參數(shù)資料
型號: FTR-1319-5A-2.5
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, REPEATER, 1270-1355nm, 2500Mbps(Tx), 2500Mbps(Rx), PANEL MOUNT
文件頁數(shù): 2/8頁
文件大?。?/td> 163K
代理商: FTR-1319-5A-2.5
FTR-1319-5A-2.5 Product Specification
F i n i s a r
Finisar Corporation 01/08/2004 RevB
Page 2
II.
+5 Volt Electrical Power Interface
Finisar GBICs have an extended power supply voltage range of 4.5V to 5.5V as
described in Table 2. The 6V maximum voltage is not allowed for continuous operation,
however, TX_FAULT and TX_DISABLE circuitry in Finisar GBICs will function at 6V.
III. Low Speed Signals
RX_LOS, TX_DISABLE, and TX_FAULT are TTL signals as described in Table 3.
MOD_DEF(1) (SCL) and MOD_DEF(2) (SDA), are open drain CMOS signals (see
section VI, “Serial Communication Protocol”). For more detailed information, see
sections 5.3.1 – 5.3.8 in the GBIC Specification Rev. 5.41.
+5 Volt Electrical Power Interface
Parameter
Symbol
Min
Typ
Max
Units Notes/Conditions
Supply Current
Is
170
210
mA
Maximum Voltage
Vmax
6
V
Surge Current
Isurge
+30
mA
Hot plug, above steady
state current.
Input Voltage
Vcc
4.5
5
5.5
V
Referenced to GND
Table 2. +5 volt electrical power interface
Low Speed Signals, Electronic
Characteristics
Parameter
Symbol
Min
Max
Units Notes/Conditions
GBIC Output LOW
VOL
0
0.5
V
4.7k to 10k pull-up to host_Vcc,
measured at host side of connector
GBIC Output HIGH
VOH
host_Vcc -
0.5
host_Vcc +
0.3
V
4.7k to 10k pull-up to host_Vcc,
measured at host side of connector
GBIC Input LOW
VIL
0
0.8
V
4.7k to 10k pull-up to Vcc,
measured at GBIC side of
connector
GBIC Input HIGH
VIH
2
Vcc + 0.3
V
4.7k to 10k pull-up to Vcc,
measured at GBIC side of
connector
Table 3. Low speed signals – electronic characteristics
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