Delta LCP-4250A4CDR - Manual
Delta LCP-4250A4CDR – 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.
Table of Contents:
- Page 2 – Transmitter
- Page 3 – Optical Characteristics; or better with an input signal consisting of 2; Mask of the eye diagram for the optical transmit signal
- Page 6 – Recommend Circuit Schematic; SerDes IC; * Depands on SerDes IC used
- Page 7 – Package Outline Drawing for Metal Housing with Bail de-latch
- Page 8 – SFP timing parameters for SFP management; Parameter
- 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 – Blank
DELTA ELECTRONICS, INC.
1 2008/3/18
Rev. 0A
www.deltaww.com
RoHS Compliant 4.25Gb/s Short Wavelength Tri-Rate SFP
Transceiver for Fiber Channel
FEATURES
Compliant with SFP transceiver SFF-8472
MSA specification and Fiber Channel FC-PI-2
850nm VCSEL laser
Built-in digital diagnostic monitoring function
Compliant with 4.25/2.125/1.0625 Gb/s Fiber
Channel (400/200/100-M5/M5E/M6-SN-I)
Compliant with Industry Standard RFT
Electrical Connector and Cage
Duplex LC connector
Laser Class 1 Product which comply with the
requirements of IEC 60825-1 and IEC 60825-2
Description
The LCP-4250A4CDR series are hot pluggable
3.3V Small-Form-Factor transceiver modules
designed expressly for high-speed
communication applications that require rates of
up to 4.25Gb/s. It is compliant with the Fiber
Channel standards FC-PI-2, as well as MSA
SFF-8472.
The LCP-4250A4CDR transceivers provide with
the LC receptacle that is compatible with the
industry standard LC
TM
connector. The
transceiver is also compatible with industry
standard RFT connector and cage.
The post-amplifier of the LCP-4250A4CDR also
includes a LOS (Loss Of Signal) circuit that
provides a TTL logic-high output when an
unusable optical signal level is detected.
The LCP-4250A4CDR transceiver is a Class 1
eye safety product. The optical power levels,
under normal operation, are at eye safe level.
Applications
Tri-Rate 1.063/2.125/4.25 Gb/s Fiber Channel
Up to 400m link over OM3 MMF for 3.072Gbps
CPRI application
Transmission Distances
Data Rate
OM3 MMF OM2 MMF OM1 MMF
4.25Gb/s 380m 150m 70m
2.125Gb/s 500m 300m 150m
1.0625Gb/s
860m 550m 300m
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Summary
DELTA ELECTRONICS, INC. 2 2008/3/18 Rev. 0A www.deltaww.com Absolute Maximum Ratings Parameter Symbol Min. Typ. Max. Unit Note Storage Temperature T S -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 º...
DELTA ELECTRONICS, INC. 3 2008/3/18 Rev. 0A www.deltaww.com Optical Characteristics (V CC =3.135V to 3.465V, Data Rate=4.25Gb/sec, PRBS=2 7 -1 NRZ, 50/125 µ m MMF) Parameter Symbol Min. Typ. Max. Unit Note Transmitter Output Optical Power (Avg.) P O -9 -3 dBm 1 Optical Modulation Amplitude @ 4.25 Gb...
DELTA ELECTRONICS, INC. 6 2008/3/18 Rev. 0A 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...
