LCP-2488B4HSTM datasheet, PDF - EEWORLD Datasheet

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LCP-2488B4HSTM: DescriptionTransceiver, 830nm Min, 860nm Max, 2500Mbps(Tx), 2500Mbps(Rx), LC Connector, Panel Mount; CategoryWireless rf/communication Optical fiber; File Size277KB，17 Pages; ManufacturerDelta Electronics

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LCP-2488B4HSTM Overview

Transceiver, 830nm Min, 860nm Max, 2500Mbps(Tx), 2500Mbps(Rx), LC Connector, Panel Mount

LCP-2488B4HSTM Parametric

Parameter Name	Attribute value
Maker	Delta Electronics
Reach Compliance Code	compliant
body height	8.5 mm
Body length or diameter	56.5 mm
Built-in features	AMPLIFIER
Communication standards	ATM, OC-3, OC-12, OC-48, SDH, SONET, STM-1, STM-4, STM-16
Connection Type	LC CONNECTOR
Data rate (receive)	2500 Mbps
Data rate (send)	2500 Mbps
Emitter/Detector Type	LASER, PIN PHOTODIODE
Fiber optic equipment types	TRANSCEIVER
Fiber type	SMF
Installation features	PANEL MOUNT
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum operating wavelength	860 nm
Minimum operating wavelength	830 nm
Nominal operating wavelength	850 nm
Nominal optical power output	0.211 mW
Sensitivity	-21 dBm
Maximum supply voltage	3.465 V
Minimum supply voltage	3.135 V
Nominal supply voltage	3.3 V
surface mount	NO

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LCP-2488A4EDM(H)M

Multirate Small Form Factor Pluggable Transceiver for

SONET OC-48/SDH STM-16 with Internally-calibrated Digital Diagnostic Function

FEATURES

Compliant with SFP Transceiver SFF-8472 MSA

specification with internal calibration

Compliant with the 2.125GBd Fiber Channel FC-PI

200-M5-SN-I Rev.13

Compliant with the 1.0625GBd Fiber Channel

FC-PI 100-M5-SN-I Rev.13

Compliant with Specifications for IEEE

802.3z/Gigabit Ethernet

Compliant with Industry Standard RFT Electrical

Connector and Cage

Single +3.3V Power Supply and TTL Logic

Interface

Laser Class 1 Product which comply with the

requirements of IEC 60825-1 and IEC 60825-2

Duplex LC Connector interface

Description

The

designed

LCP-2488A4EDM(H)M

expressly

for

series

are

hot

pluggable 3.3V Small-Form-Factor transceiver modules

high-speed

communication

The

applications that require rates up to 2.5Gb/s.

Applications

SONET OC-48/STM-1

SONET OC-12/STM-4

SONET OC-3/STM-16

Gigabit Ethernet/Fibre Channel

Performance

LCP-2488A4EDM(H)M Data(2488Mbps) Link up to

300m in 50/125µm Multi Mode Fiber

SFP

Multi-source

transceiver is data rate transparent, which means it can

comply with

Gigabit Ethernet as specified in IEEE Std

802.3 and Fibre Channel FC-PI 13.0. They are

compatible with SONET OC-48, SONET OC-12 and

SONET OC-3 standards.

The LCP-2488A4EDM(H)M series are designed to

compliant

with

SFF-8472

Agreement (MSA) with five internally-calibrated digital

monitoring functions: Temperature, V

, TX optical

power, TX laser bias current, and RX received optical

power.

The post-amplifier of the LCP-2488A4EDM(H)M

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.

DELTA ELECTRONICS, INC.

Dec, 2004

Rev. 0A

www.deltaww.com

LCP-2488A4EDM(H)M

Notes:

TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor on the host

board. Pull up voltage between 2.0V and VccT, R+0.3V. When high, output indicates a laser fault of some kind.

Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.

TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module

with a 4.7 – 10 K

Ω

resistor. Its states are:

Low (0 – 0.8V):

(>0.8, < 2.0V):

High (2.0 – 3.465V):

Open:

Transmitter on

Undefined

Transmitter Disabled

Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K – 10KΩresistor on the

host board. The pull-up voltage shall be VccT or VccR (see Section IV for further details). Mod-Def 0 is grounded

by the module to indicate that the module is present Mod-Def 1 is the clock line of two wire serial interface for

serial ID Mod-Def 2 is the data line of two wire serial interface for serial ID

LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor.

Pull up voltage between 2.0V and VccT, R+0.3V. When high, this output indicates the received optical power is

below the worst-case receiver sensitivity (as defined by the standard in use). Low indicates normal operation. In

the low state, the output will be pulled to < 0.8V.

VeeR and VeeT may be internally connected within the SFP module.

RD-/+: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be

terminated with 100Ω (differential) at the user SERDES. The AC coupling is done inside the module and is thus

not required on the host board. The voltage swing on these lines will be between 370 and 2000 mV differential

(185 – 1000 mV single ended) when properly terminated.

