Transcript
LCP-10G3B4HDR(T)-G 10GBASE-LR Lite SFP+ Optical Transceiver FEATURES RoHS compliance Compliant with SFP transceiver SFF-8472 MSA specification 1310nm FP laser Built-in digital diagnostic monitoring function Compliant with Industry Standard RFT Electrical Connector and Cage Duplex LC duplex fiber-optics connector Laser Class 1 Product which comply with the requirements of EN 60825
Description
Applications
The LCP-10G3B4HDR(T)-G is hot pluggable 3.3V
Small-Form-Factor
designed
for
transceiver
high-speed
modules
communication
The LCP-10G3B4HDR(T)-G is designed to be with
SFF-8472
Agreement
(MSA)
monitoring
functions:
with
SFP
SAN applications
Multi-source
digital
10G Ethernet switch/router 10G Fiber channel
applications that require rates up to 6.144Gbps.
compliant
10G LAN switch
diagnostic
Performance
VCC,
LCP-10G3B4HDR(T)-G: Link distance up to 2km
Temperature,
TX
over 9um SMF
optical power, TX laser bias current, and RX received optical power. The
post-amplifier
of
the
LCP-10G3B4HDR(T)-G 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.
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LCP-10G3B4HDR(T)-G Absolute Maximum Ratings Parameter Storage Temperature Supply Voltage Range @3.3V
Symbol TS VCC3
Min. -40 -0.5
Typ.
Max. 85 3.6
Unit ℃ V
Min.
Typ.
Max.
Unit
+70 +85 +85 3.465 85
℃
Recommended Operating Conditions Parameter Case Operating Temperature LCP-10G3B4HDR-G LCP-10G3B4HDRH-G LCP-10G3B4HDRT-G Supply Voltage @3.3V Relative Humidity (non condensation)
Symbol
-5 -10 -40 3.135 5
TC VCC3 -
3.30
Note
V %
Electrical Characteristics (VCC=3.135V to 3.465V) Parameter Total Supply Current 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 Receiver Differential Output Voltage Receiver LOS Load LOS Output Voltage-Low LOS Output Voltage-High Notes:
Symbol ICC
Min.
Vin,pp VDISH VDISL RTX_FAULT VTXFH VTXFL
0.3 2 0 4.7 2 0
Vout,pp RRXLOS VLOSH VLOSL
0.4 4.7 2 0
Typ.
0.7
Max. 300
Unit mA
Note
1 VCC+0.3 0.8 10 VCC+0.3 0.8
V V V kΩ V V
1
1 10 VCC+0.3 0.8
V kΩ V V
2
3 2
1.
Internally AC coupled and terminated to 100 Ohm differential load.
2.
Pull up to VCC on host Board.
3.
Internally AC coupled, but requires a 100 Ohm differential termination at or internal to Serializer/ Deserializer.
Optical Transmitter Characteristics Parameter Signaling speed (nominal)
Symbol
Min
R λ OMA σ AP ER
1260 300
Units
Notes
Gb/s ±100
ppm
nm uW 4 nm -8.4 +0.5 dBm 3.5 dB {0.25, 0.40, 0.45, 0.25, 0.28, 0.40}
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Max
10.3125
Signaling speed variation from nominal Center Wavelength Optical Modulaion Amplitude Spectral Width (RMS) Average output power Extinction Ratio Transmitter eye mask
Typ
1360
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LCP-10G3B4HDR(T)-G
Output Eye Mask
4. Optical Receiver Characteristics Parameter Signaling speed (nominal) Signaling speed variation from nominal Overload Sensitivity in OMA Wavelength LOS De-assert LOS Assert Return Loss LOS Hysteresis
Symbol
Min
Ts
Typ
Max
10.3125
PO RSO λ LOSD LOSA
1260 -30 12 0.5
Units
Notes
Gb/s ±100
ppm
0 -12.6 1355 -16
dBm dBm nm dBm dBm dB dB
[1]
Notes: 1. Measured with 2^31-1 PRBS for BER = 10-12. Per IEEE802.3ae
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LCP-10G3B4HDR(T)-G SFP+ Transceiver Electrical Pad Layout
Module Electrical Pin Definition Pin
Logic
Symbol
2
LVTTL-O
TX_Fault
3
LVTTL-I
TX_Disable
4
LVTTL-I/O
SDA
2- write Serial Interface Data Line
5
LVTTL-I/O
SCL
2- write Serial Interface Clock
1
VeeT
6
MOD_ABS
7
LVTTL-I
RS0
8
LVTTL-O
RX_LOS
9
LVTTL-I
Name/Description
Note
Module Transmitter Ground
1
Module Transmitter Fault
2
Transmitter Disable; Turns off transmitter laser output
3
Module Absent, connected to VeeT or VeeR in the module
4
Not Implement Receiver Loss of Signal Indication
2
RS1
Not Implement
10
VeeR
Module Receiver Ground
1
11
VeeR
Module Receiver Ground
1
12
CML-O
RD-
Receiver Inverted Data Output
13
CML-O
RD+
Receiver Non-Inverter Data Output
14
VeeR
Module Receiver Ground
15
VccR
Module Receiver 3.3V Supply
16
VccT
Module Transmitter 3.3V Supply
17
VeeT
Module Transmitter Ground
18
CML-I
TD+
Transmitter Non-Inverted Data Input
19
CML-I
TD-
Transmitter Inverted Data Input
20
VeeT
Module Transmitter Griund
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1
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LCP-10G3B4HDR(T)-G Note: 1. The module signal ground pins, VeeR and VeeT, shall be isolated from the module case. 2. This pin is an open collector/drain output pin and shall be pulled up with 4.7k-10k ohms to Host_Vcc on the host board. Pull ups can be connected to multiple power supplies, however the host board design shall ensure that no module pin has voltage exceeding module VccT/R + 0.5V. 3. This pin is an open collector/drain input pin and shall be pulled up with 4.7k-10k ohms to VccT in the Module. 4. This pin shall be pulled up with 4.7k-10k ohms to Host_Vcc on the host board.
