Datasheet > AFCT-5755LZ

AFCT-5755LZ

更新时间： 2022-02-26 10:02:02

品牌	Logo	应用领域
安华高科 - AVAGO		/
页数	文件大小	规格书
20页	677K
描述
Families of Small Form Factor Pluggable (SFP) Optical Transceivers

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General Features

SFP MSA Compliance

The AFCT-575xZ family of SFP optical transceivers are

The product package is compliant with the SFP MSA with

high performance, cost eﬀective modules for serial op- the LC connector option. The SFP MSA includes speciﬁca-

tical data communications applications ranging from tions for mechanical packaging and performance as well as

155-622 Mbps. They are designed to provide SONET/ dc, ac and control signal timing and performance.

SDH compliant connections for 622 Mbps at short and

intermediate reach links. This includes speciﬁcations for

The power supply is 3.3 V dc.

The High Speed I/O (HSIO) signal interface is a Low Voltage

Diﬀerential type. It is ac coupled and terminated internally

to the module. The internal termination is a 100 Ohm dif-

ferential load.

the signal coding, optical ﬁber and connector types, opti-

cal and electrical transmitter characteristics, optical and

electrical receiver characteristics, jitter characteristics, and

compliance testing methodology for the aforementioned.

These transceivers are qualiﬁed in accordance with GR-

468-CORE.

Installation

The AFCT-575xZ can be installed in any SFF-8074i compli-

ant Small Form Pluggable (SFP) port regardless of host

equipment operating status. The module is hot-plug-

gable, allowing it to be installed while the host system

is operating and online. Upon insertion, the transceiver

housing makes initial contact with the host board SFP

cage, mitigating potential damage due to electrostatic

discharge (ESD).

The transmitter section of the SR and IR transceivers incor-

porate a 1300nm Fabry Perot (FP) laser. For each device the

receiver section uses an MOVPE grown planar PIN photo-

detector for low dark current and excellent responsivity. A

positive-ECL logic interface simpliﬁes interface to external

circuitry. The receiver section contains an InGaAs/InP

photo detector and a preampliﬁer mounted in an optical

subassembly. This optical subassembly is coupled to a

postampliﬁer/decision circuit on a circuit board.

The AFCT-575xZ family of optical transceivers adds digital

diagnostic monitoring to standard SFP functionality, en-

abling fault isolation, components monitoring and failure

prediction capabilities.

Receiver

Electrical Interface

Optical Interface

RD+ (Receive Data)

Amplification

Photo-Detector

Light from Fiber

Quantization

RD- (Receive Data)

Rx Loss Of Signal

MOD-DEF2 (SDA)

MOD-DEF1 (SCL)

MOD-DEF0

text

Controller & Memory

Transmitter

TX_DISABLE

TD+ (Transmit Data)

Laser Driver &

Safety Circuit

Light to Fiber

Laser

TD- (Transmit Data)

TX_FAULT

Figure 1. Transceiver Functional Diagram

123 4 5 6 7...20

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AFCT-5755PZ	AVAGO	Families of Small Form Factor Pluggable (SFP) Optical Transceivers	获取价格
AFCT-5755TLZ	AVAGO	Families of Small Form Factor Pluggable (SFP) Optical Transceivers	获取价格
AFCT-5755TPZ	AVAGO	Families of Small Form Factor Pluggable (SFP) Optical Transceivers	获取价格
AFCT-5760ALZ	AVAGO	Families of Small Form Factor Pluggable (SFP) Optical Transceivers	获取价格
AFCT-5760ANLZ	AVAGO	Families of Small Form Factor Pluggable (SFP) Optical Transceivers for Single-Mode OC3/STM	获取价格
AFCT-5760ANPZ	AVAGO	Families of Small Form Factor Pluggable (SFP) Optical Transceivers for Single-Mode OC3/STM	获取价格

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