Customs duties are the responsibility of customers, but standard logistics support DDP to most countries, duty-free such as US, DE, UK, CA, FR, IT, PL, AT, JP…
Back to products
40G QSFP+ SMF QSFP-40G-LR4 10KM 40GBASE-LR4
RUB ₽8,712.90
40G QSFP+ MMF 850nm 150m QSFP-40G-SR4, MPO-12/UPC MMF Optical Transceiver Module
RUB ₽3,065.65
- Full Compatibility: Compatible for Arista Networks QSFP-40G-SR4. 40G Ethernet, Infiniband QDR, SATA/SAS3, IEEE 802.3ba standard, MSA Compliant.
- 40G QSFP+ QSFP-40G-SR4 Multi-Mode Transceivers: 40Gb/s data rate, MPO/MTP connector, 850nm Wavelength, the transmission distance up to 150m, working temperature: 0℃ ~ +70℃, Tx Power(dBm): -7 ~ +1, Rx Sens.(dBm): < -9.5.
- Easy to use: Plug and play, hot-pluggable. DDM support: DDM allows you to monitor the critical information, to find out some potential problems. Widely used in fiber switches, routers, NIC, server or other fiber optic equipments with 40Gb QSFP+ ports.
Guaranteed Safe Checkout

Description
Features
- Widely used in 40G QSFP+ optical switches, fibre-optic network cards, servers, protective walls, routers, industrial controllers, FPGA development boards and other equipment
- Plug and Play
- With DDM data diagnostics, low power consumption, to ensure signal stability, high-speed transmission
- Compatible brands: fully compatible
Specification
| Brand | LuLeey |
| Place of Origin | Mainland China |
| Model | QSFP-40G-SR4 |
| Speed | 40G |
| Port | MPO |
| Distance | 150m |
| Wavelength | 850nm |
| Operating Temperature | -20~70°C |
| Operating Voltage | 3.3V |
| Mode | Multimode |
| Support DDM | Yes |
| Hot-swappable | Yes |
| Compatible Brands | Fully compatible, such as HUAWEI/H3C/CISCO/RUIJIE/TP-LINK/D-LINK/HIKVISION/ZTE/JUNIPER/DELL/MIKROTIK/INTEL/MELANOX/IBM… |
Additional information
| Weight | 0.1 kg |
|---|---|
| Dimensions | 10 × 10 × 10 cm |
| Insert port | MPO |
| Data rate of SFP Module | 40G |
| Maximum distance for SFP | 150m |
| Compatible brands | Alcatel-Lucent, Arista, Brocade, Cisco, Extreme, General, H3C, HPE-Aruba, Huawei, Intel, Juniper, Mellanox, Mikrotik, other(note brand when checkout), TPlink, Ubiquiti(UBNT), ZTE |
Reviews (0)
You must be logged in to post a review.
Q & A
Q & A
Ask a question
There are no questions yet
Shopping Services
You May Also like
-41%
Select options
This product has multiple variants. The options may be chosen on the product page
Fiber Quick Connector SC APC
RUB ₽4,356.45 RUB ₽4,759.83Price range: RUB ₽4,356.45 through RUB ₽4,759.83Tags: fiber connector, SC APC
Select options
This product has multiple variants. The options may be chosen on the product page
Reverse POE Switch 3SC 3RJ45 100M Fiber Optic Media Converter Ethernet Switch PCBA Board Industrial Grade
RUB ₽1,612.69 RUB ₽1,935.39Price range: RUB ₽1,612.69 through RUB ₽1,935.39Tags: 3SC 3RJ45, PCBA, Reverse POE Switch, RJ45, SC, switch board
Select options
This product has multiple variants. The options may be chosen on the product page
24 Port 100M EPON ONU, PoE ONU
RUB ₽27,590.85Tags: 24 port onu, EPON ONU, POE ONU
24 Port 2.5G POE Ethernet Switch L3 layers Management Switch
RUB ₽48,404.19Tags: 2.5G, 24 Port, ethernet switch, L3 Managed, POE, SFP+
Hot
Select options
This product has multiple variants. The options may be chosen on the product page
Reverse POE Switch 2SC 4RJ45 1000M Fiber Optic Media Converter Ethernet Switch PCBA Board Industrial Grade
RUB ₽1,693.37 RUB ₽2,016.07Price range: RUB ₽1,693.37 through RUB ₽2,016.07Tags: PCBA, Reverse POE Switch, RJ45, SC, switch board
Select options
This product has multiple variants. The options may be chosen on the product page
MPO/MTP to LC UPC 12 core, SM
RUB ₽3,548.89 RUB ₽7,259.94Price range: RUB ₽3,548.89 through RUB ₽7,259.94
Select options
This product has multiple variants. The options may be chosen on the product page
MPO/MTP to 8 x SC , OM4 MM
RUB ₽3,064.84 RUB ₽8,308.72Price range: RUB ₽3,064.84 through RUB ₽8,308.72Related Products
Select options
This product has multiple variants. The options may be chosen on the product page
MPO/MTP to SC APC 12 core, SM
RUB ₽4,032.94 RUB ₽7,743.99Price range: RUB ₽4,032.94 through RUB ₽7,743.99
Select options
This product has multiple variants. The options may be chosen on the product page
MPO/MTP to SC APC 8 core, SM
RUB ₽3,306.87 RUB ₽6,453.19Price range: RUB ₽3,306.87 through RUB ₽6,453.19MPO to 12 x SC , OM3 MM
RUB ₽3,548.89 RUB ₽7,421.29Price range: RUB ₽3,548.89 through RUB ₽7,421.29
Select options
This product has multiple variants. The options may be chosen on the product page
MPO/MTP to 12 x SC , OM4 MM
RUB ₽3,629.57 RUB ₽8,954.12Price range: RUB ₽3,629.57 through RUB ₽8,954.12MPO to 12 x LC (6 Duplex) , OM3 MM
RUB ₽3,145.52 RUB ₽7,663.32Price range: RUB ₽3,145.52 through RUB ₽7,663.32
Select options
This product has multiple variants. The options may be chosen on the product page
MPO/MTP to SC UPC 12 core, SM
RUB ₽4,032.94 RUB ₽7,743.99Price range: RUB ₽4,032.94 through RUB ₽7,743.99
Select options
This product has multiple variants. The options may be chosen on the product page





















































SFP/SFP+ (1G/2.5G/5G/10G)
SFP-T (1G/2.5G/10G)
AOC Cable 10G/25G/40G/100G
DAC Cable 10G/25G/40G/100G
QSFP28 QSFP+ SFP28 100G/40G/25G
Copper to Fiber Media Converters
Fiber Media Converter PCBA Board
OEO Fiber Media Converters
Serial to Fiber Media Converters
Video to Fiber Media Converters
1000M GPON/EPON ONU
10G EPON ONU/XG-PON/XGS-PON
2.5G GPON/XPON STICK SFP ONU
POE GPON/EPON ONU
Wireless GPON/EPON ONT
EPON OLT
GPON OLT
SFP PON Module
Industrial Switches
Managed Switches
POE Switches
Unmanaged Switches
MTP/MPO Fiber Cables
Fiber Optic Cassettes
Fiber Optic Loopback
Optic Cables and Fiber Pigtails
Optical Splitters and Splitter Box
Fiber Flange Connectors
Optical Adapters
Optical Attenuator
Quick Connector and Connector Panel
CATV Amplifier
CATV Optical Receiver
Visual Fault Locator
OTDR
Optical Power Meter
Fiber Optic Identifier
Fiber Optic Cleaners
Fiber Cleavers & Fiber Strippers
Copper Tools
Reviews
There are no reviews yet