LCP-155B4HDRT [DELTA]
RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function; RoHS符合SFP收发器，用于ATM， SONET OC - 3 / SDH STM - 1与数字诊断监控功能
| 型号： | LCP-155B4HDRT |
| 厂家： | 
DELTA ELECTRONICS, INC. |
| 描述： | RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function |
| 文件： | 总13页 (文件大小：240K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1
with Digital Diagnostic Monitoring Function
FEATURES
z Compliant with SFP transceiver SFF-8472
MSA specification with internal calibration
z LCP-155A4HDR compliant with Intra-office
SONET OC-3/ SDH STM-1 (I-1)
z LCP-155B4JDR compliant with Short-haul
SONET OC-3 / SDH STM-1 (S-1.1)
z LCP-155B4MDR compliant with Long-haul
SONET OC-3 / SDH STM-1 (L-1.1)
z Multirate operation from 100Mb/s to 155Mb/s
z Single + 3.3V power supply and TTL logic
interface
z EEPROM with Serial ID functionality
z Laser Class 1 product which comply with the
requirements of IEC 60825-1 and IEC 60825-2
z Duplex LC connector interface
Description
Applications
z SONET OC-3/SDH STM-1
z ATM Network
The LCP-155 series is a hot pluggable 3.3V
Small-Form-Factor transceiver module designed
expressly for high-speed communication
z Fast Ethernet
applications that require rates of up to
155Mbit/sec. It is compliant with the ATM, SONET
OC-3/SDH STM-1 standards, as well as the
SFF-8472 SFP Multisource Agreement (MSA).
The LCP-155 series are designed to be
compliant with SFF-8472 SFP Multi-source
Agreement (MSA) with digital diagnostic
monitoring functions: Temperature, VCC, TX
optical power, TX laser bias current, and RX
received optical power.
z Switch to Switch interface
z Switched backplane applications
z File server interface
Performance
z LCP-155A4HDR Data Link up to 2km in
62.5/125μm in Multi-Mode Fiber
z LCP-155B4JDR Data Link up to 15km in
9/125μm Single Mode Fiber
z LCP-155B4MDR Data Link up to 40km in
9/125μm Single Mode Fiber
The post-amplifier of the LCP-155 series also
includes a Loss of Signal (LOS) circuit that
provides a TTL logic-high output when the
received optical level is below a preset LOS
Assert threshold.
1
Nov., 2006
Rev. 1E
www.deltaww.com
DELTA ELECTRONICS, INC.
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage
Symbol
Ts
VCC
Min.
-40
0
Typ.
Typ.
Max.
85
5
Unit
ºC
V
Note
Recommended Operating Conditions
Parameter
Case Operating Temperature
Supply Voltage
Symbol
Tc
VCC
Min.
-5
3.135
Max.
70
3.465
Unit
ºC
V
Note
1
Note 1: See order information
Electrical Characteristics
(VCC=3.3V ± 5%)
Parameter
Total Supply Current
Symbol
ICCT
Min.
Typ.
Max.
300
Unit
mA
Note
Transmitter
Transmitter Differential Input Voltage
Transmitter Disable Input-High
Transmitter Disable Input-Low
Transmitter Fault Pull up Resistor
Transmitter Fault Output-High
Transmitter Fault Output-Low
Receiver
VDT
VDISH
VDISL
RTX_FAULT
VTXFH
VTXFL
0.5
2
0
4.7
2
0
2.4
VCC+0.3
0.8
10
VCC+0.3
0.8
V
V
V
kΩ
V
V
1
2
Receiver Differential Output Voltage
Receiver LOS Load
LOS Output Voltage-High
LOS Output Voltage-Low
Output Data Rise/Fall Time
Notes:
VDR
RRXLOS
VLOSH
VLOSL
tr / tf
0.35
4.7
2
2
10
VCC+0.3
0.8
V
kΩ
V
V
nsec
3
2
0
2.5
4
1. Internally AC coupled and terminated to 100Ohm differential load.
2. Pull up to VCC on host Board.
3. Internally AC coupled, but requires a 100Ohm differential termination at or internal to Serializer/
Deserializer.
