Transcript
SFP CWDM Dual Channel Optical Transmitter TRPV3GJT2C000xxG
Pb
Product Description The TRPV3GJT2C000xxG is a dual channel optical transmitter module designed to transmit optical serial digital signals as defined in SMPTE 297-2006. The module is specifically designed for robust performance in the presence of SDI pathological patterns for SMPTE 259M, SMPTE 344M, SMPTE 292M and SMPTE 424M serial rates. The SFP transmitter provides an excellent solution for transmission two CWDM wavelengths to provide error-free transmission of signals from 50Mbps to 3Gbps over single mode fiber. The product is RoHS 6/6 compliant and is designed and tested in accordance with industry safety standards. The transceiver is Class I laser product per U.S. FDA/CDRH and international IEC-60825 standards. The TRPV3GJT2C000xxG connects to standard 20-pad SFP connector for hot plug capability. This allows the system designer to make configuration changes or maintenance by simply plugging in different transceivers without removing the power supply from the host system. The SFP transmitter also provides extensive operational status monitoring through an I2C interface. Output optical power, bias current, supply voltage and operating temperature are monitored. If a parameter monitored is outside the pre-defined range, the alarm/warning flag associated with the parameter will be raised.
Features Features two CWDM Transmitters in one SFP Package Multirate from 50Mbps to 3Gbps for up to 50km single-mode fiber Maximum distance of 10km under worst case conditions and 3Gbps Video pathological signals Supports Video Pathological patterns for SD-SDI, HD-SDI and 3G-SDI Digital Diagnostics and Control via I²C interface Low power consumption RoHS compliant SMPTE 297-2006 compatible
Absolute Maximum Ratings Parameter Storage Temperature Range Case Operating Temperature
1
Operating Relative Humidity
2
Supply Voltage Range 1 2
“Commercial”
Symbol
Minimum
Maximum
Units
TST
- 40
+ 100
°C
TOP
-5
+ 70
°C
RH
0
80
%
VCC
- 0.5
+ 3.66
V
Measured on top side of SFP module at the front center vent hole of the cage. Non condensing
S0399 Rev.01. (web) 2013-10-23
TRPV3GJT2C000xxG Transmitter Performance Characteristics (Over Operating Case Temperature. VCC = 3.13 to 3.47V) Parameter
Symbol
Minimum
Typical
Maximum
Units
B
0.05
-
3
Gb/s
Ch1
1264.5
1271
1277.5
Ch2
1284.5
1291
1297.5
Ch1
1304.5
1311
1317.5
Ch2
1324.5
1331
1337.5
Ch1
1344.5
1351
1357.5
Ch2
1364.5
1371
1377.5
Ch1
1384.5
1391
1397.5
Ch2
1404.5
1411
1417.5
Ch1
1424.5
1431
1437.5
1444.5
1451
1457.5
1464.5
1471
1477.5
Ch2
1484.5
1491
1497.5
Ch1
1504.5
1511
1517.5
Ch2
1524.5
1531
1537.5
Ch1
1544.5
1551
1557.5
Ch2
1564.5
1571
1577.5
Ch1
1584.5
1591
1597.5
Ch2
1604.5
1611
1617.5
Ch1
1304.5
1311
1317.5
Data Rate TRPV3GJT2C000LKG TRPV3GJT2C000JHG TRPV3GJT2C000GFG TRPV3GJT2C000DCG TRPV3GJT2C000BAG
Center Wavelength TRPV3GJT2C00012G TRPV3GJT2C00034G TRPV3GJT2C00056G TRPV3GJT2C00078G TRPV3GJT2C000J5G
Ch2 Ch1
λC
Ch2
nm
1544.5
1551
1557.5
-
-
0.2
1
nm
Average Optical Output Power
PAvg
0
-
5
dBm
Extinction Ratio
ER
9
-
-
dB
-
40
60
-
50
90
-
60
120
270Mb/s, SMPTE 259M Pathological
-
110
200
SMPTE 424M 2.97Gb/s
-
130
180
Spectral Width
2.97Gb/s, 1.485Gb/s, 270Mb/s, PRBS 223-1 2.97Gb/s SMPTE 424M Pathological
Optical Signal Intrinsic Jitter 1
Optical Signal Rise Time (20% to 80%)
Optical Signal Fall Time (20% to 80%)
1.485Gb/s SMPTE 292M Pathological
2
2
2
ps
tr
-
175
270
SMPTE 259M 270Mb/s
-
300
800
SMPTE 424M 2.97Gb/s
-
130
180
-
175
270
-
300
800
-2
-
+2
SMPTE 292M 1.485Gb/s
SMPTE 292M 1.485Gb/s
tf
SMPTE 259M 270Mb/s
Laser Power Monitoring Accuracy 1
-
-
ps
ps dB
As specified in SMPTE 259M, SMPTE 344M, SMPTE 292, or SMPTE 424M for the corresponding electrical signal. Test method shall conform to SMPTE RP 184 Rise/fall times are measured following a fourth-order Bessel-Thompson filter with a 3dB point at 0.75 x data rate in MHz
Laser Safety: All transceivers are Class I Laser products per FDA/CDRH and IEC-60825 standards. They must be operated under specified operating conditions.
