OPT-1250xxxxx
DELTA ELE CTRO NICS, INC.
1 Apr., 2009
Rev. 0J
www.deltaww.com
RoHS Compliant
1x9 SC Duplex Optical
Transceiver
For Gigabit Ethernet and Fiber Channel
Features
z Industry Standard 1x9 Footprint and duplex
SC Connector interface
z Compliant with Specifications for IEEE
802.3z/Gigabit Ethernet
z OPT-1250Bxxxx compliant with the
1.0625GBd Fiber Channel 100-SM-LC-L FC-PI
Rev.13
z OPT-1250Axxxx compliant with the
1.0625GBd Fiber Channel FC-PI 100-M5-SN-I
Rev.13
z Single +3.3V Power Supply
z PECL or TTL Receiver Signal Detect
Indicator
z Wave Solderable and Aqueous Washable
z Laser Class 1 Product which compl
y
with the
requirements of IEC 60825-1 and IEC 60825-2
z RoHS Compliance
Description
The OPT-1250xxxxx from DELTA are 1x9
transceiver modules designed expressly for
high-speed communication applications that
require rates of up to 1.25Gbit/sec. They are
compliant with the Gigabit Ethernet standards as
well as 1x Fiber Channel standards.
The OPT-1250xxxxx transceivers are provided
with the SC receptacle that is compatible with the
industry standard SC connector.
The OPT-1250xxxxx transceivers are Class 1
eye safety products. The optical power levels,
under normal operation, are at eye safe level.
Application
z Gigabit Ethernet/Fast Ethernet
z Switched backplane applications
Performance
z OPT-1250AxFxx data link up to 500m in
50/125μm Multi-Mode Fiber (or 220m in
62.5/125μm Multi-Mode Fiber).
z OPT-1250BxQxx data link up to 10km in
9/125μm Single Mode Fiber (or 550m in
50/125μm or 62.5/125μm Multi-Mode Fiber).
OPT-1250xxxxx
DELTA ELE CTRO NICS, INC.
2 Apr., 2009
Rev. 0J
www.deltaww.com
Absolute Maximum Ratings
Parameter Symbol Min. Typ. Max. Unit Note
Storage Temperature TS -40 85 ºC
Lead Soldering Temperature TSOLD 260 ºC
Lead Soldering Time tSOLD 10 sec.
Supply Voltage VCC 0 5 V
Recommended Operating Conditions
Parameter Symbol Min. Typ. Max. Unit Note
Ambient Operating Temperature TA 0 70 ºC
Supply Voltage VCC 3.135 3.465 V
Electrical Characteristics
Parameter Symbol Min. Typ. Max. Unit Note
Total Supply Current ICC 310 mA
Transmitter
Transmitter Data Input Voltage-Low VIL - VCC -1.81 -1.48 V
Transmitter Data Input Voltage-High VIH - VCC -1.16 -0.88 V
DC Couple
Transmitter Differential Input Voltage VDT 0.5 2.4 V AC Couple
Receiver
Data Output Voltage-Low VOL - VCC -1.95 -1.62 V
Data Output Voltage-High VOH - VCC -1.045 -0.74 V
DC Couple
Receiver Differential Output Voltage VDR 0.35 2 V AC Couple
SD Output Voltage-Low VSDL - VCC -1.95 -1.62 V
SD Output Voltage-High VSDH - VCC -1.045 -0.74 V LVPECL
SD Output Voltage-Low VSDL 0 0.8 V
SD Output Voltage-High VSDH 2 VCC V LVTTL
Optical Characteristics
(Data Rate=1250Mbps, PRBS=27-1, NRZ, 62.5/125μm MMF for OPT-1250AxFxx;
Data Rate = 1250Mbps, PRBS=27-1, NRZ, 9/125μm SMF for OPT-1250BxQxx)
Parameter Symbol Min. Typ. Max. Unit Note
Transmitter
-9.5 -4 dBm OPT-1250AxFxx
Output Optical Power P0 -9.5 -3 OPT-1250BxQxx
Optical Extinction Ratio ER 9 dB
830 850 860 OPT-1250AxFxx
Center Wavelength λC 1270 1310 1355 nm OPT-1250BxQxx
0.85 OPT-1250AxFxx
Spectral Width (RMS) σ 4.5
nm OPT-1250BxQxx
0.26 OPT-1250AxFxx Note1
Optical Rise/Fall time tr/tf 0.4
ns OPT-1250BxQxx Note1
Relative Intensity Noise RIN -117
dB/Hz OPT-1250AxFxx
OPT-1250xxxxx
DELTA ELE CTRO NICS, INC.
3 Apr., 2009
Rev. 0J
www.deltaww.com
-120 OPT-1250BxQxx
Output Eye Complies with the IEEE 802.3z/D2 specification, and is class 1 laser eye
safety
Receiver
-17 OPT-1250AxFxx Note2
Sensitivity PIN -19
dBm OPT-1250BxQxx Note2
850 OPT-1250AxFxx
Input Optical Wavelength λ 1310 nm OPT-1250BxQxx
0.36 OPT-1250AxFxx Note1
Data Output Rise/Fall Time tr/tf 0.5
ns OPT-1250BxQxx Note1
-17 OPT-1250AxFxx
Signal Detect-Asserted PA -19
dBm OPT-1250BxQxx
Signal Detect-De-asserted PD -35 dBm
Signal Detect-Hysteresis PA - PD 0.5 dB
-4 OPT-1250AxFxx
Receiver Saturation Power PSAT -3
dBm OPT-1250BxQxx
Notes:
1. These are unfiltered 20%~80% values
2. The sensitivity is provided at a BER of 1×10-10 or better with an input signal consisting of
1250Mb/s, 27-1 PRBS and ER=9dB.
