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The QSFP 40G is a transceiver module designed for 10km optical communication applications. The design is compliant to 40GBASE-LR4 of the IEEE P802.3ba standard. The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de- multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data.
The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM wavelength grid defined in ITU-T G.694.2. It contains a duplex LC connector for the optical interface and a 148-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module.
The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.
Product Features:
1. Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 Standard
2. QSFP+ MSA compliant
3. Compliant with QDR/DDR Infiniband data rates
4. Up to 11.2Gb/s data rate per wavelength
5. 4 CWDM lanes MUX/DEMUX design
6. Up to 10km transmission on single mode fiber (SMF)
7. Operating case temperature: 0 to 70 C
8. Maximum power consumption 3.5W
9. LC duplex connector
10. RoHS compliant
| Brand | UTOPTEK, OEM |
| Condition | 100% New |
| Model | QSFP-40G-BX20-U/D |
| Form Factor | QSFP+ |
| Connector type | Bidi LC |
| Fiber Type | Single Mode Single Fiber |
| Distance | 10KM |
| Data Rate (max) | 100Gbps |
| Working Temperature (°C) | 0°C~70°C |
Storage Temperature (°C) | -40°C~+85°C |
Relative Humidity | 0~85% |
| Voltage Supply | 3.3--5v |
| Warranty | 3 years |
| Compatible with | Cisco, Huawei, HP etc. |
| Time of delivery | 2-4 working days |
| Package | 4pcs/box |
High Compatibility for all Brands
| 40Gbps QSFP+ Transceiver | ||||||||
| Part No. | Data Rate | Form Factor | Distance | Wavelength | Transmitter | Receiver | Interface | Temp. |
| QSFP-40G-SR-BD | 40Gb/s | QSFP+ | 100m | 850nm/900nm | DFB | PIN | LC | 0-70ºC |
| QSFP-40G-SR4 | 40Gb/s | QSFP+ | 100m | 850nm | VCSEL | PIN | MPO | 0-70ºC |
| QSFP-40G-SR-2KM | 40Gb/s | QSFP+ | 2km | 1310nm | DFB | PIN | MPO | 0-70ºC |
| QSFP-40G-LX4 | 40Gb/s | QSFP+ | 2km/150m | 1310nm/850nm | DFB | PIN | LC | 0-70ºC |
| QSFP-40G-LR-S | 40Gb/s | QSFP+ | 10km | 1310nm | DFB | PIN | MPO | 0-70ºC |
| QSFP-40G-LR4 | 40Gb/s | QSFP+ | 10km | 1310nm | DFB | PIN | LC | 0-70ºC |
| QSFP-40G-LR4 | 40Gb/s | QSFP+ | 20km | 1310nm | DFB | PIN | LC | 0-70ºC |
| QSFP-40G-ER4 lite | 40Gb/s | QSFP+ | 30km | 1310nm | DML | APD | LC | 0-70ºC |
| QSFP-40G-ER4 | 40Gb/s | QSFP+ | 40km | 1310nm | DML | APD | LC | 0-70ºC |
| QSFP-40G-ZR4 | 40Gb/s | QSFP+ | 80km | 1310nm | DML | APD | LC | 0-70ºC |
Q1 . What's your MOQ?
A1 .1 pc/pair is ok, we don't have MOQ limited.Q2.What certification did you get?
A2 : Our products passed the CE,FCC,ROHS and SGS test, you can trust our quality very good.
Q3 :What about your delivery time?
A3:For small sample QTY,we have in stock, need 1day.
For QTY 200-500, usually will take 2-3working days. for big QTY pls contact our sales about details.
Q4.What your common shipping method?
A4:By air, by sea or express(DHL,Fedex,UPS,TNT,EMS...), We will make a perfect delivery plan for you.
Q5.How about your product warranty time?
A5:Our products have 1/3/5years warranty for different product series.
Q6. How to handle quality issues with your product?
We give you the promise if any question during 1 year and not cause by human factors, we will fix it.
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