Source FTM-9823T-CGHiG Gpon ont triplexer Datasheet

May 14, 2007
GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
(ITU-T Rec.G.984.2)
Members of FlexonTM Family
Standard
‹
Compliant with ITU-T G.984.2, G.984.2 Amendment 1,
G.983.3
Single
Compliant with FCC 47 CFR Part 15, Class B
‹
Compliant with FDA 21 CFR 1040.10 and 1040.11,
Class I
Features
‹
‹
fiber
bi-directional
triple
links
with
Description
1244Mbit/s upstream and 2488Mbit/s downstream
‹
‹
and 46~870MHz CATV receiver
FTM-9823T-CGH(i)(G) is Optical Network Termination
Burst mode operation transmitter with 1310nm
(ONT) triplexer for 1244/2488M Class B+ application in
DFB laser
ITU-T Rec.G.984.2,
Continuous mode operation digital receiver with
G.983.3.
1490nm high sensitivity APD-TIA
G.984.2
Amendment
1,
and
The triplexer is the high performance module for
‹
46~870M CATV receiver with 1555nm analog PD
‹
Suitable for Voice/Data/Video FTTX applications
‹
0 to 70°C(-40 to 85℃) operating case temperature
‹
Compact package with SC/APC pigtail
‹
Single 3.3V power supply for digital transceiver
The transmitter section uses a multiple quantum well
‹
12V power supply for CATV receiver
1310nm DFB laser, supporting power levelling with 3
‹
LVPECL compatible data input and CML data
modes (optional). The digital receiver section uses an
output interface
integrated 1490nm APD and preamplifier mounted in an
LVPECL compatible differential transmitter
optical header and limiting post-amplifier IC. When the
burst-mode control
1490nm optical power is too large, the APD protection
‹
LVTTL digital receiver signal-detected indication
circuit will works to protect APD. The CATV receiver
‹
APD automatic protect function
section uses high performance analog PD and low noise
‹
Power Levelling Mechanism (optional)
RF amplifier at 46~870MHz.
‹
Support MoCA application
‹
Flexible digital monitoring function implemented by
‹
a built-in microprocessor which can be accessed
by I2C interface
1244/2488M data link in single fiber by using 1310nm
burst mode transmitter and 1490nm continuous mode
digital receiver with 1555nm CATV receiver.
The optical burst output can be enabled by a LVPECL
differential logic high-level input BEN+/BEN-. When
BEN is high, the 1310nm output optical power will be
very low without the transmitter data in. Signal Detected
(SD) output is provided to indicate the detection of an
input optical signal of digital receiver. Flexible digital
Applications
‹
monitoring functional is implemented by a built-in
Gigabit-capable Passive Optical Networks
(GPON) – ONT side
microprocessor with I2C interface.
CATV AGC function is integrated in the triplexer, and
user can set the RF level or disable the RF output
through the I2C interface.
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Page 1 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
May 14. 2007
Document Confidential Level: In public
Template ver. 1e
Regulatory Compliance
The transceivers have been tested according to American and European product safety and electromagnetic
compatibility regulations (See Table 1). For further information regarding regulatory certification, please refer to
FlexonTM regulatory specification and safety guidelines, or contact with Fiberxon, Inc. America sales office listed at
the end of documentation.
Table 1 - Regulatory Compliance
Feature
Standard
Electrostatic Discharge
MIL-STD-883E
(ESD) to the Electrical Pins
Method 3015.7
Performance
Class Ⅰ(>500 V)
FCC Part 15 Class B
Electromagnetic
EN55022 Class B (CISPR 22B)
Interference (EMI)
Compliant with standards
VCCI Class B
Immunity
IEC 61000-4-3
Compliant with standards
FDA 21CFR 1040.10 and 1040.11
Laser Eye Safety
Compliant with Class I laser product
EN60950, EN (IEC) 60825-1,2
Component Recognition
UL and CSA
Compliant with standards
Flammability
UL60950
UL 94 V-0
Absolute Maximum Ratings
Absolute Maximum Ratings are those values, beyond which, some damages may occur to the devices. Exposure to
conditions above the Absolute Maximum Ratings listed in Table 2 may negatively impact the reliability of the
products.
Table 2 - Absolute Maximum Ratings
Parameter
Storage Ambient Temperature
Operating Temperature
Operating Humidity (Non Condensing)
Power Supply Voltage
Input Voltage
Symbol
Min.
Max.
