Shenzhen Olinkcom Technology Co.,Ltd
| Payment Terms | T/T or Net 30 days |
| Supply Ability | 80-120k per month |
| Delivery Time | 3-5 working days |
| Packaging Details | Individual package Or 10pcs/pallet Or 20pcs/pallet |
| Data Rate | 1000Mbps |
| Optical Components | DFB BiDi |
| Form Factor | SFP |
| TX Power | -9~-3dBm |
| Compaticubility | Custom |
| Connector | LC duplex |
| Wavelength | 1490nm/1310nm |
| Distance | 20km |
| DDM/DOM | Supported |
| Warranty | 3 years |
| Brand Name | OLKOPTO |
| Model Number | OLSB3412L-CD20 |
| Certification | RoHS FCC CE GS UL FDA etc |
| Place of Origin | Shenzhen China |
View Detail Information
Explore similar products
1000BASE-LX/LH SFP 1310nm 10km LC Juniper Compatible Transceiver Module
Customized SFP Transcceiver 1000BASE-LX/LH SFP 1310nm 20km DOM LC SMF Optical
1000BASE-EX SFP 1310nm 40km DOM LC SMF Customized Fiber Optic Module
SFP Fiber Transceiver OEM 1000BASE-EX SFP 1550nm 40km DOM LC SMF Module
Product Specification
| Payment Terms | T/T or Net 30 days | Supply Ability | 80-120k per month |
| Delivery Time | 3-5 working days | Packaging Details | Individual package Or 10pcs/pallet Or 20pcs/pallet |
| Data Rate | 1000Mbps | Optical Components | DFB BiDi |
| Form Factor | SFP | TX Power | -9~-3dBm |
| Compaticubility | Custom | Connector | LC duplex |
| Wavelength | 1490nm/1310nm | Distance | 20km |
| DDM/DOM | Supported | Warranty | 3 years |
| Brand Name | OLKOPTO | Model Number | OLSB3412L-CD20 |
| Certification | RoHS FCC CE GS UL FDA etc | Place of Origin | Shenzhen China |
| High Light | SMF SFP Transceiver Module ，BiDi LC SFP Transceiver Module ，1000BASE-BX-D SFP Optical Transceivers | ||
1000BASE-BX-D BiDi SFP 1490nm/1310nm 20km DOM LC SMF Transceiver Module
Product Descriptions
Olinkphotonics’ OLSB34(43)12L-CD20, SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 20km transmission distance with SMF.The transceiver consists of three sections: a FP/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 | % |
Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the transceiver.
General Operating Characteristics
| Parameter | Symbol | Min. | Typ | Max. | Unit | Note |
| Data Rate | DR | 1.25 | Gb/s | |||
| Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | |
| Supply Current | Icc5 | 220 | mA | |||
| Operating Case Temp. | Tc | 0 | 70 | °C | ||
| TI | -40 | 85 |
Electrical Characteristics (TOP(C) = 0 to 70 ℃, TOP(I) =-40 to 85 ℃,VCC = 3.13 to 3.47 V)
| Parameter | Symbol | Min. | Typ | Max. | Unit | Note |
| Transmitter | ||||||
| Differential data input swing | VIN,PP | 120 | 820 | 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 | 340 | 650 | 800 | 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:
1. TD+/- are internally AC coupled with 100Ω differential termination inside the module.
2. 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.
3.RD+/- outputs are internally AC coupled, and should be terminated with 100Ω (differential) at the user SERDES.
Product Features
● Supports 1.25Gbps/1.0625Gbps bit rates
● Bi-Directional LC connector
● Hot pluggable SFP footprint
● 1310nm FP laser and1490nm PIN photo detector
● 1490nm DFB laser and 1310nm PIN photo detector
● Low power consumption, < 0.8W
● 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
Applications
● Gigabit Ethernet
● Fiber Channel
● Switch to Switch interface
● Switched backplane applications
● Router/Server interface
● Other Optical Links
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
25000000-28000000
Employee Number:
150~300
Ecer Certification：
Verified Supplier
Shenzhen Olinkcom Technology Co.,Ltd established in the year of 2011, is a professional manufacturer of optical transceivers. We are dedicated to designing, developing, production and distributing optical transceivers to fulfill customer’s requirements for optical communication. Olink is able ... Shenzhen Olinkcom Technology Co.,Ltd established in the year of 2011, is a professional manufacturer of optical transceivers. We are dedicated to designing, developing, production and distributing optical transceivers to fulfill customer’s requirements for optical communication. Olink is able ...
Get in touch with us
Leave a Message, we will call you back quickly!