FTR-1419 FINISAR [Finisar Corporation.], FTR-1419 Datasheet - Page 3

• Manufacturer Part Number: FTR-1419
• Description: 40km Extended GBIC Transceiver
• Manufacturer: FINISAR [Finisar Corporation.]

FTR-1419 40km Extended GBIC Product Specification – November 2007
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”). Both MOD_DEF(1) and MOD_DEF(2)
must be pulled up to host_Vcc. If host_Vcc is 3.3V, then they must be pulled to 3.3V. If
host_Vcc is 3.3V, do not pull the MOD_DEF pins to 5V. For more detailed information,
see sections 5.3.1 – 5.3.8 in the GBIC Specification Rev. 5.4
© Finisar Corporation November 16, 2007 Rev.G1
Electrical Power Interface
Parameter
Supply Current
Maximum Voltage
Surge Current
Input Voltage
Low Speed Signals, Electronic
Characteristics
Parameter
GBIC Output LOW
GBIC Output HIGH
GBIC Input LOW
GBIC Input HIGH
Symbol
V
V
V
V
Table 3. Low speed signals – electronic characteristics
OH
OL
IH
IL
Symbol
V
I
V
surge
I
max
s
cc
host_Vcc -
Table 2. Electrical power interface
Min
0.5
0
0
2
Min
3.15
host_Vcc +
Vcc + 0.3
3.3 / 5
Max
Typ
0.5
0.3
0.8
180
Max
+30
240
Units Notes/Conditions
5.5
6
V
V
V
V
1
4.7k to 10k pull-up to host_Vcc,
measured at host side of connector
4.7k to 10k pull-up to host_Vcc,
measured at host side of connector
4.7k to 10k pull-up to Vcc,
measured at GBIC side of
connector
4.7k to 10k pull-up to Vcc,
measured at GBIC side of
connector
.
Units Notes/Conditions
mA
mA
V
V
Referenced to GND
Hot plug, above steady
state current
Page 3