Unit
TSTG
-40
85
°C
TOPR
0
70
°C
FTM-9823T-CGH(G)
TOPR
-40
85
°C
FTM-9823T-CGHi(G)
HOPR
10
90
%
V
VCC
0
4
VDD_12V
0
15
GND
VCC
V
+4
dBm
CATV Receiver Damaged Threshold
+3
dBm
260/10
Bending Radius
30
Pigtail Fiber Contact Temperature
Digital Transceiver
Analog Part
Digital Receiver Damaged Threshold
Soldering Temperature
Note
Digital Transceiver
1
°C/s
mm
85
°C
Note 1: When the optical power is great than -3dBm, the APD protection function will works, and the APD power
supply will be cut off. Three way to make the APD work again: 1) Rewrite the APD protection Flag in EEPROM. 2)
Rest the Microcontroller with software or hardware way. 3) Turn off ONT, and then turn it on again.
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Page 2 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
May 14. 2007
Document Confidential Level: In public
Template ver. 1e
Recommended Operating Conditions
Table 3 - Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Case Temperature1
Symbol
Min.
VCC
VDD_12V
TC
Max.
Unit
Note
3.13
3.47
V
3.3V±5%
11.4
12.6
V
12V±5%
0
70
°C
FTM-9823T-CGH(G)
-40
85
°C
FTM-9823T-CGHi(G)
Data Rate (Upstream/Downstream)
Typ.
1244.16/2488.32
Consecutive Identical Digital Immunity
72
CATV Receiver Bandwidth
46
Mbit/s
Bit
870
MHz
Note 1: Refer to Figure 4 for the temperature test point
Optical and Electrical Characteristics
Table 4 - Transmitter Optical and Electrical Characteristics
(0°C <TC<70°C and 3.13V<VCC<3.47V)
FTM-9823T-CGH(G)
FTM-9823T-CGHi(G)
(-40°C <TC<85°C and 3.13V<VCC<3.47V)
Parameter
Symbol
Min.
Optical Center Wavelength
λC
1260
Optical Spectrum Width (-20dB)
∆λ
Side Mode Suppression Ratio
Max.
Unit
1360
nm
1
nm
Note
SMSR
30
+5
dBm
POUT
-2.5
+2
dBm
-5.5
0
dBm
-45
dBm
2
dB
3
Mode 0
Average Launch Power
Typ.
Mode 1
0.5
Mode 2
Average Launch Power-OFF Transmitter
2
POFF
Extinction Ratio
ER
10
Burst Turn On Time
TON
12.8
ns
Burst Turn Off Time
TOFF
12.8
ns
-10
dB
Transmitter Reflectance
Tolerance to Transmitter Incident Light Power
-15
0.5
dB
Compliant With ITU-T G984.2
Data Input Differential Swing
VIN
200
Data Common-Mode Input Voltage
VCM
Vcc-1.49
Input Differential Impedance
ZIN
90
Power Supply Current
4
dB
Optical Path Penalty
Optical Eye Diagram
1
3,5
1600
mV
Vcc-1.32
Vcc-VIN/4
V
100
110
Ω
300
mA
ICC_TX
6
Note 1: Power Levelling Mechanism is optional.
Note 2: Launched into 9/125um Single Mode Fiber.
Note 3: Measured with PRBS 223-1 plus 72bits CID test pattern @1244.16Mbit/s and the Bessel-Thompson filter is
turned on.
Note 4: Refer to Timing Parameter Definition in Burst Mode Sequence.
Note 5: Transmitter eye mask definition is shown as below.
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Page 3 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
May 14. 2007
Document Confidential Level: In public
Template ver. 1e
1244.16Mbit/s
x1/x4
0.22/0.78
x2/x3
0.40/0.60
y1/y4
0.17/0.83
y2/y3
0.20/0.80
Note 6: Compatible with LVPECL input
(See Recommended Interface Circuit and Table 9 - Electrical Input/Output Coupling Mode)
Table 5 - Digital Receiver Optical and Electrical Characteristics
(0°C <TC<70°C and 3.13V<VCC<3.47V)
FTM-9823T-CGH(G)
FTM-9823T-CGHi(G)
(-40°C <TC<85°C and 3.13V<VCC<3.47V)
Parameter
Symbol
Operating Wavelength
Min.
Typ.
Max.
Unit
1480
1490
1500
nm
Sensitivity
-28
Overload
-7
Signal-Detected Assert Level
PSDA
Signal-Detected Deassert Level
PSDD
-39
PSDA- PSDD
0.5
Signal-Detected Hysteresis
-29
Tolerance to Reflected Optical Power
Receiver Reflectance
Notes
dBm
1
dBm
2
dBm
3
6
dBm
10
dB
-20
dB
200
mA
4
400
1000
mV
5
VSD, L
0
0.4
V
Signal-Detected Voltage - High
VSD, H
2.4
VCC
V
Signal-Detected Assert Time
TASS
100
µs
TDAS
100
µs
Power Supply Current
ICC_RX
Data Output Differential Swing
VOUT
Signal-Detected Voltage - Low
Signal-Detected Deassert Time
6
23
Note 1: Measured with PRBS 2 -1 plus 72bits CID test pattern @2488.32Mbit/s, ER=10dB, BER =10-10.
