Delta LCP-2488B4HDRx - Manual

Delta LCP-2488B4HDRx

Delta LCP-2488B4HDRx – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

1 Page 1
2 Page 2
3 Page 3
4 Page 4
5 Page 5
6 Page 6
7 Page 7
8 Page 8
9 Page 9
10 Page 10
11 Page 11
12 Page 12
13 Page 13
Page: / 13

Table of Contents:

  • Page 2 – Parameter Symbol; Transmitter
  • Page 3 – Optical Characteristics; Receiver; Mask of the eye diagram for the optical transmit signal
  • Page 6 – Recommend Circuit Schematic; SerDes IC; * Depands on SerDes IC used
  • Page 7 – SFP timing parameters for SFP management; Parameter
  • Page 8 – Package Outline Drawing
  • Page 9 – Enhanced Digital Diagnostic Interface; Digital Diagnostic Memory Map Specific Data Field Descriptions
  • Page 11 – Digital Diagnostic Monitoring Interface; Address
  • Page 12 – Optional Set of Alarm and Warning; Digital Diagnostic Monitor Accuracy
  • Page 13 – Regulatory Compliance; Test Item; Ordering information for SFP modules; Blank
Loading the manual

DELTA ELECTRONICS, INC.

1 2008/3/14

Rev. 0B

www.deltaww.com

RoHS Compliant SFP Transceiver for SONET OC-48/SDH STM-16 with
Digital Diagnostic Monitoring Function

FEATURES

z

Compliant with SFP Transceiver SFF-8472
MSA specification with internal calibration

z

LCP-2488B4HDR compliant with Intra-office
SONET OC-48 / SDH STM-16 (I-16.1)

z

Single + 3.3V Power Supply and TTL Logic
Interface

z

EEPROM with Serial ID Functionality

z

Laser Class 1 Product which comply with the
requirements of IEC 60825-1 and IEC 60825-2

z

Duplex LC Connector interface

Description

The LCP-2488B4HDRx series are hot

pluggable 3.3V Small-Form-Factor transceiver
modules designed expressly for high-speed
communication applications that require rates up to
2.5Gb/s.

The LCP-2488B4HDRx series are designed

to be compliant with SFF-8472 SFP Multi-source
Agreement (MSA) with digital diagnostic
monitoring functions: Temperature, V

CC

, TX

optical power, TX laser bias current, and RX
received optical power.

The post-amplifier of the LCP-2488B4HDRx

series also 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.

Performance

Part number

Link

budget

Distance in

SMF

LCP-2488B4HDR 8dB 2km

"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.

Summary

Page 2 - Parameter Symbol; Transmitter

DELTA ELECTRONICS, INC. 2 2008/3/14 Rev. 0B www.deltaww.com Absolute Maximum Ratings Parameter Symbol Min. Typ. Max. Unit Note Storage Temperature Ts -40 85 ºC Supply Voltage V CC 0 5 V Recommended Operating Conditions Parameter Symbol Min. Typ. Max. Unit Note Case Operating Temperature T C -5 70 ºC...

Page 3 - Optical Characteristics; Receiver; Mask of the eye diagram for the optical transmit signal

DELTA ELECTRONICS, INC. 3 2008/3/14 Rev. 0B www.deltaww.com Optical Characteristics Transmitter (V CC =3.3V ± 5%, Data Rate=2488Mb/sec, PRBS=2 23 -1 NRZ) Parameter Symbol Min. Typ. Max. Unit Note Output Optical Power (Avg.) P -10 -3 dBm Optical Extinction Ratio ER 8.2 dB Center Wavelength λ C 1266 1...

Page 6 - Recommend Circuit Schematic; SerDes IC; * Depands on SerDes IC used

DELTA ELECTRONICS, INC. 6 2008/3/14 Rev. 0B www.deltaww.com Recommend Circuit Schematic Laser Diode Photo Diode 1uH 1uH 0.1uF 10uF 0.1uF 0.01uF 0.01uF 0.01uF 0.01uF 0.1uF 10uF RES1 RES1 100 Ohms* RES1 RES1 RES1 10k Ohms 100 Ohms VCC Protocol Vcc SerDes IC Protocol IC PLD / PAL Mod_def 2 Mod_def 1 Mo...

Other Delta Models