Name: 100G QSFP28 to QSFP28 Passive Direct Attach Copper Cables
Brand: E-link
Price: 5 USD

Product Details
Company Profile

100G QSFP28 to QSFP28 Passive Direct Attach Copper Cables

Product Advantages

Ø QSFP28 conforms to the Small Form Factor SFF-8665

Ø 4-Channel Full-Duplex Passive Copper Cable Transceiver

Ø Support for multi-gigabit data rates :25.78Gb/s (per channel)

Ø Maximum aggregate data rate: 100Gb/s (4 x 25.78Gb/s)

Ø Copper link length up to 3m (passive limiting)

Ø High-Density QSFP 38-PIN Connector

Ø Power Supply :+3.3V

Ø Low power consumption: 0.02 W (typ.)

Ø I2C based two-wire serial interface for EEPROM signature which can be customized

Temperature Range: 0~ 70

Overview

E-link 100G QSFP28 Passive Copper Cables(LNK-DP7D30-XXX) are high performance,cost effective I/O solutions for 100G LAN, HPC and SAN applications. The QSFP28 passive copper cables are compliant with SFF-8436. It is offer a low power consumption,short reach intercon- nect applications. The cable each lane is capable of transmitting data at rates up to 25.78Gb/s, providing an aggregated rate of 100Gb/s.

Technical Indexes

Parameter	Symbol	Min	Typical	Max	Unit	Note
Differential Impedance	Rin,p-p	90	100	110	Ω
Insertion loss	SDD21	8		22.48	dB	At 12.8906 GHz
Differential Return Loss	SDD11 SDD22	12.45		See1	dB	At 0.05 to 4.1 GHz
Differential Return Loss	SDD11 SDD22	3.12		See2	dB	At 4.1 to 19 GHz
Common-mode to common-mode output return loss	SDD11 SDD22	2			dB	At 0.2 to 19 GHz
Differential to common-mode return loss	SDD11 SDD22	12		See3	dB	At 0.01 to 12.89 GHz
Differential to common-mode return loss	SDD11 SDD22	10.58		See4	dB	At 12.89 to 19 GHz
Differential to common-mode Conversion Loss	SCD21-IL	10			dB	At 0.01 to 12.89 GHz
				See5		At 12.89 to 15.7 GHz
		6.3				At 15.7 to 19 GHz
Channel Operating Margin	COM	3			dB

Ordering Information

Part Number	Data Rate	Length	Wire Gauge	Connector Type	Temp. Range	Cable Jacket
LNK-DP7D30-0.5	Up to 100G	0.5m	AWG30	Passive Copper	0-70℃	PVC
LNK-DP7D30-1	Up to 100G	1m	AWG30	Passive Copper	0-70℃	PVC
LNK-DP7D30-2	Up to 100G	2m	AWG30	Passive Copper	0-70℃	PVC
LNK-DP7D30-3	Up to 100G	3m	AWG30	Passive Copper	0-70℃	PVC
LNK-DP7D30-5	Up to 100G	5m	AWG30	Passive Copper	0-70℃	PVC

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Categories	Fiber Optic Accessories
Brand Name:	E-link
Model Number:	LNK-DP7D30
Certification:	ISO9001, CE, FCC, RoHS
Place of Origin:	China
MOQ:	1pcs
Price:	$5-269
Payment Terms:	L/C,T/T,Western Union,MoneyGram,PayPal
Supply Ability:	100000PCS/Month
Delivery Time:	7-10 working days
Packaging Details:	Industrial PoE Switch Standard Carton Packaging
Maximum Supply Voltage:	3.6V
Storage Temperature:	-40-85°C
Relative Humidity:	RH 5-95 %
Differential Impedance:	Rin,p-p 90-110Ω
Insertion loss:	SDD21, 8-2.48dB
Differential Return Loss:	12.45-See1dB(At 0.05 to 4.1 GHz)

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