Note 2: An increase in optical power above the specified level will cause the Signal Detect output to switch from a low
state to a high state.
Note 3: A decrease in optical power below the specified level will cause the Signal Detect output to switch from a high
state to a low state.
Note 4: The power supply current includes the microcontroller power supply.
Note 5: CML output, AC coupled internally, guaranteed in the full range of input optical power
(See Recommended Interface Circuit)
Note 6: SD (See Pin Function Definitions)
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Page 4 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
May 14. 2007
Document Confidential Level: In public
Template ver. 1e
Table 6 - CATV Receiver Optical and Electrical Characteristics
FTM-9823T-CGH(G)
(0°C <TC<70°C, 3.13V<VCC<3.47V, and 11.4V<VDD_12V<12.6V)
FTM-9823T-CGHi(G)
(-40°C <TC<85°C, 3.13V<VCC<3.47V, and 11.4V<VDD_12V<12.6V)
Parameter
Symbol
Min.
Operating Wavelength
Typ.
Max.
Unit
Notes
1540
1560
nm
Receiving Average Optical Power
-8
+2
dBm
RF AGC Dynamic Range
24
dB
Responsivity
0.9
mA/mW
RF Output Level
18
dBmV/ch
Total RF output power
36
dBmV
RF Output Impedance
75
CNR
Ω
2
3
CNR
45
dB
C/CSO
C/CSO
55
dB
C/CTB
C/CTB
55
dB
975~1700M
25
1700~2100M
40
Rejection
RF Return Loss
5
dB
RF Output Tilt
2
dB
RF Output Flatness
IDD-12V
RF AGC Time Constant
4
dB
14
Power Supply Current
1
3.0
dB
200
mA
3
ms
0.1
6
Note 1: Tested at 450MHz, OMI=4.4% per channel, RF_Setting=0 (Refer to Monitoring Specification).
Note 2: Mini SMB Jack RF Connector
Note 3: Tested at -8dBm, 88 channels in 46M~870M, OMI=3.5% per channel
Note 4: Test at +2dBm, 88channels in 46M~870M
Note 5: This rejection is relative to gain at 870 MHz
Note 6: The specification is specified with the I2C communication silence.
Table 7 – Microcontroller Circuit Characteristics
FTM-9823T-CGH(G)
(0°C <TC<70°C and 3.13V<VCC<3.47V)
FTM-9823T-CGHi(G)
Parameter
(-40°C <TC<85°C and 3.13V<VCC<3.47V)
Symbol
Min.
Typ.
Max.
Unit
Reset Voltage – Low
0
0.8
V
Reset Voltage – High
2.0
VCC
V
0
0.4
V
INT Voltage – Low
INT Voltage – High
2.4
VCC
V
I2C Rate
DC
100
kbs
SCL, SDA Voltage - Low
0
0.8
V
SCL, SDA Voltage - High
2.0
VCC
V
50
mA
Power Supply Current
IMC
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Notes
Standard Mode
Page 5 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
May 14. 2007
Document Confidential Level: In public
Template ver. 1e
Table 8 - General TPXM Specifications
Parameter
Conditions
Minimum
Typical
Maximum
Units
Optical Isolation
From external 1310 nm to 1490 nm Rx
28
Optical Isolation
From external 1310 nm to 1555 nm Rx
40
Optical Cross-talk
From 1310 nm Tx to 1490 nm Rx
-47
dB
Optical Cross-talk
From 1310 nm Tx to 1555 nm Rx
-47
dB
Optical Isolation
From external 1555 nm to 1490 nm Rx
35
dB
Optical Isolation
From external 1490 nm to 1555 nm Rx
35
dB
Reflectance
1480 ~ 1500 nm
-30
dB
Reflectance
1260 ~ 1360 nm
-30
dB
dB
Table 9 - Electrical Input/Output Coupling Mode
P/N
Input (TD+/TD-)
Output (RD+/RD-)
Analog Output
FTM-9823T-CGH
Internal DC Coupling
Internal AC Coupling
75Ω Mini SMB Jack Connector
FTM-9823T-CGHG
Internal DC Coupling
Internal AC Coupling
75Ω Mini SMB Jack Connector
FTM-9823T-CGHi
Internal DC Coupling
Internal AC Coupling
75Ω Mini SMB Jack Connector
FTM-9823T-CGHiG
Internal DC Coupling
Internal AC Coupling
75Ω Mini SMB Jack Connector
BEN
Upstream Data
(TD+/TD- at ONT side)
Optical Signal
(1-Level)
Optical Signal Output
(at ONT side)
TON
Optical Signal
(0-Level)
Dark Level
T OFF
Figure 1 Timing Parameter Definition in Burst Mode Sequence
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Page 6 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
May 14. 2007
Document Confidential Level: In public
Template ver. 1e
Recommended Interface Circuit
Figure 2 shows the recommended interface scheme.
