QSFP+/4-SFP+ 有源光缆 JHA-QSFP-4SFP-40G-AOC

产品分类：

网络布线

AOC（有源光缆）

规格：

绝对最大额定值

推荐工作条件

电气和光学特性

测量条件：Channel Data Rate 10.3125Gbps, VR _CC R=3.3V, PRBS31, Case Operating Temperature 0~70℃

发射机

接收者

QSFP +引脚说明

别针	姓名	功能说明
1	地线	模块地
2	TX2n	发送器反相数据输入
3	TX2P	发送器同相数据输入
4	地线		模块地
5	TX4n		发送器反相数据输入
6	TX4P		发送器同相数据输入
7	地线		模块地
8	泥帆		模块选择
9	复位L		模块复位
10	VCCRx		+3.3v 接收器电源
11	SCL		2线串行接口时钟
12	SDA		2-wire Serial interface data
13	GND		Module Ground
14	RX3p		Receiver non-inverted data output
15	RX3n		Receiver inverted data output
16	GND		Transmitter Power Supply
17	RX1p		Receiver non-inverted data output
18	RX1n		Receiver inverted data output
19	GND		Module Ground
20	GND		Module Ground
21	RX2n		Receiver inverted data output
22	RX2p		Receiver non-inverted data output
23	GND		Module Ground
24	RX4n		Receiver inverted data output
25	RX4p		Receiver non-inverted data output
26	GND		Module Ground
27	ModPrsL		Module Present, internal pulled down to GND
28	IntL		Interrupt output, should be pulled up on host board
29	VCCTx		+3.3v Transmitter Power Supply
30	VCC1		+3.3v Power Supply
31	LPMode		Low Power Mode
32	GND		Module Ground
33	Tx3p		Transmitter non-inverted data input
34	Tx3n		Transmitter inverted data input
35	GND		Module Ground
36	Tx1p		Transmitter non-inverted data input
37	Tx1n		Transmitter inverted data input
38	GND		Module Ground

SFP + Pin Descriptions

Pin	Symbol	Name/Description	Notes
1	VEET	Module Transmitter Ground	1
2	TX_FAULT	Module Transmitter Fault	2
3	TX_DISABLE	Transmitter Disable; Turns off transmitter laser output	3
4	SDA	2-Wire Serial Interface Data Line (MOD-DEF2)
5	SCL	2-Wire Serial Interface Clock (MOD-DEF1)
6	MOD_ABS	Module Absent, connected to V_EET or V_EER in the module	2
7	RS0	Rate Select 0, optionally controls SFP+ module receiver
8	RX_LOS	Receiver Loss of Signal Indication (In FC designated as Rx_LOS and in Ethernet designated as NOT Signal Detect)	2
9	RS1	Rate Select 1, optionally controls SFP+ module transmitter
10	V_EER	Module Receiver Ground	1
11	V_EER	Module Receiver Ground	1
12	RD-	Receiver Inverted Data Output
13	RD+	Receiver Non-Inverted Data Output
14	V_EER	Module Receiver Ground	1
15	V_CCR	Module Receiver 3.3 V Supply
16	V_CCT	Module Transmitter 3.3 V Supply
17	V_EET	Module Transmitter Ground	1
18	TD+	Transmitter Non-Inverted Data Input
19	TD-	Transmitter Inverted Data Input
20	V_EET	Module Transmitter Ground	1