Product Details
1.25G SFP 1000BASE-SX SFP Transceiver Module Hot Pluggable Duplex
LC 850nm
Description
Miray GE-SX-MM850 Small Form Factor Pluggable SFP transceivers are
compliant with the current SFP
Multi-Source Agreement (MSA) Specification. The high performance
850nm VCSEL transmitter and high sensitivity PIN receiver provide
superior performance for Gigabit Ethernet 1000BASE-SX and Fiber
Channel 1GFC applications up to MMF OM2 550m optical links.
Features
- Compliant with IEEE802.3z Gigabit Ethernet
- Compliant with Fiber Channel 100-M5-SN-I
- Compliant with INF-8074i SFP MSA
- Hot Pluggable
- 850nm VCSEL laser transmitter
- Duplex LC connector
- 2-wire interface for management and diagnostic monitor compliant
with SFF-8472
- Single +3.3V power supply
- Link distance 275m over MM OM1 fiber and 550m over MM OM2 fiber
- RoHS Compliant
Recommended Operating Conditions
Parameters | Symbol | Min. | Typ. | Max. | Unit |
Case Operating Temp. (GE-SX-MM850) | TOP | 0 | - | +70 | °C |
Case Operating Temp. (GE-SX-MM850i) | TOP | -40 | - | +85 | °C |
Supply Voltage | VCC | +3.13 | +3.3 | +3.47 | V |
Supply Current (GE-SX-MM850) | ICC |
|
| 230 | mA |
Supply Current (GE-SX-MM850i) | ICC |
|
| 260 | mA |
Transmitter Electro-optical Characteristics
VCC= 3.13V to 3.47V, TOP = 0 °C to 70 °C (GE-SX-MM850); TOP = -40
°C to 85 °C (GE-SX-MM850i)
Parameters | Symbol | Min. | Typ. | Max. | Unit | Note |
Operating Date Rate | DR | 1.0625 | 1.25 |
| Gb/s |
|
Optical Launch Power | Po | -9 |
| -3 | dBm | 1 |
Optical Center Wavelength | λc | 830 | 850 | 870 | nm |
|
Spectral Width (RMS) | Δλ |
|
| 0.85 | nm |
|
Optical Extinction Ratio | ER | 9 |
|
| dB |
|
Optical Eye Mask |
| IEEE802.3z |
|
Relative Intensity Noise | RIN |
|
| -117 | dB/Hz |
|
Differential Data Input Swing | VIN | 180 |
| 1200 | mV |
|
TX Disable Input Voltage-Low (TX ON) | TDISVL | GND |
| 0.8 | V |
|
TX Disable Input Voltage-High (TX OFF) | TDISVH | 2.0 |
| Vcc | V |
|
TX Fault Output Voltage-Low (TX Normal) | TFLTVL | GND |
| 0.8 | V |
|
TX Fault Output Voltage-High (TX Fault) | TFLTVH | 2.0 |
| Vcc | V | |
Receiver Electro-optical Characteristics
VCC= 3.13V to 3.47V, TOP = 0 °C to 70 °C (GE-SX-MM850); TOP = -40
°C to 85 °C (GE-SX-MM850i)
Parameters | Symbol | Min. | Typ. | Max. | Unit | Note |
Operating Date Rate | DR | 1.0625 | 1.25 |
| Gb/s |
|
Receiver Sensitivity | PIN_min |
|
| -18 | dBm | 1 |
Maximum Input Power | PIN_max | -3 |
|
| dBm | 1 |
Optical Center Wavelength | λc | 830 | 850 | 870 | nm |
|
LOS De-Assert | LOSD |
|
| -19 | dBm |
|
LOS Assert | LOSA | -38 |
|
| dBm |
|
LOS Hysteresis | LOSHY | 0.5 |
|
| dB |
|
Differential Data Output Swing | VOUT | 600 |
| 1000 | mV |
|
Receiver LOS Signal Output Voltage-Low | LOSVL | GND |
| 0.8 | V |
|
Receiver LOS Signal Output Voltage-High | LOSVH | 2.0 |
| Vcc | V | |
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Why Choose Us
For more details, welcome to inquire us freely.
Company Profile
Shenzhen Miray Communication Technology Co., Ltd., established in
2009 with the headquarter in Shenzhen, China, is a professional
optical fiber transmission equipment manufacturer which included in
R&D, manufacture, sales and service. Our company devotes to
provide high-speed data transmission solutions for data centers,
cloud computing, transmission and other fields. The active device
product line of Miray mainly includes 1G SFP optical module, 10G SFP+ optical module, 10G XFP optical
module, 25G SFP28 optical module, 40G QSFP optical module, 100G
QSFP28 optical module, high-speed copper cable (DAC) components,
high-speed Active Optical Cable (AOC) components.
Miray always regards technological innovation as the core
competitiveness of the company, we have established a high-speed
optical module R&D center, equipped with a professional modern
industrial plant of over 2000 square meters, passed the ISO9001
quality system certification, and has a complete set of test aging
equipment and perfect production technology and strict inspection
process, and invested in a full set of advanced automated
inspection equipment, greatly improved the inspection efficiency
and ensured product quality.
Based on the goal of quickly responding to customers’ requirements,
and product innovation and quality assurance as the foundation,
Miray has gathered a strong and professional technical R&D
team. Over the years, Miray has closely followed the development of
communication technology of the times, pays close attention to
industry trends, and continuously launched new products for
mainstream applications in the industry. Miray insists on providing
customers not only products but also services. All these enable us
to create maximum profits for customers to realize a win-win
development.
Our mission is committing to providing first-class fiber network communication products and services and becoming the best partner in the field of optical communication.