+3.3V
VEET(9,11)
0.1uF
2x1 uH
0.1uF
10uF
10uF
PON_TX_ DISABLE+
PON_TX_ DISABLE-
0.1uF
FTM- 9823T-CGH(i)(G)
VCCT (13)
VCCR(3)
VEER(2)
Z=50
BEN+(7)
Z=50
BEN-(8)
+3.3V
130
130
82
82
Z=50
TXP
TD+(10)
Z=50
TXN
+3.3V
130
130
BM
Laser
Driver
TD-(12)
82
82
SerDes
82
+3.3V
82
RXP
Z=50
Z=50
RXN
130
RD+(5)
0.1uF
RD-(6)
0.1uF
CM
Limiting
Amplifier
130
G- PON
MAC
+3.3V
10K
SD(4)
+12V
PON_ LOS
100uH
10uF
0.1uF
VDD_ 12V(17)
10uF
0.1uFVEEA (1, 20)
Mini- SMB Jack
Connector
+3.3V
PON_ SDA
PON_ SCL
RF
Amplifier
+3.3V
2 x 4.7-10K
PON_INT
PON_ RST
MoCA
Filter
50K 100K
INT(16)
RESET(19)
SDA(14)
SCL(15)
Microprocessor
Figure 2 Recommended Interface Circuit
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Page 7 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
Document Confidential Level: In public
May 14. 2007
Template ver. 1e
Pin Definitions
Compact package bottom view in Figure 3 shows the pin information of electrical interface and mounting studs.
Functions are described in Table 9 with some accompanying notes.
Figure 3 Compact Package Planform
Table 10 - Pin Function Definitions
Pin No.
Name
1
VEEA
Common Ground
Description
2
VEER
Digital Receiver Signal Ground
3
VCCR
Digital Receiver Power Supply (+3.3V)
4
SD
5
RD+
Non-inverted Receiver Data Output
6
RD-
Inverted Receiver Data Output
7
BEN+
Non-inverted Burst Enable Input
8
BEN-
Inverted Burst Enable Input
9
VEET
Digital Transmitter Signal Ground
Digital Receiver Signal-Detected Indication
10
TD+
Non-inverted Transmitter Data Input
11
VEET
Digital Transmitter Signal Ground
12
TD-
Inverted Transmitter Data Input
13
VCCT
Transmitter Power Supply (+3.3V)
14
SDA
Data Line of I2C interface
15
SCL
Clock Line of I C interface
16
INT
Microprocessor Interrupt Output
17
VDD_12V
18
N.C
19
RESET
2
Notes
1
2
3
4
4
5
6
CATV Receive Power Supply (+12V)
N.C
Reset Input to Microprocessor
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7
Page 8 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
Document Confidential Level: In public
20
VEEA
Mini SMB
RF Output
May 14. 2007
Template ver. 1e
Common Ground
CATV Receiver RF Analog Output (75Ω)
8
Note 1: LVTTL logic output, with internal 3.3KΩ pull-up resistor.
Optical Signal-Detected: High; Optical Signal Loss: Low
Note 2: CML logic output, AC coupled internally. (See Recommended Interface Circuit)
Note 3: LVPECL differential transmitter burst-mode control signal input. DC coupled internally.
(See Recommended Interface Circuit) and (See Timing Parameter Definition in Burst Mode Sequence)
Note 4: Compatible with LVPECL input, DC coupled internally
(See Recommended Interface Circuit and Table 9 - Electrical Input/Output Coupling Mode)
Note 5: I2C interface, they should be pulled up with two 4.7K-10KΩ resistors on the host board.
Note 6: LVTTL interrupt output, generated by built-in microprocessor, with internal 100KΩ pull-up resistor, active low.
Note 7: LVTTL reset input to microprocessor, with Internal 50 KΩ pull-up resistor, active low.
Note 8: Mini SMB Jack connector.
Mechanical Design Diagram
The form factor is 20-PIN compact package with pigtail fiber. The pigtail fiber has a length of 1000±100mm and
30mm minimum bending radius. The fiber connector type is SC/APC. The heat-sink can be added on the surface of
the module by user or provided by Fiberxon. The mechanical design diagram is shown in Figure 4. (Dimension in
mm)
Figure 4 Mechanical Design Diagram
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Page 9 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
May 14. 2007
Document Confidential Level: In public
Template ver. 1e
Table 11 - Pigtail Fibre Characteristics
Parameter
Min.
Mode Field Diameter
Typical
Max.
