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Optoway
TRML-3102G
1
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TRML-3102G / TRML-3102AG
3.3V / 1310 nm / 155 Mbps RoHS Compliant SFF LC MULTI-MODE TRANSCEIVER
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FEATURES
DESCRIPTION
The TRML-3102G series multi-mode transceivers are small
form factor, low power, high performance module for
bi-directional serial optical data communications such as
FDDI, 100BASE-FX and SONET OC-3 / SDH STM-1.
This module is designed for multi-mode fiber and operates
at a nominal wavelength of 1310 nm. The transmitter
section uses a multiple quantum well laser and is a class 1
laser compliant according to International Safety Standard
IEC-60825. The receiver section uses an integrated InGaAs
detector preamplifier (IDP) mounted in an optical header
and a limiting post-amplifier IC. A PECL logic interface
simplifies interface to external circuitry.
Duplex LC Multi- Mode Transceiver
Small Form Factor 2X5 pin Package
0 to 2000 m Transmission Distance
LVPECL Signal Input / Output
LVTTL Transmitter Disable Input
LVPECL Signal Detect Output
Single +3.3 V Power Supply
RoHS Compliant
0 to 70oC Operation: TRML-3102G
-40 to 85oC Operation: TRML-3102AG
Wave Solderable and Aqueous Washable
Class 1 Laser International Safety Standard IEC-60825
Compliant
LASER SAFETY
This multi-mode transceiver is a Class 1 laser product. It
complies with IEC-60825 and FDA 21 CFR 1040.10 and
1040.11. The transceiver must be operated within the
specified temperature and voltage limits. The optical ports
of the module shall be terminated with an optical connector
or with a dust plug.
APPLICATIONS
ATM 155 Mbps Links
SONET/SDH Equipment Interconnect
Fast Ethernet 100 Mb/s Links
ORDER INFORMATION
P/No.
TRML-3102G
TRML-3102AG
Bit Rate
(Mb/s)
125/155
125/155
100
BASE
FX
FX
Distance
(m)
0 to 2000
0 to 2000
Wavelength Package
(nm)
1310
2X5 LC
1310
2X5 LC
Temp. TX Power RX Sens.
RoHS
(oC)
(dBm)
(dBm) Compliant
0 to 70 -12 to -19
-30
Yes
-40 to 85 -12 to -19
-30
Yes
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Symbol
Tstg
Topr
Soldering Temperature
Power Supply Voltage
Input Voltage
--Vcc
---
Output Current
Iout
Min
-40
0
-40
Units
o
C
o
C
0
GND
Max
85
70
85
260
4.5
Vcc
0
30
mA
Min
3.13
0
-40
Typ
3.3
Max
3.47
70
85
o
C
V
V
Notes
TRML-3102G
TRML-3102AG
10 seconds on leads only
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Temperature
Symbol
Vcc
Topr
Data Rate
125 / 155
Units / Notes
V
o
C / TRML-3102G
o
C / TRML-3102AG
Mb/s
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
E-mail: sales@optoway.com
Fax: 886-3-5979737
http: // www.optoway.com
12/1/2005 V2.0
Optoway
TRML-3102G
2
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Transmitter Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)
Parameter
Optical
Optical Transmit Power
Output Center Wavelength
Output Spectrum Width
Extinction Ratio
Output Eye
Optical Rise Time
Optical Fall Time
Relative Intensity Noise
Total Jiter
Electrical
Power Supply Current
Data Input Current – Low
Data Input Current – High
Differential Input Voltage
Data Input Voltage – Low
Data Input Voltage -- High
Disable Input Voltage -- Low
Disable Input Voltage -- High
Shut Off Time for TxDis
Symbol
Min
Typ
Max
Units
Po
-19
---12
dBm
1260
1310
1360
nm
λ
----20
nm
∆λ
ER
10
----dB
Compliant with Bellcore GR-253-CORE and ITU recommendation G.957
tr
2
ns
tf
2
ns
RIN
-116
dB/Hz
TJ
1
ns
Icc
IIL
IIH
VIH - VIL
VIL - VCC
VIH - VCC
VTDIS,L
VTDIS,H
tDIS
140
-350
350
300
-2.0
-1.1
0
Vcc – 1.3
-1.58
-0.74
0.5
Vcc
1
mA
µA
µA
mV
V
V
V
V
Ms
Notes
1
RMS(σ)
10% to 90% Values
10% to 90% Values
2
3
4
4
TX Output Enabled
TX Output Disabled
Notes: 1. Output power is power coupled into a 62.5/125 µm MM fiber.