Low speed electrical control pins and 2-wire interface In addition to the 2-wire serial interface, the SFP+ module has the following low speed pins for control and status: ‧ TX_Fault ‧ TX_Disable ‧ RS0/RS1 ‧ MOD_ABS ‧ RX_LOS 1 TX_Fault TX_Fault is a module output pin that when High, indicates that the module transmitter has detected a fault condition related to laser operation or safety. The TX_Fault output pin is an open drain/collector and must be pulled p to the Host_Vcc with 4.7k-10k ohms on the host board 2 TX_Disable TX_Disable is a module input pin. When TX_Disable is asserted High or Left open, the SFP+ module transmitter output must be turned off. The TX_DIS pin must be pulled up to VccT in the SFP+ module.. 3 RS0/RS1 RS0 and RS1 are module input rate select pins and are pulled low to VeeT with a > 30kΩ resistor in the module. RS0 is an input hardware pin which optionally selects the optical receive data path rate coverage for an SFP+ module. RS1 is an input hardware pin which optionally selects the optical transmit path data rate coverage for an SFP+ module. 4 MOD_ABS Mod_ABS is pulled up to Host_Vcc with 4.7k-10k ohms on the host board and connected to VeeT or VeeR in the SFP+ module. MOD_ABS is then asserted “High” when the SFP+ module is physically absent from a host slot. In the SFP MSA (INF8074i) this pin had the same function but is called MOD_DEF0.
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LCP-10G3B4HDR(T)-G 5 SCL/SDA SCL is the 2-wire interface clock and SDA is the 2-wire interface data line. SCL and SDA are pulled up to a voltage in the range of 3.14V to 3.46V on the host. 6 RX_LOS RX_LOS when High indicated an optical signal level below that specified in the relevant standard. The RX_LOS pin is an open drain/collector output and must be pulled up to host Vcc with a 4.7k-10k ohms on the host board.RX_LOS assert min and de-assert max are defined in the relevant standard. To avoid spurious transition of RX_LOS a minimum hysteresis of 0.5 dB is recommended.
Recommend Circuit Schematic
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LCP-10G3B4HDR(T)-G
13.55±0.15
13.75±0.25
Package Outline Drawing for Metal Housing with Bail de-latch
1.4±0.5
8.5±0.15
9.35(ref)
6.25±0.05
Product Label 1.5 (ref)
2.1 Max
See Note.2
10 Max
47.5±0.2 +0.15
9.2±0.1
Notes : 1. Units : mm 2. Handle Color : Blue
13.1
2.50 -0.05
Safety Label
Product Label
Safety Label 27.00 LOGO(BLUE)
LCP-10G3B4HDRT-G
11.50
LC Receptacle
Class 1 Laser Product Complies with 21 CFR 1040.10 and 1040.11 Made in China
XXXXXXXXXXXXXX
R1
.0 0
1310 nm TX / RX 1310 nm
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LCP-10G3B4HDR(T)-G Timing parameters for SFP+ management Parameter Symbol TX_DISABLE Assert time t_off TX_DISABLE Negate time t_on Time to initialize 2-wire t_2w_start_up interfase Time to initialize t_start_up Time to initialize cooled t_start_up_cooled module Time to Power Up to Level 2 t_power_level2 Time to Power Down from T_power_down Level 2 TX_Fault assert TX_Fault_on TX_Fault assert for cooled TX_Fault_on module TX_Fault Reset t_reset RS0, RS1 rate select timing t_RS0_FC, for FC RS1_FC RS0, RS1 rate select timing t_RS0, t_RS1 non FC RX_LOS assert delay t_los_on RX_LOS negate delay t_los_off
Min.
Max. 100 2
Unit µsec msec
Note 1 2
300
msec
3
300
msec
4
90
sec
4
300
msec
5
300
msec
6
1
msec
7
50
msec
7
µsec
8
500
µsec
9
10
msec
9
100 100
µsec µsec
10 11
10
Notes: 1)
Rising edge of TX_Disable to fall of output signal below 10% of nominal.
2)
Falling edge of TX_Disable to rise of output signal above 90% of nominal. This only applies in normal operation, not during start up or fault recovery.
