|Place of Origin:||China|
|Certification:||CE FCC Rohs|
Payment & Shipping Terms:
|Minimum Order Quantity:||1pcs|
|Packaging Details:||Blister Packaging, 10pcs/tray|
|Delivery Time:||1-6 days|
|Payment Terms:||T/T, Western Union|
qsfp transceiver module,
qsfp optical module
40km Hot Pluggable QSFP Optical Module 40GBASE-ER4 1270-1330nm With Dulplex LC
The 40G QSFP ER4 optical transceiver integrates the transmit and receive path onto one module. Four electric-absorption modulated lasers (DFBs) with 1271, 1291,1311 and 1331 nm center wavelengths, which multiplexed/demutiplexed into a single-mode fiber through an industry-standard LC connector. Each data steam is recovered by a PIN photodetector and transimpedance amplifier, retimed, and passed on to an output driver.
We promise all the advertised optical transceivers are brand new with new components and parts.
We absolutely never use old and refurbished materials.
All the optical transceivers have been through functional test and aging test.
We provide 3 years warranty for all the optical transceivers from the date of shipment.
Hilink can provide the both ourselves forwarder and customer appointed forwarder in the way of by FedEx, DHL, UPS, TNT and EMS.
Some items in stock can be shipped out the same day . The Items with no stock, then the shipment would be done in 3-7 days.
DHL will take 2-4 business days for delivery and FedEx just needs 1-3 business days.
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