Unit
9
µm
Cladding Diameter
125
µm
Jacket Diameter
0.9
mm
Bending Radius of Pigtail Fiber
30
mm
Tension Force on Pigtail Fiber
Pigtail Fiber Length
900
Optical Return Loss (APC type) -1310nm
55
1000
1
Kg
1100
mm
dB
EEPROM Information
The SFP MSA defines a 256-byte memory map in EEPROM describing the transceiver’s capabilities, standard
interfaces, manufacturer, and other information, which is accessible over a 2 wire serial interface at the 8-bit address
1010000X (A0h). The memory contents refer to Table 11.
Table 12 - EEPROM Serial ID Memory Contents (A0h)
Data
Addr
0~11
12
Name Of filed
Customer Part
BR, Upstream
1.244GHz
Vendor Name
FF FF FF FF FF FF FF
FIBERXON INC.
FF
Vendor OUI
00 00 00
FTM9823TCGHG
Vendor PN
FTM9823TCGHi
FTM9823TCGHiG
56~59
60~61
46 49 42 45 52 58 4F 4E
20 49 4E 43 2E 20 20 20
Reserved
FTM9823TCGH
40~55
0C
Reserved
36
37~39
Hex
02 04 0B 20 20 20 20 20 20 20 20 20
Number
13~19
20~35
Coded value
Vendor rev
Digital TX
Wavelength
62
46 54 4D 39 38 32 33 54
43 47 48 20 20 20 20 20
46 54 4D 39 38 32 33 54
43 47 48 47 20 20 20 20
46 54 4D 39 38 32 33 54
43 47 48 69 20 20 20 20
46 54 4D 39 38 32 33 54
43 47 48 69 47 20 20 20
0006
30 30 30 36
1310nm
05 1E
Reserved
FF
63
CC_BASE
X
XX
64~65
Options
TX_DISABLE,TX_FAULT,Loss of Signal
00 1C
66
BR, max
00
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20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
May 14. 2007
Document Confidential Level: In public
67
BR, min
68~83
Vendor SN
Template ver. 1e
00
XXXXXXXXXXXXXXXX
XX… XX (16bytes)
84
Year
XX
85
Year
XX
86
Month
XX
Month
XX
Day
XX
89
Day
XX
90
<Space>
20
91
<Space>
20
87
88
92
Date code
Diagnostic
Internally Calibrated; Average Power
Monitoring Type
Monitored
93~94
28
Reserved
00 00
95
CC_EXT
X
XX
96
BR, Downstream
2.488GHz
18
97~101
102
103
104
Reserved
Low Video Input
Power
High Video Input
Power
Nominal RF Tilt
105~108
109
-8dBm (1LSB=0.1dBm)
B0
2dBm(1LSB=0.1dBm)
14
2(1LSB=0.1dB)
14
Reserved
Video PD
00 2F 03 66
X (1LSB=0.01mA/mW/)
Responsivity
110~121
122
05 D2 06 13 62
Reserved
Firmware Version
XX
FF… FF (12 bytes)
20
123~127
14
Reserved
FF FF FF FF FF
Note 1: The check code shall be the low order 8 bits of the sum of the contents of all the bytes from byte 0 to byte 62,
inclusive.
Note 2: The check code shall be the low order 8 bits of the sum of the contents of all the bytes from byte 64 to byte 94,
inclusive.
Monitoring Specification
The field can be accessible over a 2 wire serial interface at the 8-bit address 1010001X (A2h)
The reserved bits and bytes are internal used for Fiberxon, and MUST NOT be changed.