Mask of the eye diagram for the optical transmit signal
Pin Definition
Pin No. Pin Name Description
1 GND Receiver Signal Ground
2 RD(+) Receiver Data Out Non-inverted (LVPECL)
3 RD(-) Receiver Data Out Inverted (LVPECL)
4 SD Receiver Signal Detect (LVPECL or TTL)
5 VccR Receiver Power Supply
6 VccT Transmitter Power Supply
7 TD(-) Transmitter Data In Inverted (LVPECL)
8 TD(+) Transmitter Data In Non-inverted (LVPECL)
9 GND Transmitter Signal Ground
OPT-1250xxxxx
DELTA ELE CTRO NICS, INC.
4 Apr., 2009
Rev. 0J
www.deltaww.com
Pin Out Drawing
Recommend Circuit Schematic for Internal DC Coupled Transceivers
R1=R3=82 ohm (3.3V)
R2=R4=130 ohm (3.3V)
R5=R6=150 ohm (3.3V)
R7=130 ohm (3.3V PECL),NC (TTL)
R8=82 ohm (3.3V PECL),NC (TTL)
C1=C2=C3=C4=C5=C6=C7=100 nF
C8=C9=10uF
L1=L2=1uH
OPT-1250xxxxx
DELTA ELE CTRO NICS, INC.
5 Apr., 2009
Rev. 0J
www.deltaww.com
Recommend Circuit Schematic for Internal AC Coupled Transceivers
R1=130 ohm (3.3V PECL),NC (TTL)
R2=82 ohm (3.3V PECL),NC (TTL)
C1=C2=C3= 100 nF
C4=C5=10uF
L1=L2=1uH
OPT-1250xxxxx
DELTA ELE CTRO NICS, INC.
6 Apr., 2009
Rev. 0J
www.deltaww.com
Package Outline Drawing (without shielding)
Package Outline Drawing (A type shielding)
Class 1 Laser Product
OPT-1250xxxxx
DELTA ELE CTRO NICS, INC.
7 Apr., 2009
Rev. 0J
www.deltaww.com
Package Outline Drawing (B type shielding)
Package Outline Drawing (C type shielding)
OPT-1250xxxxx
DELTA ELE CTRO NICS, INC.
8 Apr., 2009
Rev. 0J
www.deltaww.com
Regulatory Compliance
Feature Reference Performance
Electromagnetic Interference
(EMI)
FCC Class B
EN 55022 Class B (CISPR 22A)
Radio Frequency
Electromagnetic Field
EN 61000-4-3
IEC 1000-4-3
Electrostatic Discharge to the
Duplex Receptacle
EN 61000-4-2
IEC 1000-4-2
IEC 801.2
Electrostatic Discharge to the
Electrical Pins MIL-STD-883E Method 3015.7
(1) Satisfied with electrical
characteristics of product spec.
(2) No physical damage
Eye Safety
US FDA CDRH AEL Class 1
EN 60950: 2000
EN 60825-1: 1994+A11+A2
EN 60825-2: 2000
CDRH File # 0321539-00
TUV Certificate No. R50032471
Component Recognition
Underwriters Laboratories and
Canadian Standards Association
Joint Component Recognition for
Information Technology Equipment
Including Electrical Business
Equipment
UL File # E239394
Order Information
OPT- 1250X1X2X3X4X5X6X7
X1 Light Source Types
A: Multi-mode 850nm
B: Single-mode 1310nm
X5 RoHS
R: RoHS Compliant
X2 Power Supply Voltage and SD Level
2: 3.3V, PECL SD Level
4: 3.3V, TTL SD Level
X6 Shielding Type & Revision Code
A: New design
B: B type shielding
C: C type shielding
D: A type shielding
X3
X4
Distance
F: 500m, 50/125μm MMF
Q: 10km, 9/125μm SMF
Package Type & Coupling Type
1: 1x9 SC DC/DC
2: 1x9 SC AC/AC
X7 Temperature
Blank: 0 to +70 degree C
Appendix A. Document Revision
Version No. Date Description
0G 2006-09 Release
0H 2008-01
Correct “Total Supply Current”, “TTL SD Output”, “PECL SD Output”,
Recommend Circuit Schematic, Optical Rise/Fall time, Spectral
Width (RMS), Pin Definition, Package Outline, Order Information.
0I 2009-02
Remove Transmitter item of “OPT-1250BxIx” in Single-Mode
Transceiver; Update label change.
OPT-1250xxxxx
DELTA ELE CTRO NICS, INC.
9 Apr., 2009
Rev. 0J
www.deltaww.com
0J 2009-04
Revise Document Style; Cut off Extended and Industrial Temperature
PNs, OPT-1250x1xxx PNs, Non-RoHS PNs; Revise PECL SD Level
description; Unify Multi-Mode and Signle Mode Optical Characteristic
specification; Revise Parameter symbols; Modify PD to -35dBm;
Revise Pin Out Drawing.
