100G SR4 850nm 100m QSFP28 SR4 MMF 850nm SFP Transceiver DOM

100G QSFP28 SR4

The HL-QSFP28-SR4 is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP28 Transceiver for IEEE 802.3bm,100GBASE SR4 Applications,or 100G Gigabit Ethernet and Infiniband and FDR/EDR Applications. The QSFP28 full-duplex optical module offers 4 independent transmit and receive channels, each capable of 25.78Gbps operation for an aggregate data rate of 103.12Gbps 70m using OM3 fiber. These modules are designed to operate over multi mode fiber systems using850nm VCSEL laser array. An optical fiber ribbon cable with an MPO/MTPTM connector can be plugged into the QSFP28 module receptacle. QSFP28 SR4 is one kind of parallel transceiver which provides increased port density and total system cost savings.

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FAQ:

FAQ:

Q:Do you sell second-hand products?

A:No.All our products are brand new,we never use secont-hand components.

Q:What payment terms do you accept?

A:T/T,Paypal,Western Union are acceptable.

Q:What are the shipping ways can you offer?

A:Our usual shipping ways are DHL,FedEX,TNT,UPS,EMS etc.It will take 3-7days.

Q:Do your products come with warranty?

A:Yes,We provide 3 years warranty for all our products from the date of shipment.

Q:How to place an order?

A:1>Order details confirmed,please tell us the model and quantity you need.
2>Proforma Invoice confirmed, the order will be arranged upon receipt of your payment.
3>Confirm and ship the goods, then tracking number will be sent to you promptly.
4>We will help to track your goods until you receive them safely.

As we have various kinds of products,if you can't find the correct item you need,please send us inquiry.We will follow up shortly.

Shenzhen Hilink Technology Co., Ltd. was founded in 2007 year.

We are specialized in manufacturing and marketing fiber optic products.

Our core competencies are fiber optics of QSFP28,DWDM CWDM SFP/XFP

and network solutions of FWDM, DWDM CWDM CFP2  DCO, MPO AAWG,etc

which largely apply in cloudy computing, data center, networking access ,and so on.

For improving our main products and solution performance,

we also specialize with related optical products by customers' requirement.

We have professional production line and staff who are making high quality products in short time.

All the items are coming with certification, like RoHS CE FCC standard.

We are committed to providing class 1 products ,

and cost-effective solutions to create new values for our partners.

Our products and services have reached worldwide countries and districts.

We have established long-term win-win cooperation relationships with global clients,such as Viking Netherland , Sweden Telecoms, United states TX ISP.

With the growing reputation, now more and more partners from worldwide are joining us.

Our ideal is to make communication simpler and easier.

To delivery the extreme service and work value, we are striving for excellence and perfection with unfailing enthusiasm.