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Optoway
TRSL-8120WG / TRSL-8120BWG
FEATURES DESCRIPTION
TRSL-8120WG
1
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(RoHS Compliant)
3.3V / 1310 nm / 4.25 Gbps Digital Diagnostic LC SFP SINGLE-MODE TRANSCEIVER
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l l l l l l l l l l l l l l l l
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, 2x7 pin Package SFF-8472 Digital Diagnostic Function 1310 nm DFB LD Transmitter AC/AC Coupling according to MSA Up to 20 km at 4.25 Gb/s LVTTL Transmitter Disable Input LVTTL Signal Detect Output Single +3.3 V Power Supply RoHS Compliant 0 to 70oC Operating : TRSL-8120WG -10 to 85oC Operating : TRSL-8120BWG Class 1 Laser International Safety Standard IEC-60825 Compliant
The TRSL-8120WG 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 2x7 pin SFF transceiver comply with the 2x5 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 1310 nm. The transmitter section uses a 1310 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.
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.
APPLICATIONS
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. Bit Rate (Gb/s) 4/2/1 4/2/1 FC-PI 400/200/100 400/200/100 Distance (km) 20 20 Wavelength (nm) Package Temp. (oC) 0 to 70 TX Power RX Sens. RoHS (dBm) (dBm) Compliant 0 to -5 0 to -5 -18 -18 Yes Yes
TRSL-8120WG TRSL-8120BWG
1310 DFB 2x7 LC with DMI
1310 DFB 2x7 LC with DMI -10 to 85
Absolute Maximum Ratings
Parameter Storage Temperature Operating Case Temperature Power Supply Voltage Symbol Tstg Topr Vcc Min -40 0 -10 -0.5 Max 85 70 85 3.6 Units o C
o
Notes TRSL-8120WG TRSL-8120BWG
C
V
Recommended Operating Conditions
Parameter Power Supply Voltage Operating Case Temperature Power Supply Current Data Rate Symbol Vcc Topr ICC (TX+RX) 1.0625 Min 3.13 0 -10 Typ 3.3 Max 3.47 70 85 250 4.25 Units / Notes V o C / TRSL-8120WG o C / TRSL-8120BWG mA Gb/s
200
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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@optoway.com.tw http: // www.optoway.com.tw
2/1/2007 V1.0
Optoway
Transmitter Specifications (0 oC < Topr < 70 oC, 3.13V < Vcc < 3.47V)
Parameter Symbol Min Typ Max Optical Optical Transmit Power Po -5 --0 Optical Modulation Amplitude OMA 500 @4.25 Gb/s Output Center Wavelength 1260 1310 1360 Output Spectrum Width --1 Side Mode Suppression Ratio SMSR 30 Optical Rise Time tr / tf 90 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 m 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 dBm W nm nm dB ps dB/Hz A A V V V s ms V V
TRSL-8120WG
Notes 1
2
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-20 dB width 20% to 80% Values
Peak-to-Peak 2 2
3 3
Receiver Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)
Parameter Optical Sensitivity @4.25Gb/s Symbol Sens1 Min Typ Max 29 -18 Units W dBm dBm dBm dBm dB nm Notes 4 5
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 7 4. Measured at PRBS 2 -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 W 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: sales@optoway.com.tw http: // www.optoway.com.tw
2/1/2007 V1.0
Optoway
CONNECTION DIAGRAM
54321AC MS
TRSL-8120WG
3
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TOP VIEW
6 7 8 9 10 B D MS
PIN C A 1 2 3 4 5
MS
Signal Name
N/C SDA VeeRx VccRx SD RDRD+ MS
Description
Not Connected Data line of two wire serial interface Rreceiver ground Receiver Power - 3.3V5% Signal Detect Output Receiver Data Out Bar Receiver Data Out Mounting Studs. Connect to Chassis Ground
PIN D B 10 9 8 7 6
Signal Name
TX_Fault SCL
Description
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 - 3.3V5%
TDTD+ TX_Disable VeeTx VccTx
Module Definition
Module Definition 4 MOD-DEF2 PIN A SDA 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 4.7K to 10K
TX _Disabl e TX _Fault
LD Driver
TD+ 9 Z=50 100 TD- 10 VccTX 6 10nF 2 10nF RD- 4 Z=50 100 10F 1H Z=50
VC 3.3V C
TD+
TD-
10F 1H
10nF
10F
VccRX
SerDes IC
Protocol IC
RD-
POST Amp
RD+ 5 Z=50
RDDependi ng on SerDes
SD 3 4.7K to 10K Vee RX 1 SCL B SDA A N/C C 4.7K to 10K 4.7K to 10K
VC 3.3V C
Signal Dete ct
SCL SDA
EE PORM
SFF Module
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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@optoway.com.tw http: // www.optoway.com.tw
2/1/2007 V1.0
Optoway
PACKAGE DIAGRAM (Units in mm) A) Standard Case
TRSL-8120WG
4
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TRSL-8120WG / TRSL-8120BWG
B) Extended Case
TRSL-8120WEG / TRSL-8120BWEG
Note: Specifications subject to change without notice.
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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@optoway.com.tw http: // www.optoway.com.tw
2/1/2007 V1.0

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