Basic Info.
Model NO.
GFC-OLSP5501L-C(I)DH2
Certification
CE, ISO, RoHS
Transport Package
Antistatic Bag
Product Description
Product Features
- Supports 155Mbps bit rates
- Duplex LC connector
- Hot pluggable SFP footprint
- 1550nm DFB laser transmitter and PIN photo-detector
- Applicable for 120Km SMF connection
- Low power consumption, < 1.0 W
- Digital Diagnostic Monitor Interface
- Compliant with SFP MSA and SFF-8472
- Very low EMI and excellent ESD protection
- Operating case temperature: Commerical:0 to 70 °C Industrial:-40 to 85 °C
Applications
- Gigabit Ethernet
- Fiber Channel
- Switch to Switch interface
- Switched backplane applications
- Router/Server interface
- Other optical transmission systems
Product Descriptions
GFC-OLSP5501L-C(I)DH2, The SFP transceivers are high performance, cost effective modules supporting data-rate of 155Mbps and 120km transmission distance with SMF.The transceiver consists of three sections: a DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.
Absolute Maximum Ratings | Parameter | Symbol | Min. | Max. | Unit | Note |
| Supply Voltage | Vcc | -0.5 | 4.0 | V | |
| Storage Temperature | TS | -40 | 85 | °C | |
| Relative Humidity | RH | 0 | 85 | % | |
General Operating Characteristics
| Parameter | Symbol | Min. | Typ | Max. | Unit | Note |
| Data Rate | DR | | 155 | | Mb/s | |
| Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | |
| Supply Current | Icc5 | | | 240 | mA | |
| Operating Case Temp. | Tc | 0 | | 70 | °C | |
| TI | -40 | | 85 | |
| Parameter | Symbol | Min. | Typ | Max. | Unit | Note |
| Transmitter |
| Differential data input swing | VIN,PP | 300 | | 1800 | mVpp | 1 |
| Tx Disable Input-High | VIH | 2.0 | | Vcc+0.3 | V | |
| Tx Disable Input-Low | VIL | 0 | | 0.8 | V | |
| Tx Fault Output-High | VOH | 2.0 | | Vcc+0.3 | V | 2 |
| Tx Fault Output-Low | VOL | 0 | | 0.8 | V | 2 |
| Input differential impedance | Rin | | 100 | | Ω | |
| Receiver |
| Differential data output swing | Vout,pp | 370 | | 1800 | mVpp | 3 |
| Rx LOS Output-High | VROH | 2.0 | | Vcc+0.3 | V | 2 |
| Rx LOS Output-Low | VROL | 0 | | 0.8 | V | 2 |
Notes:
- TD+/- are internally AC coupled with 100Ω differential termination inside the module.
- Tx Fault and Rx LOS are open collector outputs, which should be pulled up with 4.7k to 10kΩ resistors on the host board. Pull up voltage between 2.0V and Vcc+0.3V.
RD+/- outputs are internally AC coupled, and should be terminated with 100Ω (differential) at the user SERDESOptical Characteristics (TOP(C) = 0 to 70 ºC, TOP(I) =-40 to 85 ºC,VCC = 3.13 to 3.47 V) | Parameter | Symbol | Min. | Typ | Max. | Unit | Note |
| Transmitter |
| Operating Wavelength | λ | 1530 | 1550 | 1565 | nm | |
| Ave. output power (Enabled) | PAVE | 0 | | 5 | dBm | 1 |
| Extinction Ratio | ER | 10 | | | dB | 1 |
| Side mode Suppression Ratio | SMSR | 30 | | dB | | |
| RMS spectral width | Δλ | | | 1 | nm | |
| Rise/Fall time (20%~80%) | Tr/Tf | | | 2.5 | ns | 2 |
| Dispersion penalty | TDP | | | 3.9 | dB | |
| Output Optical Eye | Compliant with IEEE802.3 z &ITU G.957 Compliant (class 1 aser safety) |
| Receiver |
| Operating Wavelength | λ | 1270 | | 1610 | nm | |
| Receiver Sensitivity | PSEN | | | -36 | dBm | 3 |
| Overload | PAVE | -3 | | | dBm | 3 |
| Path Penalty | PPP | | | 1 | dB | |
| LOS Assert | Pa | -45 | | | dBm | |
| LOS De-assert | Pd | | | -37 | dBm | |
| LOS Hysteresis | Pd-Pa | 0.5 | | | dB | |
Notes:
1. Measured at 155 Mb/s with PRBS 223 - 1 NRZ test pattern. 2.Unfiltered, measured with a PRBS 223-1 test pattern @155Mbps3.Measured at 155 Mb/s with PRBS 223 - 1 NRZ test pattern for BER < 1x10-10 | Pin | Symbol | Name/Description | Notes |
| 1 | VeeT | Tx ground | |
| 2 | Tx Fault | Tx fault indication, Open Collector Output, active "H" | 1 |
| 3 | Tx Disable | LVTTL Input, internal pull-up, Tx disabled on "H" | 2 |
