Basic Info.
Model NO.
40g transceiver
Form Factor
Qsfp+
Connector
Dual LC
Wavelength
1310nm
Temperature Range
0 to 70 Degree (32 to 158 Fahrenheit)
Compatible
Compatible All Brand
Use
Data Center
Transport Package
Standard Packing
Specification
40G1310nm 10KM
Trademark
Realsea
Origin
Shenzhen, China
HS Code
8517706000
Production Capacity
5000 PCS Per Week
Product Description
Arista QSFP-40G-SRBD 40GBASE-BIDI Bidirectional 40G QSFP+ shortwave transceiver Optic fiber module Juniper switch
Description
Realsea QSFP+ module is designed for use in 40 Gigabit Ethernet links over duplex multimode fiber (MMF). This transceiver is compliant with the QSFP+ MSA and IEEE 802.3ba XLPPI electrical interface. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters.
Realsea QSFP+ module is designed for use in 40 Gigabit Ethernet links over duplex multimode fiber (MMF). This transceiver is compliant with the QSFP+ MSA and IEEE 802.3ba XLPPI electrical interface. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters.
Feature
* Compliant to IEEE 802.3bm
* Compliant to QSFP28 SFF-8636 Specification
* Aggregate bandwidth of > 100Gbps
* Dual wavelength VCSEL bi-directional optical interface, PAM4 850 nm/900 nm
* Compliant to QSFP28 SFF-8636 Specification
* Aggregate bandwidth of > 100Gbps
* Dual wavelength VCSEL bi-directional optical interface, PAM4 850 nm/900 nm
* QSFP28 MSA compliant
* 40G - Capable of over 100m transmission on OM3 Multimode Fiber (MMF)and 150m on OM4 MMF
* 100G - Capable of over 70m transmission on OM3 Multimode Fiber (MMF)and 100m on OM4 MMF
* Single +3.3V power supply operating
* Without digital diagnostic functions
* Temperature range 0°C to 70°C
* RoHS Compliant Part
* Utilizes a standard LC duplex fiber cable allowing reuse of existing cable infrastructure
* Support 40G/100Gbps
* Single +3.3V power supply operating
* Without digital diagnostic functions
* Temperature range 0°C to 70°C
* RoHS Compliant Part
* Utilizes a standard LC duplex fiber cable allowing reuse of existing cable infrastructure
* Support 40G/100Gbps
Technique Parameter
| Cisco Compatible | QSFP-40G-SRBD | Max Data Rate | 40G bps |
| Form Factor | QSFP | Cable Distance | 300M |
| Connector | Dual LC | Receiver Sensitivity | < -12dBm |
| DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Warranty | 3 year | EMC (Electro Magnetic Compatibility) | Supported |
| Ording information | 40G QSFP+ Bi-directional transceiver, Dual LC connector, 850nm,on MMF. 0 to 70°C | ||
Products Compatible
Packing and Delivery time
Standard Package: Anti - static bag packing.
200 pcs into one carton
Shipping by DHL, TNT. FEDEX or UPS,Bulk for Sea transportation.
Usually 3-7 days can reach the clents' hands.
Factory Strength 
Efficiency
Standardized and automatic production equipment,stable product performance. Complete categories,can be mass production,one-stop
procurement to save your time.
procurement to save your time.
Quality
High quality imported core components, each product has gone through 13 strict testing procedures,such as incoming material
testing,signal,compatibility testing,aging,ex warehouse......
testing,signal,compatibility testing,aging,ex warehouse......
OEM&ODM
"REALSEA" provides customized product labeling and packaging services,and the compatible brands of modules at both ends can be
customized.
customized.
Company Profile
SHENZHEN REALSEA OPTOELECTRONIC TECHNOLOGY CO.,LTD is a professional-manufactured supplier of providing high-speed transceivers and DAC & AOC cable products etc. Since our establishment in 2013, we have been aggressively participating in developing, manufacturing and selling all kinds of optical transceivers and cables. Our products are widely used in telecommunications systems and data center.
Our product line includes high-speed series of optical transceiver (10G SFP+ Series, 10G XFP Series, 40G QSFP
Series, 25G SFP28 Seriers, 100G QSFP etc.), DAC(directly attached cable) high-speed cables(10G SFP+ Active & Passive Cables, 40G QSFP+ Cables, QSFP+ to 4SFP+ Cables, 25G SFP28 Cables, 100G QSFP28 Cables, 100G QSFP28 to 4SFP28 etc.), AOC(10G SFP+ AOC Cables, 40G QSFP+ AOC Cables, 25G SFP28 AOC Cables, 100G QSFP28 Cables, 100G QSFP28 to 4SFP28 Cables etc.), REALSEA will continuously provide competitive, reliability and compatible products to our customers.
Series, 25G SFP28 Seriers, 100G QSFP etc.), DAC(directly attached cable) high-speed cables(10G SFP+ Active & Passive Cables, 40G QSFP+ Cables, QSFP+ to 4SFP+ Cables, 25G SFP28 Cables, 100G QSFP28 Cables, 100G QSFP28 to 4SFP28 etc.), AOC(10G SFP+ AOC Cables, 40G QSFP+ AOC Cables, 25G SFP28 AOC Cables, 100G QSFP28 Cables, 100G QSFP28 to 4SFP28 Cables etc.), REALSEA will continuously provide competitive, reliability and compatible products to our customers.
Our Factory
Our Exhibition 
Certification
"REALSEA" focuses on R&D and production of IDC optical communication products.It has a strong R&D team and quality inspection sytem,and has a number of patented technologies.Awarded ISO9001 certification,and passed a varity of quality certification systems,such as CE,ROHS,FCC.......
RFQ
1. Are you a manufacturer? What is your MOQ?
Yes, we are definitely a real manufacture in ShenZhen,China. we welcome sample order to test and check quality. Mixed samples are acceptable,We do not have MOQ,1 sample is available.
2. What is the lead time?
For usual products,We keep stock,could ship 1~3 days after PO.For big quantity and special products,Please check lead time with our sales.
3. How do you ship the goods and how long does it take arrive?
We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-7 days to arrive.
4. Dose your modules compatible to HP/Extreme/Juniper,ect.?
Yes,we code the optical transceivers compatible to HP/Extreme/Juniper.
5. What is your payment terms?
Usually,we need prepayment by T/T,West Union or Cash.
6. What is your warranty time ?
We provide 3 years warranty after Shipment.
7. How to place an order?
Please contact our sales representative or send us an inquiry we will conact you within 12 hours.
8. Could I use our own logo and label?
Yes, OEM service can be acceptable and design the unique label for your company .
****Contact Sales for a fast conversation