Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
1 2004/10
Rev. 0A
www.deltaww.com
Small Form Factor Pluggable Transceiver for
Gigabit Ethernet and Fiber Channel
LCP-1250A4FSM (500m), LCP-1250B4QSM (10km), LCP-1250B4LSM (30km),
LCP-1250D4MSM (40km), LCP-1250D4WSM (70km), LCP-1250D4RSM (80km)
FEATURES
Compliant with SFP Transceiver MSA specification
Compliant with Specifications for IEEE 802.3z/ Gigabit
Ethernet
LCP-1250B4QSM compliant with the 1.0625GBd Fiber
Channel 100-SM-LC-L FC-PI Rev.13
LCP-1250A4FSM compliant with the 1.0625GBd Fiber
Channel FC-PI 100-M5-SN-I Rev.13
Compliant with Industry Sta nd a rd RFT Electrica l
Connector and Cage
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 inte rface
Description
The LCP-1250xxxxx series are hot pluggable 3.3V
Small-Form-Factor transceiver module designed expressly for
high-speed communication applications that require rates of up
to 1.25Gbit/sec. It is compliant with the Gigabit Ethernet
standards, as well as the SFP Multisource Agreement (MSA).
The LCP-1250xxxxx 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 post-amplifier of the LCP-1250xxxxx 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-1250xxxxx transceiver is a Class 1 eye safety
product. The optical power levels, under normal operation, are at
eye safe level.
Applications
1.25 Gigabit Ethernet
Fiber Channel
Switch to Switch Interface
File server interface
Performance
LCP-1250A4FSM:
850nm VCSEL, up to 500m in 50/125um MMF or up to
220m in 62.5/125um MMF
LCP-1250B4QSM:
1310 FP laser, up to 10km in SMF
LCP-1250B4LSM:
1310nm MQW DFB laser, up to 30km in SMF
LCP-1250D4MSM:
1550nm MQW DFB laser, up to 40km in SMF
LCP-1250D4WSM:
1550nm MQW DFB laser, up to 70km in SMF
LCP-1250D4RSM:
1550nm MQW DFB laser, up to 80km in SMF
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
2 2004/10
Rev. 0A
www.deltaww.com
Absolute Maximum Ratings
Parameter Symbol Min. Typ. Max. Unit Notes
Storage Temperature Ts -40 85 ºC
Supply Voltage VCC 0 5 V
Recommended Operating Conditions
Parameter Symbol Min. Typ. Max. Unit
Notes
Ambient Operating Temperature TA 0 70
℃
Supply voltage Vcc 3.15 3.3 3.465 V
Electrical Characteristics
(TA=0 ºC to 70 ºC, VCC=3.135V to 3.465V)
Parameter Symbol Min. Typ. Max. Unit Note
Total Supply Current
LCP-1250Axxxx
LCP-1250Bxxxx
LCP-1250Dxxxx
ICCT
220
250
300
mA
Transmitter
Transmitter Differential Input Voltage VDT 0.5 2.4 V 1
Transmitter Disable Input-High VDISH 2 VCC+0.3 V
Transmitter Disable Input-Low VDISL 0 0.8 V
Transmitter Fault Output-High VTXFH 2 VCC+0.3 V 2
Transmitter Fault Output-Low VTXFL 0 0.8 V 2
Receiver
Receiver Differential Output Voltage VDR 0.37 0.7 2 V 3
LOS Output Voltage-High VLOSH 2 VCC+0.3 V 2
LOS Output Voltage-Low VLOSL 0 0.8 V 2
Output Data Rise/Fall Time tr / tf 400 psec 4
Notes:
1. Internally AC coupled and terminated to 100Ohm differential load.
2. Pull up to VCC with a 4.7K – 10K Ohm resistor on host Board
3. Internally AC coupled, but requires a 100 Ohm differential termination at or internal to Serializer/
Deserializer.