Oplink Communications, Inc
Oplink Communications, Inc. This product complies with 21 CFR 1040.10 and 1040.11 Meets Class I Laser Safety Requirements
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S0399 Rev.01. (web) 2013-10-23
TRPV3GJT2C000xxG Transmitter Electrical Characteristics (Over Operating Case Temperature. VCC = 3.13 to 3.47V) Parameter Differential Input Voltage Swing Input High Voltage (TX Disable)
1
Input LOW Voltage (TX Disable)
1
Symbol
Minimum
Typical
Maximum
Units
VPP-DIFF
0.4
-
2.4
V
VIH
2.0
-
Vcc
V
VIL
0
-
0.8
V
Output High Voltage (TX Fault) 2
VOH
-
-
Vcc
V
Output LOW Voltage (TX Fault)
VOL
0
-
0.8
V
1 2
2
There is an internal 4.7 to 10kΩ pull-up resistor to Vcc Open collector compatible, 4.7 to 10 kΩ pull-up resistor to Vcc (Host Supply Voltage)
Electrical Power Supply Characteristics (Over Operating Case Temperature. VCC = 3.13 to 3.47V) Parameter
Symbol
Minimum
Typical
Maximum
Units
Power Supply Voltage
VCC
3.13
3.3
3.47
V
DC Common Mode Voltage
VCM
0
-
3.6
V
Supply Current
ICC
-
-
370
mA
Power Consumption
PW
0
-
1.22
W
-
-
66
-
-
99
Symbol
Minimum
Typical
Maximum
Units
t_init
-
-
300
ms
Tx_Disable Assert Time
t_off
-
-
10
µs
Tx_Disable Negate Time
t_on
-
-
1
ms
-
0
-
400
kHz
Maximum Allowable Power supply Noise
0.02-1000kHz
-
1000-10000kHz
mV
Timing Specifications Parameter Time to Initialize (from power on)
I2C Clock Rate
Electrical Pad Layout
Host Board Connector Pad Layout
20
TX1 Disable
1
TX GND
19
TD- (TX DATA IN-)
2
NO CONNECTION
1
18
TD+ (TX DATA IN+)
3
NO CONNECTION
2
17
TX GND
4
TX GND
3
16
VccTX1
5
I2C CLK
4
15
VccTX2
6
I2C DATA
14
TX GND
7
TX GND
6
13
NO CONNECTION
8
TD+ (TX2 DATA IN+)
7
12
NO CONNECTION
9
TD- (TX2 DATA IN-)
8
11
TX GND
10
TX2 Disable
9
Top of Board
Oplink Communications, Inc
Toward Bezel
5
10
Bottom of Board (as viewed thru top of board)
3
20 19 18 17 16 15
Toward ASIC
14 13 12 11
S0399 Rev.01. (web) 2013-10-23
TRPV3GJT2C000xxG Application Schematics Vcc 3.3V 1µH coil or ferrite bead (<0.2Ω series resistance)
Vcc 3.3V
Vcc TX1 +
0.1
10
0.1 Vcc TX2 +
10
0.1
15
20
TX1 Disable
R
16
Video Pinout
TX1 DATA IN+ TX1 DATA IN-
50Ω line
5
I2C CLK
6
I2C DATA 50Ω line
50Ω line
R
18
8
19
9
50Ω line
1, 4, 7, 11, 14, 17 10
TX2 DATA OUT+ to 50Ω load TX2 DATA OUTto 50Ω load TX2 Disable
R: 4.7 to 10kΩ CAP Values in µF
No Connection: 2, 3, 12, 13
Application Notes Electrical Interface: Signal interfaces are compatible with the SFP MSA specification. The high speed DATA interface is differential ACcoupled internally and can be directly connected to a 3.3V SERDES IC. All low speed control and sense output signals are open collector TTL compatible and should be pulled up with a 4.7 - 10kΩ resistor on the host board.
