Basic Info.
Model NO.
SFP-GE-SX-HPE-C01
Type
Optical Transceiver Module
Wiring Devices
Optical Fiber
Certification
CE, ISO, RoHS, Reach
Compatibility
Products Can Be Fully Compatible with The Market M
Transmission Distance
550m
Transport Package
Antistatic Bubble Shell and Carton
Specification
Width: 13.5mm high 8.5mm
Product Description
EZOPTICS:SFP-GE-SX
1.25Gb/s SFP (Small Form Pluggable) Long Wavelength (850nm) Transceiver
SFP-GE-SX Overview
EZOPTICS's SFP-GE-SX SFP optical transceivers are based on Gigabit Ethernet IEEE 802.3 standard and Fiber Channel FC-PI Rev.5.0 and provide a quick and reliable interface for the GE/FC application. The digital diagnostics functions are available via the 2-wire serial bus specified in the SFP MSA. In addition, they comply with the Small Form Factor Pluggable Multi-Source Agreement (MSA) and SFF-8472.
Product Features
• Up to 1.25 Gb/s bi-directional data links
• Compliant with IEEE 802.3z Gigabit Ethernet and 1000BASE-SX
• Compliant with SFP MSA
• Hot-pluggable SFP footprint
• 850nm VCSEL laser transmitter
• Duplex LC connector
• Built-in digital diagnostic functions
• Up to 550m on 50/125um MMF
• Up to 300m on 62.5/125um MMF
• Single power supply 3.3V
• RoHS Compliant
• Class 1 laser product complies with EN 60825−1
• Operating temperature range:0ºC to70ºC
Applications
• 1.25 Gb/s Gigabit Ethernet
• 1.063 Gb/s Fiber Channel
Ordering Information
| Part Number | Description | Color on Clasp |
| SFP-GE-SX | GE/FC SFP 850nm LC Connectors 550m on MMF, with DOM function. | black |
For More Information: SfpCodingBox (Dongguan) Limited Web: ezoptics.en.made-in-china.com
|
General Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Remarks |
| Data Rate | DR | | 1.25 | | Gb/s | 1 |
| DR | | 1.062 | | Gb/s | 2 |
| DR | | | | | |
| Bit Error Rate | BER | | | 10-12 | | |
| Operating Temperature | TOP | 0 | | 70 | ºC | 3 |
| Storage Temperature | TSTO | -40 | | 85 | ºC | 4 |
| Supply Current | IS | | 130 | 180 | mA | 5 |
| Input Voltage | VCC | 3.14 | 3.3 | 3.46 | V | |
| Maximum Voltage | VMAX | -0.5 | | 4 | V | 5 |
Notes:
1. IEEE 802.3
2. FC-PI-2 Rev 5
3. Case temperature
4. Ambient temperature
5. For electrical power interface
Optical - Characteristics - Transmitter
VCC=3.14V to 3.46V, TC=0ºC to 70ºC
| Parameter | Symbol | Min | Typ | Max | Unit | Remarks |
| Output Optical Power 50/125um fiber, NA=0.2 62.5/125um fiber, NA=0.275 | PTX | -9.5 | | -3 | dBm | 1 |
| Optical Center Wavelength | λ C | 830 | | 860 | nm | |
| Optical Modulation Amplitude@1.063Gb/s | OMA | 156 | | | µW | 2 |
| Extinction Ratio@1.25Gb/s | ER | 9 | | | dB | |
| Spectral Width (RMS)@-20dB | Δλ | | | 0.85 | nm | |
| Optical Rise/Fall Time (20%-80%) | tr /tf | | 100 | 150 | ps | |
| Relative Intensity Noise | RIN | | | -120 | dB/Hz | |
| Deterministic Jitter Contribution | DJ | | 20 | 60 | ps | |
| Total Jitter Contribution | TJ | | 65 | 125 | ps | |
| Mask Margin | | | 45 | | % | |
Notes:
1. Class 1 Product
2. Equivalent extinction ratio specification for FC
Optical- Characteristics - Receiver
VCC=3.14V to 3.46V, TC=ºC to 70ºC
| Parameter | Symbol | Min | Typ | Max | Unit | Remarks |
| Optical Receiver Power | PRX | | | 0 | dBm | 1 |
| Optical Center Wavelength | λ C | 770 | | 860 | nm | |
| Receiver Sensitivity@ 1.063Mb/s | RX_SEN1 | | | -23 | dBm | 2 |
| Receiver Sensitivity@ 1.25Mb/s | RX_SEN2 | | | -23 | dBm | 3 |
| Optical Return Loss | ORL | 12 | | | dB | |