3)
From power on or negation of TX_Disable.
4)
From power on or TX_Disable negated during power up, or TX_Fault recovery, until non-cooled power level 1 part (or non-cooled power level 2 part already enabled at power level 2 for TX_Fault recovery) is fully operational.
5) From falling edge of stop bit enabling power level 2 until non-cooled module is fully operational. 6) From falling edge of stop bit disabling power level 2 until module is within power level 1 requirements. 7) From Occurrence of fault to assertion of TX_Fault. 8) Time TX_Disable must be held High to reset TX_Fault. 9) From assertion till stable output. 10) From Occurrence of loss of signal to assertion of LOS 11) From Occurrence of presence of signal to negation of RX_LOS.
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LCP-10G3B4HDR(T)-G
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) 55
Serial ID Defined by SFP MSA (96 bytes)
56 Cal Constants (40 bytes)
95 96
95 96 Real Time Diagnostic Interface (24 bytes) 119
Vender Specific (32 bytes)
120 Vender Specific
127
127
128
128 User Writable EEPROM (120 bytes) 247
Reserved in SFP MSA (128 bytes)
248
255
255
Vender Specific (8 bytes)
Digital Diagnostic Memory Map Specific Data Field Descriptions
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LCP-10G3B4HDR(T)-G EEPROM Serial ID Memory Contents (2-Wire Address A0h) Address 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
Hex 03 04 07 00 00 00 00 00 00 00 00 03 67 00 02 14 00 00 00 00 44 45 4C 54 41 20 20 20 20 20 20 20 20 20 20 20 00 00 00 00 4C 43 50
ASCII
D E L T A
L C P
Address 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
Hex 2D 31 30 47 33 42 34 48 44 52 2D 47 20 41 00 00 00 05 1E 00 CS1 00 1A 00 00 SN SN SN SN SN SN SN SN SN SN SN SN SN SN SN SN DC DC
ASCII 1 0 G 3 B 4 H D R G Note 1
Note 2
Note 3
Note 4
Address 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128
Hex DC DC DC DC DC DC 68 F0 05 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
ASCII
Note 5
Note 6
Notes: 1)
Byte 40-55: Part number
2)
Byte 63: Check sum of bytes 0-62.
3)
Byte 68-83: Serial number.
4)
Byte 84-91: Date code.
5)
Byte 95: Check sum of bytes 64-94.
6)
Byte 128 to 255 had been set hex 00.
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LCP-10G3B4HDR(T)-G Digital Diagnostic Monitoring Interface Alarm and Warning Thresholds (2-Wire Address A2h) Address
# 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 96-97 98-99 100-101 102-103 104-105 106-109 110 111 112-119
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
Name Temp High Alarm 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 Optional Status/ Control Bits Reserved Optional Set of Alarm and Warning
Value (Dec.)
Unit
Note
Tc(Max.)+8 Tc(Min.)-8 Tc(Max.)+3 Tc(Min.)-3 3.8 2.8 3.5 3.1 IOP*2+35 IOP–25 IOP *2+30 IOP –20 2.5 -10.4 1.5 -9.4 2 -14.6 1 -13.6
℃
1
Volt
mA
2
dBm
dBm
3
4 5
Notes: 1)
TC: Case Operating temperature
2)
IOP: Operating current at room temperature. The min. setting current is 0 mA.
3)
Byte 95 contains the low order 8bits of sum of bytes 0~94
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LCP-10G3B4HDR(T)-G 4) 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 State Soft Rate Select Tx Fault LOS Data_Ready_Bar
Description Digital state of the Tx disable input pin Read/ Write bit that allow software disable of laser Rate Select State Software Rate Select State Digital state of the Tx fault output pin Digital state of the LOS output pin. NA
5.) 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 1 0 7 6 5-0
Name Temp High Alarm Temp Low Alarm Vcc High Alarm Vcc Low Alarm 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
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 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
Digital Diagnostic Monitor Accuracy Parameter Transceiver Temperature Power Supply Voltage TX Bias Current TX Optical Power RX Optical Power
Typical Value ± 5℃ ±3% ± 10% ± 3dB ± 3dB
Note 1
Notes:
1) Voltage is measured internal to the transceiver 12 DELTA ELECTRONICS, INC.
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LCP-10G3B4HDR(T)-G Regulatory Compliance Feature
Reference
Electromagnetic Interference (EMI)
FCC Part15 Class B
Electrostatic Discharge (ESD)
IEC/EN 61000-4-2 MIL-STD-883E EIA-JESD22-A115-A IEC 60825-1:2001 EN 60825
Laser Eye Safety
IEC/EN 60950-1 UL60950
Component Recognition
Ordering Information for SFP modules LCP-10G3B4HDRX1-G X1: Temperature Blank: -5 to +70 degree C H: -10 to +85 degree C T: -40 to +85 degree C
Appendix A. Document Revision Version No.
Date
Description
S0
2012-11-20
First released
S1
2013-05-16
P9: Modified the shielding design.
S2
2013-05-31
P9: Changed the mechanical design.
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