Transcript
10Gb/s SFP+ Optical Transceiver (TTP-10G-SR) SFP+,LC, +3.3V 850nm, VECSEL
Features:
Hot-pluggable SFP+ footprint Supports 9.95 to 11.3 Gb/s Power dissipation < 1W RoHS-6 compliant (lead-free) Commercial temperature rang 0°C to 70°C Single 3.3Vpower supply Maximum link length of 300m on 2000 MHZ-km MMF Uncooled 850nm VCSEL laser, Duplex LC connector Receiver limiting electrical interface Built-in digital diagnostic functions
Applications: 10GBASE-SR/SW 10G Ethernet Data Center SONET/SDH
Description: Topticom’s TTP-10G-SR SFP+ transceivers are designed for use in 10-Gigabit Ethernet links over multimode fiber. They are compliant with SFF-8431, SFF-8432 and IEEE 802.3ae 10GBASE-SR/SW. Digital diagnostics functions are available via a 2wire serial interface, as specified in SFF-8472
Specification: Pin Descriptions Pin
Symbol
1 2 3 4 5 6 7
VEET TFAULT TDIS SDA SCL MOD_ABS RS0
8 9 10 11 12 13 14 15
RX_LOS RS1 VEER VEER RDRD+ VEER VCCR
Name/Description
Ref.
Transmitter Ground (Common with Receiver Ground) Transmitter Fault. Transmitter Disable. Laser output disabled on high or open. 2-wire Serial Interface Data Line 2-wire Serial Interface Clock Line Module Absent. Grounded within the module No connection required
1 2 3 4 4 4
Loss of Signal indication. Logic 0 indicates normal operation. No connection required Receiver Ground (Common with Transmitter Ground) Receiver Ground (Common with Transmitter Ground) Receiver Inverted DATA out. AC Coupled Receiver Non-inverted DATA out. AC Coupled Receiver Ground (Common with Transmitter Ground) Receiver Power Supply
5 1 1
1
Anshan Topticom Technology Co.,ltd Page 1 of 7 Floor 3, Building 6, Laser Industrial Park, Yueding Road, New and High-tech Zone, Anshan City, Liaoning Province, China. Tel: +86 755 3682 1780 Fax: +86 755 2161 2318 Issued Date: 2011-06-15 Web: www.topticom.com E-mail:
[email protected] Http://topticom.en.alibaba.com
10Gb/s SFP+ Optical Transceiver (TTP-10G-SR) SFP+,LC, +3.3V 850nm, VECSEL 16 17 18 19 20
VCCT VEET TD+ TDVEET
Transmitter Power Supply Transmitter Ground (Common with Receiver Ground) Transmitter Non-Inverted DATA in. AC Coupled. Transmitter Inverted DATA in. AC Coupled. Transmitter Ground (Common with Receiver Ground)
1
1
Notes: 1. 2.
Circuit ground is internally isolated from chassis ground. Tfault is an open collector/drain output, which should be pulled up with a 4.7k – 10k Ohms resistor on the host board if intended for use. Pull up voltage should be between 2.0V to Vcc + 0.3V. A high output indicates a transmitter fault caused by either the TX bias current or the TX output power exceeding the preset alarm thresholds. A low output indicates normal operation. In the low state, the output is pulled to <0.8V. 3. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V. 4. Should be pulled up with 4.7kΩ – 10kΩon host board to a voltage between 2.0V and 3.6V. MOD_ABS pulls line low to indicate module is plugged in. 5. LOS is open collector output. Should be pulled up with 4.7kΩ – 10kΩon host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.
Pin out of Connector Block on Host Board Absolute Maximum Ratings Exceeding the limits below may damage the transceiver module permanently. Symbol
Min
Max
Unit
Ref.
Maximum Supply Voltage Storage Temperature Case Operating Temperature
Parameter
Vcc TS TA
-0.5 -40 0
Typ
4.0 85 70
Relative Humidity
RH
0
85
V °C °C %
1
Electrical Characteristics (TOP = 0 to 70 °C, VCC = 3.14 to 3.46 Volts) Parameter Supply Voltage Supply Current
Symbol
Min
Vcc Icc
3.14
Typ
Max
Unit
3.46 250
V mA
Ref.
Transmitter Input differential impedance
Rin
100
Ω
1
Anshan Topticom Technology Co.,ltd Page 2 of 7 Floor 3, Building 6, Laser Industrial Park, Yueding Road, New and High-tech Zone, Anshan City, Liaoning Province, China. Tel: +86 755 3682 1780 Fax: +86 755 2161 2318 Issued Date: 2011-06-15 Web: www.topticom.com E-mail:
[email protected] Http://topticom.en.alibaba.com
10Gb/s SFP+ Optical Transceiver (TTP-10G-SR) SFP+,LC, +3.3V 850nm, VECSEL Differential data input swing Transmit Disable Voltage Transmit Enable Voltage
Vin,pp VD VEN
180 2 Vee
700 Vcc Vee+ 0.8
mV V V
Differential data output swing
Vout,pp
300
850
mV
2
Data output rise time, fall time LOS Fault LOS Normal Power Supply Noise Tolerance
tr VLOS fault VLOS norm VccT/VccR
ps V V mVpp
3 4 4 5
Receiver 28 VccHOST 2 Vee Vee+0.8 Per SFF-8431 Rev 2.1
Notes: 1. 2. 3.
