Kolorapus 100g Dac Cable High Speed Passive Copper 100g Qsfp28 to Qsfp28 Dac Cables

• Application: Local Communication Cable, Coaxial Cable, LAN Cable, Fiber Optic Cable, Long Distance Symmetric Cable
• Conductor Material: Copper
• Cover Material: PVC
• 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.
• Model NO.: 100G-QSFP28-DAC
• Type: No
• Material Shape: Round Wire
• Conductor Type: Solid
• Wire Core Material: Bare Copper Wire
• Certification: CE, ISO, RoHS, CCC
• Model: 100g-Qsfp28-Dac
• Brand: Kolorapus
• Product Name: Copper Dac Cable
• Transmission Distance: up to 5m
• Per Channel: up To28.3125gbps
• Compatible to: Sff-8665
• Cable Size: 30 to 26 AWG
• Temperature Range: 0~ 70degree
• Sample: Available
• Test: 100% Testing Before Delivery
• Transport Package: Carton
• Specification: Customized
• Trademark: Kolorapus
• Origin: China
• Package Size: 15.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 0.400kg

Product Description

 

Product Parameters

Kolorapus 100G DAC Cable High Speed Passive Copper 100G QSFP28 to QSFP28 DAC Cables

Brand Name:KOLORAPUS
Specification: Copper DAC Cable
Sample:available 
Origin:China
Production Capacity:600km/month
Certification:ISO/3C/CE/ROHS/UL
Package: Carton,Wooden case, Wooden frame, Tray, Flight case
 

General Description

QSFP28 Direct Attach Cables are compliant with the SFF-8665 specifications. Various choices of wire gauge are available from 30 to 26 AWG with various choices of cable length (up to 5m).

Features

• Compliant with SFF- 8665
• Up to 28.3125Gbps data rate per channel
• Up to 5m transmission
• Operating temperature: 0~70ºC
• Single 3.3V power supply
• RoHS compliant

Benefits

• Cost-effective copper solution
• Lowest total system power solution
• Lowest total system EMI solution
• Optimized design for Signal Integrity

Applications

• 100G Ethernet

Pin Function Definition

Pin	Logic	Symbol	Description
1		GND	Ground
2	CML-I	Tx2n	Transmitter Inverted Data Input
3	CML-I	Tx2p	Transmitter Non-Inverted Data Input
4		GND	Ground
5	CML-I	Tx4n	Transmitter Inverted Data Input
6	CML-I	Tx4p	Transmitter Non-Inverted Data Input
7		GND	Ground
8	LVTTL-I	ModSelL	Module Select
9	LVTTL-I	ResetL	Module Reset
10		Vcc Rx	+3.3V Power Supply Receiver
11	LVCMOS- I/O	SCL	2-wire serial interface clock
12	LVCMOS- I/O	SDA	2-wire serial interface data
13		GND	Ground
14	CML-O	Rx3p	Receiver Non-Inverted Data Output
15	CML-O	Rx3n	Receiver Inverted Data Output
16		GND	Ground
17	CML-O	Rx1p	Receiver Non-Inverted Data Output
18	CML-O	Rx1n	Receiver Inverted Data Output
19		GND	Ground
20		GND	Ground
21	CML-O	Rx2n	Receiver Inverted Data Output
22	CML-O	Rx2p	Receiver Non-Inverted Data Output
23		GND	Ground
24	CML-O	Rx4n	Receiver Inverted Data Output
25	CML-O	Rx4p	Receiver Non-Inverted Data Output
26		GND	Ground
27	LVTTL-O	ModPrsL	Module Present
28	LVTTL-O	IntL	Interrupt
29		Vcc Tx	+3.3V Power supply transmitter
30		Vcc1	+3.3V Power supply
31	LVTTL-I	LPMode	Low Power Mode
32		GND	Ground
33	CML-I	Tx3p	Transmitter Non-Inverted Data Input
34	CML-I	Tx3n	Transmitter Inverted Data Input
35		GND	Ground
36	CML-I	Tx1p	Transmitter Non-Inverted Data Input
37	CML-I	Tx1n	Transmitter Inverted Data Input
38		GND	Ground

General Product Characteristics

QSFP+ DAC Specifications
Number of Lanes	Tx & Rx
Channel Data Rate	28.3125 Gbps
Operating Temperature	0 to + 70°C
Storage Temperature	-40 to + 85°C
Supply Voltage	3.3 V nominal
Electrical Interface	38 pins edge connector
Management Interface	Serial, I2C

