RoHS Compliant Small Form Factor Pluggable Transceiver RoHS
Compliant for ESCON, Fast Ethernet, ATM, SONET OC-3/SDH STM-1
FEATURES
Compliant with SFP Transceiver MSA
specification
Compliant with Industry Standard RFT
Electrical Connector and Cage
1310nm LED Source Technology
Single + 3.3V Power Supply and TTL Logic
Interface
EEPROM with Serial ID Functionality
Laser Class 1 Product which comply with the
requirements of IEC 60825-1 and IEC 60825-2
Duplex LC Connector interface
Description
The LCP-200A4HSR is a hot pluggable 3.3V
Small-Form-Factor transceiver module designed
expressly for high-speed communication
applications that require rates of up to
200Mbit/sec. It is compliant with the SFP
Multi-source Agreement.
The LCP-200A4HSR transceivers provide with
the LC receptacle that is compatible with the
industry standard LC connector. The transceiver
is also compatible with industry standard RFT
connector and cage.
The transmitter section consists of a 1310nm
LED in an optical subassembly (OSA) while the
receiver consists of InGaAs PIN photodiode
mounted together with a trans-impedance
preamplifier. The post-amplifier also includes a
LOS (Loss Of Signal) circuit that provides a TTL
logic-high output when an unusable optical
signal level is detected.
The LCP-200A4HSR transceiver is a Class 1
eye safety product. The optical power levels,
under normal operation, are at eye safe level.
Applications
ESCON
SONET OC-3/SDH STM-1
ATM Network
Fast Ethernet
Switch to Switch interface
Switched backplane applications
File server interface
Data Link up to 2km in 62.5/125um Multi Mode
Fiber
DELTA ELECTRONICS, INC.
1 Aug., 2006
Rev. 0A
www.deltaww.com
Absolute Maximum Ratings
Parameter Symbol Min. Typ. Max. Unit Note
Storage Temperature Ts -40 85 ºC
Supply Voltage VCC 0 5 V
Recommended Operating Conditions
Parameter Symbol Min. Typ. Max. Unit Note
Case Operating Temperature TC -5 70 ºC 1
Supply Voltage VCC 3.135 3.465 V
Note 1: See order information
Electrical Characteristics
(VCC=3.135V to 3.465V)
Parameter Symbol Min. Typ. Max. Unit Note
Total Supply Current ICCT 300 mA
Transmitter
Transmitter Differential Input Voltage VDT 0.5 2.4 V 1
Transmitter Disable Input-High V
Transmitter Disable Input-Low V
Transmitter Fault Output-High V
Transmitter Fault Output-Low V
Receiver
Receiver Differential Output Voltage VDR 0.35 2 V 3
LOS Output Voltage-High V
LOS Output Voltage-Low V
Output Data rise time/ fall time tr/tf 1.5 ns 4
Notes
1. Internally AC coupled and terminated to 100 Ohm differential load.
2 VCC+0.3 V
DISH
0 0.8 V
DISL
2 VCC+0.3 V 2
TXFH
0 0.8 V 2
TXFL
2 VCC+0.3 V 1
LOSH
0 0.8 V 1
LOSL
2. Pull up to V
with a 4.7K – 10K resistor on host Board
CC
3. Internally AC coupled, but requires a 100 Ohm differential termination at or internal to Serializer/
Deserializer.
4. These are 20%~80% values.
2 Aug., 2006
Rev. 0A
DELTA ELECTRONICS, INC.
www.deltaww.com
Optical Characteristics
(VCC=3.135V to 3.465V, Data Rate=200Mb/sec, PRBS=223-1 NRZ, 62.5/125um MMF)
Parameter Symbol Min. Typ. Max. Unit Note
Transmitter
Output Optical Power (Avg.) PO
-20 -14
Optical Extinction Ratio 9 dB
Center Wavelength
Spectral Width (RMS)
Optical rise time/ fall time
λ
C
σ
3 ns 1
t
r/tf
1310 nm
200
Relative Intensity Noise RIN -117 dB/Hz
Receiver
Sensitivity (Avg.) PIN
Input Optical Wavelength
λ
LOS-Deasserted (Avg.) PA
-31
1100 1310 1600 nm
-31
LOS-Asserted (Avg.) PD -48 dBm
LOS-Hysteresis PA-PD 0.5 dB
Overload PO -14 dBm
Notes:
1. These are unfiltered 10%~90% values
2. The sensitivity is provided at a BER of 1×10
23
2
-1 PRBS and ER=9dB.
-10
or better with an input signal consisting of 200Mb/s,
dBm
nm
dBm 2
dBm
DELTA ELECTRONICS, INC.
