10Gb/s 1550nm SFP+ 40kmTransceiver
Product Features
l Up to 11.1Gbps Data Links
l Up to 40km transmission on SMF
l EML transmitter and PIN receiver
l Metal enclosure, for lower EMI
l 2-wire interface with integrated Digital Diagnostic monitoring
l Hot-pluggable SFP+ footprint
l Specifications compliant with SFF 8472
l Compliant with SFP+ MSA with LC connector
l Single 3.3V power supply
l Case operating temperature range:0°C to 70°C
l Power dissipation < 1.5 W
Applications
l 10GBASE-ER/EW & 10G Ethernet
Standard
l Compliant to SFF-8431
l Compliant to SFF 8472
l RoHS Compliant.
Product Description
HTFuture SFP+ transceiver HTFPP-1596-40BD is designed for use in 10-Gigabit Ethernet links up to 40km over single mode fiber. The module consists of 1550 EML Laser, InGaAs PIN and Pre-amplifier in a high-integrated optical sub-assembly. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472. The module data link up to 40km in 9/125um single mode fiber.
Absolute Maximum Ratings
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Storage Temperature | Ts | -40 | - | 85 | oC | |
Storage Ambient Humidity | HA | 5 | - | 95 | % | |
Operating Relative Humidity | RH | - | - | 85 | % | |
Power Supply Voltage | VCC | -0.3 | - | 4 | V | |
Signal Input Voltage | Vcc-0.3 | - | Vcc+0.3 | V |
Recommended Operating Conditions
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Case Operating Temperature | Tcase | 0 | - | 70 | oC | Without air flow |
Power Supply Voltage | VCC | 3.14 | 3.3 | 3.47 | V | |
Power Supply Current | ICC | - | 450 | mA | ||
Data Rate | BR | 10.3125 | Gbps | |||
Transmission Distance | TD | - | 40 | km | ||
Coupled fiber | Single mode fiber | 9/125um SMF | ||||
Optical Characteristics
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Transmitter | ||||||
Average Launched Power | PO | -1 | +3 | dBm | 1 | |
Extinction Ratio | ER | 6 | dB | |||
Center Wavelength | λc | 1530 | 1550 | 1565 | nm | |
Spectrum Band Width (RMS) | σ | 1.0 | nm | |||
SMSR | 30 | dB | ||||
Transmitter OFF Output Power | POff | -30 | dBm | |||
Transmitter and Dispersion Penalty | TDP | 3.0 | dB | |||
Output Eye Mask | Compliant with IEEE 802.3ae | |||||
Receiver | ||||||
Input Optical Wavelength | λ | 1270 | 1610 | nm | ||
Receiver Sensitivity | Psen | -15.8 | dBm | 2 | ||
Input Saturation Power (Overload) | Psat | 0.5 | dBm | |||
LOS Detect -Assert Power | PA | -28 | dBm | |||
LOS Detect - Deassert Power | PD | -19 | dBm | |||
LOS Detect Hysteresis | PHYS | 0.5 | dB | |||
Note:
1. Launched power (avg.) is power coupled into a single mode fiber with master connector.(Before of Life)
2. Measured with conformance test signal for BER = 10^–12.10.3125Gbps, PRBS=2^31-1,NRZ
Electrical Characteristics
Parameter | Symbol | Min | Typ | Max | Unit | Note |
Supply Voltage | Vcc | 3.14 | 3.3 | 3.46 | V | |
Supply Current | Icc | 450 | mA | |||
Transmitter | ||||||
Input differential impedance | Rin | 100 | Ω | 1 | ||
Single ended data input swing | Vin,pp | 180 | 700 | mV | ||
Transmit Disable Voltage | VD | Vcc–1.3 | Vcc | V | ||
Transmit Enable Voltage | VEN | Vee | Vee+ 0.8 | V | 2 | |
Transmit Disable Assert Time | 10 | us | ||||
Receiver | ||||||
Differential data output swing | Vout,pp | 300 | 850 | mV | 3 | |
Data output rise time | tr | 28 | ps | 4 | ||
Data output fall time | tf | 28 | ps | 4 | ||
LOS Fault | VLOS fault | Vcc–1.3 | VccHOST | V | 5 | |
LOS Normal | VLOS norm | Vee | Vee+0.8 | V | 5 | |
Power Supply Rejection | PSR | 100 | mVpp | 6 |
Notes:
1. Connected directly to TX data input pins. AC coupled thereafter.
2. Or open circuit.
3. Into 100 ohms differential termination.
4. These are unfiltered 20-80% values
5. Loss Of Signal is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
6. Receiver sensitivity is compliant with power supply sinusoidal modulation of 20 Hz to 1.5 MHz up to specified value applied through the recommended power supply filtering network.
Pin Description
Pin out of Connector Block on Host Board
Pin | Symbol | Name/Description | Note |
1 | VEET | Transmitter Ground (Common with Receiver Ground) | 1 |
2 | TFAULT | Transmitter Fault. | 2 |
3 | TDIS | Transmitter Disable. Laser output disabled on high or open. | 3 |
4 | SDA | 2-wire Serial Interface Data Line | 4 |
5 | SCL | 2-wire Serial Interface Clock Line | 4 |
6 | MOD_ABS | Module Absent. Grounded within the module | 4 |
7 | RS0 | Rate Select 0 | 5 |
8 | LOS | Loss of Signal indication. Logic 0 indicates normal operation. | 6 |
9 | RS1 | No connection required | 1 |
10 | VEER | Receiver Ground (Common with Transmitter Ground) | 1 |
11 | VEER | Receiver Ground (Common with Transmitter Ground) | 1 |
12 | RD- | Receiver Inverted DATA out. AC Coupled | |
13 | RD+ | Receiver Non-inverted DATA out. AC Coupled | |
14 | VEER | Receiver Ground (Common with Transmitter Ground) | 1 |
15 | VCCR | Receiver Power Supply | |
16 | VCCT | Transmitter Power Supply | |
17 | VEET | Transmitter Ground (Common with Receiver Ground) | 1 |
18 | TD+ | Transmitter Non-Inverted DATA in. AC Coupled. | |
19 | TD- | Transmitter Inverted DATA in. AC Coupled. | |
20 | VEET | Transmitter Ground (Common with Receiver Ground) | 1 |
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