100G QSFP28 BREAKOUT AOC

HANSUN Communication HX-Q28-425-AOC1M is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP28 SR4 for 100G Ethernet applications. This transceiver is a high-performance module for short-range multi-lane data communication and interconnect applications. It integrates four data lanes in each direction with 100 Gbps bandwidth. Each lane can operate at 25Gbps up to 70 m using OM3 fiber or 100 m using OM4 fiber without FEC, or 300 m using OM4 fiber with FEC. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 38 contact edge type connector. The optical interface uses a 12 fiber MTP (MPO) connector. As a professional AOC factory, HANSUN produces our 100G QSFP28 series with consistently high quality.

Applications of 100G QSFP28 Breakout AOC

100GbE and 25GbE break-out applications for Datacom switch and router connections
100G to 4×25G density applications for Datacom and Proprietary protocol applications, Datacenters

Specifications of 100G QSFP28 Breakout AOC

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Storage Temperature	HX	-20	85	℃
Relative Humidity	RH	0	85	%
Case Operating Temperature	T_Case	0	70	℃
Supply Voltage	V_CC	-0.3	3.6	V

Recommended Operating Conditions

Parameter	Symbol	Min	Typical	Max	Unit
Case Operating Temperature	T_Case	0	–	70	℃
Supply Voltage	V_CC	3.13	3.3	3.47	V
Supply Current (QSFP28)	I_CC	–	–	1000	mA
Supply Current(SFP28)	I_CC	–	–	300	mA
Data Rate Per Lane	DR	–	25.78125	–	Gbit/s

Transmitter Specifications

Parameter	Symbol	Min	Typical	Max	Unit
QSFP28
Center wavelength	λc	840	850	860	nm
Differential Input Impedance	Z_in	90	100	110	Ohm
Differential Input Voltage	V_in	300	–	1100	MVP-p
Average Launch Power per Lane	P_AVG	-7.5	-1	+2.5	dBm
Extinct Ratio	ER	2.0	–	–	dB
SFP28
Center wavelength	λc	840	850	860	nm
Differential Input Impedance	Z_in	90	100	110	Ohm
Differential Input Voltage	V_in	300	–	1100	MVP-p
Average Launch Power	P_AVG	-7.5	-1	+2.5	dBm
Extinct Ratio	ER	2.0	–	–	dB

Receiver Specifications

QSFP28
Center wavelength	λc	840	850	860	nm
Differential Output Impedance	Z_out	90	100	110	Ohm
Differential Output Voltage	V_out	500	–	800	MVP-p
Receiver Overload	P_inmax	+2.5	–	–	dBm
Bit Error Rate	BER	–	–	10^-12	–
SFP28
Center wavelength	λc	840	850	860	nm
Differential Output Impedance	Z_out	90	100	110	Ohm
Differential Output Voltage	V_out	500	–	800	MVP-p
Receiver Overload	P_inmax	+2.5	–	–	dBm
Bit Error Rate	BER	–	–	10^-12	–

100GbE and 25GbE break-out applications for Datacom switch and router connections
100G to 4×25G density applications for Datacom and Proprietary protocol applications, Datacenters

Pin Definitions of 100G QSFP28 AOC

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

Pin Descriptions of 100G QSFP28 Breakout AOC

Pin Definitions of 100G QSFP28 Breakout AOC

PIN	Symbol	Name/Description
1	VeeT	Transmitter Signal Ground
2	TX_FAULT	Transmitter Fault (LVTTL-O) – Not used. Grounded inside the module
3	TX_DISABLE	Transmitter Disable (LVTTL-I) – High or open disables the transmitter
4	SDA	Two Wire Serial Interface Data Line (LVCMOS – I/O) (same as MOD-DEF2 in INF-8074)
5	SCL	Two Wire Serial Interface Clock Line (LVCMOS – I/O) (same as MOD-DEF1 in INF-8074)
6	MOD_ABS	Module Absent (Output), connected to VeeT or VeeR in the module
7	RS0	Rate Select 0 – Not used, Presents high input impedance.
8	RX_LOS	Receiver Loss of Signal (LVTTL-O)
9	RS1	Rate Select 1 – Not used, Presents high input impedance.
10	VeeR	Receiver Signal Ground
11	VeeR	Receiver Signal Ground
12	RD-	Receiver Data Out Inverted (CML-O)
13	RD+	Receiver Data Out (CML-O)
14	VeeR	Receiver Signal Ground
15	VccR	Receiver Power + 3.3 V
16	VccT	Transmitter Power + 3.3 V
17	VeeT	Transmitter Signal Ground
18	TD+	Transmitter Data In (CML-I)
19	TD-	Transmitter Data In Inverted (CML-I)
20	VeeT	Transmitter Signal Ground