The TSSLS-NAACB1 is a Single-Channel, Pluggable, Fiber-Optic SFP+ for 10.3125Gbps SR Applications. It is a high performance module for short-range data communication and interconnect applications which operate at 10.3125Gbps up to 82m on OM2 MMF and 300m on OM3 MMF.
This module is designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 20 contact edge type connector. The optical interface uses LC receptacle.
These values represent the damage threshold of the module. Stress in excess of any of the individual Absolute Maximum Ratings can cause immediate catastrophic damage to the module even if all other parameters are within Recommended Operating Conditions.
Parameters | Symbol | Min. | Max. | Unit |
Power Supply Voltage | VCC | -0.5 | +3.6 | V |
Storage Temperature | Tc | -40 | +85 | °C |
Relative Humidity | RH | 0 | 85 | % |
Recommended Operating Environment specifies parameters for which the electrical and optical characteristics hold unless otherwise noted.
Parameter | Symbol | Min | Typical | Max | Unit |
Power Supply Voltage | VCC | 3.15 | 3.30 | 3.45 | V |
Operating Case Temperature (Standard) | Tca | 0 | - | 70 | °C |
Operating Case Temperature (Industrial) | Tca | -40 | - | 85 | °C |
Notes:
[1] Supply current is shared between VCCTX and VCCRX.
[2] In-rush is defined as current level above steady state current requirements.
Parameter | Symbol | Min. | Typical | Max | Unit |
Transmitter |
Data Rate | Mra | 1.0 | 10.3 | 11.3 | Gbps |
Input differential impedance1 | Rin | - | 100 | - | Ω |
Differential Input Voltage swing | Vin | 150 | - | 1200 | mV |
Transmit Disable Voltage | VD | 2.0 | - | VCC+0.3 | V |
Transmit Enable Voltage2 | Ven | Vee | - | Vee+0.8 | V |
Transmit Disable Assert Time | Vn | - | - | 100 | us |
Receiver |
Data Rate | Mra | - | 10.3 | 11.3 | Gbps |
Output differential impedance1 | Rout | - | 100 | - | Ω |
Differential Output Swing3 | Vout | 300 | - | 700 | mV |
Loss of Signal –Asserted4 | - | 2.0 | - | VCC+0.3 | V |
Loss of Signal –Negated4 | - | Vee | - | Vee+0.8 | V |
Notes:
[1] AC coupled.
[2] Or open circuit.
[3] Into 100 ohm, differential termination.
[4] LOS is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
Parameter | Symbol | Min | Typical | Max | Unit |
Transmitter |
Center Wavelength | λ | 840 | 850 | 860 | nm |
Average Optical Power1 | Po | -6.0 | - | -1 | dBm |
Extinction Ratio2 | ER | 3.5 | - | - | dB |
Transmitter Dispersion Penalty | TDP | - | - | 3.9 | dB |
Optical Return Loss Tolerance | ORL | - | - | 12 | dB |
Receiver |
Receiver Sensitivity in OMA3 | Rsens | - | - | -11.1 | dBm |
Stressed Sensitivity in OMA3 | - | - | - | -7.5 | dBm |
Los function | Los | -30 | - | -12 | dBm |
Receiver Overload3 | Pmax | -1.0 | - | - | dBm |
Receiver Reflectance | - | - | - | -12 | dB |
Notes:
[1] The optical power is launched into MMF
[2] Measured with a PRBS 231-1 test pattern @10.3125Gbps
[3] Measured with a PRBS 231-1 test pattern @10.3125Gbps,BER≤10-12.
Pin | Symbol | Name/Description |
1 | VEET [1] | Transmitter Ground |
2 | Tx_FAULT [2] | Transmitter Fault |
3 | Tx_DIS [3] | Transmitter Disable. Laser output disabled on high or open |
4 | SDA [2] | 2-wire Serial Interface Data Line |
5 | SCL [2] | 2-wire Serial Interface Clock Line |
6 | MOD_ABS [4] | Module Absent. Grounded within the module |
7 | RS0 [5] | Rate Select 0 |
8 | RX_LOS [2] | Loss of Signal indication. Logic 0 indicates normal operation |
9 | RS1 [5] | Rate Select 1 |
10 | VEER [1] | Receiver Ground |
11 | VEER [1] | Receiver Ground |
12 | RD- | Receiver Inverted DATA out. AC Coupled |
13 | RD+ | Receiver DATA out. AC Coupled |
14 | VEER [1] | Receiver Ground |
15 | VCCR | Receiver Power Supply |
16 | VCCT | Transmitter Power Supply |
17 | VEET [1] | Transmitter Ground |
18 | TD+ | Transmitter DATA in. AC Coupled |
19 | TD- | Transmitter Inverted DATA in. AC Coupled |
20 | VEET [1] | Transmitter Ground |
Notes:
[1] Module circuit ground is isolated from module chassis ground within the module.
[2] Should be pulled up with 4.7k – 10k ohms on host board to a voltage between 3.15Vand 3.6V.
[3] Tx_Disable is an input contact with a 4.7 kΩ to 10 kΩ pullup to VCCT inside the module.
[4] Mod_ABS is connected to VeeT or VeeR in the SFP+ module. The host may pull this contact up to VCC_Host with a resistor in the range 4.7 kΩ to10 kΩ.Mod_ABS is asserted “High” when the SFP+ module is physically absent from a host slot.
[5] RS0 and RS1 are module inputs and are pulled low to VeeT with > 30 kΩ resistors in the module.
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by T&S before they become applicable to any particular order or contract. In accordance with the T&S policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of T&S or others. Further details are available from any T&S sales representative.
RoHS, UL, CE, TUV, ISO14001, ISO45001, ISO9001
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