4. These are 20%~80% values
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
3 2004/10
Rev. 0A
www.deltaww.com
Optical Characteristics (LCP-1250A4FSM)
(TA=0 ºC to 70 ºC, VCC=3.135V to 3.465V, Data Rate=1.25Gb/sec, PRBS=27-1 NRZ, 50/125µm MMF)
Parameter Symbol Min. Typ. Max. Unit Note
Transmitter
Output Optical Power (Avg.) Po -9.5 -4 dBm
Optical Extinction Ratio 9 dB
Center Wavelength λc 830 850 860 nm
Spectral Width (RMS) σ 0.85 nm
Optical Rise/Fall Time tr /tf 260 psec 1
Relative Intensity Noise RIN -117 dB/Hz
Output Eye Complies with the IEEE 802.3z/D2 specification, and is class 1 laser
eye safety
Receiver
Sensitivity (Avg.) PIN -17 dBm 2
Input Optical Wavelength λ 850 nm
LOS- De-Asserted (Avg.) PD -17 dBm
LOS- asserted (Avg.) PA -30 dBm
LOS-Hysteresis PD-PA 0.5 dB
Overload PO -4 dBm
Notes:
1. These are 20%~80% values
2. The sensitivity is provided at a BER of 1×10-12 or better with an input signal consisting of 1.25Gb/s,
27-1 PRBS.
Mask of the eye diagram for the optical transmit signal
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
4 2004/10
Rev. 0A
www.deltaww.com
Optical Characteristics (LCP-1250B4xxx/LCP-1250D4xxx)
(TA=0 ºC to 70 ºC, VCC=3.135V to 3.465V, Data Rate=1.25Gb/sec, PRBS=27-1 NRZ, 9/125µm SMF)
Parameter Symbol Min. Typ. Max. Unit Notes
Transmitter
Average Launched Power
LCP-1250B4QSM
LCP-1250B4LSM
LCP-1250D4MSM
LCP-1250D4WSM
LCP-1250D4RSM
PO
-9.5
-4
-4
-2
0
-3
+1
+1
+3
+5
dBm
Optical extinction ratio ER 9 dB
Center wavelength
LCP-1250B4QSM
LCP-1250B4LSM
LCP-1250D4MSM
LCP-1250D4WSM
LCP-1250D4RSM
λC
1274
1280
1530
1530
1530
1310
1310
1550
1550
1550
1355
1335
1570
1570
1570
nm
Spectral Width
LCP-1250B4xxx (RMS) σ 4 nm
Optical Rise/ Fall Time tr/tf 320 psec 1
Relative Intensity Noise RIN -120 dB/Hz
Side-mode Suppression Ratio
LCP-1250B4LSM
LCP-1250D4MSM
LCP-1250D4WSM
LCP-1250D4RSM
SMSR 30 dB
Output Eye Complies with the IEEE 802.3z/D2 specification, and is class 1
laser eye safety
Receiver
Sensitivity (avg.)
LCP-1250B4QSM
LCP-1250B4LSM
LCP-1250D4MSM
LCP-1250D4WSM
LCP-1250D4RSM
PIN
-19
-21
-21
-24
-24
dBm
Input Optical Wavelength
LCP-1250B4QSM
LCP-1250B4LSM
LCP-1250D4MSM
LCP-1250D4WSM
LCP-1250D4RSM
λ
1274
1280
1530
1530
1530
1310
1310
1550
1550
1550
1355
1335
1570
1570
1570
nm
LOS-De-Asserted (Avg.)
LCP-1250B4QSM
LCP-1250B4LSM
LCP-1250D4MSM
LCP-1250D4WSM
LCP-1250D4RSM
PA
-19
-21
-21
-24
-24
dBm
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
5 2004/10
Rev. 0A
www.deltaww.com
Parameter Symbol Min. Typ. Max. Unit Notes
Receiver
LOS-Asserted (Avg.)