4. These are 20%~80% values.
2
Nov., 2006
Rev. 1E
www.deltaww.com
DELTA ELECTRONICS, INC.
Optical Characteristics
(VCC=3.3V ± 5%, Data Rate=155Mb/sec, PRBS=223-1 NRZ)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Note
Transmitter
Output Optical Power (Avg.)
LCP-155A4HDR
LCP-155B4JDR
-20
-15
-5
-14
-8
0
PO
ER
λC
dBm
dB
LCP-155B4MDR
Optical Extinction Ratio
Center Wavelength
LCP-155A4HDR
LCP-155B4JDR
LCP-155B4MDR
10
1260
1261
1263
1360
1360
1360
nm
Spectral Width (RMS)
LCP-155A4HDR
LCP-155B4JDR
7.7
7.7
3
σ
nm
LCP-155B4MDR
Optical Rise/ Fall Time
tr/tf
2
nsec
1
Compliant with Bellcore TR-NWT-000253 and ITU recommendation
G.957
Output Eye
Receiver
Sensitivity (Avg.)
LCP-155A4HDR
LCP-155B4JDR
LCP-155B4MDR
Input Optical Wavelength
-31
-31
-34
PIN
λ
dBm
nm
2
1100
1600
LOS-Deasserted (Avg.)
LCP-155A4HDR
LCP-155B4JDR
-31
-31
-34
PA
dBm
LCP-155B4MDR
LOS-Asserted (Avg.)
LOS-Hysteresis
Overload
PD
PA-PD
-45
0.5
dBm
dB
LCP-155A4HDR
LCP-155B4JDR
LCP-155B4MDR
-14
-8
-10
PO
dBm
Notes:
1. These are unfiltered 10%~90% values
2. The sensitivity is provided at a BER of 1×10-10 or better with an input signal consisting of 155Mb/s,
223-1 PRBS and ER=9dB.
3
Nov., 2006
Rev. 1E
www.deltaww.com
DELTA ELECTRONICS, INC.
Mask of the eye diagram for the optical transmit signal
SFP Transceiver Electrical Pad Layout
4
Nov., 2006
Rev. 1E
www.deltaww.com
DELTA ELECTRONICS, INC.
Pin Function Definitions
Pin Num.
Name
VeeT
TX Fault
Function
Transmitter Ground
Transmitter Fault Indication
Plug Seq.
Notes
1
2
1
3
Note 1
Note 2
3
TX Disable
Transmitter Disable
3
Module disables on high or open
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
MOD-DEF2
MOD-DEF1
MOD-DEF0
Rate Select
LOS
Module Definition 2
Module Definition 1
Module Definition 0
Not Connect
3
3
3
3
3
1
1
1
3
3
1
2
2
1
3
3
1
Note 3, 2 wire serial ID interface
Note 3, 2 wire serial ID interface
Note 3, Grounded in Module
Function not available
Note 4
Note 5
Note 5
Note 5
Note 6
Note 7
Note 5
3.3 ± 5%, Note 7
3.3 ± 5%, Note 7
Note 5
Note 8
Note 8
Note 5
Loss of Signal
VeeR
VeeR
VeeR
RD-
RD+
VeeR
VccR
VccT
VeeT
TD+
TD-
VeeT
Receiver Ground
Receiver Ground
Receiver Ground
Inv. Received Data Out
Received Data Out
Receiver Ground
Receiver Power
Transmitter Power
Transmitter Ground
Transmit Data In
Inv. Transmit Data In
Transmitter Ground
Plug Seq.: Pin engagement sequence during hot plugging.
Notes:
1) TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ 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):
(>0.8, < 2.0V):
High (2.0 – 3.465V):
Open:
Transmitter on
Undefined
Transmitter Disabled
Transmitter Disabled
3) Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K – 10Kꢀresistor 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 – 10Kꢀ 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 100ꢀ differential lines which should be
terminated with 100ꢀ (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.
5
Nov., 2006
Rev. 1E
www.deltaww.com
DELTA ELECTRONICS, INC.
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 100ꢀ
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.
