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1. Rate: 40G; Connector: Duplex lC; with DDM 2. DFB+PIN; Low Power Consumption <3.5W 3. Applied in Campus Network and Data Center 4. Fully Compatible with 100+ Vendors 5. QSFP+ MSA CompliantSee more
The Huawei QSFP-40G-ER4 compatible 40G QSFP+ transceiver module is equipped with LC duplex connectors, reaching a link up to 10km over OS2 single-mode fiber (SMF). This 40G optical transceiver comes with a bidirectional 4-channel QSFP+ connector, enabling a total of 40 Gbps bandwidth by each channel carrying a 10 Gbps data rate. DOM/DDM (digital diagnostics monitoring) function is supported on the 40G fiber optic transceiver to achieve real-time operating parameters monitoring.
QSFPTEK manufactured 40GBASE-ER4 QSFP+ module is compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-ER4 specifications. Besides, the quad small form-factor pluggable (QSFP) ER4 optic has been tested on host devices to ensure full compatibility with Huawei equipment, such as data center switches, enterprise routers, and server network interface cards (NICs). The third-party 40G SFP module is an ideal substitute to the Huawei QSFP-40G-ER4 QSFP+ 40G transceiver at an affordable price, providing a cost-effective compatible solution for high-performance 40G connectivity.
ER4 40G QSFP optics cater to 40 Gigabit Ethernet (40GbE) optical fiber connections, ideal for high-performance and long-distance applications in long-haul networks, campus networks, metro networks, etc.
Take a look at our test program to get the reliable and high-performance optical transceivers.
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Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.
Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.
Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.
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Compatible Huawei
Transceivers type QSFP-40G-ER4
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This was my first time buying optical modules from QSFPTEK, and I was a little worried at first. However, this 40GBASE-ER4 QSFP+ module was plug-and-play right out of the box, and the connection to the 40km link was very stable. The overall build quality is solid, compatibility is excellent, and the actual user experience exceeded my expectations. I will definitely buy from them again.
Transceivers typeQSFP-40G-ER4
CompatibleHuawei
Helpful
0
I purchased the 40G QSFP+ ER4 module together with QSFPTEK's S7600-48X6Q switch and LC fiber patch cords, and everything worked seamlessly right out of the box. The module delivers excellent long-distance 40G performance and integrates smoothly with the switch. The build quality and reliability have been impressive so far. On top of that, QSFPTEK offered me a nice discount for the bundle, which made the whole purchase even more cost-effective. Very satisfied with both the products and the service.
Transceivers typeQSFP-40G-ER4
CompatibleHuawei
Helpful
0
I'm the technical manager, and so far, your 40G ER4 modules have been performing excellently. They've been running well in our configuration, and we're currently evaluating their performance over longer distances. So far, we're very satisfied with the quality.
Transceivers typeQSFP-40G-ER4
CompatibleHuawei
Helpful
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