Table 13 - EEPROM Serial ID Memory Contents (A2h)
Addr
Name Of filed
0~1
Temp High Alarm Threshold
2~3
Temp Low Alarm Threshold
Coded value
Hex
90℃ (1LSB=1/256℃) (C-Temp)
5A 00
105℃ (1LSB=1/256℃) (I-Temp)
69 00
-5℃(1LSB=1/256℃) (C-Temp)
FB 00
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20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
May 14. 2007
Document Confidential Level: In public
Template ver. 1e
-40℃(1LSB=1/256℃) (I-Temp)
D8 00
85℃ (1LSB=1/256℃) (C-Temp)
55 00
100℃ (1LSB=1/256℃) (I-Temp)
64 00
0℃(1LSB=1/256℃) (C-Temp)
00 00
-30℃(1LSB=1/256℃) (I-Temp)
E2 00
4~5
Temp High Warning Threshold
6~7
Temp Low Warning Threshold
8~9
Voltage High Alarm Threshold
3.6V(1LSB=100uV)
8C A0
10~11
Voltage Low Alarm Threshold
3.0V(1LSB=100uV)
75 30
12~13
Voltage High Warning Threshold
3.465V(1LSB=100uV)
87 5A
14~15
Voltage Low Warning Threshold
3.135V(1LSB=100uV)
7A 76
16~17
Bias High Alarm Threshold
70mA(1LSB=2uA)
88 B8
18~19
Bias Low Alarm Threshold
0mA(1LSB=2uA)
00 00
20~21
Bias High Warning Threshold
60mA(1LSB=2uA)
75 30
22~23
Bias Low Warning Threshold
0.5mA(1LSB=2uA)
00 FA
24~31
Reserved
9C 40 09 CF 7B 84 0C 5A
32~33
RX Power High Alarm Threshold
0.5mW (1LSB=0.1uW)
13 88
34~35
RX Power Low Alarm Threshold
0.001mW (1LSB=0.1uW)
00 0A
36~37
RX Power High Warning Threshold
0.158mW (1LSB=0.1uW)
06 2C
38~39
RX Power Low Warning Threshold
0.00158mW (1LSB=0.1uW)
00 10
40~41
Reserved
9C 40
42~55
Reserved
FF …FF (14 bytes)
56~75
Digital RX Optical Power Calibration
76~79
Laser Bias Current Calibration
01 00 00 00
80~83
Reserved
01 00 00 00
84~87
Temperature Calibration
01 00 00 00
88~91
Power Supply Voltage Calibration
01 00 00 00
92~94
Reserved
FF FF FF
95
CC_EXT
96~97
Temperature Monitor
98~99
Vcc Monitor
100~101
TX Bias Monitor
102~103
104~105
00 00 00 00 00 00 00 00 00 00
00 00 3F80 00 00 00 00 00 00
X
XX
XX (1LSB=1/256℃)
XX XX
XX(1LSB=100uV)
XX XX
XX(1LSB=2uA)
XX XX
Reserved
RX Power (Digital part)
106~109
XX XX
XX(1LSB=0.1uW)
Reserved
XX XX
XX XX FF FF
Status & Control Bits
//bit6=Soft_Tx_Dis, High active, '0' default;
110
111
//bit5=reserved;
//bit4=reserved;
//bit3=reserved;
//bit2=TX_Fault,
// bit1=LOS;
//bit0=Data_Ready,
Reserved
Fiberxon Proprietary and Confidential, Do Not Copy or Distribute
00
FF
Page 12 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
May 14. 2007
Document Confidential Level: In public
Template ver. 1e
Digital Monitor Alarm Flag Bits
//bit7=Temp_High_AL;
112
//bit6=Temp_Low_AL;
//bit5=Vcc_High_AL;
//bit4=Vcc-Low_AL;
//bit3=Tx_Bias_High_AL;
//bit2=Tx_Bias_Low_AL;
00
//bit1=Tx_PWR_High_AL;
//bit0=Tx_PWR_Low_AL;
Digital Monitor Alarm Flag Bits
113
//bit7=Rx_PWR_High_AL;
//bit4=VAPD_SHDN_FLAG
//bit6=Rx_PWR_Low-AL;
00
(Note 5)
114~115
Reserved
FF FF
Digital Monitor Warning Flag Bits
116
117
//bit7=Temp_High_WN;
//bit6=Temp_Low_WN;
//bit5=Vcc_High_WN
//bit4=Vcc-Low_WN
//bit3=Tx_Bias_High_WN
//bit2=Tx_Bias_Low_WN
Digital Monitor Warning Flag Bits
//bit7=Rx_PWR_High_WN;
//bit6=Rx_PWR_Low_WN;
00
00
118~119
Reserved
FF FF
120~127
Vendor specific
FF FF FF FF FF FF FF FF
128~129
1555nm Optical Power High Alarm Threshold
3.0dBm (1LSB=0.1uW)
4D F0
130~131
1555nm Optical Power Low Alarm Threshold
-9dBm (1LSB=0.1uW)
04 EA
132~133
1555nm Optical Power High Warn Threshold
-8dBm (1LSB=0.1uW)
3D E8
134~135
1555nm Optical Power Low Warm Threshold
2dBm (1LSB=0.1uW)
06 30
136~137
RF Power High Alarm Threshold
103.4dBuV(1LSB=0.1dBuV)
04 0A
138~139
RF Power Low Alarm Threshold
87.4dBuV (1LSB=0.1dBuV)
03 6A
140~141
RF Power High Warning Threshold
100.4dBuV(1LSB=0.1dBuV)
03 EC
142~143
RF Power Low Warning Threshold
90.4dBuV (1LSB=0.1dBuV)
03 88
144~151
Reserved
152~171
1555nm Optical Power Calibration
172~191
RF Level Calibration
192~195
Reserved
196~197
