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| 型号： | FTLX1371D3BCL |
| 厂商： | Finisar Corporation |
| 文件页数： | 9/15页 |
| 文件大小： | 0K |
| 描述： | TXRX OPT SFP+ 10 GB/S 220M |
| 标准包装： | 10 |
| 系列： | * |
| 其它名称： | Q7095101A |
FTLX1371 PRELIMINARY Datacom SFP+ Product Specification – July 2008
VIII. Digital Diagnostic Functions
Finisar FTLX1371D3BCL SFP+ transceivers support the 2-wire serial communication
protocol as defined in the SFF-8472 Specification.
Finisar SFP+ transceivers provide an enhanced digital diagnostic monitoring interface, which
allows real-time access to device operating parameters such as transceiver temperature, laser
bias current, transmitted optical power, received optical power and transceiver supply
voltage. It also defines a sophisticated system of alarm and warning flags, which alerts end-
users when particular operating parameters are outside of a factory set normal range.
The SFF-8472 Specification defines a 256-byte memory map in E 2 PROM that is accessible
over a 2-wire serial interface at the 8 bit address 1010000X (A0h). The digital diagnostic
monitoring interface makes use of the 8 bit address 1010001X (A2h), so the originally
defined serial ID memory map remains unchanged.
The operating and diagnostics information is monitored and reported by a Digital Diagnostics
Transceiver Controller (DDTC) inside the transceiver, which is accessed through a 2-wire
serial interface. When the serial protocol is activated, the serial clock signal (SCL, Mod Def
1) is generated by the host. The positive edge clocks data into the SFP+ transceiver into
those segments of the E 2 PROM that are not write-protected. The negative edge clocks data
from the SFP+ transceiver. The serial data signal (SDA, Mod Def 2) is bi-directional for
serial data transfer. The host uses SDA in conjunction with SCL to mark the start and end of
serial protocol activation. The memories are organized as a series of 8-bit data words that can
be addressed individually or sequentially.
For more information, please see the SFF-8472 Specification 4 .
? Finisar Corporation - July 25, 2008 DRAFT Rev. A3
Page 9
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| FTLX1374D3BCL | 功能描述:Fiber Optic Transceiver Module Ethernet Network 10.3Gbps 1308nm 3.3V LC Duplex Pluggable, SFP+ 制造商:finisar corporation 系列:- 零件状态:有效 数据速率:10.3Gbps 波长:1308nm 应用:以太网络 电压 - 电源:3.3V 连接器类型:LC 双工 安装类型:可插入式，SFP+ 标准包装:1 |
| FTLX1412D3BCL | 功能描述:TXRX OPT XFP 10 GB/S 1310NM RoHS:是 类别:光电元件 >> 光纤 - 收发器 系列:- 标准包装:20 系列:* |
| FTLX1412D3BTL | 功能描述:光纤发射器、接收器、收发器 PIN 10GBASE-LR/LW 1200SM-LL-L 10.5Gb/s RoHS:否 制造商:Omron Electronics 产品:Transmitters 数据速率:3.5 Gbps 波长:850 nm 最大工作温度: 最小工作温度: 封装 / 箱体: 封装: 工作电源电压: |
| FTLX1412D3QCL | 制造商:Finisar Corporation 功能描述:SAME AS FTLX1412D3BCL, BUT NO BAIL - Trays |
| FTLX1412M3BCL | 功能描述:TXRX OPT XFP 10 GB/S 1310NM RoHS:是 类别:光电元件 >> 光纤 - 收发器 系列:- 标准包装:20 系列:* |
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