100g Qsfp28 to 4*SFP28 Passive Direct Copper Cables Dac Patch Cord

• Application: Communication, Sensor, Medicine, Probe
• Type: Single-mode Fiber
• Connection Structure: SC
• Material Shape: Round Wire
• Allowed Lateral Pressure: 100(N/100mm)<1000(N/100mm)
• Allowed Tensile Strength: 1000N<10000N
• Model NO.: DAC Patch Cord
• Core: Single Core
• Certification: RoHS, CE, ISO9001
• Brand: Fibconet
• Sheath Material: PVC
• Model Number: Dac Patch Cord
• Brand Name: OEM
• Temperature: -40 to 85 ºC
• Voltage: Sm/mm3.0 to 3.6V
• Insertion Loss: 8 to 22.48dB
• Keywords1: Passive Direct Copper Cables
• Keywords2: Fiber Dac Patch Cord
• Keywords3: SFP Dac Patch Cord
• Keywords4: mm Dac Patch Cord
• Keywords5: Sm Dacpatch Cord
• Transport Package: Carton
• Specification: Customized
• Trademark: Fibconet
• Origin: Ningbo, China
• HS Code: 7413000000
• Production Capacity: 5, 000, 000pieces/Month

Product Description

100G QSFP28 to 4*SFP28 Passive Direct Copper Cables DAC Patch Cord


Description:

IH's 100G QSFP28 Passive Copper Cables assemblies are high performance,cost effective for SFP28 and QSFP28 equipment interconnects . The Hybrid cables are compliant with SFF-8402 and SFF-8665 specifications. It is offer a low power consumption,short reach interconnect applications. The cable each lane is capable of transmitting data at rates up to 25Gb/s, providing an aggregated rate of 100Gb/s.

Applications

• 100GE/25 Gigabit Ethernet
• Switches, Routers, and HBAs
• Data Center Network 

Features

• Supporting 100 Gbps to 4 x 25 Gbps
• Support data rates : 25.78Gb/s (per channel)
• IEEE 802.3bj 100GEBASE-CR4 and P802.3by compliant
• Compatible to SFP28 MSA and QSFP28 MSA
• Compatible to SFF-8402, SFF-8432 and SFF8665
• Maximum aggregate data rate: 100 Gb/s (4 x25Gb/s)
• High-Density QSFP28 38-PIN and 4x SFP28 20-PIN Connector
• Temperature Range: 0~ 70 °C
• Copper link length up to 2m
• Power Supply :+3.3V
• Low crosstalk
• I2C based two-wire serial interface for EEPROM signature which can be customized
• Operating Temperature: 0~ 70 °C
• ROHS Compliant

