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 |
| Form Factor | SFP+ |
| Compatibility | Custom |
| Data Rate | 10.3125Gbps |
| Wavelength | 1330nm-TX/1270nm-RX |
| Distance | 20km |
| Temperature | 0~70 °C |
| TX Power | -7.3~-1dBm |
| Transmitter Type | DFB |
| Warranty | 3 Years |
| Brand Name | OLKOPTO |
| Model Number | OLSB321XL-CD20 |
| Certification | RoHS FCC CE GS UL FDA etc |
| Place of Origin | Shenzhen China |
View Detail Information
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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 |
| Form Factor | SFP+ | Compatibility | Custom |
| Data Rate | 10.3125Gbps | Wavelength | 1330nm-TX/1270nm-RX |
| Distance | 20km | Temperature | 0~70 °C |
| TX Power | -7.3~-1dBm | Transmitter Type | DFB |
| Warranty | 3 Years | Brand Name | OLKOPTO |
| Model Number | OLSB321XL-CD20 | Certification | RoHS FCC CE GS UL FDA etc |
| Place of Origin | Shenzhen China | ||
| High Light | 20km 10G SFP+ Transceiver Module ，BiDi 10G SFP+ Transceiver Module ，1330nm-TX 10G SFP+ Fiber Transceiver | ||
SFP-10G-BX20D 10G BiDi SFP+ 1330nm-TX/1270nm-RX 20km Transceiver Module
Product Descriptions
Olinkphotonics’OLSB321XL-CD20 series single mode transceiver is small form factor pluggable module for optical data communications such as 10GBASE-LR/LW defined by IEEE 802.3ae. It is with the SFP+ 20-pin connector to allow hot plug capability. The OLSBxx1XL-CD20 module is designed for single mode fiber and operates at a nominal wavelength of 1270nm or 1330nm; The transmitter section uses a multiple quantum well DFB, which is class 1 laser compliant according to International Safety Standard IEC-60825.The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. The transceiver designs are optimized for high perform -ance and cost effective to supply customers the best solutions for telecommunication.
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 | 9.95 | 10.3125 | 11.3 | Gb/s | |
| Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | |
| Supply Current | Icc5 | 400 | mA | |||
| Operating Case Temp. | Tc | 0 | 70 | °C | ||
| TI | -40 | 85 |
Electrical Characteristics (TOP(C) = 0 to 70 ℃, TOP(I) =-20 to 80 ℃,VCC = 3.13 to 3.47 V)
| Parameter | Symbol | Min. | Typ | Max. | Unit | Note |
| Transmitter | ||||||
| Differential data input swing | VIN,PP | 150 | 1200 | mVpp | 1 | |
| Transmit Disable Voltage | VD | VCC-0.8 | Vcc | V | ||
| Transmit Enable Voltage | VEN | Vee | Vee+0.8 | |||
| Input differential impedance | Rin | 100 | Ω | |||
| Receiver | ||||||
| Differential data output swing | Vout,pp | 350 | 700 | mVpp | 2 | |
| Output rise time and fall time | Tr, Tf | 28 | Ps | 3 | ||
| LOS asserted | VLOS_F | VCC-0.8 | Vcc | V | 4 | |
| LOS de-asserted | VLOS_N | Vee | Vee+0.8 | V | 4 | |
Notes:
1. Connected directly to TX data input pins. AC coupling from pins into laser driver IC.
2. Into 100Ω differential termination.
3. 20 – 80%. Measured with Module Compliance Test Board and OMA test pattern. Use of four 1’s and four 0’s sequence in the PRBS 9 is an acceptable alternative.
4. LOS is an open collector output. Should be pulled up with 4.7kΩ – 10kΩ on the host board. Normal operation is logic 0; loss of signal is logic 1.
Optical 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 | ||||||
| Operating Wavelength | λ | 1250 | 1270 | 1290 | nm | |
| 1310 | 1330 | 1350 | ||||
| Ave. output power (Enabled) | PAVE | -3 | +5 | dBm | 1 | |
| Side-Mode Suppression Ratio | SMSR | 30 | dB | |||
| Extinction Ratio | ER | 4.5 | dB | |||
| RMS spectral width | Δλ | 1 | nm | |||
| Rise/Fall time (20%~80%) | Tr/Tf | 50 | ps | |||
| Dispersion penalty | TDP | 3.2 | dB | |||
| Relative Intensity Noise | RIN | -128 | dB/Hz | |||
| Output Optical Eye | Compliant with IEEE 0802.3ae | |||||
| Receiver | ||||||
| Operating Wavelength | λ | 1330 | nm | |||
| 1270 | ||||||
| Receiver Sensitivity(ER=4.5) | PSEN1 | -12.6 | dBm | 2 | ||
| Receiver Sensitivity(ER=6) | PSEN2 | -14.4 | dBm | 2 | ||
| Average Receive Power | PAVE | 0.5 | dBm | |||
| Receiver Reflectance | Rrx | -12 | dB | |||
| LOS Assert | Pa | -30 | dBm | |||
| LOS De-assert | Pd | -16 | dBm | |||
| LOS Hysteresis | Pd-Pa | 0.5 | dB | |||
Notes:
1. Average power figures are informative only, per IEEE 802.3ae.
2. Measured with worst ER; BER<10-12; 231 – 1 PRBS.
Ordering Information
| Part Number | Description |
| OLSB231XL-CD20 | SFP+Bidi,9.95 to 11.3Gb/s, 1270/1330nm, 20km, 0~70℃, with Digital Diagnostic Monitor |
| OLSB321XL-CD20 | SFP+Bidi,9.95 to 11.3Gb/s, 1330/1270nm, 20km, 0~70℃, with Digital Diagnostic Monitor |
| OLSB231XL-ID20 | SFP+Bidi,9.95 to 11.3Gb/s, 1270/1330nm, 20km, -40~85℃, with Digital Diagnostic Monitor |
| OLSB321XL-ID20 | SFP+Bidi,9.95 to 11.3Gb/s, 1330/1270nm, 20km, -40~85℃, with Digital Diagnostic Monitor |
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 ...
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