VDD_12V Power Supply Monitor
198
Reserved
199
TX_Mode
200
RF_Setting
(Note 2)
201~202
Analog part Optical Power
203~204
RF Power
205
206~207
//bit2=Video_EN, control; '1' default;
67 20 54 60 62 70 59
00 00 00 00 00 00 00 00 00 00
00 00 3F80 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00
00 00 3F80 00 00 00 00 00 00
FF FF FF FF
XX(1LSB = 500uV)
XX XX
FF
X (0= Mode 0; 1= Mode 1;
2=
Mode 2)
0(1LSB=0.1dB)
0
XX(1LSB=0.1uW)
XX XX
XX(1LSB=0.1dBuV)
XX XX
(Note 3)
Reserved
Fiberxon Proprietary and Confidential, Do Not Copy or Distribute
D4
XX XX
Page 13 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
May 14. 2007
Document Confidential Level: In public
Template ver. 1e
//bit3=RF_High_AL;
//bit2=RF_Low_AL;
//bit1=1555nm_Optical_Power_High_AL;
208
00
//bit0=1555nm_Optical_Power_Low_AL;
(Video Monitor Alarm Statue Bits)
//bit3=RF_High_WN;
//bit2=RF_Low_WN;
//bit1=1555nm_Optical_Power _High_WN;
209
00
//bit0=1555nm_Optical_Power _Low_WN;
(Video Monitor Warning Statue Bits)
210
Mask1
Interrupt Mask for Byte 112 (1 = enabled)
FF
211
Mask2
Interrupt Mask for Byte 113 (1 = enabled)
FF
212
Mask3
Interrupt Mask for Byte 116 (1 = enabled)
FF
213
Mask4
Interrupt Mask for Byte 117 (1 = enabled)
FF
214
Mask5
Interrupt Mask for Byte 208 (1 = enabled)
FF
215
Mask6
Interrupt Mask for Byte 209 (1 = enabled)
FF
216~217
Reserved
//bit7= APD_SHDN_CLR
FF FF
(Note 6)
;
//bit1=SAVE data, Active high; '0' default; (Note 4)
218
00
//bit0=Software Reset, Active high; '0' default;
219~221
FirmWare_Version
20
00 14
221~247
User Writable
FF……..FF(27 bytes)
248~255
Vender Specific Control Functions
FF FF FF FF FF FF FF FF
Note1: The reserved bits and bytes are internal used for Fiberxon, and must not be changed.
Note2: It’s used for the CATV RF level setting. We set the RF-Setting =0 as the following condition: 1) Total OMI is 23.2%; and 2)
Total RF output is 38dBmV.
Note3: The bit is used for the Video disable. “1” for enable, “0” for disable.
Note4: When the A2 is changed, the user must set this bit as “1” to save the A2 data into the flash if the user wants to save the
configure data.
Note5: When the optical power is great than -3dBm, the APD protection function will works, and the APD power supply will be cut
off, and VAPD_SHDN_FLAG =1.
Note6: When VAPD_SHDN_CLEAR is set to 1, APD circuit will works, and VAPD_SHDN_CLEAR will be set to 0 automatically.
Fiberxon Proprietary and Confidential, Do Not Copy or Distribute
Page 14 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
Document Confidential Level: In public
May 14. 2007
Template ver. 1e
Ordering Information
Part No.
Product Description
1310nm(TX)/1490nm(Digital RX)/1555nm(Analog RX), SC/APC Pigtailed Compact Package
FTM-9823T-CGH
for G-PON ONT 1244/2488M Class B+ application, 0°C ~ 70°C, Tx DC Coupling, Rx AC
Coupling
1310nm(TX)/1490nm(Digital RX)/1555nm(Analog RX), SC/APC Pigtailed Compact Package
FTM-9823T-CGHG
for G-PON ONT 1244/2488M Class B+ application, 0°C ~ 70°C, Tx DC Coupling, Rx AC
Coupling, RoHS-6 Compliance
1310nm(TX)/1490nm(Digital RX)/1555nm(Analog RX), SC/APC Pigtailed Compact Package
FTM-9823T-CGHi
for G-PON ONT 1244/2488M Class B+ application, -40°C ~ 85°C,
Tx DC Coupling, Rx AC Coupling
1310nm(TX)/1490nm(Digital RX)/1555nm(Analog RX), SC/APC Pigtailed Compact Package
FTM-9823T-CGHiG
for G-PON ONT 1244/2488M Class B+ application, -40°C ~ 85°C,
Tx DC Coupling, Rx AC Coupling, RoHS-6 Compliance
Related Documents
For further information, please refer to the following documents:
„
ITU-T G.984.2
„
ITU-T G.984.2 Amendment 1
„
ITU-T G.983.3
Obtaining Document
You can visit our website:
http://www.fiberxon.com/
Or contact with Fiberxon, Inc. America Sales Office listed at the end of documentation to get the latest documents.