| Receiver Electrical 3dB Upper cutoff frequency | | | | 1500 | MHz | |
| LOS Assert | LOSA | -30 | | | dBm | |
| LOS De-Assert | LOSD | | | -23 | dBm | |
| LOS Hysteresis | LOSH | 0.5 | | | dB | |
Notes:
1. Average
2. FC-PI-2 Rev.5
3. IEEE 802.3
Electrical - Characteristics - Transmitter
VCC=3.14V to 3.46V, TC=ºC to 70ºC
| Parameter | Symbol | Min | Typ | Max | Unit | Remarks |
| Input differential impedance | RIN | | 100 | | Ω | |
| Single ended data input swing | VIN_PP | 250 | | 1200 | mV | |
| Transmit disable voltage | VD | 2 | | VCC | V | |
| Transmit enable voltage | VEN | VEE | | VEE+0.8 | V | |
Electrical - Characteristics - Receiver
VCC=3.14V to 3.46V, TC=ºC to 70ºC
| Parameter | Symbol | Min | Typ | Max | Unit | Remarks |
| Single ended data output swing | VOUT_PP | 2500 | 450 | 550 | mV | |
| Data output rise/fall time (20%-80%) | TR/TF | | 90 | 175 | ps | |
| LOS Fault | VLOS_A | 2 | | VCC_HOST | V | |
| LOS Normal | VLOS_D | VEE | | VEE+0.5 | V | |
Digital Diagnostic Functions
SFP-GE-SX support the 2-wire serial communication protocol as defined in the SFP MSA. Digital diagnostic information is accessible over the 2-wire interface at the address 0xA2. Digital diagnostics for SFP-GE-SX are internally calibrated by default. A micro controller unit inside the transceiver gathers the monitoring information and reports the status of transceiver.
Transceiver Temperature, internally measured, represented as a 16 bit signed twos complement value in increments of 1/256 degrees Celsius, Temperature accuracy is better than ±3 degrees Celsius over specified operating temperature and voltage.
Transceiver Supply Power, internally measured, represented as a 16 bit unsigned integer with the voltage defined as the full 16 bit value (0 -65535) with LSB equal to 100 µVolt, yielding a total range of 0 to +6.55 Volts.
Transceiver TX bias current, , internally measured, represented as a 16 bit unsigned integer with the current defined as the full 16 bit value (0 -65535) with LSB equal to 2 µA, yielding a total range of 0 to 131mA. Accuracy is better than ±10%over specified operating temperature and voltage.
Transceiver TX output power, internally measured, represented as a 16 bit unsigned integer with the power defined as the full 16 bit value (0 -65535) with LSB equal to 0.1 µW. Data is assumed to be based on measurement of laser monitor photodiode current. Accuracy is better than ±3dB over specified temperature and voltage. Data is not valid when the transmitter is disabled.
Transceiver RX received optical power, internally measured, represented as a 16 bit unsigned integer with the power defined as the full 16 bit 35 value (0 -65535) with LSB equal to 0.1 µW. Accuracy is better than ±3dB over specified temperature and voltage.
| Parameter | Symbol | Accuracy | Units | Report Range | Unit | Remarks |
| Internal Calibration |
| Temperature | TMON | ±3 | ºC | -40 | 95 | ºC | |
| Voltage | VMON | ±0.1 | V | 2.7 | 3.9 | V | |
| Bias Current | IMON | ±10 | % | 1 | 15 | m | |
| Tx Power | PMON | ±3 | dB | -12 | 1 | dBm | |
| Rx Power | PMON | ±3 | dB | -25 | 1 | dBm | |
Block-Diagram-of-Transceiver
Transmitter Section
The VCSEL driver accept differential input data and provide bias and modulation currents for driving a laser. An automatic power-control (APC) feedback loop is incorporated to maintain a constant average optical power. 850 nm VCSEL in an eye safe optical subassembly (OSA) mates to the fiber cable.
