Product Details

Chinese optical transceiver factory simplex SC single mode 20km 1.25G BiDi SFP

Product Description

SHFP-GE-B20 high performance, cost-effective single mode single fiber 20km 1.25G BiDi SFP optical transceiver complies with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). It adopts high-performance FP transmitter and high-sensitivity PIN receiver, provides up to 14dB link budge for Gigabit Ethernet applications up to 20km on a single core single mode fiber.

Features

Up to 1.25Gb/s Data Links
Hot-Pluggable
Simplex LC connector
1310nm FP transmitter, PIN photo-detector
20km on a single core 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

1000Base-LX Ethernet
Metro/Access Networks
1G Fibre Channel
Other Optical Links
compatible with many switches,such as:

Ordering Information

Part Number	Data Rate	Distance	Wavelength	Laser	Fiber	DDM	Connector
SHFP-GE-B20-35	1.25Gb/s	20km	TX1310nm/RX1550nm	FP/PIN	SM	Yes	Simplex LC
SHFP-GE-B20-53	1.25Gb/s	20km	TX1550nm/RX1310nm	DFB/PIN	SM	Yes	Simplex LC
SHFP-GE-B20-35-SC	1.25Gb/s	20km	TX1310nm/RX1550nm	FP/PIN	SM	Yes	Simplex SC
SHFP-GE-B20-53-SC	1.25Gb/s	20km	TX1550nm/RX1310nm	DFB/PIN	SM	Yes	Simplex SC
SHFP-GE-B20-34	1.25Gb/s	20km	TX1310nm/RX1490nm	FP/PIN	SM	Yes	Simplex LC
SHFP-GE-B20-43	1.25Gb/s	20km	TX1490nm/RX1310nm	DFB/PIN	SM	Yes	Simplex LC
SHFP-GE-B20-34-SC	1.25Gb/s	20km	TX1310nm/RX1490nm	FP/PIN	SM	Yes	Simplex SC
SHFP-GE-B20-43-SC	1.25Gb/s	20km	TX1490nm/RX1310nm	DFB/PIN	SM	Yes	Simplex SC

Specifications

Parameter		Symbol	Min.	Typical	Max.	Unit	Note
Transmitter Section:
Center Wavelength	SHFP-GE-B20-35	λc	1290	1310	1330	nm
	SHFP-GE-B20-34		1290	1310	1330
	SHFP-GE-B20-53		1530	1550	1570
	SHFP-GE-B20-43		1470	1490	1510
Spectral Width(RMS)		σRMS			4	nm
Optical Output Power		Pout	-9		-3	dBm	1
Extinction Ratio		ER	9			dB
Optical Rise/Fall Time		tr / tf			260	ps	2
Relative Intensity Noise		RIN			-120	dB/Hz
Total Jitter Contribution		TX Δ TJ			0.284	UI	3
Eye Mask for Optical Output		Compliant with IEEE802.3 z (class 1 laser safety)
Receiver Section:
Optical Input Wavelength	SHFP-GE-B20-35	λc	1530	1550	1570	nm
	SHFP-GE-B20-34		1470	1490	1510
	SHFP-GE-B20-53		1290	1310	1330
	SHFP-GE-B20-43		1290	1310	1330
Receiver Overload		Pol	-3			dBm	4
RX Sensitivity		Sen			-24	dBm	4
RX_LOS Assert		LOS A	-40			dBm
RX_LOS De-assert		LOS D			-25	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		20		km
Total System Budget		LB	14			dB