LCP-1250B4QSM
LCP-1250B4LSM
LCP-1250D4MSM
LCP-1250D4WSM
LCP-1250D4RSM
PD
-30
-31
-31
-34
-34
dBm
LOS-Hysteresis PA -PD 0.5 dB
Overload
LCP-1250B4QSM
LCP-1250B4LSM
LCP-1250D4MSM
LCP-1250D4WSM
LCP-1250D4RSM
PSAT
-3
-1
-1
-1
-1
dBm
Notes:
1. These are unfiltered 20%~80% values
2. The sensitivity is provided at a BER of 1×10-12 or better with an input signal consisting of 1.25Gb/s,
27-1 PRBS and ER=9dB.
Mask of the eye diagram for the optical transmit signal
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
6 2004/10
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 Note 2
Module disables on high or open
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 ± 5%, Note 7
16 VccT Transmitter Power 2 3.3 ± 5%, 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.
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
7 2004/10
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 ±5% at the SFP
connector pin. Maximum supply current is 300mA. 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 30mA 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.
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
8 2004/10
Rev. 0A
www.deltaww.com
Recommend Circuit Schematic
Laser Diode
Photo Diode
1uH
1uH
0.1uF10uF
0.1uF
0.01uF
0.01uF
0.01uF
0.01uF
0.1uF10uF
RES1
RES1
100 Ohms*
RES1 RES1 RES1
10k Ohms
100 Ohms
VCC
Protocol Vcc
SerDes ICProtocol IC
PLD / PAL Mod_def 2
Mod_def 1
Mod_def 0
3.3V
3.3V
DELTA SFP Module
Preamp &
Tx_Disable
Quantizer
Tx_Fault
TD +
TD -
VeeT
RD +
RD -
Rx_LOS
VeeR
Tx_Disable
Tx_Fault
Rx_LOS
RES1 = 4.7k to 10k Ohms
VccT
VccR
Laser Driver
* Depands on SerDes IC used
EEPROM
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
9 2004/10
Rev. 0A
www.deltaww.com
Package Outline Drawing for Metal Housing with Bail de-latch (1)
Note:
Dimension in mm
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
10 2004/10
Rev. 0A
www.deltaww.com
Package Outline Drawing for Metal Housing with Bail de-latch (2)
Note:
Dimension in mm
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
11 2004/10
Rev. 0A
www.deltaww.com
SFP timing parameters for SFP manage men t
Parameter Symbol Min. Max. Unit Unit Conditions
TX_DISABLE Assert
time t_off 10
µsec
Time from rising edge of TX_DISABLE to
when the optical output falls below 10% of
nominal
TX_DISABLE
Negate time t_on 1 msec
Time from falling edge of TX_DISABLE to
when the modulated optical output rises
above 90% of nominal
Time to initialize,
including reset of
TX_FAULT
t_init 300 msec From power on or negation of TX_Fault using
TX Disable.
TX Fault Assert
Time
t_fault
100 µsec Time from fault to TX fault on.
TX_DISABLE to
reset t_rest 10 µsec Time TX Disable must be held high to reset
TX_Fault
LOS Assert Time t_loss_on 100 µsec Time from LOS state to Rx LOS assert
LOS Deassert Time t_loss_off 100 µsec Time from non-LOS state to Rx LOS deassert
Serial ID Clock Rate f_serial_clock 100 kHz
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
12 2004/10
Rev. 0A
www.deltaww.com
SFP timing parameters:
Power on initialization of SFP transceiver, TX_DISABLE
negated
Power on initialization of SFP, TX_DISABLE asserted
Initialization during hot plugging of SFP TRANSCEIVER.
Example of initialization during hot plugging, TX_DISABLE
negated.
SFP TX_DISABLE timing during normal operation.
