参数资料
型号: FTLX1471D3BCL
厂商: Finisar Corporation
文件页数: 2/11页
文件大小: 0K
描述: TXRX SFP+ SGL 10GB/S 1310NM
标准包装: 1
数据速率: 10Gbps
波长: 1310nm
应用: 以太网
电源电压: 3.3V
连接器类型: LC 双工
安装类型: SFP+
产品目录页面: 326 (CN2011-ZH PDF)
其它名称: 775-1061
FTLX1471D3BCL Datacom SFP+ Product Specification – February 2009
I.
Pin Descriptions
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Symbol
V EET
T FAULT
T DIS
SDA
SCL
MOD_ABS
RS0
RX_LOS
RS1
V EER
V EER
RD-
RD+
V EER
V CCR
V CCT
V EET
TD+
TD-
V EET
Name/Description
Transmitter Ground
Transmitter Fault
Transmitter Disable. Laser output disabled on high or open.
2-wire Serial Interface Data Line
2-wire Serial Interface Clock Line
Module Absent. Grounded within the module
Rate Select 0. Not Used.
Loss of Signal indication. Logic 0 indicates normal operation.
Rate Select 1. Not Used.
Receiver Ground
Receiver Ground
Receiver Inverted DATA out. AC Coupled.
Receiver Non-inverted DATA out. AC Coupled.
Receiver Ground
Receiver Power Supply
Transmitter Power Supply
Transmitter Ground
Transmitter Non-Inverted DATA in. AC Coupled.
Transmitter Inverted DATA in. AC Coupled.
Transmitter Ground
Ref.
1
2
3
2
2
2
4
5
4
1
1
1
1
1
Notes :
1.
Circuit ground is internally isolated from chassis ground.
2.
T
FAULT
is an open collector/drain output, which should be pulled up with a 4.7k – 10k Ohms 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.
4.
5.
Laser output disabled on T DIS >2.0V or open, enabled on T DIS <0.8V.
Internally pulled down per SFF-8431 Rev 2.0.
LOS is open collector output. Should be pulled up with 4.7k – 10k Ω on host board to a voltage
between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.
VeeT
20
1
VeeT
TD-
19
2
TX_Fault
TD+
18
3
TX_Disable
VeeT
17
4
SDA
VccT
16
Towards
Bezel
5
6
SCL
MOD_ABS
VccR
VeeR
15
14
Towards
ASIC
7
RS0
RD+
13
8
RX_LOS
RD-
12
9
RS1
VeeR
11
10
VeeR
Figure 1. Diagram of Host Board Connector Block Pin Numbers and Names.
? Finisar Corporation - February 2009
Rev.C
Page 2
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