100GB/S Qsfp28 CWDM4 2km LC Optical Transceiver SFP

• Usage: Telephone, Computer, Server
• Type: SFP Modular
• Support Network: Ethernet
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Information content: Data
• Certification: CE, ISO
• Condition: New
• Wavelength: 1270~1610nm
• Transmission Speed: 100GB/S 2km
• Transmission Distance: 10/20/40/80m....or Customer
• Connector Type: Sc Simplex or LC Duplex
• Transport Package: 10 PCS SFP Modular / Blister Box
• Specification: 100Gb/s SFP modular
• Trademark: Fibconet
• Origin: Ningbo, China
• HS Code: 8473309000
• Production Capacity: 50000pieces/Month
• Package Size: 5.00cm * 2.00cm * 1.00cm
• Package Gross Weight: 0.100kg

Product Description

100Gb/s QSFP28 CWDM4 2KM LC Optical Transceiver SFP
FIBERWDM's 100G QSFP28 CWDM4 is a 4x25G single-mode fiber, hot pluggable optical transceiver. FIBERWDM's unique System On Glass TM (SOGTM) technology enables the integration of 4 transmitters, 4 receivers and an optical MUX/ DeMUX into a small form factor package that delivers a 100 Gbps data link in a compact QSFP28 footprint.

The optical connectivity is based on two Single mode Fiber (SMF) LC connectors, one for Tx and one for Rx. The Tx and Rx each consist of 4 25GB/s CWDM channels, whose wavelengths are in the 1300nm range. The QSFP28 CWDM4 transceiver is designed for applications with a reach up to 2000m and with the use of FEC.

This transceiver is based on proprietary FIBERWDM PLC technology, using surface mounted opto-electronic devices with no free space elements. The unique design of the optical engine facilitates unparalleled compactness while maintaining Telcordia robustness.

 

Features

1. High density interconnectivity
2. Supports 100Gb/s data rate links up to 2km on a Single mode Fiber (SMF)
3. Industry standard QSFP28 form factor
4. Power Dissipation < 3.5W
5. Single 3.3V Power Supply

 

Applications

1. Data Center interconnections
2. 100GBASE Ethernet links

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Units
Storage Temperature Range	TSTG	-40	+85	ºC
Supply Voltage	Vcc	O	4	V
Relative Humidity	RH	10% to 90% non-condensing

Operating Characteristics  

Parameter	Symbol	Min	Max	Units
Case Temperature- Operating	TCASE	3.14	70	ºC
Supply Voltage	Vcc		3.46	V
Power Consumption	PDISS		3.5	W
Power Consumption- LP Mode	PDISS-LP		1.5	W

Wavelength Lane Assignments

Transmitter Parameter	Lane	Min	Typical	Max	Units
Lane Wavelength Range	Lane 0	1264.5	1271	1277.5	nm
	Lane 1	1284.5	1291	1297.5	nm
	Lane 2	1304.5	1311	1317.5	nm
	Lane 3	1324.5	1331	1337.5	nm

Transmitter Optical Specifications

Transmitter Parameter	Lane	Min	Typical	Max	Units
Signaling rate, each lane		25.78125± 100ppm			Gb/s
Lane Wavelength Range	Lane 0	1264.5	1271	1277.5	nm
	Lane 1	1284.5	1291	1297.5	nm
	Lane 2	1304.5	1311	1317.5	nm
	Lane 3	1324.5	1331	1337.5	nm
Average Optical Power per lane		-6.5		2.5	dBm
Total Average Launch Power				8.5	dBm
Optical Modulation Amplitude (OMA), each lane		-4		2.5	dBm
Launch Power in OMA minus TDP, each lane		-5			dBm
Transmitter and Dispersion Penalty (TDP) each lane				3	dB
Average Launch Power per Lane @ TX Off State				-30	dBm
Extinction Ratio		3.5			dB
Relative Intensity Noise (OMA)				-130	dB/Hz
Side-Mode Suppression Ration (SMSR)		30			dB
Optical Return Loss Tolerance				20	dB
Transmitter Reflectance				-12	dB
Transmitter Output Power Monitoring Accuracy		-3		3	dB
Transmitter Eye Mask Definition X1, X2, X3, Y1, Y2, Y3)	{0.31.0.4.0.45.0.34.0.38.0.4}

