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Transceptor SFP+-ZR 10Gb/s 1550nm SFP+
Categoría:
módulo óptico SFP
Correo electrónico
Detalles del producto
PRODUCT FEATURES
Hot-pluggable SFP+ footprint
Supports 9.5 to 10.3Gb/s bit rates
Power dissipation <2W
Single 3.3V power supply
Maximum link length of 100km
1550nm EML transmitter, APD photo-detector
Duplex LC connector
Power dissipation < 2W
Built-in digital diagnostic functions
Case temperature range ：0°C to 70°C
APPLICATIONS
10GBASE-ZR/ZW 10G Ethernet
STANDARD
Compliant with SFF-8472 SFP+ MSA.
Compliant to SFP+ SFF-8431 and SFF-8432.
Compliant to 802.3ae 10GBASE-ZR.
RoHS Compliant.
PRODUCT DESCRIPTION
SFP+-ZR is designed for use in 10-Gigabit Ethernet links up to 100km over single mode fiber. The module consists of 1550 EML Laser, InGaAs APD and Preamplifier 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 100km 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 |
| 85 | % |
|
Power Supply Voltage | VCC | -0.5 |
| 4 | V |
|
Signal Input Voltage |
| -0.3 |
| Vcc+0.3 | V |
|
Receiver Damage Threshold |
| +4 |
|
| dBm |
|
Recommended Operating Conditions
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Operating Case Temperature | Tcase | 0 |
| 70 | ºC | Note (1) |
Ambient Humidity | HA | 5 |
| 85 | % |
|
Power Supply Voltage | VCC | 3.14 | 3.3 | 3.46 | V |
|
Power Supply Current | ICC |
|
| 450 | mA |
|
Power Supply Noise Rejection |
|
|
| 100 | mVp-p | 100Hz to 1MHz |
Transmission Distance |
|
|
| 100 | km |
|
Coupled fiber | Single mode fiber | ITU-T G.653 | ||||
Note: -10 to 60degC with 1.5m/s airflow
Optical Characteristics
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Transmitter | ||||||
Average Launched Power | PO | 0 |
| +5 | dBm | Note (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 |
|
| -40 | dBm |
|
Optical Rise/Fall Time | tr/tf |
| 100 | 260 | ps | Note (2) |
Transmitter and Dispersion Penalty | TDP |
|
| 3.0 | dB |
|
Output Eye Mask | Compliant with IEEE 0802.3ae |
|
| |||
Receiver | ||||||
Input Optical Wavelength | λ | 1270 |
| 1610 | nm |
|
Receiver Sensitivity |
|
|
| -24 | dBm | Note (3) |
Input Saturation Power (Overload) | Psat | -8 |
|
| dBm |
|
LOS Detect -Assert Power | PA | -37 |
|
| dBm |
|
LOS Detect - Deassert Power | PD |
|
| -25 | dBm |
|
LOS Detect Hysteresis | PHYS | 0.5 |
|
| dB |
|
Note：
Launched power (avg.) is power coupled into a single mode fiber with master connector.（Before of Life）
These are unfiltered 20-80% values.
Measured with conformance test signal for BER = 10^–12.@10.3125Gbps, PRBS=2^31-1,NRZ
Electrical Interface Characteristics
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Transmitter | ||||||
Differential line input Impedance | RIN |
| 100 |
| Ohm |
|
Differential Data Input Swing | VDT | 300 |
| 700 | mVp-p |
|
Transmit Disable Voltage | Vdis | 2 |
| Vcc | V | LVTTL |
Transmit Enable Voltage | Ven | Vee |
| Vee+0.8 | V | |
Receiver | ||||||
Differential Data Output Swing | VDR | 400 |
| 850 | mVp-p | Note (1) |
LOS Output Voltage-High | VLOSH | Vee |
| Vee+0.8 | V | LVTTL |
LOS Output Voltage-Low | VLOSL | 2 |
| VccHOST | V | |
Note: Into 100Ω differential termination.
Pin Description
Pin out of Connector Block on Host Board
Pin | Symbol | Name/Description | Ref. |
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 |
Notes:
1. Circuit ground is internally isolated from chassis ground.
2. 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- 10kΩ host board to a voltage between 2.0V and 3.6V. MOD_ABS pulls line low to indicate module is plugged in.
5. Internally pulled down per SFF-8431 Rev 4.1.
6. LOS is open collector output. It should be pulled up with 4.7kΩ – 10kΩ on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.
Recommended Interface Circuit
Outline Dimensions
Regulatory Compliance
Feature | Reference | Performance |
Electrostatic discharge（ESD） | IEC/EN 61000-4-2 | Compatible with standards |
Electromagnetic Interference (EMI) | FCC Part 15 Class B EN 55022 Class B (CISPR 22A) | Compatible with standards |
Laser Eye Safety | FDA 21CFR 1040.10, 1040.11 IEC/EN 60825-1, 2 | Class 1 laser product |
Component Recognition | IEC/EN 60950, UL | Compatible with standards |
ROHS | 2002/95/EC | Compatible with standards |
EMC | EN61000-3 | Compatible with standards |
Vista previa de la exposición
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