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- DWDM SFP+ Optical Transceiver SPT-SFP-PDXX-ZR
- Fiber Optic Transceiver Module
- High Speed Cable
- Fiber Optical Cable
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- Splitter CWDM DWDM
- PON Solution
- FTTH Box ODF Closure
- PCI-E Network Card
- Network Cables
- Fiber Optical Adapter
- Fiber Optical Attenuator
- Fiber Media Converter
- PDH Multiplexers
- Protocol Converter
- Digital Video Multiplexer
- Fiber Optical Tools
- Compatible
- Fiber Optic Transceiver Module
- High Speed Cable
- Fiber Optical Cable
- Fiber Optical Patch Cords
- Splitter CWDM DWDM
- PON Solution
- FTTH Box ODF Closure
- PCI-E Network Card
- Network Cables
- Fiber Optical Adapter
- Fiber Optical Attenuator
- Fiber Media Converter
- PDH Multiplexers
- Protocol Converter
- Digital Video Multiplexer
- Fiber Optical Tools
- Compatible
DWDM SFP+ Optical Transceiver SPT-SFP-PDXX-ZR
Features
Compliant with SFF-8431,SFF-8432 and IEE802.3ae
10GBASE-ER/EW, and 2G/4G/ 8G/10G Fiber- Channel applications.
Suitable for use in 100GHz channel spacing DWDM systems
Cooled EML transmitter and APD receiver
link length up to 80km (with amplifier)
Low Power Dissipation 1.4W Typical (Maximum:2W)
-5ºC to 70ºC Operating Case Temperature
Single 3.3V power supply
Diagnostic Performance Monitoring of module temperature, supply
Voltages, laser bias current, transmit optical power, receive optical power
RoHS compliant and lead free
Applications
10G Ethernet
10G Fiber Channel (with/without FEC)
Description
SOPTO ZR DWDM SFP+ Transceiver is a “Limiting module”, designed for 10G Z Ethernet, and 2G/4G/8G/10G Fiber- Channel applications. The transceiver consists of two sections: The transmitter section incorporates a colded EML laser. And the receiver section consists of a APD photodiode integrated with a TIA. All modules satisfy class I laser safety requirements. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, and received optical power and transceiver supply voltage.
Figure1. Module Block Diagram
Absolute Maximum Ratings
Parameter | Symbol | Min | Max | Unit |
Supply Voltage | Vcc | -0.5 | 3.8 | V |
Storage Temperature | Tst | -40 | 85 | ºC |
Relative Humidity | Rh | 0 | 85 | % |
Operating Conditions
Parameter | Symbol | Min | Typical | Max | Unit |
Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V |
Supply current | Icc | - | 420 | 610 | mA |
Operating Case temperature | Tca | -5 | - | 70 | ºC |
Module Power Dissipation | Pm | - | 1.4 | 2 | W |
Notes:
1. Supply current is shared between VCCTX and VCCRX.
Transmitter Specifications – Optical
Parameter | Symbol | Min | Typical | Max | Unit |
Center Wavelength-Start of Life [1] | ëc | ëc -25 | ëc | ëc +25 | pm |
Center Wavelength-End of life [1] | ëc | ëc -100 | ëc | ëc+100 | pm |
Spectral Width (-20dB) | Δλ20 | - | - | 0.3 | nm |
Average Optical Power [2] | Po | -1 | - | +3 | dBm |
Side Mode Suppression Ratio | SMSR | 30 | - | - | dB |
Optical Transmit Power (disabled) | PTX_DISABL E | - | - | -30 | dBm |
Extinction Ratio | ER | 9 | - | - | dB |
Relative Intensity Noise | RIN | - | - | -128 | dB/Hz |
Optical Return Loss Tolerance | Orl | - | - | 21 | dB |
Notes:
1. Wavelength stability is achieved within 60 seconds (max) of power up.
2. Minimum OMA = -2.4 dBm.
Receiver Specifications – Optical
Parameter | Symbol | Min | Typical | Max | Unit |
Input Operating Wavelength | λ | 1260 | - | 1620 | nm |
Receiver sensitivity(Average) [1] | Rsen | - | - | -24 | dBm |
Maximum Input Power | RX-overload | - | - | -7 | dBm |
Loss of Signal Asserted | Lsa | -34 | - | - | dBm |
LOS De-Asserted |
Lda |
- |
- |
-24 |
dBm |
LOS Hysteresis | Lh | 0.5 | - | - | dB |
Notes:
[1] Measured with conformance test signal for BER = 10–12. The stressed sensitivity values in the table are for system level BER measurements which include the effects of CDR circuits. It is recommended that at least 0.4 dB additional margin be allocated if component level measurements are made without the effects of CDR circuits.
Transmitter Specifications – Electrical
Parameter | Symbol | Min | Typical | Max | Unit |
Data Rate | Mra | - | 10.3 | 11.3 | Gbps |
Input differential impedance | Rim | - | 100 | - | Ω |
Differential data Input | VtxDIFF | 120 | - | 850 | mV |
Transmit Disable Voltage | VD | 2.0 | - | Vcc3+0.3 | V |
Transmit Enable Voltage | Ven | 0 | - | +0.8 | V |
Transmit Disable Assert Time | Vn | - | - | 100 | us |
Receiver Specifications – Electrical
Parameter | Symbol | Min | Typical | Max | Unit |
Data Rate | Mra | - | 10.3 | 11.3 | Gbps |
Differential Output Swing | Vout P-P | 350 | - | 850 | mV |
Rise/Fall Time | Tr / Tf | 24 | - | - | ps |
Loss of Signal –Asserted | VOH | 2 | - | Vcc3+0.3- | V |
Loss of Signal –Negated | VOL | 0 | - | +0.4 | V |
Digital Diagnostic Functions
Parameter | Symbol | Min. | Max | Unit | Notes |
Accuracy | |||||
Transceiver Temperature | DMI_Temp | -3 | +3 | degC | Over operating temp |
TX Output optical power | DMI_TX | -3 | +3 | dB |
|
RX Input optical power | DMI_RX | -3 | +3 | dB | -3dBmto -12dBm range |
Transceiver Supply voltage | DMI_VCC | -0.08 | +0.08 | V | Full operating range |
Bias current monitor | DMI_Ibias | -10% | 10% | mA |
|
Dynamic Range Accuracy | |||||
Transceiver Temperature | DMI_Temp | -5 | 70 | degC |
|
TX Output optical power | DMI_TX | -1 | +2 | dBm |
|
RX Input optical power | DMI_RX | -26 | -7 | dBm |
|
Transceiver Supply voltage | DMI_VCC | 3.0 | 3.6 | V |
|
Bias current monitor | DMI_Ibias | 0 | 100 | mA |
|
C-band λc Wavelength Guide
ITU Channel Product Code |
Frequency(THz) |
Wavelength | ITU Channel Product Code |
Frequency(THz) |
Wavelength |
17 | 191.7 | 1563.86 | 40 | 194.0 | 1545.32 |
18 | 191.8 | 1563.05 | 41 | 194.1 | 1544.53 |
19 | 191.9 | 1562.23 | 42 | 194.2 | 1543.73 |
20 | 192.0 | 1561.42 | 43 | 194.3 | 1542.94 |
21 | 192.1 | 1560.61 | 44 | 194.4 | 1542.14 |
22 | 192.2 | 1559.79 | 45 | 194.5 | 1541.35 |
23 | 192.3 | 1558.98 | 46 | 194.6 | 1540.56 |
24 | 192.4 | 1558.17 | 47 | 194.7 | 1539.77 |
25 | 192.5 | 1557.36 | 48 | 194.8 | 1538.98 |
26 | 192.6 | 1556.55 | 49 | 194.9 | 1538.19 |
27 | 192.7 | 1555.75< |