Active Member
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[China]
Address: Rm1708,Keeven Modern Building No.43,Western Road of BeiSanHuan Hai dian district,Beijing,China 100086
Contact name:Ellen Wang
Beijing Spacecom Co., Ltd. |
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FTTH Optic SFP Module 100G QSFP28 SR4 100 M 850nm for H3C High Speed SFP
Description
SPACECOM QSFP28 100G SR4 module is manufactured using the
advanced COB (Chip on Board) process. It consists of a
microcontroller, a transmitter optical engine and a receiver
optical engine. The module has built-in clock and data recovery
functions. The default 4 channels are fixed at 25.78Gbps rate
range. Modify the settings. The module can also work in the 28Gbps
range and support OTN services.
The transmitter optical engine includes a 4-channel transmitter clock data recovery (CDR) and laser driver circuit (LD), a 4-channel VCSEL laser array, and a 4-channel detection photodiode (MPD) array. The high-speed differential electrical signal output by the host is sent to the laser driver for amplification by CDR recovery shaping, driving the VCSEL laser to generate an optical signal, and the optical signal is coupled to the optical fiber through the optical lens.
| Product Name: | 100G QSFP28 module / Qsfp28 100gbase SR4 | Model Name: | QSFP28-100G-SR4 |
|---|---|---|---|
| Wavelength: | 850nm | Data Rate: | 100Gbps |
| Transmission Distance: | 100m | Connector Type: | MPO |
| DDM: | YES | Working Environment: | Commercial 0~70℃ |
| Cable Type: | MMF | Compatibility: | Multiple brands of switches |
Features
Applications
Standards
Quality control
More Question
1. Can I have a sample order?What is your MOQ?
Yes, we welcome sample order to test and check quality. We do not have MOQ,1 sample is available.
2. What is the lead time?
For usual products,We keep stock,could ship about 3 days after received payment.For big quantity and special products,Please check lead time with
our sales representative.
3. How do you ship the goods and how long does it take arrive?
We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5
days to arrive.
4. What is your payment terms?
Usually,we need prepayment by T/T,West Union or Paypal.
Could also support L/C,Credit terms.
5. What is your warranty time
We promise 3 years warranty for all products shipped from us.
6. Could I return the products if there is a quality problem?
Yes,if there is a quality problem happen,we could accept free
exchange.
7. Could i use our own logo and label?
Yes,we could provide a OEM service and make the products with your own label.
