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参数资料
| 型号： | FCLF8522P2BTL |
| 厂商： | Finisar Corporation |
| 文件页数： | 3/7页 |
| 文件大小： | 0K |
| 描述： | COPPER SFP TXRX 1.25GB/S |
| 标准包装： | 30 |
| 系列： | * |
| 其它名称： | 775-1077 |
FCLF8520P2BTL, FCLF8521P2BTL and FCLF8522P2BTL 1000BASE-T SFP Product Specification F i n i s a r
II.
+3.3V Volt Electrical Power Interface
The FCLF8520P2BTL, FCLF8521P2BTL and FCLF8522P2BTL have an input voltage range of 3.3 V +/- 5%. The 4 V
maximum voltage is not allowed for continuous operation.
Parameter
Supply Current
Symbol
I s
Min
Typ
320
Max
375
Units
mA
Notes/Conditions
1.2W max power over
full range of voltage
and temperature.
See caution note below
Input Voltage
V cc
3.13
3.3
3.47
V
Referenced to GND
Maximum Voltage
V max
4
V
Total Maximum Current
I surge
405
mA
Hot plug above steady state
including Surge Current
current. See caution note
below
Caution: Power consumption and surge current are higher than the specific values in the SFP MSA
Table 2, +3.3 Volt electrical power interface
III. Low-Speed Signals
MOD_DEF(1) (SCL) and MOD_DEF(2) (SDA), are open drain CMOS signals (see section VII, “Serial
Communication Protocol”). Both MOD_DEF(1) and MOD_DEF(2) must be pulled up to host_Vcc.
Parameter
SFP Output LOW
Symbol
V OL
Min
0
Max
0.5
Units
V
Notes/Conditions
4.7k to 10k pull-up to host_Vcc,
measured at host side of
connector
SFP Output HIGH
V OH
host_Vcc -
0.5
host_Vcc +
0.3
V 4.7k to 10k pull-up to host_Vcc,
measured at host side of
connector
SFP Input LOW
SFP Input HIGH
V IL
V IH
0 0.8 V 4.7k to 10k pull-up to Vcc,
measured at SFP side of
connector
2 Vcc + 0.3 V 4.7k to 10k pull-up to Vcc,
measured at SFP side of
connector
Table 3: Low-speed signals, electrical characteristics
? Finisar Corporation May 18, 2010 Rev B.2
Page 3
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