Recommend Circuit Schematic
1uH
1uH
VCC
3.3V
Protocol Vcc
DELTA SFP Module
RES1
10uF
0.1uF
VccT
0.1uF
10k Ohms
Tx_Disable
Tx_Fault
Tx_Disable
Tx_Fault
TD +
0.01uF
Laser Driver
100 Ohms
Laser Diode
TD -
0.01uF
VeeT
Protocol IC
SerDes IC
VccR
RES1
10uF
0.1uF
RD +
0.01uF
0.01uF
Preamp &
Quantizer
100 Ohms*
Photo Diode
RD -
Rx_LOS
VeeR
Rx_LOS
3.3V
RES1
RES1
RES1
Mod_def 2
Mod_def 1
Mod_def 0
PLD / PAL
EEPROM
RES1 = 4.7k to 10k Ohms
* Depands on SerDes IC used
6
Nov., 2006
Rev. 1E
www.deltaww.com
DELTA ELECTRONICS, INC.
Package Outline Drawing
7
Nov., 2006
Rev. 1E
www.deltaww.com
DELTA ELECTRONICS, INC.
SFP timing parameters for SFP management
Parameter
TX_DISABLE Assert time
TX_DISABLE Negate time
Time to initialize, including
reset of TX_FAULT
TX Fault Assert Time
TX_DISABLE to reset
LOS Assert Time
Symbol
t_off
t_on
Min.
Max.
10
1
Unit
μsec
msec
Note
1
2
t_init
300
100
msec
3
t_fault
t_rest
t_loss_on
t_loss_off
f_serial_clock
μsec
μsec
μsec
μsec
kHz
4
5
6
7
10
100
100
100
LOS Deassert Time
Serial ID Clock Rate
Notes:
1) Time from rising edge of TX_DISABLE to when the optical output falls below 10% of nominal
2) Time from falling edge of TX_DISABLE to when the modulated optical output rises above 90% of
nominal
3) From power on or negation of TX_Fault using TX Disable
4) Time from fault to TX fault on.
5) Time TX Disable must be held high to reset TX_Fault
6) Time from LOS state to Rx LOS assert
7)
Time from non-LOS state to Rx LOS deassert
8
Nov., 2006
Rev. 1E
www.deltaww.com
DELTA ELECTRONICS, INC.
Enhanced Digital Diagnostic Interface
The memory map in the following describes an extension to the memory map defined in SFP MSA.
The enhanced interface uses the two wire serial bus address 1010001X(A2h) to provide diagnostic
information about the module’s present operating conditions.
2 wire address 1010000 X (A0h)
2 wire address 1010001 X (A2h)
0
0
Alarm and Warning Thresholds
(56 bytes)
Serial ID Defined by SFP MSA
(96 bytes)
55
56
Cal Constants
(40 bytes)
95
96
95
96
Real Time Diagnostic Interface
(24 bytes)
Vender Specific
(32 bytes)
119
120
Vender Specific
127
128
127
128
User Writable EEPROM
(120 bytes)
Reserved in SFP MSA
(128 bytes)
247
248
255
Vender Specific
(8 bytes)
255
Digital Diagnostic Memory Map Specific Data Field Descriptions
9
Nov., 2006
Rev. 1E
www.deltaww.com
DELTA ELECTRONICS, INC.
EEPROM Serial ID Memory Contents (2-Wire Address A0h)
Address
Hex
ASCII
Address
Hex
ASCII
Address
Hex
ASCII
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
03
04
07
00
xx
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
PN
30
30
30
0A
CW
CW
00
CS1
00
86
87
88
89
90
91
92
93
94
95
96
97
98
DC
DC
DC
DC
DC
DC
68
B0
02
CS2
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
Note 1
xx
xx
00
00
00
00
03
02
00
xx
Note 9
99
Note 2
Note 3
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
xx
00
00
00
00
44
45
4C
54
41
20
20
20
20
20
20
20
20
20
20
20
00
00
00
00
PN
PN
PN
Note 5
Note 5
D
E
L
T
A
Note 6
1A
05
05
SN
SN
SN
SN
SN
SN
SN
SN
SN
SN
SN
SN
SN
SN
SN
SN
DC
DC
Note 7
Note 4
Note 8
Note 10
Notes:
1) Byte 3~10: Code for electronic compatibility or optical compatibility.