Connected directly to TX data input pins. AC coupling from pins into laser driver IC. Into 100Ω differential termination. 20 – 80 % . Measured with Module Compliance Test Board and OMA test pattern. Use of four 1’s and four 0’s in sequence in the PRBS^9 is an acceptable alternative. SFF-8431 Rev 2.1 4. LOS is an open collector output. Should be pulled up with 4.7kΩ – 10kΩ on the host board. Normal operation is logic 0; loss of signal is logic 1. Maximum pull-up voltage is 5.5V. 5. Testing methodology per SFF-8431. Rev 2.1
Optical Characteristics (TOP = 0 to 70 °C, VCC = 3.14 to 3.46 Volts) Parameter
Symbol
Min
Typ
Max
Unit
Ref.
dBm
1
-1 860 0.45
dBm nm dB
2 1 1
3.9
dB dB
-30
dBm
Transmitter Optical Modulation Amplitude (OMA) Average Launch Power Optical Wavelength RMS Spectral Width Optical Extinction Ratio Transmitter and Dispersion Penalty Average Launch power of OFF transmitter Tx Jitter Encircled Flux Relative Intensity Noise
POMA PAVE λ Δ λ rms ER TDP
-1.5 -5 840
850
3.0
5.5
POFF Txj <4.5μm <19μm RIN12OMA
Per IEEE 802.3ae requirements 30 86
%
-128
dB/Hz
-11.1
dBm
-7.5
dBm
3
Receiver Receiver Sensitivity (OMA) @ 10.3Gb/s Stressed Receiver Sensitivity (OMA) @ 10.3Gb/s Maximum Input Power Wavelength Range
RSENS1 RSENS2
Receiver Reflectance LOS De-Assert LOS Assert LOS Hysteresis
PMAX λ C Rrx LOSD LOSA
+0.5 840
860 -12 -14
-30 0.5
-23
4 5
dBm nm dB dBm dBm dB
Notes:
Anshan Topticom Technology Co.,ltd Page 3 of 7 Floor 3, Building 6, Laser Industrial Park, Yueding Road, New and High-tech Zone, Anshan City, Liaoning Province, China. Tel: +86 755 3682 1780 Fax: +86 755 2161 2318 Issued Date: 2011-06-15 Web: www.topticom.com E-mail:
[email protected] Http://topticom.en.alibaba.com
10Gb/s SFP+ Optical Transceiver (TTP-10G-SR) SFP+,LC, +3.3V 850nm, VECSEL 1. 2. 3.
Per Tradeoff Table 52.8, IEEE 802.3ae 2005 Average Power figures are informative only, per IEEE802.3ae. Measured into Type A1a (50/125 μm multimode) fiber per ANSI/TIA/EIA-455-203-2.
4. 5.
Measured with worst ER; BER<10 ; 2 – 1 PRBS. Per IEEE 802.3ae.
-12
31
General Specifications Parameter
Symbol
Min
Typ
BR BER
9.95
10.3
Bit Rate Bit Error Ratio
Max
Units
Ref.
Gb/s
1 2
10-12
Maximum Supported Distances 850nm OFL Bandwidth 160 MHz-km
Fiber Type 62.5μm
OM1 200 MHz-km
26 Lmax
33
400 MHz-km OM2 500 MHz-km
50μm
m
66 82
Lmax
OM3 2000 MHz-km
m
300
Notes: 1.
10GBASE-SR/SW.
Contact XGIGA’s for higher data-rate support.
31
2.
Tested with a 2 – 1 PRBS
Environmental Specifications TOPTICOM’s 850nm SFP transceivers have a commercial operating temperature range from 0°C to +70°C case temperature. Symbol
Min
Max
Units
Case Operating Temperature
Parameter
Top
0
Typ
70
°C
Storage Temperature
Tsto
-40
85
°C
Ref.
Regulatory Compliance TOPTICOM’s transceivers are Class 1 Laser Products and comply with US FDA regulations. These products are certified by TÜV and CSA to meet the Class 1 eye safety requirements of EN (IEC) 60825 and the electrical safety requirements of EN (IEC) 60950. Copies of certificates are available at TOPTICOM’s Corporation upon request.
