Product Main

Specifications

SFP module, SM,dual fiber, 1310nm, 2.5G, 2km, dual LC connector.
Feature:                                                                                              
◇ Hot-pluggable
◇ MQW FP Structure or DFB Laser
◇ Duplex LC connector
◇ Single +3.3V supply & LVPECL data interface
◇ LVTTL logic level RX LOS
◇ Class 1 Laser Safety Compliance with EN 60825-1
◇ Detailed product information in EEPROM
◇ Excellent EMI & ESD protection
◇ Qualified to meet the intent of Bellcore reliability practices
◇ Compliant with SFP MSA specification
◇ Compliant with IEEE802.3z Gigabit Ethernet standard
◇ Compliant with Fiber Channel 100-SM-LC-L standard
Parameter
Item
Specification
Absolute Maximum Ratings
Parameter
Symbol
Min
Max
Unit
Supply Voltage
VCC
-0.5
3.6
V
Operating Temperature
TOP
-40
85
℃
Electrical characteristics
Parameter
Symbol
Min
Typical
Max
Unit
Data rate (NRZ)
B
-
1250
-
Mb/s
 
622
 
 
155
 
Supply voltage
VCCT
3.1
3.3
3.6
V
Supply current
ICCT
-
70
130
mA
Input HIGH Voltage
VIH
VCCT-1.165
-
VCCT-0.700
V
Input LOW Voltage
VIL
VCCT-1.890
-
VCCT-1.475
V
Transmitter Enable voltage
VEN
-
-
0.8
V
Transmitter Disable voltage
VD
2
-
-
V
Receiver
Data rate (NRZ)
B
-
1250
-
Mb/s
 
622
 
 
155
 
Supply voltage
VCCR
3.1
3.3
3.6
V
Supply current
ICCR
-
100
150
mA
Data Output High
VOH
VCCR-1.025
-
VCCR-0.880
V
Data Output LOW
VOL
VCCR-1.810
-
VCCR-1.620
V
LOS Low Voltage
VLOUT
-
-
0.8
V
LOS High Voltage
VHOUT
2
-
-
V
Application
◇ SONT/SDH/PDH
◇ FDDI/ATM
◇ Optical fiber network
◇ PON network