1.25G SFP Transceiver

SFP, 1.25Gb/s,SM 20km,dual fiber,LC,TRx 1310nm, 0-70 degree This Gigabit fiber SFP is engineered to deliver reliable network connections. Built to exacting specifications and fully tested to ensure maximum performance

Description

SFP, 1.25Gb/s,SM 20km,dual fiber,LC,TRx 1310nm, 0-70 degree

This Gigabit fiber SFP is engineered to deliver reliable network connections. Built to exacting specifications and fully tested to ensure maximum performance, this high-quality fiber transceiver module can be installed into Cisco switches and routers that support the Cisco transceiver module, as well as other major brands (HP, Alcatel-lucent,Ayava,Juniper,Avago,Huawei,Brocade,Extreme,ZTE,ZyXEL,Dlink etc ) of networking equipment.

3Specification

Optical and Electrical Characteristics for OP-SFP-1G-LC (1310nm FP and PIN, 20KM, DDMI)

Parameter	Symbol	Min	Typical	Max	Unit	Notes
Transmitter
Centre Wavelength	λc	1260	1310	1360	nm
Spectral Width (RMS)	λ			4	nm
Average Output Power	Pout	-9		-3	dBm	1
Extinction Ratio	ER	9			dB
Optical Rise/Fall Time (20%~80%)	tr/tf			0.26	ns
Data Input Swing Differential	VIN	400		1800	mV	2
Input Differential Impedance	ZIN	90	100	110	Ω
TX Disable	Disable		2.0		Vcc	V
Enable		0		0.8	V
TX Fault	Fault		2.0		Vcc	V
Normal		0		0.8	V
Receiver
Centre Wavelength	λc	1260		1580	nm
Receiver Sensitivity				-23	dBm	3
Receiver Overload		-3			dBm	3
LOS De-Assert	LOSD			-24	dBm
LOS Assert	LOSA	-30			dBm
LOS Hysteresis		1		4	dB
Data Output Swing Differential	Vout	400		1800	mV	4
LOS	High	2.0		Vcc	V
Low			0.8	V