Transition Networks AS4TEF1015-100, AS4TEF1011-100, AS4TEF1016-100, AS4TEF1017-100, AS4TEF1018-100 User Manual
...
* Typical maximum cable distance. Actual distance is dependent upon the
physical characteristics of the network.
The chassis version of the media
converter is C4TEF10xx-10x. For more
information, see the user’s guide on-line
at: www.transition.com.
Installation . . . . . . . . . . . . . . . . . .2
Operation . . . . . . . . . . . . . . . . . .10
Cable Specifications . . . . . . . . . .12
Technical Specifications . . . . . . .14
Troubleshooting . . . . . . . . . . . . .15
Compliance Information . . . . . . .19
User’s Guide
AS4TEF10xx-10x
Stand-Alone Media Converter
• RS-232 to Fiber
• (4) T1/E1 to Fiber
The AS4TEF10xx-10x media converter 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 AS4TEF10xx-10x is designed to be installed in pairs. For example, install one
S4TEF1011-100 as the local media converter and another S4TEF1011-100 as the
remote media converter.
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 converters are available:
Part Number Duplex Fiber-Optic - 100Base-FX
AS4TEF1011-100 ST, 1300 nm multimode, 2 km (1.2 miles)*
AS4TEF10173-100 SC, 1300 nm multimode, 2 km (1.2 miles)*
AS4TEF1014-100 SC, 1310 nm single mode, 20 km (12.4 miles)*
AS4TEF1015-100 SC, 1310 nm single mode, 40 km (24.8 miles)*
AS4TEF1016-100 SC, 1310 nm single mode, 60 km (37.2 miles)*
AS4TEF1017-100 SC, 1550 nm single mode, 80 km (49.7 miles)*
AS4TEF1018-100 MT-RJ, 1300 nm multimode, 2 km (1.2 miles)*
Connector Type Number Description
RS-232 one (1) 6-pin, DIN serial, 3.2 m (10 ft.)*
T1/E1 four (4) RJ-48
AS4TEF1029-10x (single mode, single fiber models are listed on page 2)
NOTE: An RS-232 cable with a 6-pin DIN connector and a DB-9 connector is
included with the S4TEF10xx-10x media converter.
2
S4TEF10xx-10x
.
PWR
LKF
100Base-FX
TX
RX
4
3
2
1
LNKLNKLNKLNK AISAISAISAIS
fiber port
T1/E1 ports
RS-232
RS-232 port
Part Number Fiber-Optic - single fiber, single mode, 100Base-FX
AS4TEF1029-100 SC, 1310 mn (TX)/1550 nm (RX), 20 km (12.4 miles)*
AS4TEF1029-101 SC, 1550 mn (TX)/1310 nm (RX), 20 km (12.4 miles)*
S4TEF1029-100 and S4TEF1029-101 are intended to be
installed in the same link where one is the local converter
and the other is the remote converter.
AS4TEF1029-102 SC, 1310 mn (TX)/1550 nm (RX), 40 km (24.8 miles)*
AS4TEF1029-103 SC, 1550 mn (TX)/1310 nm (RX), 40 km (24.8 miles)*
S4TEF1029-102 and S4TEF1029-103 are intended to be
installed in the same link where one is the local converter
and the other is the remote converter.
Installation
Due to proprietary communication over fiber, the S4TEF media converter 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.
* Typical maximum cable distance. Actual distance is dependent upon the
physical characteristics of the network. (TX) = transmit, (RX) = receive
3
.
Installation -- Continued
Configuration Switches
The AS4TEF10xx-10x media converter 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.
Switch Set #1 (upper): T1/E1 Options
Switch Set #2 (lower): Serial O
p
tions
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
4
S4TEF10xx-10x
.
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. The loop-back test
scenarios are described in detail on page 16.
Disable Loop-Back on T1/E1 port 1
Enable Loop-Back on T1/E1 port 1
up
5
down
Disable Loop-Back on T1/E1 port 2
Enable Loop Back on T1/E1 port 2
6
up
down
up
down
Disable Loop-Back on T1/E1 port 3
Enable Loop-Back on T1/E1 port 3
7
up
down
Disable Loop-Back on T1/E1 port 4
Enable Loop-Back on T1/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 (page 11) 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
5
.
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 - Enable parity.
down - Disable parity.
5. Parity Select
up - Select odd serial parity.
down - Select even serial parity.
This switch is inactive if switch 4 is disabled (down).
Enable Parity
Disable Parity
down
up
4
Odd Serial Parity
Even Serial Parity
up
5
down
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