Gemstone Communications, Inc.

Product

Overview
Ordering Information
Absolute Maximum Ratings
Recommended Conditions
Transmitter Characteristics

All Product List

Overview

Small Form Pluggable
SFP (SFP-113)

1310 nm Single-mode SFP Transceiver 1.25 Gigabit Ethernet

1.	Full compliance with the physical layer specification of IEEE 802.3z Gigabit Ethernet at 1.25 GBd
2.	Linking distance of up to 10 km over 9/125 μm single mode fiber.
3.	1300 nm FP (Fabry Perot) LASER transmitter and InGaAs PIN photodiode receiver
4.	Industry standard Small Form Factor Pluggable (SFP) package
5.	Duplex LC connector interface
6.	Single 3.3 V power supply
7.	LVPECL differential input and output interfaces
8.	LVTTL LOS (Loss of Signal) indicator
9.	Operating temperature from 0˚C to 70˚C
10.	RoHS compliant

Ordering Information

Part No.	Input/Output	Signal Detect	Voltage	Temperature
SFP-113	AC/AC	TTL	3.3v	0°C to 70°C

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit	Note
Storage Temperature	T_S	-40	85	°C
Supply Voltage	V_CC	0	3.6	V
Data Input Voltage	V_IN	-0.5	V_CC	V
Differential Input Voltage (p-p)	V_D	---	2.0	V
Output Current	I_O	---	50	mA

Recommended Operating Conditions

Parameter	Symbol	Min	Max	Unit	Note
Ambient Operating Temperature	T_A	0	70	°C
Supply Voltage	V_CC	3.1	3.5	V
Data Input Voltage (Low)	V_IL-V_CC	-1.72	-1.64	V
Data Input Voltage (High)	V_IN-V_CC	-1.02	-0.92	V
Data and Loss of Signal Output Load	R_L	---	---	Ω
Differential Input Voltage (p-p)	V_D	---	---	V

Transmitter Electro-optical Characteristics

V_CC=3.1V to 3.5V, T_A=0°C ~ 70°C

Parameter	Symbol	Min	Typ.	Max	Unit	Note
Supply Current	I_CC	---	---	150	mA
Power Dissipation	P_DISS	---	---	0.5	W
Transmitter Disable (TX Disable) High	V_IN	2.0	---	3.5	V
Transmitter Disable (TX Disable) Low	V_IL	0	---	0.8	V
Transmitter Disable (TX Disable) Assert Time	t_off	---	---	10	µs
Transmitter Disable (TX Disable) Negate Time	t_on	---	---	1	ms

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