Detection of transmitter safety fault condition Successful recovery from transient safety fault condition
Unsuccessful recovery from safety fault condition Timing of LOS detection
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
13 2004/10
Rev. 0A
www.deltaww.com
LCP-1250A4FSM EEPROM Serial ID Memory Contents (2-Wire Address A0h)
Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII
00 03 25 20 50 46 F 75 SN 100 00 125 00
01 04 26 20 51 53 S 76 SN 101 00 126 00
02 07 27 20 52 4D M 77 SN 102 00 127 00
03 00 28 20 53 20 78 SN 103 00
04 00 29 20 54 20 79 SN 104 00
05 00 30 20 55 20 80 SN 105 00
06 01 31 20 56 30 81 SN 106 00
07 20 32 20 57 30 82 SN 107 00
08 40 33 20 58 30 83 SN 108 00
09 0C 34 20 59 30 84 DC Note 3 109 00
10 01 35 20 60 03 85 DC 110 00
11 01 36 00 61 52 86 DC 111 00
12 0D 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 37 41 43 C 66 05 91 DC 116 00
17 1E 42 50 P 67 05 92 00 117 00
18 00 43 2D - 68 SN Note 2 93 00 118 00
19 00 44 31 1 69 SN 94 00 119 00
20 44 D 45 32 2 70 SN 95 CS2 Note 4 120 00
21 45 E 46 35 5 71 SN 96 00 121 00
22 4C L 47 30 0 72 SN 97 00 122 00
23 54 T 48 41 A 73 SN 98 00 123 00
24 41 A 49 34 4 74 SN 99 00 124 00
LCP-1250B4QSM EEPROM Serial ID Memory Contents (2-Wire Address A0h)
Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII
00 03 25 20 50 51 Q 75 SN 100 00 125 00
01 04 26 20 51 53 S 76 SN 101 00 126 00
02 07 27 20 52 4D M 77 SN 102 00 127 00
03 00 28 20 53 20 78 SN 103 00
04 00 29 20 54 20 79 SN 104 00
05 00 30 20 55 20 80 SN 105 00
06 02 31 20 56 30 81 SN 106 00
07 12 32 20 57 30 82 SN 107 00
08 00 33 20 58 30 83 SN 108 00
09 01 34 20 59 30 84 DC Note 3 109 00
10 01 35 20 60 05 85 DC 110 00
11 01 36 00 61 1E 86 DC 111 00
12 0D 37 00 62 00 87 DC 112 00
13 00 38 00 63 CS1 Note 1 88 DC 113 00
14 0A 39 00 64 00 89 DC 114 00
15 64 40 4C L 65 1A 90 DC 115 00
16 00 41 43 C 66 05 91 DC 116 00
17 00 42 50 P 67 05 92 00 117 00
18 00 43 2D - 68 SN Note 2 93 00 118 00
19 00 44 31 1 69 SN 94 00 119 00
20 44 D 45 32 2 70 SN 95 CS2 Note 4 120 00
21 45 E 46 35 5 71 SN 96 00 121 00
22 4C L 47 30 0 72 SN 97 00 122 00
23 54 T 48 42 B 73 SN 98 00 123 00
24 41 A 49 34 4 74 SN 99 00 124 00
Notes:
1) Byte 63: 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.
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
14 2004/10
Rev. 0A
www.deltaww.com
LCP-1250B4LSM EEPROM Serial ID Memory Contents (2-Wire Address A0h)
Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII
00 03 25 20 50 4C L 75 SN 100 00 125 00
01 04 26 20 51 53 S 76 SN 101 00 126 00
02 07 27 20 52 4D M 77 SN 102 00 127 00
03 00 28 20 53 20 78 SN 103 00
04 00 29 20 54 20 79 SN 104 00
05 00 30 20 55 20 80 SN 105 00
06 02 31 20 56 30 81 SN 106 00
07 12 32 20 57 30 82 SN 107 00
08 00 33 20 58 30 83 SN 108 00
09 01 34 20 59 30 84 DC Note 3 109 00
10 01 35 20 60 05 85 DC 110 00
11 01 36 00 61 1E 86 DC 111 00
12 0D 37 00 62 00 87 DC 112 00
13 00 38 00 63 CS1 Note 1 88 DC 113 00
