ftlx0011d4bnl Finisar Corporation., ftlx0011d4bnl Datasheet - Page 3

• Manufacturer Part Number: ftlx0011d4bnl
• Description: Preliminary Product Specification Rohs-6 Compliant Laserwire? Xfp Adapter Ftlx0011d4bnl
• Manufacturer: Finisar Corporation.

Pin
10
11
12 LVTTL-O Mod_Abs Module Absent; Indicates adapter not present.
13 LVTTL-O Mod_NR
14 LVTTL-O RX_LOS
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
LVTTL-I
LVTTL-I
LVTTL-I
LVTTL-I
LVTTL-
CML-O
CML-O
PECL-I
PECL-I
CML-I
CML-I
Logic
I/O
Notes:
1. Adapter circuit ground is isolated from adapter chassis ground within the adapter.
2. Pulled up with 10kΩ in adapter
3. Open collector; should be pulled up with 4.7kΩ – 10kΩ on host board to a voltage between 3.15V and 3.6V.
4. Pulled low with 100Ω in adapter.
5. Per XFI electrical specs.
6. A Reference Clock input is not required. If present, it will be ignored. Differential 100Ω termination in adapter.
RefCLK+
P_Down/
RefCLK-
Interrupt
TX_DIS
FTLX0011D4BNL Laserwire XFP Adapter PRELIMINARY Product Specification – December 2009
II.
Symbol
© Finisar Corporation - December 2009 Rev. A3 Preliminary
VCC5
VCC3
VCC3
VCC2
VCC2
VEE5
Desel
GND
Mod-
GND
GND
GND
GND
GND
GND
GND
GND
SDA
RD+
TD+
SCL
RD-
RST
TD-
Pin Descriptions
reset of the module including the 2-wire serial
Transmitter Disable; Transmitter laser source
Module De-select; When held low allows the
Power Down; When high, places the module
Reference Clock inverted input, AC coupled
module to respond to 2-wire serial interface
important condition which can be read over
in the low power stand-by mode and on the
Reset; The falling edge initiates a complete
Optional -5.2 Power Supply – Not required
falling edge of P_Down initiates a module
coupled on the host board – Not required
Reference Clock non-inverted input, AC
Interrupt (bar); Indicates presence of an
power cycle. NOT IMPLEMENTED
Name/Description (per INF-8077i)
turned off , NOT IMPLEMENTED.
Transmitter non-inverted data input
Receiver non-inverted data output
Receiver Loss of Signal indicator
+1.8V Power Supply – Not used
+1.8V Power Supply – Not used
on the host board – Not required
the serial 2-wire interface, NOT
Serial 2-wire interface data line
Transmitter inverted data input
reset, NOT IMPLEMENTED
+5 Power Supply – Not used.
Receiver inverted data output
Serial 2-wire interface clock
interface, equivalent to a
+3.3V Power Supply
+3.3V Power Supply
Module Not Ready
IMPLEMENTED
Module Ground
Module Ground
Module Ground
Module Ground
Module Ground
Module Ground
Module Ground
Module Ground
Module Ground
commands
Connected to Laserwire Fault output
Connected to Laserwire VCC pin 5
Connected to Laserwire VCC pin 5
Laserwire-Adapter Interface
Connected to Laserwire VEE
Connected to Laserwire VEE
Connected to Laserwire VEE
Connected to Laserwire VEE
Connected to Laserwire VEE
Connected to Laserwire VEE
Connected to Laserwire VEE
Connected to Laserwire VEE
Connected to Laserwire VEE
Laserwire RX+ pin 10
Laserwire RX- pin 11
Laserwire TX+ pin 3
Laserwire TX- pin 2
Not used
Not used
pin 6
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Connected to adapter EEPROM
Connected to adapter EEPROM
Adapter-XFP Port Interface
Pulled high in adapter
Pulled high in adapter
Pulled high in adapter
Pulled low in adapter
Internally terminated
Internally terminated
Grounded in adapter
Grounded in adapter
Grounded in adapter
Grounded in adapter
Grounded in adapter
Grounded in adapter
Grounded in adapter
Grounded in adapter
Grounded in adapter
Always held low
Retimed output
Retimed output
Retimed input
Retimed input
Pass through
Pass through
Pass through
Page 3
NC
NC
NC
NC
NC
Note
1
2
2
1
3
3
4
3
1
1
5
5
1
1
6
6
1
1
5
5
1