2) Byte 14:Transmission distance in km
3) Byte 15: Transmission distance in 100m, distance >25.5km: FFh
4) Byte 40-55: Delta part number
5) Byte 60-61: The center wavelength of transmitter
6) Byte 63: Check sum of bytes 0-62.
7) Byte 68-83: Serial number.
10
Nov., 2006
Rev. 1E
www.deltaww.com
DELTA ELECTRONICS, INC.
8) Byte 84-91: Date code.
9) Byte 95: Check sum of bytes 64-94.
10) Byte 128 to 255 had been set hex 00.
Digital Diagnostic Monitoring Interface
Alarm and Warning Thresholds (2-Wire Address A2h)
#
Address
Name
Temp High Alarm
Value (Dec.)
Unit
Note
Bytes
℃
00-01
02-03
04-05
06-07
08-09
10-11
12-13
14-15
16-17
18-19
20-21
22-23
24-25
26-27
28-29
30-31
32-33
34-35
36-37
38-39
40-45
56-91
92-94
95
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
16
36
3
1
2
2
2
2
2
4
1
1
8
TC (MAX.)+15
TC (MIN.)
TC (MAX.)+10
TC (MIN.)+10
Vcc+5%
1
Temp Low Alarm
Temp High Warning
Temp Low Warning
Voltage High Alarm
Voltage Low Alarm
Voltage High Warning
Voltage Low Warning
Bias High Alarm
Bias Low Alarm
Bias High Warning
Bias Low Warning
TX Power High Alarm
TX Power Low Alarm
TX Power High Warning
TX Power Low Warning
RX Power High Alarm
RX Power Low Alarm
RX Power High Warning
RX Power Low Warning
Reversed
External Calibration Constants
Reversed
Checksum
Real Time Temperature
Real Time Supply Voltage
Real Time Tx Bias Current
Real Time Tx Optical Power
Real Time Rx Received Power
Reserved
Volt
mA
Vcc-5%
Vcc+3%
Vcc-3%
IOP*2+20
2
3
4
IOP-20
I
OP *2+10
IOP -10
P+3
dBm
dBm
P-3
P+2
P-2
P0+3
PS-2
P0+2
PS
5
96-97
98-99
100-101
102-103
104-105
106-109
110
Optional Status/ Control Bits
Reserved
Optional Set of Alarm and Warning
6
7
111
112-119
Notes:
1) TC: Case Operating temperature
2) IOP: Operating current at room temperature. The min. setting current is 0 mA.
3) P: Operating optical power of transmitter at room temperature.
4) P0: Overload optical power of receiver
11
Nov., 2006
Rev. 1E
www.deltaww.com
DELTA ELECTRONICS, INC.
PS: Sensitivity optical power of receiver
5) Byte 95 contains the low order 8bits of sum of bytes 0-94
6)
State/ Control Bits
Byte
110
110
110
110
110
110
110
110
Bit
7
6
5
4
3
2
1
0
Name
Tx Disable State
Soft Tx Disable
Reserved
Rate Select tate
Soft Rate Select
Tx Fault
Description
Digital state of the Tx disable input pin
Read/ Write bit that allow software disable of laser
NA
NA
Digital state of the Tx fault output pin
Digital state of the LOS output pin.
