Name: 100G QSFP28 Breakout AOC
Brand: T&S Communications Co., Ltd.
Availability: InStock

T&S Communication TSQSS-851HG-xxxC 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, T&S produces our 100G QSFP28 series with consistently high quality.

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100G QSFP28 Breakout AOC Specification Download

Features of 100G QSFP28 Breakout AOC

Electrical interface compliant to SFF-8436 and SFF-8431
850nm VCSEL laser and PIN photo-detector
Built-in digital diagnostic functions
Operating case temperature 0℃ to 70℃
Hot Pluggable
Similar to the other AOC cables produced by T&S, such as our 40G AOC, our 100G breakout AOC cable is also RoHS-compliant

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

Recommended Operating Conditions

Transmitter Specifications

Receiver Specifications

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

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

Measurement condition: Channel data rate 25.78125Gbps, VCC=3.3V, PRBS31 pattern, Case operating temperature 0-70℃.

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

Measurement condition: Channel data rate 25.78125Gbps, VCC=3.3V, PRBS31 pattern, Case operating temperature 0-70℃

Parameter	Symbol	Min	Typical	Max	Unit
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	-

Pin Descriptions of 100G QSFP28 Breakout AOC

Pin Descriptions

Pin Definitions of 100G QSFP28 Breakout AOC

Pin	Symbol	Name/Description
1	GND	Ground
2	Tx2n	Transmitter Inverted 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

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

Mechanical Specifications of 100G QSFP28 Breakout AOC

Mechanical Specifications