FSBQLB31-K10C_100G QSFP28_SFP光模块_产品中心

FSBQLB31-K10C

QSFP28 100Gb/s LR4 10km DDM

产品特性：
Supports 103.1Gb/s aggregate bit rate
4x25Gb/s retimed electrical interface
4X25Gb/s DFB-based LAN-WDM
transmitter and PIN/TIA receiver
Maximum link length of 10km on
Single Mode Fiber (SMF)
Hot-pluggable QSFP28 footprint
Duplex LC receptacles
Single 3.3V power supply
Maximum power dissipation < 4.5W
RoHS-6 compliant and lead-free
I2C management interface
Case operating temperature
Commercial: 0°C to +70°C

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产品概述产品特性技术规格

产品概述

I. 引导图

QSFP28-compliant38-pinconnecto(persFF-867)

II. 引用说明

Pin	Symbol	Name/Description	Ref.
1	GND	Ground	1
2	Tx2n	Transmitter Inverted Data Input
3	Tx2p	Transmitter Non-Inverted Data Input
4	GND	Ground	1
5	Tx4n	Transmitter Inverted Data Input

6	Tx4p	Transmitter Non-Inverted Data Input
7	GND	Ground	1
8	ModSe1L	Module Select
9	ResetL	Module Reset
10	Vcc Rx	+3.3V Power supply receiver
11	SCL	2-wire serial interface clock
12	SDA	2-wire serial interface data
13	GND	Ground	1
14	Rx3p	Receiver Non-Inverted Data Output
15	Rx3n	Receiver Inverted Data Output
16	GND	Ground	1
17	Rx1p	Receiver Non-Inverted Data Output
18	Rx1n	Receiver Inverted Data Output
19	GND	Ground	1
20	GND	Ground	1
21	Rx2n	Receiver Inverted Data Output
22	Rx2p	Receiver Non-Inverted Data Output
23	GND	Ground	1
24	Rx4n	Receiver Inverted Data Output
25	Rx4p	Receiver Non-Inverted Data Output
26	GND	Ground	1
27	ModPrSL	Module Present
28	IntL	Interrupt
29	Vcc Tx	+3.3V Power supply transmitter
30	Vcc1	+3.3V Power Supply
31	LPMode	Low Power Mode
32	GND	Ground	1
33	Tx3p	Transmitter Non-Inverted Data Input
34	Tx3n	Transmitter Inverted Data Input
35	GND	Ground	1
36	Tx1p	Transmitter Non-Inverted Data Input
37	Tx1n	Transmitter Inverted Data Input
38	GND	Ground	1

Note：

1. Circuit ground is internally isolated from chassis ground.

III. 极限参数

Parameter	Symbol	Min.	Typ.	Max.	Unit	Ref.
Storage Temperature	TS	-40		85	ºC
Storage Ambient Humidity	HA	5		95	%
Maximum Supply Voltage	VCC	-0.5		4.0	V
Signal Input Voltage		-0.3		Vcc+0.3	V
Receiver Damage Threshold		+5.5			dBm
Lead Soldering Temperature/Time	TSOLD			260/10	ºC/sec	1
Lead Soldering Temperature/Time	TSOLD			360/10	ºC/sec	2

Note:

1.Suitable for wave soldering.

2. Only for soldering by iron.

IV. 一般产品特性

Parameter	Symbol	Min.	Typ.	Max.	Unit	Ref.
Data Rate (per line)	BR		25.78125		Gbps
Case Operating Temperature	Tcase	0	-	70	ºC
Power Supply Voltage	Vcc	3.13	3.3	3.47	V
Transmission Distance	TD		-	10	km
Coupled fiber	Single mode fiber					9/125um SMF

V. 光学特性

Parameter	Symbol	Min.	Typ.	Max.	Unit	Ref.
*Transmitter(per lane)*
Total Average Output Power	POUT			10.5	dBm
Average Launch Power per lane	TXPx	-4.3		4.5	dBm
Transmit OMA per Lane	TxOMA	-1.3		4.5	dBm
Extinction Ratio	ER	4			dB
Center Wavelength	λC		1294.53 ~ 1296.59 1299.02 ~ 1301.09 1303.54 ~ 1305.63 1308.09 ~ 1310.19		nm
RMS Spectral Width	σ			1	nm
Transmitter OFF Output Power	POff			-30	dBm

Transmitter eye mask definition {X1,X2,X3,Y1,Y2,Y3}		{0.25,0.4,0.45,0.25,0.28,0.4}				1
*Receiver(per lane)*
Input Optical Wavelength	λIN		1294.53 ~ 1296.59 1299.02 ~ 1301.09 1303.54 ~ 1305.63 1308.09 ~ 1310.19		nm
Rx Sensitivity(OMA) per lane	RSENS			-8.6	dBm
Input Saturation Power (Overload)	PSAT	+4.5			dBm
Receiver Reflectance	Rfl			-26	dBm
Loss of Signal Assert	PA	-30			dBm
Loss of Signal De-assert	PD			-11	dBm
LOS Hysteresis	PD - PA	0.5			dB

Note:

1. Hit ratio 5x10-5 .

VI. 数字诊断功能

FSBQLB31-K10C QSFP28 transceivers support the I2C-based diagnostics interface specified by the

QSFP28 MSA.

VII. 电气接口特性

Parameter	Symbol	Min.	Type	Max.	Unit	Ref.
Transmitter
Signaling rate (each lane)	SR		25.78125		Gbps
Differential data input voltage per lane	Vin,pp, diff	-	-	900	mV
Differential termination mismatch	-	-	-	10	%
Single-ended voltage tolerance range	-	-0.4	-	3.3	V
DC common mode voltage	-	-350	-	2850	mV
Receiver

Signaling rate (each lane)	SR		25.78125		Gbps
Differential output voltage	-	-	-	900	mV
Eye width	-	0.57	-	-	UI
Eye height	-	228	-	-	mV
Differential termination mismatch	-		-	10	%
Transition time (min, 20% to 80%) @LR4	-	12	-	-	ps
Transition time (min, 20% to 80%) @OTU4	-	9.5	-	-	ps

VIII.产品尺寸 (Unit: mm)

compatible with SFF-8661.

产品特性

Supports 103.1Gb/s aggregate bit rate

4x25Gb/s retimed electrical interface

4X25Gb/s DFB-based LAN-WDM

transmitter and PIN/TIA receiver

Maximum link length of 10km on

Single Mode Fiber (SMF)

Hot-pluggable QSFP28 footprint

Duplex LC receptacles

Single 3.3V power supply

Maximum power dissipation < 4.5W

RoHS-6 compliant and lead-free

I2C management interface

Case operating temperature

Commercial: 0°C to +70°C

应用	标准
100GBASE-LR4 100G Ethernet	QSFP28 MSA.
	IEEE802.3bm and IEEE802.3ba
	SFF-8636
	RoHS

技术规格

Ordering Information

Part No.

Bit Rate

(Gbps)

Laser

(nm)

Distance

Fiber Type

DDMI

Connector

Temp

FSBQLB31-K10C

4*25.78125

LWDM

10km

SMF

YES

0℃~+70℃