3 Aug., 2006
Rev. 0A
www.deltaww.com
SFP Transceiver Electrical Pad Layout
Pin Function Definitions
Pin Num. Name Function Plug Seq. Notes
1 VeeT Transmitter Ground 1
2 TX Fault Transmitter Fault Indication 3 Note 1
3 TX Disable Transmitter Disable 3
4 MOD-DEF2 Module Definition 2 3 Note 3, 2 wire serial ID interface
5 MOD-DEF1 Module Definition 1 3 Note 3, 2 wire serial ID interface
6 MOD-DEF0 Module Definition 0 3 Note 3, Grounded in Module
7 Rate Select Not Connect 3 Function not available
8 LOS Loss of Signal 3 Note 4
9 VeeR Receiver Ground 1 Note 5
10 VeeR Receiver Ground 1 Note 5
11 VeeR Receiver Ground 1 Note 5
12 RD- Inv. Received Data Out 3 Note 6
13 RD+ Received Data Out 3 Note 7
14 VeeR Receiver Ground 1 Note 5
15 VccR Receiver Power 2 3.3 ± 10%, Note 7
16 VccT Transmitter Power 2 3.3 ± 10%, Note 7
17 VeeT Transmitter Ground 1 Note 5
18 TD+ Transmit Data In 3 Note 8
19 TD- Inv. Transmit Data In 3 Note 8
20 VeeT Transmitter Ground 1 Note 5
Plug Seq.: Pin engagement sequence during hot plugging.
Note 2
Module disables on high or open
DELTA ELECTRONICS, INC.
4 Aug., 2006
Rev. 0A
www.deltaww.com
Notes:
1) TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10K resistor on the host
board. Pull up voltage between 2.0V and VccT, R+0.3V. When high, output indicates a laser fault of some kind.
Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.
2) TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module
with a 4.7 – 10 K resistor. Its states are:
Low (0 – 0.8V): Transmitter on
(>0.8, < 2.0V): Undefined
High (2.0 – 3.465V): Transmitter Disabled
Open: Transmitter Disabled
3) Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K – 10Kresistor on the
host board. The pull-up voltage shall be VccT or VccR (see Section IV for further details). Mod-Def 0 is grounded
by the module to indicate that the module is present Mod-Def 1 is the clock line of two wire serial interface for
serial ID Mod-Def 2 is the data line of two wire serial interface for serial ID
4) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K – 10K resistor.
Pull up voltage between 2.0V and VccT, R+0.3V. When high, this output indicates the received optical power is
below the worst-case receiver sensitivity (as defined by the standard in use). Low indicates normal operation. In
the low state, the output will be pulled to < 0.8V.
5) VeeR and VeeT may be internally connected within the SFP module.
6) RD-/+: These are the differential receiver outputs. They are AC coupled 100 differential lines which should be
terminated with 100 (differential) at the user SERDES. The AC coupling is done inside the module and is thus
not required on the host board. The voltage swing on these lines will be between 370 and 2000 mV differential
(185 – 1000 mV single ended) when properly terminated.
7) VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V ±10% at the SFP
connector pin. Maximum supply current is 300 mA. Recommended host board power supply filtering is shown
below. Inductors with DC resistance of less than 1 ohm should be used in order to maintain the required voltage
at the SFP input pin with 3.3V supply voltage. When the recommended supply-filtering network is used, hot
plugging of the SFP transceiver module will result in an inrush current of no more than 30 mA greater than the
steady state value. VccR and VccT may be internally connected within the SFP transceiver module.
8) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100
differential termination inside the module. The AC coupling is done inside the module and is thus not
required on the host board. The inputs will accept differential swings of 500 – 2400 mV (250 – 1200
mV single-ended), though it is recommended that values between 500 and 1200 mV differential (250 –
600 mV single-ended) be used for best EMI performance.
DELTA ELECTRONICS, INC.
5 Aug., 2006
Rev. 0A
www.deltaww.com
Recommend Circuit Schematic
Protocol Vcc
Tx_Disable
Rx_LOS
VCC
SerDes ICProtocol IC
PLD / PAL
3.3V
0.1uF10uF
RES1
100 Ohms*
3.3V
RES1 RES1 RES1
1uH
1uH
0.1uF
Tx_Disable
Tx_Fault
TD +
TD -
VeeT
0.1uF10uF
RD +
RD -
Rx_LOS
VeeR
Mod_def 2
Mod_def 1
Mod_def 0
RES1 = 4.7k to 10k Ohms
* Depands on SerDes IC used
DELTA SFP Module
VccT
10k Ohms
0.01uF
100 Ohms
0.01uF
VccR
0.01uF
0.01uF
Laser Driver
Preamp &
Quantizer
EEPROM
Laser Diode
Photo Diode
DELTA ELECTRONICS, INC.
6 Aug., 2006
Rev. 0A
www.deltaww.com
Package Outline Drawing for Metal Housing with Bail de-latch
DELTA ELECTRONICS, INC.
