FM SKU#:SKU00305I
Model#:SFP-8G31-20
MFG PART#:
SFP-8G31-20
The SFP-8G31-20 series single mode transceiver is small form factor pluggable module for serial optical data communications such as X1/X2/X4/X8 Fiber Channel. It is with the SFP+ 20-pin connector to allow hot plug capability.This module is designed for single mode fiber and operates at a nominal wavelength of 1310 nm. The transmitter section uses a 1310nm multiple quantum well DFB laser and is a 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.
Key Features
Model#:SFP-8G31-20
MFG PART#:
SFP-8G31-20
The SFP-8G31-20 series single mode transceiver is small form factor pluggable module for serial optical data communications such as X1/X2/X4/X8 Fiber Channel. It is with the SFP+ 20-pin connector to allow hot plug capability.This module is designed for single mode fiber and operates at a nominal wavelength of 1310 nm. The transmitter section uses a 1310nm multiple quantum well DFB laser and is a 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.
Key Features
- Operating data rate up to 8.5Gbps
- 1310nm DFB-LD Transmitter
- Average Output Power:-8~0dBm
- Receiver Sensitivity:-15dBm
- Distance up to 20km
- Single 3.3V Power supply and TTL Logic Interface
- Duplex LC Connector Interface, Hot Pluggable
- Compliant with MSA SFP+ Specification SFF-8431
- Compliant with 1.0625G FC-PI-4 100-SM-LC-L FC standard
- Compliant with 8.5G FC-PI-4 800-SM-LC-L FC standard
- Built-in Digital Diagnostic Function
- Compliant with 4.25G FC-PI-4 400-SM-LC-L FC standard
- Compliant with 2.125G FC-PI-4 200-SM-LC-L FC standard
- Operating Case Temperature （Standard : 0°C to +70°）
- 1000 Base-LX Ethernet
- 8XFC at 8.5Gbps
- 4XFC at 4.25Gpbs
- 2XFC at 2.125Gpbs
- 1xFC at 1.0625Gbps
- Other Optical Link
Applications
Ordering Information
| Part No. | Data Rate (Gbps) | Wavelength (nm) | TX Power (dBm) | Re Sens. (dBm) | Transmission Distance | Fiber Type | Connector Type | Temp. Range | Digital Diagnostics |
| SFP-8G85-3M | ≦ 8 | 850nm | -6~-1 | ﹤ -11.1 | 300m | MMF | LC | Com./Ex./Ind. | Yes |
| SFP-8G31-2 | ≦ 8 | 1310nm | 2km | MMF | LC | Com./Ex./Ind. | Yes | ||
| SFP-8G31-10 | ≦ 8 | 1310nm | -8~-0 | ﹤ -15 | 10km | SMF | LC | 0~70 ℃ | Yes |
 SFP-8G31-20 | ≦ 8 | 1310nm | -8~-0 | ﹤ -15 | 20km | SMF | LC | 0~70 ℃ | Yes |
| SFP-8G31-40 | ≦ 8 | 1310nm | 1~-4 | ﹤ -15 | 40km | SMF | LC | 0~70 ℃ | Yes |
| SFP-8G55-40 | ≦ 8 | 1550nm | 0~4 | ﹤-15.8 | 40km | SMF | LC | 0~70 ℃ | Yes |
| SFP-8G55-80 | ≦ 8 | 1550nm | -1~4 | ﹤-24 | 80km | SMF | LC | 0~70 ℃ | Yes |
Packaging
- Antistatic bag
- Packed on pallets in a box(Default Customer Options)
- Specific Labels as Request
- Seperate white Box for each transceiver
- OEM/ODM order is available
- We can supply SFP-8G31-20 according to your requirements, and design SFP-8G31-20 label and packaging for your company.We welcome any inquiry for customized SFP+ optical transceiver.
OEM and ODM
Combining our extensive design and engineering capability in optical transceiver industry, with our competitive advantages from integrated manufacturing capability, internal supply chain, and cost competitive and scalable operation infrastructure, Fiber-Mart provides OEM, ODM, and contract manufacturing service to world leading customers with our manufacturing facilities in China.We are also mainly engaged in providing complete sets of optoelectronic device solutions to gain more brand extensions and influence for Fiber-Mart in the world.
Order Procedure
Please contact us with any special requirements you may have, we can help you create a custom solution to meet almost any application. Our engineer will review the project and provide a quotation within 1-2 business days.
a. Email (sales@fiber-mart.com) a rough sketch to a detailed drawing.
b. Our engineer will review the project and provide a quotation within 24 hours.
c. We can arrange production as low as 1 piece and as high as 1,000 pieces in 1~4 business days once an order is placed.
Shipment
International Express: Fedex, DHL, UPS, TNT and EMS.If you have another preferred carrier, please notify us in advance.
FedEx Overnight: It will take 1-3 business days (weekends and holidays excepted) for delivery.
DHL: It will take 2-4 business days (weekends and holidays excepted) for delivery. For Spain, Italy, Brazil and some other countries, items will take longer time to arrive due to customs clearance period.
Save Cost By Buying 8G SFP+ From Original Manufacturer Fiber-Mart Directly.
Fiber-Mart is an professional manufacturer & supplier of 8G SFP+ transceivers. All of our 8G SFP+ transceivers are tested in-house prior to shipping to guarantee that they will arrive in perfect physical and working condition. We guarantee 8G SFP+ transceivers to work in your system and all of our 8G SFP+ transceivers come with a lifetime advance replacement warranty. If you have questions about 8G SFP+ optics, please feel free to contact us at sales@fiber-mart.com.
Ordering Information
| Part No. | Data Rate (Gbps) | Wavelength (nm) | TX Power (dBm) | Re Sens. (dBm) | Transmission Distance | Fiber Type | Connector Type | Temp. Range | Digital Diagnostics |
| SFP-8G85-3M | ≦ 8 | 850nm | -6~-1 | ﹤ -11.1 | 300m | MMF | LC | Com./Ex./Ind. | Yes |
| SFP-8G31-2 | ≦ 8 | 1310nm | 2km | MMF | LC | Com./Ex./Ind. | Yes | ||
| SFP-8G31-10 | ≦ 8 | 1310nm | -8~-0 | ﹤ -15 | 10km | SMF | LC | 0~70 ℃ | Yes |
| SFP-8G31-20 | ≦ 8 | 1310nm | -8~-0 | ﹤ -15 | 20km | SMF | LC | 0~70 ℃ | Yes |
| SFP-8G31-40 | ≦ 8 | 1310nm | 1~-4 | ﹤ -15 | 40km | SMF | LC | 0~70 ℃ | Yes |
| SFP-8G55-40 | ≦ 8 | 1550nm | 0~4 | ﹤-15.8 | 40km | SMF | LC | 0~70 ℃ | Yes |
| SFP-8G55-80 | ≦ 8 | 1550nm | -1~4 | ﹤-24 | 80km | SMF | LC | 0~70 ℃ | Yes |
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