FTR-1419 40km Extended GBIC Product Specification – November 2007
I.
Pin Out
Pin Name
RX_LOS
GND
GND
MOD_DEF(0)
MOD_DEF(1)
MOD_DEF(2)
TX_DISABLE
GND
GND
TX_FAULT
GND
-RX_DAT
+RX_DAT
GND
V
CC
V
CC
GND
+TX_DAT
-TX_DAT
GND
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Sequence
2
2
2
2
2
2
2
2
2
2
1
1
1
1
2
2
1
1
1
1
Table 1. GBIC to host connector pin assignment
“Sequence” indicates the order in which pins make contact when the device is hot
plugged. See “Table 3: Signal Definitions” in the GBIC Specification Revision 5.4
1
for a description of the functions of each pin listed above.
II.
Electrical Power Interface
Finisar FTR-1419 GBICs have an extended power supply voltage range of 3.15V to 5.5V
as described in Table 2. They are compatible with both 5V and 3.3V systems. The GBIC
specification calls for a range of only 4.75V to 5.25 volts. The 6V maximum voltage is
not allowed for continuous operation, however, TX_FAULT and TX_DISABLE circuitry
in Finisar GBICs will function at 6V.
©
Finisar Corporation November 16, 2007 Rev.G1
Page 2
FINISAR [ FINISAR CORPORATION. ]