14 1E 39 00 64 00 89 DC 114 00
15 FF 40 4C L 65 1A 90 DC 115 00
16 00 41 43 C 66 05 91 DC 116 00
17 00 42 50 P 67 05 92 00 117 00
18 00 43 2D - 68 SN Note 2 93 00 118 00
19 00 44 31 1 69 SN 94 00 119 00
20 44 D 45 32 2 70 SN 95 CS2 Note 4 120 00
21 45 E 46 35 5 71 SN 96 00 121 00
22 4C L 47 30 0 72 SN 97 00 122 00
23 54 T 48 42 B 73 SN 98 00 123 00
24 41 A 49 34 4 74 SN 99 00 124 00
LCP-1250D4MSM EEPROM Serial ID Memory Contents (2-Wire Address A0h)
Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII
00 03 25 20 50 4D M 75 SN 100 00 125 00
01 04 26 20 51 53 S 76 SN 101 00 126 00
02 07 27 20 52 4D M 77 SN 102 00 127 00
03 00 28 20 53 20 78 SN 103 00
04 00 29 20 54 20 79 SN 104 00
05 00 30 20 55 20 80 SN 105 00
06 02 31 20 56 30 81 SN 106 00
07 12 32 20 57 30 82 SN 107 00
08 00 33 20 58 30 83 SN 108 00
09 01 34 20 59 30 84 DC Note 3 109 00
10 01 35 20 60 05 85 DC 110 00
11 01 36 00 61 1E 86 DC 111 00
12 0D 37 00 62 00 87 DC 112 00
13 00 38 00 63 CS1 Note 1 88 DC 113 00
14 28 39 00 64 00 89 DC 114 00
15 FF 40 4C L 65 1A 90 DC 115 00
16 00 41 43 C 66 05 91 DC 116 00
17 00 42 50 P 67 05 92 00 117 00
18 00 43 2D - 68 SN Note 2 93 00 118 00
19 00 44 31 1 69 SN 94 00 119 00
20 44 D 45 32 2 70 SN 95 CS2 Note 4 120 00
21 45 E 46 35 5 71 SN 96 00 121 00
22 4C L 47 30 0 72 SN 97 00 122 00
23 54 T 48 44 D 73 SN 98 00 123 00
24 41 A 49 34 4 74 SN 99 00 124 00
Notes:
1) Byte 63: 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.
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
15 2004/10
Rev. 0A
www.deltaww.com
Regulatory Compliance
Feature Reference
Performance
Electromagnetic Interference
(EMI) FCC CRF 47, Part15 Class B
EN 55022 Class B (CISPR 22A)
Radio Frequency
Electromagnetic Field
EN 61000-4-3
IEC 61000-4-3
Electrostatic Discharge to the
Duplex LC Receptacle
EN 61000-4-2
IEC 61000-4-2
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
Standard LCP-1250xxxxx Series
DELTA ELECT RONI CS, INC.
16 2004/10
Rev. 0A
www.deltaww.com
Ordering information for SFP modules
LCP-1250X1X2X3X4X5X6
X1: Fiber
A: Multi-mode 850nm
B: Single-mode 1310nm
D: Single-mode 1550nm
X4: Digital Diagnostic Function
S: Standard, without digital diagnostic
function
D: Deluxe, with digital diagnostic function
X2: Power Supply Voltage and SD Level
4: 3.3V, TTL SD Level X5: Housing Type
M: Metal housing with Bail de-latch
X3: Distance
F: 500m (Multi-mode 850nm)
I: 5km (Single-mode 1310nm)
Q: 10km (Single-mode 1310nm)
L: 30km (Single-mode 1310nm)
M: 40km (Single-mode 1550nm)
W: 70km (Single-mode 1550nm)
R: 80km (Single-mode 1550nm)
X6: Temperature
Blank: 0 to +70 degree C
T: -40 to +85 degree C
H: -10 to +85 degree C
Related Produ ct
LCP-155xxxxx: 155Mb/s, Multimode and single mode transceiver from 2km to 40km
LCP-2125xxxxx: 2.125Gb/s, Multimode and single mode transceiver from 300m to 10km
LCP-2488xxxxx: 2.5Gb/s, multimode and single mode transceiver from 300m to 15km