7 Aug., 2006
Rev. 0A
www.deltaww.com
SFP timing parameters for SFP management
Parameter Symbol Min. Max. Unit Unit Conditions
TX_DISABLE Assert
time
TX_DISABLE
Negate time
t_off 10
t_on 1 msec
Time to initialize,
including reset of
t_init 300 msec
TX_FAULT
TX Fault Assert
Time
TX_DISABLE to
reset
t_fault
100
t_rest 10
LOS Assert Time t_loss_on 100
LOS Deassert Time t_loss_off 100
Time from rising edge of TX_DISABLE to
when the optical output falls below 10% of
µsec
nominal
Time from falling edge of TX_DISABLE to
when the modulated optical output rises
above 90% of nominal
From power on or negation of TX_Fault using
TX Disable.
Time from fault to TX fault on.
µsec
Time TX Disbale must be held high to reset
µsec
TX_Fault
Time from LOS state to Rx LOS assert
µsec
Time from non-LOS state to Rx LOS deassert
µsec
Serial ID Clock Rate f_serial_clock 100 kHz
LCP-200A4HSR EEPROM Serial ID Memory Contents (2-Wire Address A0h)
Address
Hex ASCII
00 03 25 20 50 53 S 75 SN 100 00 125 00
01 04 26 20 51 52 R 76 SN 101 00 126 00
02 07 27 20 52 20 77 SN 102 00 127 00
03 00 28 20 53 20 78 SN 103 00
04 80 29 20 54 20 79 SN 104 00
05 00 30 20 55 20 80 SN 105 00
06 00 31 20 56 30 81 SN 106 00
07 00 32 20 57 30 82 SN 107 00
08 00 33 20 58 30 83 SN 108 00
09 00 34 20 59 30 84 DC Note 3 109 00
10 00 35 20 60 05 85 DC 110 00
11 00 36 00 61 1E 86 DC 111 00
12 02 37 00 62 00 87 DC 112 00
13 00 38 00 63 CS1 Note 1 88 DC 113 00
14 00 39 00 64 00 89 DC 114 00
15 00 40 4C L 65 1A 90 DC 115 00
16 00 41 43 C 66 05 91 DC 116 00
17 C8 42 50 P 67 05 92 00 117 00
18 00 43 2D - 68 SN Note 2 93 00 118 00
19 00 44 32 2 69 SN 94 00 119 00
20 44 D 45 30 0 70 SN 95 CS2 Note 4 120 00
21 45 E 46 30 0 71 SN 96 00 121 00
22 4C L 47 41 A 72 SN 97 00 122 00
23 54 T 48 34 4 73 SN 98 00 123 00
24 41 A 49 48 H 74 SN 99 00 124 00
Address
Hex ASCII
Address
Hex ASCII
Address
Hex ASCII
Address
Hex ASCII
Address
Hex ASCII
Notes:
1) Byte 63(CS1): Check sum of bytes 0-62.
2) Byte 68-83 (SN): Serial number.
3) Byte 84-91 (DC): Date code.
4) Byte 95 (CS2): Check sum of bytes 64-94.
5) Bytes 128-255 had been set hex. 00.
DELTA ELECTRONICS, INC.
8 Aug., 2006
Rev. 0A
www.deltaww.com
Regulatory Compliance
Feature Reference Performance
Electromagnetic Interference
(EMI)
Radio Frequency
Electromagnetic Field
Electrostatic Discharge to the
Duplex LC Receptacle
Electrostatic Discharge to the
Electrical Pins
Eye Safety US FDA CDRH AEL Class 1
Component Recognition Underwriters Laboratories and
FCC Class B
EN 55022 Class B (CISPR 22A)
EN 61000-4-3
IEC 1000-4-3
EN 61000-4-2
IEC 1000-4-2
IEC 801.2
MIL-STD-883E Method 3015.7
EN 60950: 2000
EN 60825-1: 1994+A11+A2
EN 60825-2: 2000
Canadian Standards Association Joint
Component Recognition for Information
Technology Equipment Including
Electrical Business Equipment
(1) Satisfied with electrical
characteristics of product
spec.
(2) No physical damage
CDRH File # 0321539-00
TUV Certificate No. R50032471
UL File # E239394
Ordering information for SFP modules
LCP-200X1X2X3X4X5X6
X
: Fiber
1
A
: Multi-mode 1310nm
X2: Power Supply Volt age and SD Level
4
: 3.3V, TTL SD Level
X3: Distance
H
: 2km
DELTA ELECTRONICS, INC.
X4: Digital Diagnostic Function
S
: Without digital diagnostic function
X5: Housing Type
R
: RoHS compliant
X6: Temperature
Blank
: -5 to +70 degree C
H: -10 to +85 degree C
T: -40 to +85 degree C
9 Aug., 2006
Rev. 0A
www.deltaww.com
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