Fiberxon Proprietary and Confidential, Do Not Copy or Distribute
Page 15 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
Document Confidential Level: In public
May 14. 2007
Template ver. 1e
Revision History
Reversion
Initiate
Review
Approve
Subject
Release
Date
Pre 1a
Johnny Yang
Peter Tang
Peter Tang
Initial datasheet (temporary)
Dec.2, 2005
(Doc No. DS3523003-1a)
Revised datasheet
1. Update operating temperature to operating case
temperature.
2. Modify “Optical Return Loss (1310nm)” to
Pre 1b
Johnny Yang
Peter Tang
Peter Tang
“Transmitter Reflectance” in Table 4.
Dec.15, 2005
3. Append “Tolerance to Reflected Optical Power”
and “Receiver Reflectance” in Table 5.
4. Modify “Signal-Detected Voltage” in Table 5.
5. Update Figure 1.
(Doc No. DS3523003-1b) (temporary)
Pre 2a
Johnny Yang
Peter Tang
Peter Tang
1.
Update the package structure (Page 9).
2.
Delete 5V power supply, add 3.3V microcontroller
power supply(optional).
Mar.7,2006
(Doc No. DS3523003-2a)
Pre 2b
Johnny Yang
Peter Tang
Peter Tang
1.
Update the EEPROM definition
2.
Add FTM-9823T-CGHiG
May 4,2006
(Doc No. DS3523003-2b)
Pre 2c
Johnny Yang
Peter Tang
Peter Tang
Append the Power_levelling function
Jul. 10,2006
Update the EEPROM
1, update A0[56~59], the version is 0006.
2, update A0[96~101], the value(Hex) is 18 05 D2 06
13 62.
3, update A0[104], the tilt is 2dB.
4, update A0[122], the Firmware version is 20.
5, update A2[18~19], the bias alarm threshold is 0mA.
6, update A2[22~23], the bias warn threshold is 0.5mA.
Pre 2d
Johnny Yang
Peter Tang
Peter Tang
7, update A2[24~31], the value is 9C 40 09 CF 7B 84
Jul. 25,2006
0C 5A.
7, update A2[42~43], the value is reserved(FF FF).
8, update A2[113], add bit4=VAPD_SHDN_FLAG.
9, update A2[117], delete bit4=VAPD_SHDN_FLAG.
10, update A2[116], delete bit1=Tx_PWR_High_WN
and bit0=Tx_PWR_Low_WN.
11, update A2[144~151], the value is(Hex) 67 20 54 60
62 70 59.
12, update A2[192~193], the value is reserved(FF FF).
Fiberxon Proprietary and Confidential, Do Not Copy or Distribute
Page 16 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
Document Confidential Level: In public
May 14. 2007
Template ver. 1e
13, update A2[196~197], add VDD_12V monitor value
14, update A2[205], the value (Hex) is D4.
15, update A2[210~215], add the interrupt mask.
16, update A2[219~220], the Firmware version is 20.
1, Update Table 4 POUT spec., the MODE2 range is
2e
Johnny Yang
Peter Tang
Peter Tang
updated form (-5.5~-1dBm) to (-5.5~0dBm).
Aug.4,2006
2, Update Table 6 CNR spec., and is updated form
46dB to 45dB.
Revised datasheet
1, Add FTM-9823T-CGH, FTM-9823T-CGHG
2, Update the value of overload in Table 4 from -4 dBm
1h
Jacob Cai
Johnny Yang Peter Tang
May 14,2007
to -7dBm
3, Correct “SMB” in the Note 2 of Table 6 to “Mini SMB”
4, Change the Power leveling mechanism to optional
(Doc No. DS3633003-1h)
Fiberxon Proprietary and Confidential, Do Not Copy or Distribute
Page 17 of 18
20-PIN Compact Package GPON ONT Triplexer
FTM-9823T-CGH(i)(G)
Class B+ attenuation range: 13-28dB
Preliminary Data Sheet
Document Confidential Level: In public
May 14. 2007
Template ver. 1e
© Copyright Fiberxon Inc. 2007
All Rights Reserved.
All information contained in this document is subject to change without notice. The products described in this
document are NOT intended for use in implantation or other life support applications where malfunction may result in
injury or death to persons.
The information contained in this document does not affect or change Fiberxon’s product specifications or warranties.
Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property
rights of Fiberxon or third parties. All information contained in this document was obtained in specific environments,
and is presented as an illustration. The results obtained in other operating environment may vary.
THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN ”AS IS” BASIS. In no event will
Fiberxon be liable for damages arising directly from any use of the information contained in this document.
Contact
U.S.A. Headquarters:
5201 Great America Parkway, Suite 340
Santa Clara, CA 95054
U. S. A.
Tel: 408-562-6288
Fax: 408-562-6289
Or visit our website: http://www.fiberxon.com/
Fiberxon Proprietary and Confidential, Do Not Copy or Distribute
Page 18 of 18
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