MOD_ABS is TTL LOW. When the host system detects this condition, it activates the serial protocol (standard two-wire I2C serial interface) and generates the serial clock signal (SCL). The positive edge clocks data into the EEPROM segments of the device that are not write protected, and the negative edge clocks data from the device. The serial data signal (SDA) is for serial data transfer. The host uses SDA in conjunction with SCL to mark the start and end of serial protocol activation. The supported monitoring functions are temperature, voltage, bias current, transmitter power, all alarms and warnings, and software monitoring of TX Fault. The device is internally calibrated.
TX_Fault: The output indicates LOW when the transmitter is operating normally and HIGH with a laser fault including laser end-oflife. TX Fault is an open collector/drain output and should be pulled up with a 4.7 - 10kΩ resistor on the host board.
The data transfer protocol and the details of the mandatory and vendor specific data structures are defined in the SFP MSA, and SFF8472, Rev. 9.4.
TX_Disable: When the TX Disable pin is at logic HIGH, the transmitter optical output is disabled. The laser is also disabled if this line is left floating, as it is pulled high inside the transceiver.
Power Supply and Grounding: The power supply line should be well-filtered. All power supply bypass capacitors should be as close to the transceiver module as possible.
Serial Identification and Monitoring: The module definition of SFP is indicated by the MOD_ABS pin and the 2-wrie serial interface. Upon power up, the 2-wrie interface appears as NC (no connection), and
Interfacing the Transceivers Communication is via a serial 2-wire serial interface. As described in the document SFF-8472 (REV. 9.4) there are two distinct address spaces: Base Address A2(hex)
Base Address A0(hex) Byte Address
Byte Address
Content
Content
0 – 95
Serial Transceiver ID as defined in SFP MSA
0 - 55
Alarm & Warnings thresholds & limits
96 – 127
OPLINK Specific
56 - 95
External calibration constants (not used)
128 – 255
Reserved
96 – 119
Values from real time diagnostic monitoring
120 – 127
Not used
128 – 247
Customer specific, writable area
248 - 255
Not used
Oplink Communications, Inc
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S0399 Rev.01. (web) 2013-10-23
TRPV3GJT2C000xxG Package Outline 41.80
9.20
[.362]
[.588]
14.94
13.62 [.536]
[1.646]
45.00 [1.772]
0.60 [.024]
10.45 [.411]
8.46
[.470] 11.94
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email:
[email protected] • www.oplink.com
[.246]
2.29 [.090] 13.80 [.543]
1.49 [.059]
2.50 [.098]
0.60 [.024]
[.333]
[.257] 6.54
1.99 [.078]
6.25
0.45 [.018]
All dimensions shown are in [inches] and Millimeters. Millimeters are the primary units. Tolerances are in accordance with SFF-8432 Rev.5.
Ordering Information Model Name
Operating Temperature
Channel 1
Channel 2
Latch Color
TRPV3GJT2C000LKG
- 5°C to +70°C
Commercial
1271nm
1291nm
Light Violet
TRPV3GJT2C000JHG
- 5°C to +70°C
Commercial
1311nm
1331nm
Lime
TRPV3GJT2C000GFG
- 5°C to +70°C
Commercial
1351nm
1371nm
Pink
TRPV3GJT2C000DCG
- 5°C to +70°C
Commercial
1391nm
1411nm
White
TRPV3GJT2C000BAG
- 5°C to +70°C
Commercial
1431nm
1451nm
Black
TRPV3GJT2C00012G
- 5°C to +70°C
Commercial
1471nm
1491nm
Gray
TRPV3GJT2C00034G
- 5°C to +70°C
Commercial
1511nm
1531nm
Blue
TRPV3GJT2C00056G
- 5°C to +70°C
Commercial
1551nm
1571nm
Yellow
TRPV3GJT2C00078G
- 5°C to +70°C
Commercial
1591nm
1611nm
Red
TRPV3GJT2C000J5G
- 5°C to +70°C
Commercial
1311nm
1551nm
Lime
Oplink Communications, Inc. reserves the right to make changes in equipment design or specifications without notice. Information supplied by Oplink Communications, Inc. is believed to be accurate and reliable. However, no responsibility is assumed by Oplink Communications, Inc. for its use nor for any infringements of third parties, which may result from its use. No license is granted by implication or otherwise under any patent right of Oplink Communications, Inc. © 2013, Oplink Communications, Inc. S0399 Rev.01. (web) 2013-10-23
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