OPTOWAY TRSL

Optoway
TRSL-8340WG
1
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TRSL-8340WG
(RoHS Compliant)
3.3V / 1550 nm / 4.25 Gbps Digital Diagnostic LC SFP SINGLE-MODE TRANSCEIVER
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FEATURES
DESCRIPTION
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The TRSL-8340WG series single mode transceiver is small
form factor, low power, high performance module for
bi-directional serial optical data communications such as
4x/2x/1x Fibre Channel and 1000BASE-LX Ethernet. This
2×7 pin SFF transceiver comply with the 2×5 standard
package defined by the SFF MSA with the exception of four
extra pins for real-time digital diagnostics and transmitter
fault indication. Digital diagnostic functions are available
via the 2-wire serial interface defined in the SFF-8472 MSA.
This module is designed for single mode fiber and operates
at a nominal wavelength of 1550 nm. The transmitter
section uses a 1550 nm multiple quantum well DFB 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.
Up to 4.25 Gbps Bi-directional Data Links
Duplex LC Single Mode Transceiver
Fibre Channel FC-PI 400/200/100-SM-LC-L Compliant
IEEE 802.3z 1000BASE-LX Compliant
Small Form-Factor, RJ-45 size, 2×7 pin Package
SFF-8472 Digital Diagnostic Function
1550 nm DFB LD Transmitter
18 dB Power Budget at Least
AC/AC Coupling according to MSA
Up to 40 km Transmission
LVTTL Transmitter Disable Input
LVTTL Signal Detect Output
Single +3.3 V Power Supply
RoHS Compliant
0 to 70oC Operating
Class 1 Laser International Safety Standard IEC-60825
Compliant
APPLICATIONS
LASER SAFETY
This single 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.
l Tri-rate 1.063/2.125/4.25 Gb/s Fibre Channel
l 1.25 Gb/s 1000 BASE-LX Ethernet
ORDER INFORMATION
P/No.
TRSL-8340WG
Bit Rate
(Gb/s)
FC-PI
Distance
(km)
4/2/1
400/200/100
40
Wavelength
(nm)
Package
1550 DFB 2×7 LC with DMI
Temp.
(oC)
0 to 70
TX Power RX Sens.
RoHS
(dBm)
(dBm)
Compliant
4 to 0
-18
Yes
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
Soldering Temperature
Power Supply Voltage
Input Voltage
Output Current
Symbol
Tstg
Topr
--Vcc
--Iout
Min
-40
0
-0.5
GND
0
Max
85
70
260
3.6
Vcc
30
Units
o
C
o
C
o
C
V
V
mA
Typ
3.3
Max
3.47
70
280
4.25
Notes
10 seconds on leads only
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Case Temperature
Power Supply Current
Data Rate
Symbol
Vcc
Topr
Min
3.13
0
ICC (TX+RX)
200
1.0625
Units / Notes
V
o
C
mA
Gb/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
Fax: 886-3-5979737
E-mail: sales[email protected] http: // www.optoway.com.tw
3/5/2007 V1.0
Optoway
TRSL-8340WG
2
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Transmitter Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Min
Typ
Max
Optical
Optical Transmit Power
Po
0
--4
Optical Modulation
OMA
1200
[email protected]/s
Output Center Wavelength
1480
1550
1580
λ
Output Spectrum Width
--1
∆λ
Side Mode Suppression Ratio
SMRS
30
Optical Rise / Fall Time
tr / tf
90
(4.25Gb/s)