2. Measured with a 223-1 PRBS with 72 ones and 72 zeros.
3. Maximum current is specified at Vcc = Maximum @ maximum temperature
4. These inputs are compatible with 10K, 10KH and 100K ECL and PECL inputs.
Receiver Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)
Parameter
Optical
Sensitivity
Maximum Input Power
Signal Detect -- Asserted
Signal Detect -- Deasserted
Signal detect -- Hysteresis
Wavelength of Operation
Electrical
Power Supply Current
Data Output Voltage – Low
Data Output Voltage – High
Signal Detect Output Voltage -- Low
Signal Detect Output Voltage -- High
Symbol
Min
Typ
Max
Units
Notes
--Pin
Pa
Pd
---8
---47
1.0
1100
---
-30
---30
---
1
1600
dBm
dBm
dBm
dBm
dB
nm
100
-1.58
-0.74
-1.58
-0.74
mA
V
V
V
V
Icc
VOL - VCC
VOH - VCC
VOL
VOH
-2.0
-1.1
-2.0
-1.1
---------
Transition: low to high
Transition: high to low
2
3
3
3
3
Notes: 1. Minimum sensitivity and saturation levels at BER=1E-12 for a 223-1 PRBS with 72 ones and 72 zeros.
2. The current excludes the output load current.
3. These outputs are compatible with 10K, 10KH and 100K ECL and PECL outputs.
***********************************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
E-mail: sales@optoway.com
Fax: 886-3-5979737
http: // www.optoway.com
12/1/2005 V2.0
Optoway
TRML-3102G
3
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CONNECTION DIAGRAM
PIN
1
2
3
4
5
6
7
8
Symbol
VEEr
VCC r
SD
RD−
RD+
VCC t
VEEt
TDis
9
10
MS
TD+
TDMS
Notes
Directly connect this pin to the receiver ground plane
+3.3V dc power for the receiver section
Active high on this indicates a received optical signal.
Receiver Data out Bar. See recommended circuit schematic
Receiver Data out. See recommended circuit schematic
+3.3V dc power for the transmitter section
Directly connect this plan to the transmitter ground plane
Transmitter Disable. Connect this pin to +3.3V TTL logic “1” to disable module
To enable module connect to TTL logic low “0”
Transmitter Data In. See recommended circuit schematic
Transmitter Data In Bar. See recommended circuit schematic
Mounting Studs. Connect to Chassis Ground
RECOMMENDED CIRCUIT SCHEMATIC
VCC 3.3V
TDZ=50R
LVPECL
TD+
Z=50R
150ohm
TDis(LVTTL)
Veer
Vccr
SD
RDRD+
TDTD+
TDis
Veet
Vcct
10
9
8
7
6
VCC 3.3V
10nF
10uF
10uF
1uH
10nF
10nF
10uF
PHY DEVICE
VCC 3.3V VCC 3.3V
VCC 3.3V
1
2
3
4
5
SFF2X5
150ohm
1uH
130R
130R
RD+
82R
LVPECL
Z=50R
1K
Z=50R
RD-
82R
CDR or PHY DEVICE
TO LVPECL STAGE
Note: 1. 1000 Ω SD output pull-down resistor requied for TRML-3102G / TRML-3102AG ( LVPECL SD Output )
2. Veer and Veet are not internally connected to each other.
3. 50 Ω line pattern and component placements on TD+/TD- and RD+/RD- lines shall be symmetrical for
better impedance matching.
***********************************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
E-mail: sales@optoway.com
Fax: 886-3-5979737
http: // www.optoway.com
12/1/2005 V2.0
Optoway
TRML-3102G
4
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PACKAGE DIAGRAM
Units in mm
TRML-3102G / TRML-3102AG
Note: Specifications subject to change without notice.
***********************************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
E-mail: sales@optoway.com
Fax: 886-3-5979737
http: // www.optoway.com
12/1/2005 V2.0
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