100G QSFP28 to 4*SFP28 Passive Direct Copper Cables DAC Patch Cord

Pin Definitions


Mechanical Dimensions


Product Specification

Pin number	Logic	Symbol	Signal	Description
1		GND	Signal Ground	Ground
2	CML-I	Tx2n	Tx2n	Transmitter Inverted Date Input.AC coupled
3	CML-I	Tx2p	Tx2p	Transmitter Non_Inverted Date Input.AC coupled
4		GND	Signal Ground	Ground
5	CML-I	Tx4n	Tx4n	Transmitter Inverted Date Input.AC coupled
6	CML-I	Tx4p	Tx4p	Transmitter Non_Inverted Date Input.AC coupled
7		GND	Signal Ground	Ground
8	LVTTL-I	ModSelL	ModSelL	Module Select pin.Selected when held low by the host.
9	LVTTL-I	ResetL	LPMode_Reset	Module Reset.A"low" pulse induces a reset on the module.
10		Vcc Rx	Vcc Rx	+3.3V Power Supply Receiver
11	LVCMOS-I/O	SCL	SCL	2-wire serial interface
12	LVCMOS-I/O	SDA	SDA
13		GND	Signal Ground	Ground
14	CML-O	Rx3p	Rx3p	Receiver Non_Inverted Date Input.AC coupled
15	CML-O	Rx3n	Rx3n	Receiver Inverted Date Input.AC coupled
16		GND	Signal Ground	Ground
17	CML-O	Rx1p	Rx1p	Receiver Non_Inverted Date Input.AC coupled
18	CML-O	Rx1n	Rx1n	Receiver Inverted Date Input.AC coupled
19		GND	Signal Ground	Ground
20		GND	Signal Ground	Ground
21	CML-O	Rx2n	Rx2n	Receiver Inverted Date Input.AC coupled
22	CML-O	Rx2p	Rx2p	Receiver Non_Inverted Date Input.AC coupled
23		GND	Signal Ground	Ground
24	CML-O	Rx4n	Rx4n	Receiver Inverted Date Input.AC coupled
25	CML-O	Rx4p	Rx4p	Receiver Non_Inverted Date Input.AC coupled
26		GND	Signal Ground	Ground
27	LVTTL-O	ModPrsL	ModPrsL	Module Present pin.Internally grounded inside the module.
28	LVTTL-O	IntL	IntL	Interrupt by the QSFP module."Low"indicates an Alarm/Warning.
29		Vcc Tx	Vcc Tx	+3.3V Power Supply Transmitter
30		Vccl	Vccl	+3.3V Power Supply
31	LVTTL-I	LPMode	LPMode	Low Power Mode
32		GND	Signal Ground	Ground
33	CML-I	Tx3p	Tx3p	Transmitter Non_Inverted Date Input.AC coupled
34	CML-I	Tx3n	Tx3n	Transmitter Inverted Date Input.AC coupled
35		GND	Signal Ground	Ground
36	CML-I	Tx1p	Tx1p	Transmitter Non_Inverted Date Input.AC coupled
37	CML-I	Tx1n	Tx1n	Transmitter Inverted Date Input.AC coupled
38		GND	Signal Ground	Ground
Housing			Chassis Ground

Table.1 Absolute maximum ratings

Parameter	Symbol	Min	Max	Unit
Maximum Supply Voltage	Vcc	0	3.6	V
Storage Temperature	Ts	-40	85	°C
Relative Humidity	RH	5	95	%

Table.2 Recommended Operating Conditions

Parameter	Symbol	Min	Typical	Max	Unit
Operating Case Temperature	Standard Tc	0	25	70	°C
Storage Temperature	Ts	0		70	°C
Relative Humidity	RH	5		95	%
Data Rate			56		Gbps
Power Dissipation	PD			0.02	W

FIBCONET boasts three state-of-the-art manufacturing centers covering over 10,000 sqm in Ningbo, Guizhou, and Northeast China, with a team of 800 highly skilled engineers and staff members. 

With a production capacity of 300,000 PLC Splitters and 10 million fiber optical connectors per month, FIBCONET has earned a reputation as a national high-tech enterprise that excels in innovation, securing 50 patents and 15 invention patents.

Our PLC splitter, for instance, can function optimally even in extremely cold conditions of up to -50 centigrade degrees, making it an ideal solution for clients operating in harsh environments like Russia. We also offer connectors with an insert loss of just 0.1 dB, a rarity in the industry that we can deliver.

Q: The History of our factory? 

A: In 2000, Fibconet entered the communications industry and began to make adapters. It accumulated funds to invest in jumper production in 2006 and increased the optical splitter workshop in 2009. Fibconet won the national high-tech industry in 2013, sold over 15 million US dollars in 2015, and began to explore foreign markets.

Q: The location of our factory? 

A: Our factory is located in Ningbo, Zhejiang, and our new factory has also been put into production, located in the Northeast (Jilin Province).

Q: An occupied area for our factory?

A: The construction area of our factory is about 23,000 square meters, including 8000 square meters in Fenghua Plant and 15,000 square meters in Northeast China.

Q: Production capacity for the PLC splitter? 

A: 800,000 pcs per month.

Q: What's your best price for your passive fiber optic product?

A: Based on the quality of our products and the quantity of your estimated. We would quote the great best matching price all the time.

Q: Do you offer a guarantee for the products? 

A: Yes, we offer a 1-2 years warranty on our formal products.