| 4 | MOD-DEF2 | 2 wire serial interface data input/output (SDA) | 3 |
| 5 | MOD-DEF1 | 2 wire serial interface clock input (SCL) | 3 |
| 6 | MOD-DEF0 | Model present indication | 3 |
| 7 | Rate select | No connection | |
| 8 | LOS | Rx loss of signal, Open Collector Output, active "H" | 4 |
| 9 | VeeR | Rx ground | |
| 10 | VeeR | Rx ground | |
| 11 | VeeR | Rx ground | |
| 12 | RD- | Inverse received data out | 5 |
| 13 | RD+ | Received data out | 5 |
| 14 | VeeR | Rx ground | |
| 15 | VccR | Rx power supply | |
| 16 | VccT | Tx power supply | |
| 17 | VeeT | Tx ground | |
| 18 | TD+ | Transmit data in | 6 |
| 19 | TD- | Inverse transmit data in | 6 |
| 20 | VeeT | Tx ground | |
Notes:
- When high, this output indicates a laser fault of some kind. Low indicates normal operation. And should be pulled up with a 4.7 - 10KΩ resistor on the host board.
- TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7 - 10KΩ resistor. Its states are:
Low (0 - 0.8V): Transmitter on (>0.8, < 2.0V): Undefined High (2.0V~Vcc+0.3V): Transmitter Disabled Open: Transmitter Disabled - Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K - 10KΩ resistor on the host board. The pull-up voltage shall be between 2.0V~Vcc+0.3V.
Mod-Def 0 has been grounded by the module to indicate that the module is present Mod-Def 1 is the clock line of two wire serial interface for serial IDMod-Def 2 is the data line of two wire serial interface for serial ID - When high, this output indicates loss of signal (LOS). Low indicates normal operation.
- RD+/-: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated with 100Ω (differential) at the user SERDES. The AC coupling is done inside the module and is thus not required on the host board.
- TD+/-: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module. The AC coupling is done inside the module and is thus not required on the host board.
Digital Diagnostic Specifications
The OLSP5501L-C(I)DH2 transceivers can be used in host systems that require either internally or externally calibrated digital diagnostics. | Parameter | Symbol | Units | Min. | Max. | Accuracy | Note |
| Transceiver temperature | DTemp-E | ºC | -45 | +90 | ±5ºC | 1 |
| Transceiver supply voltage | DVoltage | V | 2.8 | 4.0 | ±3% | |
| Transmitter bias current | DBias | mA | 2 | 80 | ±10% | 2 |
| Transmitter output power | DTx-Power | dBm | -3 | +8 | ±3dB | |
| Receiver average input power | DRx-Power | dBm | -39 | 0 | ±3dB | |
Notes:
- When Operating temp.=0~70 ºC,the range will be min=-5,Max=+75
- The accuracy of the Tx bias current is 10% of the actual current from the laser driver to the laser
- Internal/ External Calibration compatible.
Address:
3rd Floor, Building 69, Headquarters Business Garden, Nanhu District, Jiaxing, Zhejiang, China
Business Type:
Manufacturer/Factory, Group Corporation
Business Range:
Electrical & Electronics, Manufacturing & Processing Machinery, Service, Textile
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
As the fixed supplier of the three China National Telecommunications Services Providers (China Mobile, China Unicom and China Telecom). Zhejiang GuangFan Communications Technology Co., Ltd. (member of G. F. Group) has been specializing in communication industry since 2011.
Our trading company and manufacture plant both locate in Jiaxing City, which is in the east of China, with a distance of about 1.5hours by car from Shanghai City. Based on the best geographical position, we can send the products to the customers all over the world economically and efficiently. With own standardize factory and professional team, we promise to provide you high-quality products, professional service and competitive price.
Our aim is to be one of the most professional products, system and service provider in the communication industry. Expecting to become your long-term partner in China.
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