Relative Intensity Noise
RIN
-118
Electrical
Data Input Current – Low
IIL
-350
Data Input Current – High
IIH
350
Differential Input Voltage
VIH - V IL
0.5
2.4
TX Disable Input Voltage – Low
TDIS, L
0
0.5
TX Disable Input Voltage – High
TDIS, H
2.0
Vcc
TX Disable Assert Time
T ASSERT
10
TX Disable Deassert Time
TDEASSERT
1
TX Fault Output Voltage -- Low
TFaultL
0
0.5
TX Fault Output Voltage -- High
TFaultH
2.0
Vcc+0.3
1. Output power is power coupled into a 9/125 µm single mode fiber.
2. There is an internal 4.7K to 10K ohm pull-up resistor to VccTX.
3. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
Units
Notes
dBm
1
µW
nm
nm
dB
-20 dB Width
ps
20 % to 80%,unfiltered
dB/Hz
µA
µA
V
V
V
µs
ms
V
V
Peak-to-Peak
2
2
3
3
Receiver Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)
Parameter
Symbol
Min
Typ
Max
Units
Notes
29
-18
µW
dBm
dBm
dBm
dBm
dB
nm
4
5
Optical
Sensitivity @4.25Gb/s
Sens1
Maximum Input Power
Pin
0
Signal Detect -- Asserted
Pa
---18
Transition: low to high
Signal Detect -- Deasserted
Pd
-30
----Transition: high to low
Signal detect -- Hysteresis
1.0
--Wavelength of Operation
1260
--1600
Electrical
Differential Output Voltage
VOH – VOL
0.6
2.0
V
Output LOS Voltage -- Low
VOL
0
0.5
V
6
Output LOS Voltage -- High
VOH
2.0
Vcc+0.3
V
6
4. Measured at PRBS 27-1 at BER 1E-12.
5. Represents sensitivity based on OMA spec, as corrected to incoming Extinction Ratio of 9 dB. For example, an OMA of 29 µW is
approximately equal to an average power of -17.3 dBm, average with an Extinction ratio of 9 dB.
6. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).
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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
Fax: 886-3-5979737
E-mail: [email protected] http: // www.optoway.com.tw
3/5/2007 V1.0
Optoway
TRSL-8340WG
3
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CONNECTION DIAGRAM
MS
5 4 3 2 1 A C
TOP VIEW
6 7 8 9 10 B D
PIN
C
A
1
2
3
4
5
Signal Name
MS
MS
N/C
SDA
VeeRx
VccRx
SD
RDRD+
MS
Description
PIN
D
B
10
9
8
7
6
Not Connected
Data line of two wire serial interface
Rreceiver ground
Receiver Power – 3.3V±5%
Signal Detect Output
Receiver Data Out Bar
Receiver Data Out
Mounting Studs. Connect to Chassis
Ground
Signal Name
Description
TX_Fault
SCL
Transmitter Fault Indication
Clock line of two wire serial interface
Transmitter Data In Bar
Transmitter Data In
Logic low to enable TXoutput
Transmitter ground
Transmitter Power – 3.3V±5%
TDTD+
TX_Disable
VeeTx
VccTx
Module Definition
MOD-DEF2
PIN A
SDA
Module Definition
4
MOD-DEF1
PIN B
SCL
MOD-DEF0
Interpretation by Host
Serial module definition protocol
Module Definition 4 specifies a serial definition protocol. For this definition, upon power up, MOD-DEF(1:2) appear as no connector
(NC) and MOD-DEF(0) is TTL LOW. When the host system detects this condition, it activates the serial protocol. The protocol uses the
2-wire serial CMOS E 2PROM protocol of the ATMEL AT24C01A/02/04 family of components.
RECOMMENDED CIRCUIT SCHEMATIC
Vee TX 7
TX_Disabl e 8
TX_Fault D
TX_Disabl e
TX_Fault
4.7K to 10KΩ
TD+ 9
LD
Driver
TD+
Z=50Ω
100Ω
TD- 10
VccTX
TD1μH Z=50Ω
6
VCC 3.3V
10nF
10μF
10nF
10μF
1μH
VccRX
SerDes
IC
2
10nF
10μF
RD- 4
Protocol
IC
RDZ=50Ω
100Ω
POST
Amp
RD+ 5
RDZ=50Ω
Dependi ng on SerDes
SD 3
Signal Dete ct
4.7K to 10KΩ
EEPORM
Vee RX 1
SCL B
SDA A
N/C
C
SCL
SDA
4.7K to 10KΩ
4.7K to 10KΩ
VCC 3.3V
SFF Module
**********************************************************************************************************************************************************************
OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: [email protected] http: // www.optoway.com.tw
3/5/2007 V1.0
Optoway
TRSL-8340WG
4
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PACKAGE DIAGRAM (Units in mm)
A) Standard Case
TRSL-8340WG
B) Extended Case
TRSL-8340WEG
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
Fax: 886-3-5979737
E-mail: [email protected] http: // www.optoway.com.tw
3/5/2007 V1.0