect the RJ-48 connector at the other end of the cable to the T1/E1 port on
the other device.
Install the RS-232 Data Cable (included)
1. Use the enclosed RS-232 data cable with a male, DIN 6-pin connector on one
end and a DB-9 connector installed on the other end.
2. Connect the DIN 6-pin connector to the RS-232 port on the S4TEF10xx-10x
Device.
3. Connect the DB-9 connector at the other end of the cable to the RS-232 port on
a computer or other device that is used to collect and display data.
Cable Specifications — Continued
T1/E1 Cable
Category 3: (minimum requirement)
Connector: RJ-48C
Electrical network connection: Single 4-wire (Tip/Ring - Tip1/Ring1)
Mechanical arrangement: 8-position miniature modular jack
Usage: 1.544 Mb/s access lines
Interface codes: 04DU9 (any applicable)
Cable type:
Long Haul T1/E1: 0db, -7.5dp, -15db, -22db
E1: E1 3.0V, 120 ohm
J1: 0-655’, 110 ohm
DSX-1: 0-133’, 133-266’, 266-399’,
399-533’, 533-655’, 100 ohm
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
To the network From the Device
R
T
Dry Contact B
Transmit
R1
T1
Dry Contact A
Receive
(ring) R
(tip) T
(ring) R1
(tip) T1
(not used)
Dry-Contact Relay
All four T1/E1 ports are equipped with an RJ-
48 dry-contact relay. The relay closes if the
power is lost or if any of the individual
T1/E1/E1 links are lost. The operational rating
on pins 3 and 6 are 0-30 VDC, 100 mA
(maximum).
Relay
T1/E1 Port
3
6
RJ-48 Connector
Connect the 6-pin DIN
connector to the media
converter as shown.
Connect the DB-9
connector to the
computer
RS-232 data cable (enclosed)

12
S4TEF10xx-10x
9
24-Hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600 [email protected] -- Click the “Transition Now” link for a live Web chat.
Installation — Continued
Install the fiber cable
1. Locate or build ITU- compliant 100Base-FX fiber cable with male, two-
stranded TX to RX connectors installed at both ends.
2. Connect the fiber cables to the local S4TEF10xx-10x Device as described:
• Connect the male TX cable connector to the female TX port.
• Connect the male RX cable connector to the female RX port.
3. Connect the fiber cables to the remote S4TEF10xx-10x Device as described:
• Connect the male TX cable connector to the female RX port.
• Connect the male RX cable connector to the female TX port.
Connect fiber cable
to media converter
as shown.
Connect fiber cable
to other device
(media converter,
hub, etc.) as shown
RX TX
RX
TX
Cable Specifications
The physical characteristics must meet or exceed ITU specifications.
Fiber Cable
Bit Error Rate: <10-9
Single mode fiber (recommended): 9 µm
Multimode fiber (recommended): 62.5/125 µm
Multimode fiber (optional): 100/140, 85/140, 50/125 µm
S4TEF1011-100/105 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
S4TEF1013-100/105 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
S4TEF1014-100/105 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
S4TEF1015-100/105 (long haul) 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
S4TEF1016-100/105 (ELH) 1310 nm single mode
S4TEF1017-100/105 (LWL) 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
S4TEF1029-100/105 1310 nm (TX)/1550 nm (RX) simplex
S4TEF1029-101/106 1550 nm (TX)/1310 nm (RX) simplex
Fiber-optic Transmitter Power: min: -13.0 dBm max: -6.0 dBm
Fiber-optic Receiver Sensitivity: min: -32.0 dBm max: -3.0 dBm
Link Budget: 19.0 dB
S4TEF1029-102 1310 nm (TX)/1550 nm (RX) simplex
S4TEF1029-103 1550 nm (TX)/1310 nm (RX) simplex
Fiber-optic Transmitter Power: min: -8.0 dBm max: -3.0 dBm
Fiber-optic Receiver Sensitivity: min: -33.0 dBm max: -3.0 dBm
Link Budget: 25.0 dB
The fiber optic transmitters on this device meet Class 1 Laser safety requirements per
IEC-825/CDRH standards and complies with 21 CFR1040.10 and 21 CFR1040.11.

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S4TEF10xx-10x
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24-Hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600 [email protected] -- Click the “Transition Now” link for a live Web chat.
Operation
T1/E1 LEDs
Each T1/E1 link has a pair of LEDs embedded in the RJ-48 connector that monitor
the status of the link.
LNK LED (green)
On = T1/E1 link detected.
AIS LED (amber)
On = AIS (Alarm Indication Signal) detected. Failure of the device
connected to the T1/E1 port.
Fiber Network LEDs
Use the status LEDs next to the fiber port to monitor the Device and the fiber
network connections.
LKF (fiber link)
On = Fiber link connection.
Flashing = Fiber network activity.
PWR (power)
On = Connection to external AC or DC power.
Link Link Link LinkAIS AIS AIS AIS
100Base-FX RS-232
LKF
PWR
1
2 3 4 5
6
LEDs
Fiber LEDs
Operation — Continued
Remote Management Function
The S4TEF10xx-10x, can be remotely managed when connected via fiber cable to a
local C4TEF10xx-10x slide-in-module Device that is installed in a managed
Transition Networks PointSystem™ chassis. The SNMP section (below) lists the
commands that can be used to monitor and manage a networked S4TEF10xx-10x
Device at a remote location. For more details, see the C4TEF10xx-10x user’s guide
on-line at: www.transition.com.
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 Device by
monitoring:
• Device power
• Fiber link status
• Copper link status for each T1/E1 (AIS, link)
• RS-232 status (speed, bits, parity, stop)
• AIS detected on fiber link
• All hardware switch settings
• Model #, serial #, PIC revision, HW revision, group string, connectors
Also, use SNMP to enter network commands that:
• Local and remote fiber loop-back
• Local and remote T1/E1 loop-back for each channel
• T1/E1 line options (DS1, DSX-1, J1, D1, AIS)
• RS-232 settings (speed, bits, parity, stop)
• T1/E1 monitor modes and loop-back modes
• Boot-load firmware (local unit only)
The local (auxiliary) factory maintenance interface via the RS-232 connector
supports:
• Switch selection for the RS-232 interface
• Access to all local and remote status information
• Perform all local and remote commands
• Operate at selected baud rates