Price Negotiable Stock High-Speed 100g Qsfp28 CWDM4 2km Transceiver Module for Reliable Networking

• Customization: Available
• Usage: Workstation, Server
• Type: Wired
• Model NO.: 100G QSFP28 CWDM4 2km
• Support Network: Ethernet
• Information content: Data
• Certification: CE, ISO, RoHS, GS
• Condition: New
• Speed: 100g
• Mode: CWDM4
• Transport Package: Packing
• Specification: 400*265*100mm
• Trademark: optmodule
• Origin: China
• Production Capacity: 50000

Product Description

 100G QSFP28 2km CWDM4

Features
.   Compliant with 100G CWDM4 MSA Specification
.   Uncooled 4x25Gb/s CWDM transmitter
.   Wide Operating Temperature(0°C~70°C)
.   Maximum  link  length  of 2km  via Single  Mode  Fiber (SMF)

Applications

.   Data Center Backbone
.   Ethernet Switches
.   High-speed Servers
.   High-performance Computing Clusters
.   SAN, Routers, Hubs, Load Balancer

Parameter	Symbol	Conditions	Min.	Max.	Unit
Storage Temperature	TStorage		-40	+85	°C
RelativeHumidity	RH		0	+85	%

Parameter	Symbol	Conditions	Min.	Typ.	Max.	Unit
Case Temperature	TC		0		70	°C
Power Supply Voltage	VCC		3.135	3.3	3.465	V
SignalingRate each Channel				25.78125		Gbps
Supply NoiseRejection			---	---	100	mV
Receiver DifferentialDataOutput			---	100		Ohm
OperatingDistance	D		---	---	2	km

Parameter	Symbol	Conditions	Min.	Typ.	Max.	Unit
Signaling rate, eachlane(range)	GBb			25.78125		GBb
Center Wavelength	λ0		1264.5		1277.5	nm
	λ1		1284.5		1297.5	nm
	λ2		1304.5		1317.5	nm
	λ3		1324.5		1337.5	nm
Side-mode suppression ratio	SMSR		30			dB
Total average launchpower					8.5	dBm
Averagelaunchpower, each lane	Pf		-6.5		2.5	dBm
OpticalModulation Amplitude(OMA), eachlane	TxOMA		-4		2.5	dBm
Transmitter andDispersionPen-alty	TDP				3	dB
Launchpower inOMAminusTDP, eachlane	Tx-TDP		-5			dBm
Averagelaunchpower of OFFtransmitter, eachlane					-30	dBm
Extinctionratio	ER		3.5			dB
Opticalreturnloss tolerance					20	dB
Transmitter reflectance					-12	dB

Parameter	Symbol	Conditions	Min.	Typ.	Max.	Unit
Signaling rate, eachlane(range)	GBb			25.78125		GBb
Center Wavelength	λ0		1264.5		1277.5	nm
	λ1		1284.5		1297.5	nm
	λ2		1304.5		1317.5	nm
	λ3		1324.5		1337.5	nm
Damage threshold			3.5			dBm
Averagepower at receiverinput,eachlane			-10		2.5	dBm
Receivepower, eachlane (OMA)					2.5	dBm
Receiver reflectance					-26	dB
Receiver sensitivity (OMA)	SOMA	BER@5e-5			-10	dBm
LOS Assert	LOSA		-24			dBm
LOSDe-Assert	LOSD				-11.6	dBm
LOSHysteresis			0.5		6	dB

Packing & Delivery

All products are packed in brand-new, original and sealed packaging. From production to shipment, they have not been opened. This ensures that the products you receive are in perfect condition. During the packaging process, we use professional cushioning materials such as high-density EPE pearl cotton and anti-static air bubble film to build multiple protective barriers for the products. Whether it's routers, switches or precise server components, they can be properly protected in an environment that is shockproof, moisture-proof and anti-static. Our professional logistics team strictly follows standardized packaging procedures, uses customized hard cardboard boxes, and reinforces them with cross-wrapped tapes to ensure the outer packaging is sturdy and durable.
When shipping, we offer a variety of flexible transportation methods for you to choose from: priority air express with delivery to major cities around the world within 48 hours; cost-effective international dedicated logistics covering 100+ countries and regions; and maritime services for bulk goods, equipped with professional container reinforcement plans. The entire transportation process is tracked in real time by the logistics information system, and you can check the product location at any time by entering the order number. In addition, we provide a one-year warranty service for all products. If any non-human damage occurs during transportation, we will immediately arrange for free return or exchange, allowing you to shop with peace of mind without any worries.

Company Profile

Company Introduction

Our company has more than10 years of experience, hasa large factory,and strong technical team support, accumu-lated aarge number of customers and expe-rience, can provide you with thelowest priceof products and the best quality service.The agency brands include Mellanox, Ruckus, Aruba, Extreme, etc., main products includes original brand new network switch, network card, wireless Access Point , wireless controller, cable etc.We have 10 million inventory for you tochoose, can provide a variety of types ofproducts, large quantities of supply.After ensuring the accurate arrival of yourgoods, provide customer service 24 hours consultation and technical support.With a professional sales and technical team, we have earned ourselves a high reputation among the world market.

CERTIFICATE DISPLAY /corporate strength   

 We have product certifications such as CE, FCC, RoHS, UL, etc., ensuring the high quality of our products.

PRODUCTION / Workshop

Large-scale factory processing and manufacturing, with professional operation throughout the entire process to ensure product quality. Professional technical support and on-site construction can provide relevant supply support and deployment for different projects or requirements

FAQ

Q1: What can you buy from us?
A: Mellanox, Aruba, Rukus, Extreme brand products, including switches, network cards, cables, AccessPoint, etc.
 
Q2: How about the delivery date?
A: It usually takes 3-5 working days. For specific models, please contact us to check thestock. In the end, the actual consultation shall prevail. We will do our best to deliver as soon as possible.
 
Q3: What's yourwarranty terms?
A: We supply 12 months warranty time.
 
Q4: How about the Shipping Method?
A: We use Fedex/DHL/UPS/TNT and other air shipments,sea shipments are also workable. In one words, we could do any shipments that you wanted.
 
Q5: Can I get some samples?
A: Yes, sample order is available for quality check and market test. You only need to pay the sample cost and express cost.
 
Q6: What are your core strengths?
A: First-hand supply, Original and new products with the favorable price and perfect after-sales service
 
Q7: Price questions
A: The inventory turnover is fast, and the cost of each batch of goods fluctuates according to the market price. The final price is subject to the sales quotation. Please understand.