High Speed Characteristics

Parameter	Symbol	Min	Typical	Max	Unit	Note
Differential Impedance	TDR	90	100	110	ohm
Insertion loss	SDD21	-22.48			dB	At 12.8906 GHz
Differential Return Loss	SDD11 SDD22			See 1	dB	At 0.05 to 4.1 GHz
				See 2	dB	At 4.1 to 19 GHz
Common-mode to common-mode output return loss	SCC11 SCC22			-2	dB	At 0.2 to 19 GHz
Differential to common-mode return loss	SCD11 SCD22			See 3	dB	At 0.01 to 12.89 GHz
				See 4		At 12.89 to 19 GHz
Differential to common Mode Conversion Loss	SCD21-IL			-10	dB	At 0.01 to 12.89 GHz
				See 5		At 12.89 to 15.7 GHz
				-6.3		At 15.7 to 19 GHz
Notes: Reflection Coefficient given by equation SDD11(dB) < -16.5 + 2 × SQRT(f ), with f in GHz Reflection Coefficient given by equation SDD11(dB) < -10.66 + 14 × log10(f/5.5), with f in GHz Reflection Coefficient given by equation SCD11(dB) < -22 + (20/25.78)*f, with f in GHz Reflection Coefficient given by equation SCD11(dB) < -15 + (6/25.78)*f, with f in GHz Reflection Coefficient given by equation SCD21(dB) < -27 + (29/22)*f, with f in GHz

Mechanical Specifications
The connector is compatible with the SFF-8436 specification.

 

Length (m)	Cable AWG
1	30
2	30
3	30
5	26

  Regulatory Compliance

Feature	Test Method	Performance
Electrostatic Discharge (ESD) to the Electrical Pins	MIL-STD-883C Method 3015.7	Class 1(>2000 Volts)
Electromagnetic Interference(EMI)	FCC Class B	Compliant with Standards
	CENELEC EN55022 Class B
	CISPR22 ITE Class B
RF Immunity(RFI)	IEC61000-4-3	Typically Show no Measurable Effect from a 10V/m Field Swept from 80 to 1000MHz
RoHS Compliance	RoHS Directive 2011/65/EU and it's Amendment Directives (EU) 2015/863	RoHS (EU)2015/863 compliant
REACH Compliance	REACH  Regulation (EC) No 1907/2006	REACH (EC) No 1907/2006 compliant

Factory display

 

Company Profile

Kolorapus is a factory direct supplier specializing in the research and development of wires and cables and supporting equipment. Cables, flexible towline cables, elevator flat cables, various special cables and related accessories, such as modules, panels, distribution frames, jumpers, pigtails, couplers, photoelectric converters, cabinets, bridges, etc., products It has passed CCC, ROHS, CE and other certifications, and provided a tripartite test report issued by the national authoritative testing and certification center. The product performance fully complies with domestic and foreign and industry-related standards.
The company's management system has passed GB/T19001-2016/ISO9001:2015 quality management system certification, GB/T24001-2016/ISO14001:2015 environmental management system certification and GB/T45001-2020/ISO45001:2018 occupational health and safety management system certification. 

Certifications

 

 

FAQ

What Kind Of Services Can We Enjoy Buy From Kolorapus.Co.Ltd.?
Arrange the shipping and delivery asap.
Inspect the quality carefully of your goods.
Good packaged avoid the damage of goods during shipping.
Make documents for you to do custom clearance,packing list and commercial invoice

Can We Get The Sample Order?
We welcome sample test and quality check.
Some products that are relatively small in size can be sent by express.
We need to charge the double sample fee, and don't worry the sample fee will refund you in your next further bulk order.

How Can You Guarantee The Quality Of The Products?
We have always placed great emphasis on quality control to make sure that excellent quality level is maintained.furthermore, every order will be checked out to guarantee the quantity and quality.

Which Logistics You Sent And How Long Can We Get The Goods?
It's up to your order quantities,we accept sea transportation and air transportation.

What Kinds Of Certificates Do You Have?
We have passed the inspection of GB,CE,UL,ROHS,3C etc,and Comprehensively guarantee the quality of the products.

Which Payment Method Do You Accept?
We accept T/T,Paypal and so on, any one method that we can negociate.