NA
LOS
Data_Ready_Bar
7)
Optional Set of Alarm and Warning
Byte
112
112
112
112
112
112
112
112
113
113
113
116
116
116
116
116
116
116
116
117
117
117
Bit
7
6
5
4
3
2
1
0
7
6
5-0
7
6
5
4
3
2
Name
Temp High Alarm
Temp Low Alarm
Vcc High Alarm
Vcc Low Alarm
Description
Set when internal temperature exceeds high alarm level
Set when internal temperature is below low alarm level
Set when internal supply voltage exceeds high alarm level
Set when internal supply voltage is below low alarm level
Set when Tx Bias current exceeds high alarm level
Set when Tx Bias current is below low alarm level
Set when Tx output power exceeds high alarm level
Set when Tx output power is below low alarm level
Set when received power exceeds high alarm level
Set when received power is below low alarm level
Tx Bias High Alarm
Tx Bias Low Alarm
Tx Power High Alarm
Tx Power Low Alarm
Rx Power High Alarm
Rx Power Low Alarm
Reserved
Temp High Warning
Temp Low Warning
Vcc High Warning
Vcc Low Warning
Tx Bias High Warning
Tx Bias Low Warning
Tx Power High Warning
Tx Power Low Warning
Rx Power High Warning
Rx Power Low Warning
Reserved
Set when internal temperature exceeds high warning level
Set when internal temperature is below low warning level
Set when internal supply voltage exceeds high warning level
Set when internal supply voltage is below low warning level
Set when Tx Bias current exceeds high warning level
Set when Tx Bias current is below low warning level
Set when Tx output power exceeds high warning level
Set when Tx output power is below low warning level
Set when received power exceeds high warning level
Set when received power is below low warning level
1
0
7
6
5-0
Digital Diagnostic Monitor Accuracy
Parameter
Typical Value
Note
± 3℃
± 3%
± 10%
± 1.5dB
± 3dB
Transceiver Temperature
Power Supply Voltage
TX Bias Current
TX Optical Power
RX Optical Power
1
2
Notes:
12
Nov., 2006
Rev. 1E
www.deltaww.com
DELTA ELECTRONICS, INC.
1) Temperature is measured internal to the transceiver
2) Voltage is measured internal to the transceiver
Regulatory Compliance
Test Item
Reference
FCC Class B
EN 55022 Class B
CISPR 22
Qty’
5
Evaluation
(#1)
Electromagnetic Interference
EMC
(#2) Immunity：
Radio Frequency
Electromagnetic Field
EN 61000-4-3
IEC 1000-4-3
5
5
(1) Satisfied with electrical characteristics of
product spec.
(#3) Immunity：
Electrostatic Discharge to the
Duplex SC Receptacle
EN 61000-4-2
IEC 1000-4-2
IEC 801.2
(2) No physical damage
(#4) Electrostatic Discharge to
the Electrical Pins
MIL-STD-883C
Method 3015.4
EIAJ#1988.3.2B
Version 2,
5
Machine model
Ordering information for SFP modules
LCP-155X1X2X3X4X5X6
X1: Fiber
X4: Digital Diagnostic Function
A: Multi-mode 1310nm
B: Single-mode 1310nm
D: DDM series, with digital diagnostic
function
X2: Power Supply Voltage and SD Level
X5: Housing Type
4: 3.3V, TTL SD Level
R: RoHS compliant
X3: Distance
X6: Temperature
H: 2km
J: 15km
M: 40km
Blank: -5 to +70 degree C
H: -10 to +85 degree C
T: -40 to +85 degree C
13
Nov., 2006
Rev. 1E
www.deltaww.com
DELTA ELECTRONICS, INC.
相关型号：
LCP-155B4JDR
RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function
DELTA
LCP-155B4JDRA
RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function
DELTA
LCP-155B4JDRAH
RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function
DELTA
LCP-155B4JDRAT
RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function
DELTA
LCP-155B4JDRH
RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function
DELTA
LCP-155B4JDRT
RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function
DELTA
LCP-155B4JSR
RoHS Compliant Small Form Factor Pluggable Transceiver for Fast Ethernet, ATM, SONET OC-3/SDH STM-1
DELTA
LCP-155B4JSRH
RoHS Compliant Small Form Factor Pluggable Transceiver for Fast Ethernet, ATM, SONET OC-3/SDH STM-1
DELTA
LCP-155B4JSRT
RoHS Compliant Small Form Factor Pluggable Transceiver for Fast Ethernet, ATM, SONET OC-3/SDH STM-1
DELTA
LCP-155B4MDR
RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function
DELTA
LCP-155B4MDRH
RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function
DELTA
LCP-155B4MDRT
RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function
DELTA
©2020 ICPDF网 联系我们和版权申明