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 of less than 1 ohm should be used in order to maintain the required voltage

at the SFP input pin with 3.3V supply voltage. When the recommended supply-filtering network is used, hot

plugging of the SFP transceiver module will result in an inrush current of no more than 30mA greater than the

steady state value. VccR and VccT may be internally connected within the SFP transceiver module.

8) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω

differential termination inside the module. The AC coupling is done inside the module and is thus not

required on the host board. 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.

Dec, 2004

Rev. 0A

www.deltaww.com

LCP-2488B4HSTM Related Products

	LCP-2488B4HSTM	LCP-2488B4HSHM	LCP-2488A4ESM	LCP-2488B4HSM	LCP-2488B4HSMHM	LCP-2488B4HSMM
Description	Transceiver, 830nm Min, 860nm Max, 2500Mbps(Tx), 2500Mbps(Rx), LC Connector, Panel Mount	Transceiver, 830nm Min, 860nm Max, 2500Mbps(Tx), 2500Mbps(Rx), LC Connector, Panel Mount	Transceiver, 830nm Min, 860nm Max, 2500Mbps(Tx), 2500Mbps(Rx), LC Connector, Panel Mount	Transceiver, 830nm Min, 860nm Max, 2500Mbps(Tx), 2500Mbps(Rx), LC Connector, Panel Mount	Transceiver, 830nm Min, 860nm Max, 2500Mbps(Tx), 2500Mbps(Rx), LC Connector, Panel Mount	Transceiver, 830nm Min, 860nm Max, 2500Mbps(Tx), 2500Mbps(Rx), LC Connector, Panel Mount
Maker	Delta Electronics	Delta Electronics	Delta Electronics	Delta Electronics	Delta Electronics	Delta Electronics
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
body height	8.5 mm	8.5 mm	8.5 mm	8.5 mm	8.5 mm	8.5 mm
Body length or diameter	56.5 mm	56.5 mm	56.5 mm	56.5 mm	56.5 mm	56.5 mm
Built-in features	AMPLIFIER	AMPLIFIER	AMPLIFIER	AMPLIFIER	AMPLIFIER	AMPLIFIER
Communication standards	ATM, OC-3, OC-12, OC-48, SDH, SONET, STM-1, STM-4, STM-16	ATM, OC-3, OC-12, OC-48, SDH, SONET, STM-1, STM-4, STM-16	ATM, OC-3, OC-12, OC-48, SDH, SONET, STM-1, STM-4, STM-16	ATM, OC-3, OC-12, OC-48, SDH, SONET, STM-1, STM-4, STM-16	ATM, OC-3, OC-12, OC-48, SDH, SONET, STM-1, STM-4, STM-16	ATM, OC-3, OC-12, OC-48, SDH, SONET, STM-1, STM-4, STM-16
Connection Type	LC CONNECTOR	LC CONNECTOR	LC CONNECTOR	LC CONNECTOR	LC CONNECTOR	LC CONNECTOR
Data rate (receive)	2500 Mbps	2500 Mbps	2500 Mbps	2500 Mbps	2500 Mbps	2500 Mbps
Data rate (send)	2500 Mbps	2500 Mbps	2500 Mbps	2500 Mbps	2500 Mbps	2500 Mbps
Emitter/Detector Type	LASER, PIN PHOTODIODE	LASER, PIN PHOTODIODE	LASER, PIN PHOTODIODE	LASER, PIN PHOTODIODE	LASER, PIN PHOTODIODE	LASER, PIN PHOTODIODE
Fiber optic equipment types	TRANSCEIVER	TRANSCEIVER	TRANSCEIVER	TRANSCEIVER	TRANSCEIVER	TRANSCEIVER
Fiber type	SMF	SMF	50/125, MMF	SMF	SMF	SMF
Installation features	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT
Maximum operating temperature	85 °C	85 °C	70 °C	70 °C	85 °C	70 °C
Maximum operating wavelength	860 nm	860 nm	860 nm	860 nm	860 nm	860 nm
Minimum operating wavelength	830 nm	830 nm	830 nm	830 nm	830 nm	830 nm
Nominal operating wavelength	850 nm	850 nm	850 nm	850 nm	850 nm	850 nm
Nominal optical power output	0.211 mW	0.211 mW	0.211 mW	0.211 mW	0.211 mW	0.211 mW
Sensitivity	-21 dBm	-21 dBm	-21 dBm	-21 dBm	-21 dBm	-21 dBm
Maximum supply voltage	3.465 V	3.465 V	3.465 V	3.465 V	3.465 V	3.465 V
Minimum supply voltage	3.135 V	3.135 V	3.135 V	3.135 V	3.135 V	3.135 V
Nominal supply voltage	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	NO	NO	NO	NO	NO	NO

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