LCP-155A4HDR DELTA [Delta Electronics, Inc.], LCP-155A4HDR Datasheet

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LCP-155A4HDR

Manufacturer Part Number
LCP-155A4HDR
Description
RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1 with Digital Diagnostic Monitoring Function
Manufacturer
DELTA [Delta Electronics, Inc.]
Datasheet
RoHS Compliant SFP Transceiver for ATM, SONET OC-3/SDH STM-1
with Digital Diagnostic Monitoring Function
Description
DELTA ELECTRONICS, INC.
Small-Form-Factor transceiver module designed
expressly
applications
155Mbit/sec. It is compliant with the ATM, SONET
OC-3/SDH STM-1 standards, as well as the
SFF-8472 SFP Multisource Agreement (MSA).
compliant
Agreement
monitoring
optical power, TX laser bias current, and RX
received optical power.
includes a Loss of Signal (LOS) circuit that
provides a TTL logic-high output when the
received optical level is below a preset LOS
Assert threshold.
The LCP-155 series is a hot pluggable 3.3V
The LCP-155 series are designed to be
The post-amplifier of the LCP-155 series also
with
functions: Temperature, V
for
(MSA)
that
SFF-8472
high-speed
require
with
rates
digital
SFP
communication
Multi-source
of
diagnostic
CC
up
, TX
to
1
FEATURES
Applications
Performance
Compliant with SFP transceiver SFF-8472
MSA specification with internal calibration
LCP-155A4HDR compliant with Intra-office
SONET OC-3/ SDH STM-1 (I-1)
LCP-155B4JDR compliant with Short-haul
SONET OC-3 / SDH STM-1 (S-1.1)
LCP-155B4MDR compliant with Long-haul
SONET OC-3 / SDH STM-1 (L-1.1)
Multirate operation from 100Mb/s to 155Mb/s
Single + 3.3V power supply and TTL logic
interface
EEPROM with Serial ID functionality
Laser Class 1 product which comply with the
requirements of IEC 60825-1 and IEC 60825-2
Duplex LC connector interface
SONET OC-3/SDH STM-1
ATM Network
Fast Ethernet
Switch to Switch interface
Switched backplane applications
File server interface
LCP-155A4HDR Data Link up to 2km in
62.5/125μm in Multi-Mode Fiber
LCP-155B4JDR Data Link up to 15km in
9/125μm Single Mode Fiber
LCP-155B4MDR Data Link up to 40km in
9/125μm Single Mode Fiber
www.deltaww.com
Nov., 2006
Rev. 1E

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LCP-155A4HDR Summary of contents

Page 1

... Switch to Switch interface Switched backplane applications File server interface Performance SFP Multi-source LCP-155A4HDR Data Link up to 2km in digital diagnostic 62.5/125μm in Multi-Mode Fiber , TX CC LCP-155B4JDR Data Link up to 15km in 9/125μm Single Mode Fiber LCP-155B4MDR Data Link up to 40km in 9/125μm Single Mode Fiber 1 Nov ...

Page 2

Absolute Maximum Ratings Parameter Storage Temperature Supply Voltage Recommended Operating Conditions Parameter Case Operating Temperature Supply Voltage Note 1: See order information Electrical Characteristics =3.3V ± 5 Parameter Total Supply Current Transmitter Transmitter Differential Input Voltage Transmitter Disable ...

Page 3

... LCP-155B4JDR LCP-155B4MDR Optical Rise/ Fall Time Output Eye Receiver Sensitivity (Avg.) LCP-155A4HDR LCP-155B4JDR LCP-155B4MDR Input Optical Wavelength LOS-Deasserted (Avg.) LCP-155A4HDR LCP-155B4JDR LCP-155B4MDR LOS-Asserted (Avg.) LOS-Hysteresis Overload LCP-155A4HDR LCP-155B4JDR LCP-155B4MDR Notes: 1. These are unfiltered 10%~90% values 2. The sensitivity is provided at a BER of 1×10 ...

Page 4

Mask of the eye diagram for the optical transmit signal SFP Transceiver Electrical Pad Layout DELTA ELECTRONICS, INC. 4 www.deltaww.com Nov., 2006 Rev. 1E ...

Page 5

Pin Function Definitions Pin Num. Name 1 VeeT Transmitter Ground 2 TX Fault Transmitter Fault Indication 3 TX Disable Transmitter Disable 4 MOD-DEF2 Module Definition 2 5 MOD-DEF1 Module Definition 1 6 MOD-DEF0 Module Definition 0 7 Rate Select Not ...

Page 6

VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V ±5% at the SFP connector pin. Maximum supply current is 300mA. Recommended host board power supply filtering is shown below. Inductors with DC resistance ...

Page 7

Package Outline Drawing DELTA ELECTRONICS, INC. 7 www.deltaww.com Nov., 2006 Rev. 1E ...

Page 8

SFP timing parameters for SFP management Parameter TX_DISABLE Assert time TX_DISABLE Negate time Time to initialize, including reset of TX_FAULT TX Fault Assert Time TX_DISABLE to reset LOS Assert Time LOS Deassert Time Serial ID Clock Rate Notes: Time from ...

Page 9

Enhanced Digital Diagnostic Interface The memory map in the following describes an extension to the memory map defined in SFP MSA. The enhanced interface uses the two wire serial bus address 1010001X(A2h) to provide diagnostic information about the module’s present ...

Page 10

EEPROM Serial ID Memory Contents (2-Wire Address A0h) Address Hex ASCII Note ...

Page 11

Byte 84-91: Date code. 9) Byte 95: Check sum of bytes 64-94. 10) Byte 128 to 255 had been set hex 00. Digital Diagnostic Monitoring Interface Alarm and Warning Thresholds (2-Wire Address A2h) # Address Bytes 00-01 2 Temp ...

Page 12

P : Sensitivity optical power of receiver S 5) Byte 95 contains the low order 8bits of sum of bytes 0-94 6) State/ Control Bits Byte Bit 110 7 Tx Disable State 110 6 Soft Tx Disable 110 5 Reserved ...

Page 13

... Voltage is measured internal to the transceiver Regulatory Compliance Test Item (#1) Electromagnetic Interference EMC (#2) Immunity: Radio Frequency Electromagnetic Field (#3) Immunity: Electrostatic Discharge to the Duplex SC Receptacle (#4) Electrostatic Discharge to the Electrical Pins Ordering information for SFP modules LCP-155X Fiber 1 ...

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