25G SFP28 TO SFP28 Active Optical Cable

SKU 7216050 Categories Fiber Optic Transceivers, AOC

Up to 25.78125Gbps per channel bandwidth;
Compliant to SFF-8431
Support 25GBASE-SR4/EDR application
Maximum link length of 100m links on OM3 multimode fiber
Single +3.3V power supply operating
Commercial Temperature range 0°C to 70°C
RoHS Compliant Part

Zion Code and Description

Zion Code	Zion Description
7216050	25G SFP28 TO SFP28 Active Optical Cable

Applications

25GBASE-SR4 100G Ethernet Links; InfiniBand QDR applications
Servers, switches, storage and host card adap

Description

The 7216050 25G SFP28 active optic cables are a high performance, low power consumption,
long reach interconnect solution supporting 25G Ethernet ,or Infini BandQDR/DDR/SDR,
12.5G/10G/8G/4G/2G fiber channel ,PCIe and SAS.

It is specially designed for high-speed, short-range data links via optical fiber lines.
SFP28 AOC provides signal integrity, longer distance, superior electromagnetic immunity
and better bit error rate. It is a cost-effective solution for data center/storage
and all short-range data applications.

Main product parameters

Connector Type	SFP28 to SFP28	Vendor Name	Zion Communication
Max Data Rate	25Gbps	Fiber cable Type	MMF
Max Cable Distance 1	70m on OM3 MMF	Max Cable Distance 2	100m on OM4 MMF
Transimitter Type	VCSEL	Receiver Type	PIN
Wavelength	850nm	CDR	Support
Power Supply	3.3V	Operating Temp.	0°C to 70°C (32°F to 158°F)

Outline Drawing

Zion Code		Zion Description
7216010		100G QSFP28 TO QSFP28 Active Optical Cable
7216020		100G QSFP28 TO 4×SFP28 Active Optical Cable
7216030		40G QSFP+ TO QSFP+ Active Optical Cable
7216040		40G QSFP+ TO 4×SFP+ Active Optical Cable
7216050		25G SFP28 TO SFP28 Active Optical Cable
7216060		10G SFP+ TO SFP+ Active Optical Cable

1. Absolute Maximum Ratings

Parameter	Symbol	Min.	Typical	Max.	Unit
Storage Temperature (℃）	TS	-10		70	°C
Relative Humidity	RH	5		85	%
Power Supply Voltage	VCC	-0.5		3.6	V

2. Recommended Operating Environment

Parameter	Symbol	Min.	Typical	Max.	Unit	Note
Case operating Temperature	TOP	0		70	°C
Power Supply Voltage	VCC	3.14	3.3	3.47	V
Power Dissipation	Pd			1	W
Data Rate	BR		25.78125		Gbps	Each Channel
Transmission Distance with	TD	0		100	m	OM4

3. Electrical Characteristics

Parameter		Symbol	Min.	Typical	Max.	Unit
ModSell	Module Select	VOL	0		0.8	V
ModSell	Module Unselect	VOH	2.5		Vcc	V
LPMode	Low Power Mode	VIL	0		0.8	V
LPMode	Normal Operation	VIH	2.5		Vcc+0.3	V
ResetL	Reset	VIL	0		0.8	V
ResetL	Normal Operation	VIH	2.5		Vcc+0.3	V
ModPrsL	Normal Operation	VOL	0		0.4	V
IntL	Interrupt	VOL	0		0.4	V
IntL	Normal Operation	VOH	2.4		Vcc	V
Transmitter
Differential data input swing		Vin.pp	200		1600	mV
Output Differential Impedance		ZD	90	100	110	Ω
Receiver
Differential data output swing		Vin.pp	200		800	mV
Bit Error Rate (1 prbs2^31-1@25.78125Gbps)		BER			E-12
Input Differential Impedance		Zin	90	100	110	Ω

4. Pin Assignment

5. Pin description

Pin	Symbol	Name/Description	NOTE
1	VEET	Transmitter Ground (Common with Receiver Ground)	1
2	TFAULT	Transmitter Fault.	2
3	TDIS	Transmitter Disable. Laser output disabled on high or open.	3
4	SDA	2-wire Serial Interface Data Line	4
5	SCL	2-wire Serial Interface Clock Line	4
6	MOD_ABS	Module Absent. Grounded within the module	4
7	RS0	Rate Select 0	5
8	LOS	Loss of Signal indication. Logic 0 indicates normal operation.	6
9	RS1	No connection required	1
10	VEER	Receiver Ground (Common with Transmitter Ground)	1
11	VEER	Receiver Ground (Common with Transmitter Ground)	1
12	RD-	Receiver Inverted DATA out. AC Coupled
13	RD+	Receiver Non-inverted DATA out. AC Coupled
14	VEER	Receiver Ground (Common with Transmitter Ground)	1
15	VCCR	Receiver Power Supply
16	VCCT	Transmitter Power Supply
17	VEET	Transmitter Ground (Common with Receiver Ground)	1
18	TD+	Transmitter Non-Inverted DATA in. AC Coupled.
19	TD-	Transmitter Inverted DATA in. AC Coupled.
20	VEET	Transmitter Ground (Common with Receiver Ground)	1

Note:

1.Circuit ground is internally isolated from chassis ground.
2.TFAULT is an open collector/drain output, which should be pulled up with a 4.7kΩ– 10 kΩ resistor on the host board if intended for use. Pull up voltage should be between 2.0V to Vcc + 0.3V.A high output indicates a transmitter fault caused by either the TX bias current or the TX output power exceeding the preset alarm thresholds. A low output indicates normal operation. In the low state, the output is pulled to <0.8V.
3.Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.
4.Should be pulled up with 4.7kΩ- 10kΩ on host board to a voltage between 2.0V and 3.6V. MOD_ABS pulls line low to indicate module is plugged in.
5.Internally pulled down per SFF-8431 Rev 4.1.
6.LOS is open collector output. It should be pulled up with 4.7kΩ – 10kΩ on host board to a voltage between 2.0V and 3.6V.
Logic 0 indicates normal operation; logic 1 indicates loss of signal.

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25G SFP28 TO SFP28 Active Optical Cable

Zion Code and Description

Applications

Description

Main product parameters

Outline Drawing

Electrical Performance

1. Absolute Maximum Ratings

2. Recommended Operating Environment

3. Electrical Characteristics

4. Pin Assignment

5. Pin description

Download

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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.

25G SFP28 TO SFP28 Active Optical Cable

Zion Code and Description

Applications

Description

Main product parameters

Outline Drawing

Electrical Performance

1. Absolute Maximum Ratings

2. Recommended Operating Environment

3. Electrical Characteristics

4. Pin Assignment

5. Pin description

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