Receiver Optical Specifications

Receiver Parameter	Lane	Min	Typical	Max	Units
Signaling rate, each lane		25.78125± 100ppm			GB/S
Lane Wavelength Range	Lane 0	1264.5	1271	1277.5	nm
	Lane 1	1284.5	1291	1297.5	nm
	Lane 2	1304.5	1311	1317.5	nm
	Lane 3	1324.5	1331	1337.5	nm
Damage Threshold		3.5			dBm
Average Receive Power, each lane		-11.5		2.5	dBm
Receiver Power, each lane (OMA)				2.5	dBm
Receiver Reflectance				-26.0	dB
Receiver Sensitivity (OMA) per lane at 5 x 10-5 BER				-10.0	dBm
RSSI Accuracy		-3.0		3.0	dB

QSFP28 Edge Connector and Pinout Description
The electrical interface to the transceiver is a 38 pins edge connector. The 38 pins provide high speed data, low speed monitoring and control signals, I2C communication, power and ground connectivity. The top and bottom views of the connector are provided below, as well as a table outlining the contact numbering, symbol and full description.

Functional Block Diagram

Mechanical Drawings

   


1. Are you a manufacturer or trade company?

We are the manufacturer with more than 20 years of history.

2. What is your fiber brand?

Our fiber brands include: YOFC, Corning, Fiber Home, J-fiber, POFC

3. What is your main product?

Our main product is Fiber Optic Connector, Fiber Optic Adapter, Fiber Optic Attenuator, Fiber Optic Patch Cord, and Fiber Terminal Box. Except that, we have very good prices for part of the fiber tools! FTTH fiber optical Terminal box waterproof Distribution Box with 12/24port

4. How can we place an order?

After the agreement is made on the product parameters, we will make a proforma invoice for you to confirm. We will arrange the production and delivery after receiving advance payment (deposit). If you have your ship forwarder, we will use your ship forwarder to deliver goods; if you don't have a shipping forwarder, we can ship them by our agent shipping company which offers a competitive freight cost.

5. What is the quality of your products?

All of our products are of high quality. We promise a 100% recall policy if products are unqualified, and we can write it into our contract!

6. How do you arrange the shipping?

Solution A:  Fibconet takes care of everything. Clients only need to collect cargo in a local port or wait for cargo delivery to their office. There are two types of shipping methods available: by sea and by air (Express courier - FedEx/ DHL/UPS/TNT/EMS, we can ship them according to your express account or ship them by our agent company, the delivery time is about four to seven days).                              
Solution B:  Clients assign a Shenzhen logistic company to do the shipping, Fibconet follows the shipping company's instructions and finishes the delivery.

7. How can you guarantee the delivery time?

To avoid delay, we have built a complete and professional procedure system from production to delivery. We have rich experience in production and delivery. We can regulate the penalty clause in the contract for the late delay.

8. What's your best price for your passive fiber optic product?

 Based on the quality and quantity of goods, we would quote the best matching price for you all the time.

9. What is your quality control for your fiber optic product?

1. Source Guarantee. We have our long-term cooperation with raw material suppliers. All the products are ROHS certificated and meet exporting quality level demand.
2. Quality Test. It runs through the whole process from the raw material to the finished product, such as package, surface, physical, and optical tests. All the products are 100% tested.
3. Optical Test. Our products are strictly tested by IEC and ITU standards.
4. We have a 30% spot test by Quality Assurance Department after the products are finished.

 10. Why choose Fibconet Fiber Optic to cooperate? 

1. We have a first-class production line and a strict quality management system.
2. We have a professional procedure system and a big production capacity to guarantee fast delivery and on-time shipment.
3. We can provide the most competitive price to meet your budget.
4. We also design and innovate new products based on our rich experience.
5. We have a professional team to provide a comprehensive one-stop service for you.
Please always feel free to contact us with any questions, it's our honor to be in service of you!