40G Passive QSFP+ TO QSFP+ Direct Attach Cable

SKU 7217030 Categories Fiber Optic Transceivers, DAC

Up to 10.1325Gbps per channel bandwidth;
Compliant with QSFP+ MSA and SFF-8436
Support 40GBASE-SR4/EDR application
Enhanced EMI / EMC performance
Compliant with IEEE 802.3ba/ Infiniband QDR specifications
Support serial ID function through EEPROM
30AWG to 24AWG cable available
Commercial Temperature range 0°C to 70°C
RoHS Compliant Part

Zion Code and Description

Zion Code	Zion Description
7217030	40G Passive QSFP+ TO QSFP+ Direct Attach Cable

Applications

40G Ethernet Links; InfiniBand QDR applications
Servers, switches, storage and host card adap

Description

The 7217030 40G QSFP+ direct attach cables is a 4-channel parallel passive copper product for storage, data centers and high-performance computing connections. Each channel is capable of transmitting data at 10 Gbps, enabling a 40 Gbps total data rate of 10 meters.

Main product parameters

Connector Type	QSFP+ to QSFP+	Vendor Name	Zion Communication
Max Data Rate	40Gbps	Wire AWG	24AWG – 30AWG
Max Cable Distance 1	10m	Cable Type	Passive Twinax
Power Supply	3.3V	Operating Temp.	0°C to 70°C (32°F to 158°F)

Outline Drawing

Zion Communication’s Hot DAC types

Zion Code		Zion Description
7217010		100G Passive QSFP28 TO QSFP28 Direct Attach Cable
7217020		100G Passive QSFP28 TO 4×SFP28 Direct Attach Cable
7217030		40G Passive QSFP+ TO QSFP+ Direct Attach Cable
7217040		40G Passive QSFP+ TO 4×SFP+ Direct Attach Cable
7217050		25G Passive SFP28 TO SFP28 Direct Attach Cable
7217060		10G Passive SFP+ TO SFP+ Direct Attach Cable

1. Signal Integrity

Item		Requiement	Test Condition
Diffrential Impedance	Cable Impedance	105±5 Ω	Rise time of 35ps (20 % – 80 %).
	Paddle Card Impedance	100±10 Ω
	Cable termination impedance	100±15 Ω
[Differential (Input/Output)Return loss SDD11/SDD22]		≤ – 10 dB	10MHz≤f ≤5GHz
[Insertion Loss Deviation]		-0.176f – 0.7 ≤ ILD ≤ 0.176 f + 0.7	10MHz≤f ≤5GHz
[MDNEXT(multiple disturber near-end crosstalk)]		≥26dB	10MHz≤f ≤5GHz

2. Differential InsertionLoss Max. For TPa to TPb Excluding Test fixture

AWG	Length	600Mhz	1.25GHz	2.5GHz	5.0GHz
30 AWG	Max. 1m	2.0dB	3.0dB	4.5dB	7.5dB
28 AWG	Max. 3m	4.0dB	5.5dB	7.5dB	12.0dB
26 AWG	Max. 5m	5.5dB	7.0dB	10.0dB	16.0dB
24 AWG	Max. 10m	6.5dB	10.0dB	14.0dB	21.0dB

3. Environment Performance

Item	Requiement	Test Condition
Operating Temp. Range	-20°C to +75°C	Cable operating temperature range.
Storage Temp.Range (in packed condition)	-40°C to +80°C	Cable storage temperature range in packed condition.
Thermal Cycling Non-Powered	No evidence of physical damage	EIA-364-32D, Method A, -25 to 90C, 100 cycles, 15 min. dwells
Salt Spraying	48 hours salt spraying after shell corrosive area less than 5％.	EIA-364-26
Mixed Flowing Gas	Pass electrical tests per 3.1 after stressing. (For connector only)	EIA-364-35 Class II,14 days.
Temp. Life	No evidence of physical damage	EIA-364-17C w/ RH, Damp heat 90℃ at 85% RH for 500 hours then return to ambient
Cable Cold Bend	4H,No evidence of physical damage	Condition: -20℃±2℃, mandrel diameter is 6 times the cable diameter.

4. Mechanical and Physical Characteristics

Item	Requiement	Test Condition
Vibration	Pass electrical tests per 3.1 after stressing.	Clamp & vibrate per EIA-364-28E,TC-VII, test condition letter – D, 15 minutes in X, Y & Z axis.
Twist	No evidence of physical damage	Twist cable 180° (±90° from nominal position) for 100 cycles at 30 cycles per minute with a 0.5kg load applied to the cable jacket.Clamp position: 300mm
Cable Flex	No evidence of physical damage	Flex cable 180° for 20 cycles (±90° from nominal position) at 12 cycles per minute with a 1.0kg load applied to the cable jacket. Flex in the boot area 90º in each direction from vertical. Per EIA-364-41C
Cable Plug Retention in Cage	90N Min. No evidence of physical damage	Force to be applied axially with no damage to cage. Per SFF 8661 Rev 2.1 Pull on cable jacket approximately 1 ft behind cable plug. No functional damage to cable plug below 90N. Per SFF-8432 Rev 5.0
Cable Retention in Plug	90N Min. No evidence of physical damage	Cable plug is fixtured with the bulk cable hanging vertically. A 90N axial load is applied (gradually) to the cable jacket and held for 1 minute. Per EIA-364-38B
Mechanical Shock	Pass electrical tests Per 3.1 after stressing.	Clamp and shock per EIA-364-27B, TC-G, 3 times in 6 directions, 100g, 6ms.
Cable Plug Insertion	40N Max.(QSFP28)	Per SFF8661 Rev 2.1
Cable plug Extraction	30N Max. (QSFP28)	Place axial load on de-latch to de-latch plug. Per SFF8661 Rev 2.1
Durability	50 cycles,No evidence of physical damage	EIA-364-09, perform plug &unplug cycles:Plug and receptacle mate rate: 250times/hour. 50times for QSFP28/SFP28 module (CONNECTOR TO PCB)

5. Wiring Diagram

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40G Passive QSFP+ TO QSFP+ Direct Attach Cable

Zion Code and Description

Applications

Description

Main product parameters

Outline Drawing

Zion Communication’s Hot DAC types

Electrical Performance

1. Signal Integrity

2. Differential InsertionLoss Max. For TPa to TPb Excluding Test fixture

3. Environment Performance

4. Mechanical and Physical Characteristics

5. Wiring Diagram

Download

Email us, Call us, Meeting online with us!

Tell us about your purchasing plans!

Products

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Optical fiber systems & Copper cabling infrastructure products | Good quality and good service based on reasonable prices.

Fiber systems & copper cabling systems products | Good quality and good service based on reasonable prices.

40G Passive QSFP+ TO QSFP+ Direct Attach Cable

Zion Code and Description

Applications

Description

Main product parameters

Outline Drawing

Zion Communication’s Hot DAC types

Electrical Performance

1. Signal Integrity

2. Differential InsertionLoss Max. For TPa to TPb Excluding Test fixture

3. Environment Performance

4. Mechanical and Physical Characteristics

5. Wiring Diagram

Download <img decoding="async" class="alignnone size-full wp-image-6424" src="https://hello-signal.com/wp-content/uploads/2022/01/40G-Passive-QSFP-TO-QSFP-Direct-Attach-Cable-3.png" alt="40G Passive QSFP+ TO QSFP+ Direct Attach Cable-3" width="254" height="60" />

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