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RoHS compliant Small Form Factor Pluggable Transceiver for Fast
Ethernet, ATM, SONET OC-3/SDH STM-1
Description
The
LCP-155A4HSRx
pluggable 3.3V Small-Form-Factor transceiver
module
designed
expressly
communication applications that require rates of
up to 155Mbit/sec. It is compliant with the ATM,
SONET OC-3/SDH STM-1 standards, as well as
the SFP Multisource Agreement (MSA) except for
TX fault function is not implemented.
The LCP-155A4HSRx transceivers provide
with the LC receptacle that is compatible with the
industry standard LC connector. The transceiver is
also compatible with industry standard RFT
connector and cage.
The post-amplifier of the LCP-155A4HSRx
also includes a Loss Of Signal (LOS) circuit that
provides a TTL logic-high output when an
unusable optical signal level is detected.
The LCP-155A4HSRx transceiver is a Class
1 eye safety product. The optical power levels,
under normal operation, are at eye safe level.
DELTA ELECTRONICS, INC.
FEATURES
Applications
series
is
a
hot
for
high-speed
Performance
1
Compliant with SFP Transceiver MSA
specification
Compliant with Intra-office SONET OC-3 /
SDH STM-1 (I-1)
Compliant with Industry Standard RFT
Electrical Connector and Cage
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-155A4HSR (H/T) Data Link up to 2km in
62.5/125µm Multi-Mode Fiber.
Sep., 2006
Rev. 0B
www.deltaww.com
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Table of Contents
Related Manuals for Delta Electronics LCP-155A4HSRx Series
Summary of Contents for Delta Electronics LCP-155A4HSRx Series
- Page 1 Loss Of Signal (LOS) circuit that provides a TTL logic-high output when an unusable optical signal level is detected. The LCP-155A4HSRx transceiver is a Class 1 eye safety product. The optical power levels, under normal operation, are at eye safe level.
-
Page 2: Absolute Maximum Ratings
1. Internally AC coupled. 2. Internally AC coupled, but requires a 100 Ohm differential termination at or internal to Serializer/ Deserializer. 3. Pull up to V on host Board 4. These are 20%~80% values DELTA ELECTRONICS, INC. Symbol Min. Typ. Max. Symbol Min. -
Page 3: Optical Characteristics
1. These are unfiltered 10%~90% values 2. The sensitivity is provided at a BER of 1×10 -1 PRBS and ER=9dB. Mask of the eye diagram for the optical transmit signal DELTA ELECTRONICS, INC. -1 NRZ, 62.5/125µm MMF) Symbol Min. Typ. - Page 4 Transmitter Ground Transmit Data In Inv. Transmit Data In VeeT Transmitter Ground Plug Seq.: Pin engagement sequence during hot plugging. DELTA ELECTRONICS, INC. Function Plug Seq. Note 1 Note 2 Module disables on high or open Note 3, 2 wire serial ID interface...
- Page 5 The inputs will accept differential swings of 500 – 2400 mV (250 – 1200 mV single-ended), though it is recommended that values between 500 and 1200 mV differential (250 – 600 mV single-ended) be used for best EMI performance. DELTA ELECTRONICS, INC. www.deltaww.com Sep., 2006...
- Page 6 Recommend Circuit Schematic Protocol Vcc Tx _Disable Tx _Fault Protocol IC SerDes IC Rx_LOS PLD / PAL DELTA ELECTRONICS, INC. 3.3V 10uF 0.1uF VccT 0.1uF Tx _Disable Tx _Fault TD + TD - VeeT VccR RES1 10uF 0.1uF RD +...
- Page 7 Package Outline Drawing for Metal Housing with Bail de-latch Sep., 2006 Rev. 0B www.deltaww.com DELTA ELECTRONICS, INC.
- Page 8 TX_DISABLE t_rest reset LOS Assert Time t_loss_on LOS Deassert Time t_loss_off Serial ID Clock Rate f_serial_clock DELTA ELECTRONICS, INC. Min. Max. Unit Time from rising edge of TX_DISABLE to µsec when the optical output falls below 10% of nominal Time from falling edge of TX_DISABLE to...
- Page 9 Example of initialization during hot plugging, TX_DISABLE negated. Detection of transmitter safety fault condition Unsuccessful recovery from safety fault condition DELTA ELECTRONICS, INC. Power on initialization of SFP, TX_DISABLE asserted Initialization during hot plugging of SFP TRANSCEIVER. SFP TX_DISABLE timing during normal operation.
- Page 10 LCP-155A4HSRx EEPROM Serial ID Memory Contents (2-Wire Address A0h) Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Address Hex ASCII Notes: Byte 63(CS1): Check sum of bytes 0-62. Byte 68-83 (SN): Serial number.
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Page 11: Regulatory Compliance
LCP-1250xxxx: 1.25Gb/s, Multimode and single mode transceiver from 500m to 10km LCP-2125xxxx: 2.125Gb/s, Multimode and single mode transceiver from 300m to 10km LCP-2488xxxx: 2.488Gb/s, multimode and single mode transceiver from 300m to 15km DELTA ELECTRONICS, INC. Reference (1) Satisfied with electrical characteristics of product spec.