Anshan Topticom Technology Co.,ltd Page 4 of 7 Floor 3, Building 6, Laser Industrial Park, Yueding Road, New and High-tech Zone, Anshan City, Liaoning Province, China. Tel: +86 755 3682 1780 Fax: +86 755 2161 2318 Issued Date: 2011-06-15 Web: www.topticom.com E-mail:
[email protected] Http://topticom.en.alibaba.com
10Gb/s SFP+ Optical Transceiver (TTP-10G-SR) SFP+,LC, +3.3V 850nm, VECSEL Digital Diagnostic Functions TOPTICOM’s TTP-10G-SR SFP+ transceivers support the 2-wire serial communication protocol as defined in 2 the SFF-8472. It is very closely related to the E PROM defined in the GBIC standard, with the same electrical specifications. The standard SFP+ serial ID provides access to identification information that describes the transceiver’s capabilities, standard interfaces, manufacturer, and other information. Additionally, TOPTICOM’s SFP+ transceivers provide a enhanced digital diagnostic monitoring interface, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage. It also defines a sophisticated system of alarm and warning flags, which alerts end-users when particular operating parameters are outside of a factory set normal range. 2
SFF-8472 defines a 256-byte memory map in E PROM that is accessible over a 2-wire serial interface at the 8 bit address 1010000X (A0h). The digital diagnostic monitoring interface makes use of the 8 bit address 1010001X (A2h), so the originally defined serial ID memory map remains unchanged. The interface is identical to, and is thus fully backward compatible with both the GBIC Specification and the SFP Multi Source Agreement. The operating and diagnostics information is monitored and reported by a Digital Diagnostics Transceiver Controller (DDTC) inside the transceiver, which is accessed through a 2-wire serial interface. When the serial protocol is activated, the serial clock signal (SCL, Mod Def 1) is generated by the host. The positive edge clocks 2 data into the SFP transceiver into those segments of the E PROM that are not write-protected. The negative edge clocks data from the SFP transceiver. The serial data signal (SDA, Mod Def 2) is bi-directional for serial data transfer. The host uses SDA in conjunction with SCL to mark the start and end of serial protocol activation. The memories are organized as a series of 8-bit data words that can be addressed individually or sequentially. For more information, please see the SFF-8472 documentation.
Digital Diagnostic Specifications TTP-10G-SR transceivers can be used in host systems that require either internally or externally calibrated digital diagnostics. Parameter
Symbol
Min
Typ
Max
Units
Ref.
Accuracy Internally measured transceiver temperature Internally measured transceiver supply voltage Measured TX bias current Measured TX output power Measured RX received average optical power
DDTemperature
-3
3
ºC
DDVoltage
-100
100
mV
DDBias DDTx-Power
-10 -2
10 2
% dB
DDRx-Power
-2
2
dB
DDTemperature
0
70
ºC
DDVoltage
3.14
3.46
V
DDBias
0
20
mA
1
Dynamic Range for Rated Accuracy Internally measured transceiver temperature Internally measured transceiver supply voltage Measured TX bias current
Anshan Topticom Technology Co.,ltd Page 5 of 7 Floor 3, Building 6, Laser Industrial Park, Yueding Road, New and High-tech Zone, Anshan City, Liaoning Province, China. Tel: +86 755 3682 1780 Fax: +86 755 2161 2318 Issued Date: 2011-06-15 Web: www.topticom.com E-mail:
[email protected] Http://topticom.en.alibaba.com
10Gb/s SFP+ Optical Transceiver (TTP-10G-SR) SFP+,LC, +3.3V 850nm, VECSEL Measured TX output power Measured RX received average optical power
DDTx-Power
-9
-2.5
dBm
DDRx-Power
-20
0
dBm
DDTemperature
-40
125
ºC
DDVoltage
2.8
4.0
V
DDBias DDTx-Power
0 -10
20 -3
mA dBm
DDRx-Power
-22
0
dBm
Max Reporting Range Internally measured transceiver temperature Internally measured transceiver supply voltage Measured TX bias current Measured TX output power Measured RX received average optical power
Notes: 1. Accuracy of Measured Tx Bias Current is 10% of the actual Bias Current from the laser driver to the laser.
Mechanical Specifications
Mechanical Dimensions
Anshan Topticom Technology Co.,ltd Page 6 of 7 Floor 3, Building 6, Laser Industrial Park, Yueding Road, New and High-tech Zone, Anshan City, Liaoning Province, China. Tel: +86 755 3682 1780 Fax: +86 755 2161 2318 Issued Date: 2011-06-15 Web: www.topticom.com E-mail:
[email protected] Http://topticom.en.alibaba.com
10Gb/s SFP+ Optical Transceiver (TTP-10G-SR) SFP+,LC, +3.3V 850nm, VECSEL Recommended Circuit:
Anshan Topticom Technology Co.,ltd Page 7 of 7 Floor 3, Building 6, Laser Industrial Park, Yueding Road, New and High-tech Zone, Anshan City, Liaoning Province, China. Tel: +86 755 3682 1780 Fax: +86 755 2161 2318 Issued Date: 2011-06-15 Web: www.topticom.com E-mail:
[email protected] Http://topticom.en.alibaba.com
