Product Details

China factory 1550nm DFB/APD 120km 1.25G sfp optic transceiver

Product Description

SHFP-GE-EZX high performance, cost effective single mode duplex lc 120km 1.25g sfp transceiver complies with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). It provides Digital diagnostics functions via a 2-wire serial interface as specified in SFF-8472. It adopts high-performance 1550nm DFB transmitter and high-sensitivity APD receiver, provides up to 32dB link budge for Gigabit Ethernet applications up to 120km on single mode fiber.

Features

Up to 1.25Gb/s Data Links
Hot-Pluggable
Duplex LC connector
1550nm DFB transmitter, APD photo-detector
120km on SMF
2-wire interface for management specifications compliant with SFF 8472 digital diagnostic monitoring interface
Power Supply :+3.3V
Power consumption<1W
Temperature Range: 0~ 70°C, -40°C to 85°C/-5°C to 85°C available
RoHS compliant

Application

Metro/Access Networks
1.25 Gb/s 1000Base-EZX Ethernet
1G Fibre Channel
Other Optical Link
Compatible with many switches, such as:

Ordering Information

Part Number	Data Rate	Distance	Wavelength	Laser	Fiber	DDM	Temperature	Connector
SHFP-GE-EZX	1.25Gb/s	120km	1550nm	DFB/APD	SM	Yes	0~ 70°C	Duplex LC
SHFP-GE-EZX-E	1.25Gb/s	120km	1550nm	DFB/APD	SM	Yes	-5°C to 85°C	Duplex LC
SHFP-GE-EZX-I	1.25Gb/s	120km	1550nm	DFB/APD	SM	Yes	-40°C to 85°C	Duplex LC
SHFP-GE-EZX/n	1.25Gb/s	120km	1550nm	DFB/APD	SM	No	0~ 70°C	Duplex LC
SHFP-GE-EZX/n-E	1.25Gb/s	120km	1550nm	DFB/APD	SM	No	-5°C to 85°C	Duplex LC
SHFP-GE-EZX/n-I	1.25Gb/s	120km	1550nm	DFB/APD	SM	No	-40°C to 85°C	Duplex LC

Specifications

Parameter	Symbol	Min.	Typical	Max.	Unit	Note
Transmitter Section:
Center Wavelength	λc	1530	1550	1570	nm
Spectral Width	σ			1	nm
Side Mode Suppression Ratio	SMSR	30			dB
Optical Output Power	Pout	0		+5	dBm	1
Extinction Ratio	ER	9			dB
Optical Rise/Fall Time	tr / tf			260	ps	2
Relative Intensity Noise	RIN			-120	dB/Hz
Output Eye Mask	Compliant with IEEE802.3 z (class 1 laser safety)
Receiver Section:
Optical Input Wavelength	λc	1270		1610	nm
Receiver Overload	Pol	-7			dBm	4
RX Sensitivity	Sen			-32	dBm	4
RX_LOS Assert	LOS A	-45			dBm
RX_LOS De-assert	LOS D			-33	dBm
RX_LOS Hysteresis	LOS H	0.5			dB
General Specifications:
Data Rate	BR		1.25		Gb/s
Bit Error Rate	BER			10-12
Max. Supported Link Length on 9/125μm SMF 1.25Gb/s	LMAX		120		km
Total System Budget	LB	32			dB