Gigabit SFP RJ45 electrical port module

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LRGP2012-X1ATR

Gigabit | electrical port module | supports 10M/ 100M/ 1000M

Single power supply +3.3V;

Hot-pluggable design;

Up to 1.25 Gb/s bi-directional data links;

Support 10M/100M/1000M transmission rate;

Comply with IEEE 802.3z, IEEE 802.3u, IEEE 802.3ab standard IEEE 802.3 Gigabit Ethernet standard;

RoHS compliant;

1000BASE-T SFP RJ45 interface, the transmission distance can reach 100m;

Working temperature range: 0 。C~70 。C.

LRGP2012-X1ATR

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Overview

LR-LINK LRGP2012-X1ATR Gigabit SFP RJ45 electrical port module has a bidirectional data transmission capability of up to 1.25Gb/s supports 10M/ 100M/ 1000M transmission rate,and is suitable for 1.25Gb/s Ethernet. It complies with the Ethernet IEEE 802.3,IEEE 802.3u and IEEE 802.3ab standard.LRGP2012-X1ATR uses a CAT5 network cable with a transmission distance of up to 100 meters. It has good electromagnetic compatibility and is compatible with various brands of hosts. It is widely used in data centers and enterprise networks. Access to the PHY chip registers can be achieved through the I2C interface.

As a small pluggable RJ45 electrical port module, LRGP2012-X1ATR conforms to the SFP MSA standard and accesses the physical layer chip through a 2-wire serial bus.

Specifications

Absolute Maximum Ratings
Parameter	Symbol	Min.	Typical	Max.	Unit
Data rate	DR	10		1000	Mb/s
BER	BER			10−12
Operating temperature	TC	0		70	◦C
Storage temperature	TSTO	−40		85	◦C
Working current	ICC		210	375	mA
Operating voltage	VCC	3.13	3.3	3.47	V
Maximum voltage	VMAX			3.6	V

Host-side High-speed Interface

Parameter	Symbol	Min.	Typical	Max.	Unit
Single-ended input swing	VIN_PP	250		1200	mV
Single-ended output swing	VOUT_PP	275		800	mV
Output signal rise time fall time (20%-80%)	tr/tf		175		ps
Tx input impedance	ZIN		50		ohm
Rx output impedance	ZOUT		50		ohm

Line-side High-speed Interface

Parameter	Symbol	Min.	Typical	Max.	Unit
line frequency	FL		125		MHz
Tx differential output impedance	ZOUT_ TX		100		Ohm
Rx differential input impedance	ZIN_RX		100		Ohm

low Speed Electrical Signal

Parameter	Symbol	Min.	Typical	Max.	Unit
output low level	VOL	0		0.5	V
output high level	VOH	Host_VCC−0.5		Host_VCC+0.3	V
input low level	VIL	0		0.8	V
input high level	VIH	2		VCC+0.3	V

Order Information

P/N	Description	Distance Range
LRGP2012-X1ATR	Gigabit SFP RJ45 electrical port module	100m

Gigabit | electrical port module | supports 10M/ 100M/ 1000M

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