TX_DISABLE
The TX_DISABLE signal is high (TTL logic "1") to turn off the laser output. The laser will turn on within 1ms when TX_DISABLE is low (TTL logic"0").
TX_FAULT
When the TX_FAULT signal is high, output indicates a laser fault of some kind. Low indicates normal operation.
Receiver Section
The receiver utilizes a PIN detector integrated with a trans-impedance preamplifier in an OSA. This OSA is connected to a Limiting Amplifier which providing post-amplification quantization, and optical signal detection. The limiting Amplifier is AC-coupled to the transimpedance amplifier, with internal 100Ω differential termination.
Receive (RX_LOS)
The RX_LOS is high (logic "1") when there is no incoming light from the companion transceiver. This signal is normally used by the system for the diagnostic purpose. The signal is operated in TTL level.
Controller Section
The micro controller unit monitors the operation information of LD driver and Limiting Amplifier. And report these status to the customer.
Dimensions
ALL DIMENSIONS ARE ±0.2mm UNLESS OTHERWISE SPECIFIED
UNIT: mm
Electrical Pad Layout
Pin Assignment
| PIN # | Symbol | Description | Remarks |
| 1 | VEET | Transmitter ground (common with receiver ground) | 1 |
| 2 | T_FAULT | Transmitter Fault. Not supported | |
| 3 | T_DIS | Transmitter Disable. Laser output disabled on high or open | 2 |
| 4 | MOD_DEF(2) | Module Definition 2. Data line for serial ID | 3 |
| 5 | MOD_DEF(1) | Module Definition 1. Clock line for serial ID | 3 |
| 6 | MOD_DEF(0) | Module Definition 0. Grounded within the module | 3 |
| 7 | Rate Select | No connection required | |
| 8 | LOS | Loss of Signal indication. Logic 0 indicates normal operation | 4 |
| 9 | VEER | Receiver ground (common with transmitter ground) | 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 isolated from chassis ground
2. Disabled:TDIS>2Vor open, Enabled: TDIS<0.8V
3. Should Be pulled up with 4.7k -10k ohm on host board to a voltage between 2V and 3.6V
4. LOS is open collector output
References
1. IEEE standard 802.3. IEEE Standard Department,2002.
2. Small Form Factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA), September 2000.
3. Fiber Channel Draft Physical Interface Specification (FC-PI-2 Rev.5).
4. Digital Diagnostics Monitoring Interface for Optical Transceivers -SFF-8472.
Manner of Packing
Address:
No. 5B, Yinhu Road, Yuyitang Community, Tangxia Town, Dongguan City, Guangdong Province, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Arts & Crafts, Electrical & Electronics, Industrial Equipment & Components, Sporting Goods & Recreation
Management System Certification:
ISO 9001
Company Introduction:
EZOptics limited is a research and development, production, sales in one of the professional optical communication products manufacturers. The company has a professional, high-quality work team, adhering to the "must be timely delivery, must plug and play, must be quality and cheap" business philosophy, to provide customers with reliable quality assurance and quality service. The optical communication products of Sanyi Electronic Technology are widely compatible with all brands of switches and provide three year quality assurance services to help customers save costs and achieve higher value.
The company′s product line covers a wide range of types and has the ability to be fully compatible with all kinds of mainstream switch systems; Mature technology and manufacturing process, professional development team.
Business scope: Optical communication products, optical transceiver modules, high-speed cables, active optical cables, wavelength division multiplexers; Products can be used for data center and computer room equipment connection.
Main products: Optical Module, Optical Fiber Module, Optical Transceiver Module, SFP Optical Transceiver Module, CWDM SFP Optical Module, Bidi SFP Optical Module, XFP Optical Transceiver Module, SFP DWDM.
Product rate: 1.25G, 2.5G, 6.144G, 3.07G, 2.67G, 8.5G, 10G, 25G, 40G, 100G.
Product packages include: QSFP28, QSFP+, SFP28, SFP, SFP+, XFP
Our products can be widely used in various networks, such as: Data center, telecommunication network, data transmission network, enterprise network, storage switching network, metropolitan area network and CWDM/DWDM network.
